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8. component lists, drawings and diagrams

1. 4055 ecg deri 18 TE R118 2119 2100 R101 R102 1 1 urz rx ISOK 2115 28114 0 1 0 1 1 E 33K ISOK 1 1 1 IC110B 1 4053 e 2 4055 2 2 5 cibo i n 1 ip 15 mE 5 lca T gt gt T R112 z IC102B 11008 t271ci0zn 180K TLC2274 TLo2274 2274 2115 R116 C 116 8111 111 9 2n2 2n2 u
2. 3 R43 180K 18K ICZOA 530 TLE2274 amp 244 lt 102 R41 E 4 go 180K 35K B za TLC2274 4 I e test i lt u 4 R46 c ourz 180K 18K T gt R1 120k 250 cci test 4 Znz 0 5 L 3 i6 5 I 4 BS 2108 120k R24 R25 RBG 4 TLC2274 Ty E2 dl Leg 15M 2 Znz mA MS 0 6 gt 4053 141 z w gt R28 R29 ice 12
3. b D R RB C5 FB C22 R67 872 881 R91 8100 i R2 R9 C6 R20 G 019 cal 57 c5 mj 027 68 82 92 RIO R3 R10 D2 C10 37 45 54 R63 1669 874 Ri5 R21 R Cots 87 7 524 1015 R38 020 108 R65 C30 R76 1686 R95 RTO4 5 R4 R25 R81 R40 R47 R53 R55 CH6 C32 86 B Di C8 1826 R32 018 R52 R56 R58 C38 87 R97 R106 c R6 R12 c12 R27 833 D6 1899 R66 R71 78 R88 R7 C3 R34 R42 C28 09 ca4 889 R99 R108 c 09 829 R35 144 R79 R90 035 Ris R23 O 38 025 R60 c29 R8 CH2 Rei F8 BOTTOM SIDE 071 U4 u7 13 016 Bo UA Uti csi 19 z Ut4
4. RD 1 AS 1500 11 2 13 12 Di 401 81 18 INT Dal DA Iz gt ps 402 82 092 02 pz 6105 95 re Az Dos 04 D amp 83 Des D 16 22 15 05 Des spe ir 05 T D2 23 14 62 2958 18 DI is Rl 4 DS 8e 696 ES rs 9107 2 66 C918 150917 110916 Bi nes 4 il zz 100p u 0078 RB ada 4 2 REFADJ 11 L200_ 1 28 REF Hg ATS 7 u o EE DGND 220 1 HAXISS BIS VER R935 928 112 180K PSEN x lt code n i U cPU P 4 R948 ZSFUIDPLCC S d U_GPU 0_ Hs 55 224 pee coli 4 PO D R912 R913 21 NR ki 14 52 urzo 225 T 1 20 2 d 13 55 ceu 1988 9200 5 12 04 gt 12 30MHz 20 gt 8 2 ii 05 7 10 06 6 36 8 D 226 RESET 10 Osi FU_EFU ceu ion SEM cee Pz o 88 S OCHRO R911
5. 1642 rza nuedAa NSzi noot 9 neoa T sia LOSESHAN 2444224424222242444444242514444244 524542444 ind CENTES Wawads W znaon anv Version July 2001 Page 8 77 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 8 7 6 5 4 3 2 1 R4 U1 R5 u T3 R6 RB Di M z aii R13 b Ria FE 021 7 DT R20 i T Ps R21 R22 R28 R24 R25 612 R26 RET R28 29 R31 F R33 B9 R34 R35 BY R37 Ras R39 2 BAJ Rai Cis pm R42 ne
6. ven L 10914 Deb NS 9907 an e zi sex vin T E ved ans QNS san E H ET M ans ai cen za 1334903 Hk 4 ansor m g su ons 100 wi lt rm E He E ons toto van QNS 05808 T bi Em D m anoo mi i H 1024 aun uM GNS 9907 on anszwu m asin sesve ES ii 1336 0313 z 2 bos 5 1 lt M L3 il T E T lt s STIL im ven sod su ane 29011 e e E Tt the 60 o gan H CZE w aw E x z
7. GNS EEEN 5510055 5 ZAHIA Ul 205808 95 T A WASI 5 o wosa 7 z a J x E 1 WONSHOSIG van Tory Sou oiv E Tou 5 JIS T ix eui 4900 Ju s 4 CH BOSSES GEENA zesva ZHSMVS WH u Version July 2001 Page 8 84 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS
8. Art no 0 48 0001 DRAWN 199 2 5VD R29 54K ee r 2 5 0 DZ5 TL431CD 026 TL431CD 25 0 R30 54K IFICATION DG501 PROTECTION PREAMPLI ECG ECG PREAMPLIFIER PROTECTION W1412008 W4P141 RH 04514172 Page 8 96 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 8 1 6 5 4 3 2 1 D Rit C5 J Rt lt a gt E R12 L1 R8 J 3 C8 28 1 R28 amp 8 W4P141723 5 en g i 0758 3 2 E mi F5 R24 22 J7 Eu E C12 C9 lt a gt R25 07 FO 2 R26 Que Ri C6 4 R2 C13 821 pas mont not monted DG501 BIPHASIQUE Protection pr ampli ECG ECG preamplifier protection DRAWN APPROV MODIFICATION 6 ART W1412008 PRT W4P141723 DGW W4L1
9. R400 R401 R402 TOK TOK TOUK 0 1 0 1 cann RE SEM TLE2274 R403 R404 R405 Em p TOK TOK TOOK 0 18 0 1 T _ 2 TOK IGR 5 1 0 1 iz c430 14 zen 12 TLC2274 R435 EEX p TOK 100K 0 1 0 1 0 1 WB R460 R461 R462 TOK TOK TOOK 0 1 0 1 a 8 1d TLC2274 2453 Pasa R465 pe p TOK IOK 100K Oix 0 1 1 lt zna n ene R418 R413 R414 uz2 0 33K 180K 124108 4055 C415 R417 R412 n 14 10 Torse fezezo 180K TLE2274 1896 TLC2274 R415 R416 C416 TE F410 RAa11 411 560K 2n2 2 2 2 F F e 2 back v4 amp blocks x 24102 1 C410A 4053 p 4053 blockx a 2n2 R443 R444 R448 uz2 33K ISUK ISUK 1 ap EE zi R447 2 5 2442 ten fcaszs S sax T 5 180K TLC2274 a TLC2274 R445 R446 c446
10. ew SW 2 5 150 7 9 h 4 tf 2 5016 uzz Or9zldO 816914 AIK 158 5 22011 851558 lt NEK Daan v 4 33 0313 dni r 18 QNS 222011 agin 558 TET lt Version July 2001 Page 8 34 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 6 ON 1HS ON 9169 715 ON OX 8169LbLdyM ON 106LLbLM uaidridWvaud 1339 1430 1089 66 OH 66 OH 0123 0123 Wr WAWA x wz ES 5 E
11. NOUV IIGON PEM 206 kx 2005 2085 qva zo 2085 ZQONGO COVEN rzy pm 5359 VANSA sz owanw je owana T 1NONM 38330 0810235 10810430 JOONAS fnnam Hova uswvs zasmvs uor 9820 suo IN 003 IN 903 ax 1024 aon ise W3gON lods LYBIO2HO ZIBYNZY nso 87559 EM m LINI zu 115010 adno bun peus 10014 pn 3Houno4 1094 SaL 10014 NaBESZOTI JAWNY auos quos WOIGAN NMOTTISM 15915 WSNYHL NMOQ
12. 5173 9 ZT STTJ xneueo 21 6 ASTAETJ 9C6VOVIM SCOPOVIM J9TAPT O X Ci J 9 030 Ca 4 1 981 381 pieoqAsy 9T0ZTYTM STT3 6 6 98 2 uoTsi8A ndo 114 6 998TTPIM STTF Z 998TTPTM 66624 popTerys Z IN 1409 an qo uuoo Ketdstp 99108199 606LLELM 140 4 E 2451145 LTZTTYTM 76 Z VIOWOd T WSpON lt p e VIOWOd lt Tips Lr INSJOSUUOJ OL8TIPIM v06LLTLM OL8TTVIM OT YUTT STTJ Z UOSTETT LIZIIPIM NUTT v
13. U_CPU Teco REDO Leoo EE R604 can L 2908 CEO CNYES 10u 22 1 nf IC9116 y TLC2272 R615 R616 eased 2450 U_CPUG ERE l SFR EKE a R amp 11 M txd gt 330p TLCZ274 R613 i 270 intern Rees R666 U_CPUG 2v5048 SPTEGO NYES 4 ceen qrz_trigser 470 TLCZZT4 48v intern IZK 1701 E 1 18uH 2702 ion 1007 104 100 E pe p 109 12700 15 16 a 5 z 286 RAE pida 1 1 1 ioan j z 1 5 5 109 10 4 7108 R717 iu 8 1 581 1 eoi z 2701 ty 1cennc D711 rHFFPieNoS ii i00n ISOK Rn esos E 1005 Hm 1 A zoo 144 12 H OX 5 54525 R715 1 18K 715 ERE R710 CNYES Enz 138 sey 106 TLazicp RT LL i EKG Verstaenrker 10 adriges Kabel F Power Data Link ER R80
14. uz as u001X8 180 080 ans 21 C NS von T re 1059090 WS ZES ans aun 5 NS oun ONS 765081 zesva sia pur sio uo 9 ans Gan qu 1 lt 85888885 O3HN3 dN Ox N 903 OY 2088 Version July 2001 Page 8 44 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS gt lt ON Ov69LPLSYM ON we we we OP69LbldpM ON LHd NOOH vO6LLPLM ON 18V SS300Hd TVHLN3O
15. INVANO os 8 1osDa LT ha Od os 04 Sudos 94 14 Droa ha gt m Das 19 z nee coun n En pros 98 ol 03000 w TONT GWS SPZOHP NS aen ans Senso MINNIST ven GWS a ps NSS TOTS 320152 1 ME s Hsvidso 10a GWS nanoa 13425 ZNANY GEDA 3 AENA n any ENNY Sunny LAY GNS ZE WANY ee h z 158 aw 7 AR ando ERG EL ZNA Swany za ZNANY 3t GWO a ZNANY ENTA 8 3 ONS SOLOS 103 aao xxi id sels isle tsz dwany nanao WINS WINSA July 2001 rsion Ve Page 6 46 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS MUDIAAW LIS ON LHS ON a 9 15 ON DMA Ov69 Lb ldyM ON ON 18V LINN TVHLN30 3TVHLN3O
16. 10898 aws T 44018011 uen EL T T uz wvesern vien m sts 8520 pe ans ven NS 2607 seen ans e0 ans e607 asen DT SNLLOOHSH3AO doro 5260 44038011 w um Z VWS53 2920 T lt 860 A n 5 doro aen 5 g Version July 2001 Page 8 45 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS Lv 790 7 10567 1T WALNO SYJIN V ON 9019301930193 VH3INOW a 9569 1716 ON we we wr OP69lFLdyM ON ROLYSERIOW vOGLLPIM ON LHV LINN SS300ud
17. 1100 x TLG2274 120k 16M 15M 13 xi 12 2 cs EN 57 Rss Ep 18K 2225 455 16 2p 1 DNA 4 14 R37 R38 XT s t7I1CiiB 120k 16M IDM HEJ 5 TLGZZ74 TLC2274 E4 zu VEE Bow E vss 2n2 em k 0 5 4051 Cx En BB pis 7 151222 i Sje IC11B cz zl x TLC2274 120k IZOk R60 Y TES 2 CZ SER 10 10M OM 1 119 RE 2n2 coe ref 0 6 Ris 7 3 z1 8 n amp 12112 code n 120k 29 Red INH code i 4 Ts 10 7 10M 10M Yes BF analos analog gt 0 6 4053 14 1 Ex 15 x RT 7 22 TOLD lA ca 4 4 TLEZ274 defiavailable 1 xa IZOk 16M IGM xi ES 3 xs ET 7 T 4 XS von ref o 7 i 119 1 vu 2n2 sel test 0 6 5 20 2 zel test a ii I pp 51 113909 F ki 1 cox sel_test_k 10 100n R8
18. for saving the voices of carers afunction for the telephone transmission of the data saved on the PCMCIA card The following data are always displayed on the LCD screen the time elapsed since the device was switched on the number of shocks delivered since the device was switched on the messages of the AHA ERC protocol for AED mode operation The following data may be displayed on the LCD screen the ECG signal either from the adhesive defibrillation electrodes or from the patient cable the heart rate with the heart rate unit a systolic indicator Aabattery symbol when the battery charge is low A symbol indicating the recording of data on the memory card the synchronising mode only in the optional manual defibrillator mode in the presence of a QRS signal system alarm messages defibrillator data selected energy value capacitor charging defibrillator ready safety discharge with optional manual defibrillator mode the pulse curve and the blood oxygen saturation rate optional SpO2 feature Art no 0 48 0001 Page 1 1 Version July 2001 I DESCRIPTION OF THE MULTIPULSE BIOWAVE FRED DEVICE With MULTIPULSE BIOWAVE FRED defibrillation is performed easily and safely all the stages of defibrillation are displayed on the screen in the semiautomatic mode or in the manual mode optional AED mode the AED or semiautomatic mode can be set up in the factory on the basis of the pr
19. CEX 3 17 S TAL2 AL P PSENVID 0101 TAL1 PSE RxD 74HC573 SMD TxD BUSY VID READY VID WR VID RD VID U100 80C251SB REVERSE lt U64F 74HC04 SMD U11F d 18 PSENVID READY VID BUSY VID D O 7 13 lt csvioeo 0140 74HC32 SMD 0103 74HC574 SMD TRANSC IRED JED zak us DG501 in TFDT4500 SMD UNITE CENTRALE CENTRAL PROCESS UNIT ART NO W1411904 DRAWN APPROV MODIFICATION PRT NO W4P141694C JM JM JM DWG NO W48141694C ECLo2 IECLO3 ECLO4 DSK NO NE PAS MONTER 11 99 11 99 01 00 SHT NO 6 7 MEDICAL Art no 0 48 0001 Page 8 48 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS U113 2224 SFH617G gt RDX Spo2 45V R222 3 32k RXD Spo2 m Spo lt s TDX_SpO2 SFH617G W116 a 1 3
20. MINOO Haoa soms id saans 19 saans 090 soans 69975514 saans amp dans BUA MAL Mood N A 3010A wow um xnnso 043055 avs N 90380 200650 20650 5409355 T GOONSO O3UN3SO 0382 xnso 6 oanys Nase E 0001x903 awasna um 0 YALAN 39VLIOA NN aw Asna um ASO q 1024 zas 1024 wi ne azo vor 8420 00 S retia acria 00180 15 SUNS 2001 rsion Ve Page 8 42 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS LV ONLHS ON 07691715 loo 90 00 Lo 66 11 90103 0193 0103 20108 we we we we CO 9 NOLYJHIGOW vOGLIDLM ON LHV LINN SS300Hd TVHLN30 SIVYLN3O dno olanvso
21. Uta 017 um B 5 U 6 2 2 W4P141722A 4 urs Lore pas mont not monted A DEFIGARD 501 Commande d fibrillateur Defibrillator control DRAWN APPROV MODIFICATION ART W1412007 RC RH W4P141722A BRUK R ECLOI ECLO1 DGW W4L141722A 10 00 10 00 SHT 1 1 BRUKER MEDICAL 8 7 6 5 4 3 I z I 1 Art 0 48 0001 Page 8 85 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS COMPONENT LIST OF DEFIBRILLATOR CONTROL PCB W4P14 17224 51559 SMD TANTAL 10U 16V 10 SPRAGU 8493 SMD 1206 100 50 20 X7R 8493 SMD 1206 100 50 20 7 12 51559 SMD TANTAL 100 16V 10 SPRAGU C13 20982 CAPA SMD 1206 22P 50V 5 NPO VITRAM C14 51559 SMD TANTAL 100 16V 10 SPRAGU 15 8493 SMD 1206 100 50 20 X7R 6 20982 SMD 1206 22 50 5 NPO 17 21018 SMD 1206 22 50 10 X7R VITRAM C18 8493 SMD 1206 100 50V 20 X7R VITRAM C19 72541 CAPA SMD TANTAL 2 2U 35V 20 SPRAGU 2 22597 SMD 1812 470N 50V 20 X7R VITRAM C20 8493 SMD 1206 100N 50V 20 X7R VITRAM C21 72541 CAPA SMD TANTAL 2 2U 35V 2096 SPRAGU C22 8493 SMD 1206 100N 50V 20 X7R VITRAM C23 21002 SMD 1206 IN 50V 5 NPO VITRAM C24 8493 SMD 1206 100N 50V 20 X7R VITRAM C25 51559 SMD TANTAL 10U 16V 10 SPRAGU C26
22. 10 21018 SMD 1206 22 50 10 X7R 100 20981 SMD 1206 18 50V 5 NPO 101 20981 SMD 1206 18 5 NPO 102 21018 5 1206 22 50 10 X7R 103 21018 5 1206 22 50 10 X7R 104 21018 SMD 1206 22N 50V 10 X7R 105 21018 5 1206 22 50 10 7 106 21018 5 1206 22 50 10 7 107 21018 SMD 1206 22N 50V 10 X7R 108 21018 SMD 1206 22 50 10 X7R 109 21018 SMD 1206 22N 50V 10 X7R 21018 SMD 1206 22N 50 10 7 110 21018 SMD 1206 22N 50V 10 X7R 111 21018 SMD 1206 22N 50V 10 X7R 112 21018 SMD 1206 22N 50V 10 X7R 113 21018 SMD 1206 22N 50V 10 7 C114 21018 CAPA SMD 1206 22N 50V 10 X7R VITRAM 115 20981 SMD 1206 18 50V 5 NPO 116 20981 SMD 1206 18 50V 5 NPO C117 21018 SMD 1206 22N 50V 10 X7R VITRAM C118 20981 SMD 1206 18 50V 5 NPO 19 20981 SMD 1206 18 50V 5 NPO 12 21018 SMD 1206 22 50 10 X7R 120 21018 5 1206 22 50 10 X7R 1201 20981 SMD 1206 18
23. gt S OPOHP ason NS a ONS om 5 asin 5 QNS oun SLOHY olanvso 11955 NS Mada zr EL 9r n 3 GNS n SADSO 00 120102981 m vein GWS 2 u lt F win ais ty ov 85152008 in in ozo soin EM ASB TWAIN 1353 201 170 7335 i WOM 60 1920 ven T E lt gt we Ns ans 106 pm coc Hi Mada 905808 9608615 0001x903 Ed wl wesen MM W asna LINE sensen Ley uva July 2001 rsion Ve Page 8 43 Art no 0 48 0001 8
24. ut EN u 18uH 0710 550711 10 inu L2 u cPuo CF Am u 18uH 0716 104 104 10 adrige s Kabel Uebersichtsplan MODIFICATION 120295 gt lt 270498 PRT UZP287 BRUKER APPROW DHG NR 145445 1 Co HT REF MR 110898 SHT NR 1 9 July 2001 rsion Ve Page 8 14 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS input stage pacer recognition amp 11 2 I 1 gt 1 back bach rx fx Eca II gt defi back 4 back II 8 FS 1 1 1 v2 f defi cable n n E v5 block block cz cix racen gt 25 c5 CZ pace pl EE c pace inhibit cix block select mace select pace select pace cox 5 blackx4 eco gt v2 2 gt
25. 2n2 R273 R274 R278 uz2 o 33K 150K 150K Pin 7 U EN 1 IC270B a 1 R27 5 z eco 15 C R272 T ub TczezB i Iczez TLE2274 j R275 JR276 care R270 R271 C271 560k ene 560K 2 2 SF Bi 72 EF back u ack v 111 back 5 t blocks i Back v3 amp blockx 4053 1 4055 block EKG Venrstaenrker 10 adrige Kabel Amplifier Channel 5 5 DRAWN MODIFICATION MT 1120299 Pu oves 260558 NR UZP287 BRUKER 4 1 APPROW NR 145449 1 ML T SHT NR July 2001 rsion Ve Page 6 18 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS
26. R440 441 441 560K 2 2 5 2n2 4 nm T E back vE amp block 1 44 IC44DA 4053 4053 9 block a 2n2 2 2 R473 R478 R479 UZ uz2 SZK Teak IGOK Spes 211953 iN cars ES 8 s R472 te Teaze i 15 12 T 1 7 180K TLC2274 TECK TLC2274 R475 2476 caz6 C471 560K 2 2 pal 2n2 4 d 22 1 GISELE back amp block 1 04702 4055 p 4053 2 u 2 block uz EkG Verstaerker 1 0 adriges Kabel Amplififer channel 6 8 DRAWN MODIFICATION HT 120299 250858 E PRT NR UZP287 BRUKER 4 1 NR U45450 1 gt lt SHT NR July 2001 rsion Ve Page 6 19 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS EN 505 502 504 n 10M 10M 6505 10M 4 Pa 5008 2 2501 17 cables 4 csoo u R516 F na cu ad RSi4 10M R515 u ad m 4 0511 1 5
27. 0 900 066 11 901030 103 0153 we we wr 10501 m ECESERSEENCECECEK ver smesova pod EA We ans secos un E GNS jo is d je 1 lo tool pp TT dos ans sza sza HAINON T svasa 00016903 IVA ws vien s e ede RR S ou ans T wien 12 F DT yosgpuc z ino July 2001 rsion Ve Page 6 47 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS U105 74HC574 SMD U106A 74HC32 SMD TM9100K ERRORVID o o co rv XXXXXX DVDO PB e 12 DVD1 DVD2 cor DVD3 DVD4 DVD5 DVD6 DVD7
28. 5 NPO 121 51518 5 1812 10 50 20 4 122 51518 SMD 1812 10 50 20 4 123 51518 SMD 1812 10 50V 20 YAT 124 51518 5 1812 10 50 20 4 125 51518 SMD 1812 10 50 20 4 126 21018 SMD 1206 22 50 10 X7R 13 21018 SMD 1206 22 50 10 X7R 14 51518 5 1812 10 50 20 4 140 20981 SMD 1206 18 50V 5 NPO 141 20981 SMD 1206 18 50V 5 NPO 142 21018 SMD 1206 22 50 10 X7R 143 21018 5 1206 22 50 10 X7R 144 21018 5 1206 22 50 10 X7R 145 21018 SMD 1206 22N 50V 10 X7R 146 21018 5 1206 22 50 10 X7R VITRAM C147 51559 CAPA SMD TANTAL 10U 16V 1096 SPRAGU C149 8493 SMD 1206 100N 50V 20 X7R VITRAM C15 21018 SMD 1206 22N 50V 10 X7R VITRAM C150 51518 SMD 1812 10 50V 2096 YAT VITRAM C151 21018 CAPA SMD 1206 22N 50V 10 X7R VITRAM C152 21018 CAPA SMD 1206 22N 50V 10 X7R VITRAM C153 21018 CAPA SMD 1206 22N 50V 10 X7R VITRAM Art no 0 48 0001 Page 8 52 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS C154 51556 CAPA SMD TANTAL 47U 16V 2096 SPRAGU C155 20992 SMD 1206 150P
29. 7 16 7 3 5 HIGH VOLTAGE SWITCHING circuit 7 21 7 3 6 ECG PREAMP PROTECTION printed circuit 7 22 7 3 7 INSULATION AND SHIELDING printed circuit board 7 23 7 3 8 Timing charts of the defibrillator 7 23 LIST OF COMPONENTS DRAWINGS AND DIAGRAMS 8 1 List of abbreviations and 8 1 8 2 List of signals used in the diagrams 8 2 8 3 List of different printed circuit 8 7 8 4 ECG preamp interconnection drawing 8 8 8 5 Monitor part interconnection 8 9 8 6 Defibrillator part interconnection drawing 8 10 8 7 Defibrillator part 8 11 8 8 TWELVE LEAD ECG AMP printed circuit 8 13 8 9 DEFIBRILLATION ECG PREAMP printed circuit 8 33 8 10 Central processing unit printed circuit board 8 41 Art N 0 48 0001 Page IX Vo Juillet 2001 FRED MULTIPULSE BIOWAVE 8 11 Backlighting converter support printed circuit 8 62 8 12 Battery interface printed circuit nennen nennen nenne 8 66 8 13 POWER SUPPLY printed circuit 8 70 8 14 HIGH VOLTAGE CIRCUIT printed circuit 8 75 8 15 DEFIBRILLATOR CONTROL printed circuit 8 82 8 16 HIGH VOLTAGE SWITCHING circui
30. Message RAM ERROR Message ERROR Message PULSE Inappropriate or incomprehensible message Inappropriate or incomprehensible audio message No audio messages Incorrect ECG signal Art no 0 48 0001 5 TROUBLESHOOTING CAUSES Exceptional error CPU board Exceptional error RAM problem CPU board Exceptional error VF microcontroller CPU board SpO2 sensor connection SpO2 sensor Exceptional problem SpO2 board CPU board Exceptional error CPU board Exceptional error CPU board Exceptional error Device set up Speaker connection 4 Voice microcontroller 5 CPU board 1 Exceptional error 2 Loose contact 3 Electrodes 4 TWELVE LEAD ECG AMP board 5 DEFIBRILLATION ECG PREAMP board 6 ECG PREAMP PROTECTION board 7 CPU board Page 5 5 CORRECTIVE ACTION 1 Switch off the device then on again 2 Change the CPU board 1 Switch off the device then on again 2 Change the CPU board 3 Change the CPU board 1 Switch off the device then on again 2 Change the VF EPROM 2 Change the CPU board 1 Check the connection between the sensor and the device 2 Change the SpO2 sensor 3 Switch off the device then on again 4 Change the SpO2 board 5 Change the CPU board 1 Switch off the device then on again 2 Change the CPU board 1 Switch off the device then on again 2 Change the CPU board 1 Switc
31. tete E RM AMA are tee 1 9 1 3 6 Ae iit aera SEGRE 1 9 1 4 Optional communication features 1 9 1 4 1 FREDWARE eno Paimas Ae EUER SNe ey 1 9 1 4 2 MODEM bie made ete tote aie eh Aba ey 1 9 1 4 3 1 10 Art N 0 48 0001 Page VI Vo Juillet 2001 FRED MULTIPULSE BIOWAVE 1 4 4 SEMA 200 iR nen OR BU nm 1 10 1 4 5 READER lil ie e tees 1 10 1 4 6 READER I corse elei eU Enti E 1 10 1 4 7 READER Z eU ao elei em ee stre 1 10 1 5 Cells batt nes and charger for FRED J i ORE Ite 1 10 1 5 1 Mains charger Tor FRED 1 10 1 5 2 Vehicle charger for PRED 452 1 10 1 5 3 DG 2002 2 eerte 1 11 1 5 4 BT 01 charger discharger e eerte tete rbi 1 11 1 6 ACCESSOTIE S s iret tee yay 1 11 1 6 1 General aCCESSOCIE 1 11 1 6 2 Defibrillation accessories i ett dO 1 12 1 6 3 ECC ACCESSORIES Pau terr eR Red q 1 12 1 6 4 SpO2 accessories oue EROR OU OMEN 1 12 STARTING UP 2 1 Safety IDStEUCUOTDS Ede bsp atre Reese pea d e ea Pelei oed 2 1 2 2 Power s pply det 2 2 23 Recharging the cadmium nickel 2 3 2 3 1 Mains charger for
32. 19 21018 SMD 1206 22 50 10 X7R 190 20986 SMD 1206 47 50V 5 NPO 191 21020 5 1206 33 50 10 X7R 192 51518 5 1812 10 50 20 4 193 20988 SMD 1206 68 50 5 NPO 194 21018 SMD 1206 22 50 10 X7R VITRAM C195 51559 SMD TANTAL 10U 16V 10 SPRAGU C196 51559 SMD TANTAL 10U 16V 10 SPRAGU C2 20981 SMD 1206 18 5 NPO VITRAM C20 8493 SMD 1206 100N 50V 20 X7R VITRAM C200 20981 SMD 1206 18P 50V 5 NPO C202 21018 SMD 1206 22N 50V 10 X7R VITRAM C203 21018 5 1206 22 50 10 X7R 204 21018 SMD 1206 22N 50V 10 X7R 205 21018 5 1206 22 50 10 X7R 206 21018 5 1206 22N 50 10 X7R 207 21018 5 1206 22 50 10 X7R 208 21018 5 1206 22 50 1090 7 209 21018 SMD 1206 22N 50V 10 X7R 21 21018 SMD 1206 22 50 10 X7R C211 51559 CAPA SMD TANTAL 10U 16V 1096 SPRAGU C212 21018 SMD 1206 22N 50V 10 X7R VITRAM C213 21018 SMD 1206 22 50 10 X7R 214 21018 5 1206 22 50 10 X7R 22 21018 SMD 1206 22N 50V 10 X7R 220 51559 SMD TA
33. Miselect test d Miselsct test elect a Miselect leelect mace c Mideriszcable ME lock Misu fando Misu fandi cpa 1 z T 1 2 sca vi 1 R sca v4 2 L v5 3 F analog N 5 back I 5 c2 back II 8 cable back back v3 in 11 c5 back v5 i2 c6 back 6 select select test b select test c select test d select test 2 select pace select mace 1 0 U_CPU select 2 pP der ER a defi block 5 5 imp elec defi 4 pace n 8 defi available 10 su fandl CONIO code 044 are go i 10hz suitch pol I inhibit44 31 test Misuitch solo inhibit u d defi_onsoff 7 41 ku 5 txd nf 44 _ F GND F 1 3 and 5 HU cPU _ 47 T5v internii 8 3 io to host u cPu
34. 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS LHS en 484 BuriunoM Version July 2001 annor EEFUTU HUE 3Z1E5 d5 B 1I ger sd be i d HH Page 6 64 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS EJ 9 PORE DEFIGARD 501 RETRO ECLAIRAGE DRAWN APPROV MODIFICATION ART NO 1411909 NO U3P297 1 C gt ECLO ECLO DWG W4L14U297 1 BR KER DSK NO 04 99 04 99 SHT NO 1 1 5 3 2 BRUKER MEDICAL 1 Art 0 48 0001 8 65 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS BACKLIGHT CONVERTER SUPPORT PCB COMPONENT LIST U3P297 2 POSITION ITEM DESCRIPTION MANUFACTURER BC 72934 CONVERTER FOR LCD SCREEN TDK 31185 MKS 10N 100V 10 R5 WIMA C2 8125 CAPA CHIMI AX 100U 25V 6X10 PHILIP CPI 5615 3 C PRT MODU2 AMP CP2 84391 REPLACE BY 72976 JAE P297 1 U07297 DG501 BACKLIGHT SUPPLY POLYTR Art no 0 48 0001 Page 8 66 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 8 12 BATTERY INTERFACE PRINTED CIRCUIT BOARD Article no W141 1787 Description BATTERY INTERFACE PCB Reference W
35. Art no 0 48 0001 Page 7 5 Version July 2001 7 OPERATING EXPLANATIONS PACING INHIBITION When pacing pulse is detected signal INH_PACE opens a link that monitors the DC component of the signal in order to avoid any drift in the signal as a result of the pacing pulses AMPLIFICATION CHAIN VERIFICATION The 10Hz P signal is analysed to verify the validity of the chain of amplification The 10Hz P signal with an amplitude located between VFD and VFD is brought to a voltage compatible with the input of differential amplifier 05 through U6 At the same time the pulses of 10 2 P charge capacitor C20 which makes electronic switches U7 conduct and makes it possible to inject the 10Hz P signal in the differential stage of the amplification chain 7 2 3 printed circuit board The CPU PCB W4P141694 makes up the central processing unit of the device and is built around several microcontrollers 80C251 Each microcontroller performs specific tasks The PCB is made up of the following HOST CPU Video CPU Recording CPU VF CPU Optional SpO2 module OVERVIEW The CPU PCB is built around a structure of four microcontrollers 80C251 which operate in the master slave mode The master microcontroller function is performed by the HOST microcontroller U1 The slave microcontroller function is performed by microcontrollers Display U100 Recording U50 and VF U70 Communication between the HOST microcon
36. SMD 1206 22 50 10 7 248 21018 5 1206 22 50 1090 7 249 21018 SMD 1206 22N 50 10 7 25 20979 SMD 1206 12P 50V 5 NPO 250 21018 5 1206 22 50 10 X7R VITRAM C251 21018 SMD 1206 22N 50V 10 X7R VITRAM C252 21018 SMD 1206 22N 50V 10 X7R VITRAM C253 21018 SMD 1206 22 50 10 X7R 254 21018 SMD 1206 22 50 10 X7R 255 21018 SMD 1206 22N 50V 10 X7R 256 21018 SMD 1206 22 50 10 7 257 21018 SMD 1206 22 50 10 7 258 21018 5 1206 22 50 10 X7R 259 21018 5 1206 22 50 1090 7 C26 20979 SMD 1206 12P 50V 5 NPO VITRAM C260 21018 SMD 1206 22 50 10 X7R 261 51518 SMD 1812 10 50V 20 YAT 262 51559 SMD TANTAL 100 16V 10 SPRAGU C263 51518 SMD 1812 10 50V 20 Y4T VITRAM C264 51559 SMD TANTAL 100 16V 10 SPRAGU C266 56394 CAPA SMD TANTAL 10U 35V 10 SPRAGU C267 51557 CAPA SMD TANTAL 22U 20V 10 SPRAGU C268 51556 CAPA SMD TANTAL 47U 16V 20 SPRAGU C269 21006 CAPA SMD 1206 2 2N 50V 20 X7R VITRAM C270 21002 CAPA SMD 1206 IN 50V 5 NPO VITRAM C271 21014 SMD 1206 10 50 20 X7R VITRAM C272 51559 CAPA SMD TANTAL 10U 16V 10 SPR
37. SMD 1206 27P 50V 5 NPO VITRAM C915 20994 SMD 1206 220P 50V 5 NPO VITRAM C916 21018 SMD 1206 22 50 10 X7R 917 65496 TANTAL 5 100 25V SIEMEN C918 20990 SMD 1206 100P 50V 5 NPO VITRAM C920 65496 CAPA ELECT TANTAL SMD 10U 25V SIEMEN C92 65496 CAPA ELECT TANTAL SMD 10U 25V SIEMEN C928 65496 CAPA ELECT TANTAL SMD 10U 25V SIEMEN C930 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C931 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C932 8493 SMD 1206 100N 50V 20 X7R VITRAM C933 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM 1 72998 13 D PRT JST 2 84306 10 S PC 84306 CN 10 S PC 700 4384 CN 3 D PRT BARSIL H6 7MM D300 69251 DIODE SMD 1206 1 4148 BOURNS D301 69251 DIODE SMD 1206 1 1N4148 BOURNS D302 69251 DIODE SMD 1206 1 1N4148 BOURNS D710 51589 DIODE SMD 5819 SOD87 PHILIP D711 51589 DIODE SMD 5819 SOD87 PHILIP D712 51589 DIODE SMD 5819 SOD87 PHILIP El 65947 SPARKER FUSE 230V SIEMEN E2 65947 SPARKER FUSE 230V SIEMEN E3 65947 SPARKER FUSE 230V SIEMEN E4 65947 SPARKER FUSE 230V SIEMEN 5 65947 SPARKER FUSE 230V SIEMEN E6 65947 SPARKER FUSE 230V SIEMEN E7 65947 SPARKER FUSE 230V SIEMEN E8 65947 SPARKER FUSE 230V SIEMEN E9 65947 SPARKER FUSE 230V SIEMEN IC1 51685 IC 4053 MUX CD4053BCM 5016 FAIRCH IC10 69964 IC 2274 TLC2274CD SMD SO D TI IC100 69964 IC 2274 TLC2274CD SMD SO D TI
38. o 2105 8194 6105 y ud RA I Er Toe Tr 11 back blocks klock 0 1 O 1 0 1 1108 4055 1 4055 9 use 4 defiveable 142 147 R143 rigs 272 IBOK 10K 100K 0 1 0 1 0 1 4053 13 ciso 2 2 R142 aL RN E 1 008 12 To 1020 180K TLC2274 TLC2274 L 180K TLC2274 2145 R146 cide 2140 R131 141 2n2 Ex piss 100K F sle 0 1 0 1 0 18 9 n u back TI 6 blockx i 11 back II amp bleckx 140 4055 1 08 4055 8 4 uz blockx uz block R336 u 1 560K R332 2 00 2M2 10K Iczonc 2501 4053 ML 540 y 2 12 Rz22 TS urzo urzo R338 68 18 18 TLe2274 o pac R301 EER ZKZ PR i 1 defi cakle 1 caz 551 RZ35 d 1 2 1 CIO 8321 5 1 GU ied 2 10n 186 260K for 14 x0 TEM IDn TLC2274 R330 C331 R332 i xz 4 TLC2274 68k 100p 242 12 zin 11 520 ilii 2n2 2 2 aah 5 xs uz2 18 2 s 12
39. sanpeynay FET LO L OLOZLTLM 928 NOILYTOSI _S7 380 BANYWWOJ D 27 gag 11 8 2 881 0 YY LInJHD t7 L SBILIOS 17 5 W BTIBONO 07 S ZW NH NONB 6 9XSZV3 3831 14 SIA SE 6 9XEW 12082 621 SIA o 8X0 Vd GIL SIA Z0BTBWYTYEHIH ZE z 16 7 88108 62 L ungluyd LNVH 355004 82 L 18 4 LNVH B DEBANOJ LZ 28 NOILIELOHd SZ L OLOZO7LM LNVIOSI LNIBd L VSNBONO 011 105 22 Z 1051 02 1H LIVINOJ 8 m NOILVINBAITY D 9L 192081 9 3 HNALENNOJ 17115 0 XEW LBHING L AC 4NBLIBNNOJ Z HNBTHYd L NOLLYLNWWOJ D 6 L 6 kol 5 01 19540 580 592910 94511 a 7T Version July 2001 Page 6 14 Art no 0 48 0001 6 REPLACEMENT PARTS Art no 0 48 0001 Page 6 15 Version July 2001 7 OPERATING EXPLANATIONS 7 1 GENERAL OPERATION From the technical standpoint MULTIPULSE BIOWAVE is divided into two subassemblies The upper part of the device encloses the following ECG signal acquisition from adhesive defibrillation electrodes or from the patient cable ECG signal analysis
40. ze ofer 5 A 7 A WZ osa 1 E zem WZZ T ZZ T 962 ATddNs 2891 WUVsL v AST WOIHLIT AOWAWALNI zn WE HOLVOIGNI HOLVd Version July 2001 Page 8 10 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 8 7 DEFIBRILLATOR PART DIAGRAM 9504 2204 HOLOSNNOO HSNVUL SOWLIOA HOIH DNILVO TA WHOLVTIIIHGI4XG NIUN THVd HOLINON LINN IONLNOO YOLWTIIWdIAHQ HUOLUHANAD ADVLIOA HOIH Version July 2001 Page 6 11 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS HOLVTIIUHIAAA WOSIVITINSIGJSQ AN ILAONAS OISVHdId TOS LNdLNO NOILOSLOHd SuOISISSH SNILIWIT DOH ziersano ASVITOA HOTH HOLOSNNOO ANITI INSIIVd ADWITOA Boreue DNINOLINOR NIVN HOLINON STUNDIS 3OVANSINI NOLIOATAS TULISI
41. 5 8 0821 sega sara 0922 FERENT 1920 1 onan RENS IA MERE HOST 8 5 METUO ZTEZHT 00521 T AZTOdZ MZ Ec raza ASE oat ZOSZER 1095 AES uult cosy 0092 Hnnar i EGPNI a E E 8 I ASZ 5 0989 ZTEZWT 00921 Tus 00829 ME SEM S62 Nob z 155 1 or L gpreNT g 1 INAS n ASE zz BTESNT Tes TOH 14 ASE pe eg 0782 60825 158 1 1 ZE TE 1 Hb HAT 2005 DE a L 5 Sz 2E RER at TOST 2084 0081 z xi ZE sosy Lg 9T T AST zz TZ 0081 1182 sz EO r SZSN Z 4 EUN 1 FRETS 1 m FT zr AZT ASE ASE RECIEN woot TU I ve 00825 0084 082 2080 0 0 4 Te me sam Heg z 2001 rsion Ve Page 8 72 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AN
42. 6 REPLACEMENT PARTS 3 After the above steps have been completed the ECG PREAMP PROTECTION board can be removed from the lower part Caution This circuit contains components sensitive to electrostatic discharge After disconnecting the PCB from the device follow applicable ESD rules While putting back the PREAMP PROTECTION circuit make sure that the Faston lugs connected to the two high voltage wires orange and white are installed correctly Incorrect installation of these lugs can lead to immediate malfunctioning of the defibrillator section or malfunctioning after some time if the contacts are loose Make sure that nothing has been forgotten before starting up the device Every time the board is replaced remember to set the impedance see defibrillation preamp board adjustment procedure 6 3 5 Removing the HIGH VOL Tcircuit Note It is preferable to use additional marking for high voltage cables After the shielding cover 24 and the two high voltage wires orange and white are removed from the ECG PREAMP PROTECTION PCB 25 see relevant procedures the HIGH VOLTAGE SWITCHING circuit can be removed Place the lower part flat with the handle turned towards you To remove the HIGH VOLTAGE SWITCHING circuit 9 from the lower part follow the instructions below 1 Carefully remove the three high voltage cables lugs J6 19 and J2 connected to the high voltage capacitor To remove these and the followin
43. P2 1 pace n 14 INT D 3 26 A10 9 15 2 27 ALL LEJ INT 1 22 3 22 cazz cezz rete 52 4 29 BIZ 100n si Ald z P1 0 T2 E P1 1 T2X P1 2 RXD1 2 GEE 1 4 1 72 PSEN P1 SZ INT ALE P I 1 Txo INT P1 7 INTS ICSUU lt BOCZ2OPLEC RNS0S select test d gt PU U_ PU select 14 Icons select test b 4 15 plis 12 ii 5105 ool T 10 T 2 AS 8 fondi 95 51 vec o t select t t 2 Toe 52 E f SENSE SXSERD 1114 RESIN 6 RESET a7 READ 3 YCC O CPU 180K gt 1 5 VREF RST cona cons C910 C920 C921 3 770 T 1808 100 10u 1 16 100 c930 See YESI 2 15 i d t defi_on off E 13 12905 t E 15 ao p H fg esos select nace i 55 pons EM e 2 12 conn 2901 c302 2905 2905 c06 15 AS 2 15 E EAM 8 EJ o gt BiU 124 12 100 1007 1007 100 1 5 114 SXSERD eE A0 14 41126 Ais T f f f is RHCZ2 E 4 5 Triager CLR OV
44. 0250 n 8 22n i TLC2274 R233 R234 R235 10K 100K 0 1 0 1 0 1 R260 Reel R262 10K 10K 100K 0 1 0 1 0 1 9 1 1 215 0260 1 22n 3 ICZ50R 4 TLC2274 R263 R264 R265 amp p 10K 10K 100K 0 1 0 1 0 1 C212 C217 I 2n2 2n2 R213 R214 uo 33K 4 180 ISUK 1 IC210B 1 4053 2 T eca gt C210 R212 1 56 if ys 3 ISOK i 202 TLC2274 TLC2274 R215 2216 216 R210 211 211 2 2 560K 2 2 E 25 72 EE 3 back vi u wd Ka 111 back vi 5 T blocks z amp block ICZLOA 4055 1 4055 4 u block 2 1 E 2n2 R243 R248 R249 33K 150K IC240B sp 4055 13 8 5 KOSZA 8247 100 scs ve ib s 12 I1c2n2c TRI t2U7IC202D 180K TLC2274 TLC2274 R245 R246 2246 R240 241 cz41 Enz 560k 2 S bo BE back v2 u HI kd ii back gt i back amp blocka IC240C 1 C240A 4055 1 4055 4 block uz C277
45. 2 CPU board 1 Exceptional error 2 HIGH VOLTAGE PCB 3 DEFIBRILLATOR CONTROL board 4 HIGH VOLTAGE SWITCHING board 5 CPU board 1 Exceptional error 2 TWELVE LEAD ECG AMP board 3 CPU board 1 Exceptional error 2 EEPROM problem 3 CPU board 1 Exceptional error 2 EPROM problem 3 CPU board Page 5 4 CORRECTIVE ACTION 1 Check the connection between the sensor and the device Switch off the device then on again Change the SpO2 sensor Change the SpO2 board Change the CPU board 1 Check the connection between the electrodes and the device Switch off the device then on again Change the electrodes Change the ECG PREAMP PROTECTION board Change the CPU board Check the battery connection Recharge or replace the battery Switch off the device then on again Change the CPU board Switch off the device then on again Change the CPU board Switch off the device then on again Change the high voltage PCB Change the DEFIBRILLATOR CONTROL PCB Change the HIGH VOLTAGE SWITCHING board Change the CPU board Switch off the device then on again 2 Change the TWELVE LEAD ECG AMP board Change the CPU board Switch off the device then on again 2 Change the CPU board Change the CPU board 1 Switch off the device then on again 2 Change the EPROM modules 3 Change the CPU board Version July 2001 Message MEMORY ERROR
46. 2 3 2 3 2 Vehicle charger for 2 4 2 3 3 DG 2002 62 Ere de eed meet ede 2 5 TESTING AND MAINTENANCE 41 Functional inspections eere paper 4 1 4 1 1 Automatic testing upon power 4 1 Art N 0 48 0001 Page VII Vo Juillet 2001 FRED MULTIPULSE BIOWAVE 4 1 2 adeo W 4 2 4 2 Autormatic dally test RE LEO e n rie E watasapa red 4 3 4 3 Systematic check before RUE UI UE e ote Ule ren 4 3 4 4 Weekly uy es mt tte ete e eme se 4 4 4 5 Annualcheck oos nU notio get Uim eie ne tibi let en 4 4 4 6 Cleanings and disinfecting u RI UP S Oe tle Id n 4 4 TROUBLESHOOTING REPLACEMENT OF PARTS 6 1 Device disassembly procedure neo Rte UE Re eR EHE RH 6 1 6 2 Operations onthe upper part cete d EUR 6 2 6 2 1 Removing CBU Circuit eroe eo bl ERU USE 6 2 6 2 2 Removing the LCD display ote ette eri AA W Periit iter 6 3 6 2 3 Removing the BACKLIGHT CONVERTER support circutt 6 3 6 2 4 Removing the DEFIBRILLATION ECG PREAMP circuit 6 4 6 2 5 Removing the TWELVE LEAD ECG AMP 6 4 6 3 Operations on th lower part nit nre nn A rite
47. 55 Ji M L lt w J Version July 2001 Page 8 35 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 053 R4 890 073 074 86 055 R46 J1 2 a WE gt m 4 E R108 R47 5 88 s z ST ha B OE m S FB R
48. Description Reference Adjustments W141 1901 DEFIBRILLATION ECG PREAMP BOARD W4P14 1691A or W4P14 1691B The Defibrillator ECG preamplifier PCB requires one adjustment 1 setting the patient impedance measurement signal P1 Adjustment Patient impedance measurement signal Measuring apparatus vDC digital multimeter Measuring Adjustable point between pin GND and lug 6 of J10 Settings and tolerances 2 250 the measured voltage must be 1 660 V 0 050 V The 25 resistor 1s connected to the adhesive electrode connector Caution If the defibrillator ECG preamp board or the defibrillator preamp protection board is replaced this adjustment must be repeated Art no 0 48 0001 Page 8 33 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS ON LHS U31NOWSVd ON Sd 5 91691715 OL al69lpLdyM ON 1Hd NOLLVOISIGON 06 ON LHV 1430 31NV LLO TJ 1430 LOGDQ fYYY 31NV LLO1d NON 3ILHVd Jr 20 AWS 90784 F eva GND 1 SZ 09808 1 975 L gt QNS 2707 en ooed uu x QNS 8271081 2919 dui d 2401 b
49. IC102 69964 IC 2274 TLC2274CD SMD SO D TI IC11 69964 IC 2274 TLC2274CD SMD SO D TI IC110 51685 IC 4053 MUX CD4053BCM 5016 FAIRCH IC12 69964 IC 2274 TLC2274CD SMD SO D TI 1 140 51685 4053 MUX CD4053BCM 5016 2 51685 IC 4053 MUX CD4053BCM 5016 FAIRCH IC202 69964 IC 2274 TLC2274CD SMD SO TI IC210 51685 IC 4053 MUX CD4053BCM 5016 FAIRCH IC240 51685 IC 4053 MUX CD4053BCM 5016 FAIRCH IC260 69964 IC 2274 TLC2274CD SMD SO TI Art no 0 48 0001 Page 8 26 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS IC262 69964 IC 2274 TLC2274CD SMD SO TI IC270 51685 IC 4053 MUX CD4053BCM 5016 FAIRCH IC3 51685 IC 4053 MUX CD4053BCM 5016 FAIRCH IC30 69964 IC 2274 TLC2274CD SMD SOD TI IC300 51685 IC 4053 MUX CD4053BCM 5016 FAIRCH IC301 51953 IC 4051 MUX HEF4051BT 5016 PHILIP IC302 69964 IC 2274 TLC2274CD SMD SOD TI IC303 51676 IC 4538 CD HEF4538BT 5016 SMD PHILIP IC4 51953 IC 4051 MUX HEF4051BT 5016 PHILIP IC410 51685 IC 4053 MUX CD4053BCM 5016 FAIRCH IC432 69964 IC 2274 TLC2274CD SMD SO TI IC440 51685 IC 4053 MUX CD4053BCM 5016 FAIRCH IC470 51685 IC 4053 MUX CD4053BCM 5016 FAIRCH IC5 51953 IC 4051 MUX HEF4051BT 5016 PHILIP IC500 69958 IC 2272 TLC2272CD SMD 508 TI IC6 51953 IC 4051 MUX HEF4051BT SO16 PHILIP 1 600 69964 2274 TLC2274CD SMD SO 1 700 84126 IC 3525 SG3525AP 5016 1 701 51832 IC 431 VREF TL431CD 508 SMD TI 900 69968 80320 DS80C320 PLCC44 DALLAS
50. IC901 U06064 PG ODAM EPROM ECG PROGR EMED IC902 51531 IC 43256 SRAM SOP 28 SMD NEC IC903 69963 IC 74573 SN74AHC573 SMD TSSOP TI IC905 51921 IC 74259 74HC259 SO16 SMD TI IC906 51921 IC 74259 74HC259 SO16 SMD TI IC907 51921 IC 74259 74HC259 SO16 SMD TI IC908 69973 IC 74138 SN74AHC138 SMD TSSOP TI IC909 69965 IC 7432 SN74AHC32 SMD TSSOP14 TI IC910 69967 IC 9356 M93C56 508 STM IC911 69958 IC 2272 TLC2272CD SMD 508 TI IC920 69962 IC 199 MAX199 SMD SSOP28 MAXIM IC930 69961 IC 7705 TLC7705 SMD SO D TI 11 14468 SELF 18UH STETTN L2 21352 RES SMD 0 1 0 25W 1206 BOURNS L600 14468 SELF 18UH STETTN L701 21352 RES SMD 0 1 0 25W 1206 BOURNS L900 14468 SELF 18UH STETTN OPT600 84349 OPTO KOP CNY65 TEMIC OPT610 84349 OPTO KOP CNY65 TEMIC OPT660 84349 OPTO KOP CNY65 TEMIC OPT700 84349 OPTO KOP CNY65 TEMIC PRT U07287 ECG AMP 12 CHANEL PCB POLYTR Q900 84000 QUARTZ 30MHZ 49 4 16 50PPM IQD RI 67014 99 RES MET 0414 1 1W 120K BEYSCH R10 1035 RES 121K 1 0 6W 50PPM DRALOR R100 20750 RES SMD 10K 1 0 25W 1206 BOURNS R101 20750 RES SMD 10K 1 0 25W 1206 BOURNS R102 21335 RES SMD 100K 1 0 25W 1206 BOURNS R103 20750 RES SMD 10K 1 0 25W 1206 BOURNS R104 20750 RES SMD 10K 1 0 25W 1206 BOURNS R105 21335 RES SMD 100K 1 0 25W 1206 BOURNS 1035 RES 121 190 0 6W 5 R110 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS R111 21344 RES SMD 562K 1 0 25W 1206 BOURNS R112 21338 RES SMD 182K 1 0 25W 1206 BOURNS R113
51. Recharging the cadmium nickel battery with the mains charger The recharging of the cadmium nickel battery installed in MULTIPULSE BIOWAVE FRED only operates when the device is off To charge the cadmium nickel battery by mean of the FRED mains charger start off by switching the device off connect the charger connection cable to the corresponding connector on MULTIPULSE BIOWAVE FRED and connect the mains charger to the mains e cadmium nickel battery 2 4 Ah is recharged to 80 of its capacity in 20 hours and to 100 in 27 hours via the FRED mains charger Art no 0 48 0001 Page 2 3 Version July 2001 2 STARTING monitoring with the mains charger The mains charger for FRED also enables ECG monitoring with MULTIPULSE BIOWAVE FRED For such monitoring just connect MULTIPULSE BIOWAVE FRED to the mains charger for FRED and start up the device which will be powered by the mains Important notes When Multipulse Biowave FRED is powered through the mains charger FRED the defibrillation function is not available and the recharging of the cadmium nickel battery in place is not guaranteed Besides in some conditions of use the device may generate a low battery alarm message the message is to be ignored While using MULTIPULSE BIOWAVE FRED in the monitoring mode through the mains charger for FRED users are recommended not to charge the high voltage capacitor in either of the two modes ma
52. X7R VITRAM C4 56394 SMD TANTAL 100 35V 10 SPRAGU C5 51559 SMD TANTAL 100 16V 10 SPRAGU 8493 SMD 1206 100 50 20 X7R C7 20986 SMD 1206 47 50V 5 NPO VITRAM C8 21002 SMD 1206 IN 50V 5 NPO VITRAM C9 20986 SMD 1206 47 50V 5 NPO VITRAM DNI 51778 DIODE SMD BAV99 SOT23 SIEMEN DN2 51778 DIODE SMD BAV99 SOT23 SIEMEN DN3 51778 DIODE SMD BAV99 SOT23 SIEMEN DN4 51778 DIODE SMD BAV99 SOT23 SIEMEN DZ1 72933 DIODE Z SMD SOD80C 15V PHILIP DZ3 39832 DIODE 5305 5 300W MICROS DZA 51296 DIODE Z 91V 2W GENSEM DZ5 72933 DIODE Z SMD SODS80C 15 PHILIP DZ6 51775 DIODE Z SMD 50080 9 1V PHILIP DI 51586 DIODE SMD BYD37M 50087 PHILIP D10 51586 DIODE SMD 7 50087 PHILIP D11 51586 DIODE SMD BYD37M SOD87 PHILIP D12 51586 DIODE SMD BYD37M SOD87 PHILIP D13 79073 DIODE SMD MBRS360T3 403 03 MOTORO D14 22029 DIODE SMD BAS32L SOD80 PHILIP D15 79073 DIODE SMD MBRS360T3 403 03 MOTORO D16 11721 DIODE RA 8 5KV 1A AEG D17 11721 DIODE RA 8 5KV 1A AEG D2 22029 DIODE SMD BAS32L SOD80 PHILIP D3 51586 DIODE SMD BYD37M SOD87 PHILIP D4 22029 DIODE SMD BAS32L SOD80 PHILIP D5 51586 DIODE SMD BYD37M SOD87 PHILIP D6 51586 DIODE SMD BYD37M SOD87 PHILIP D7 22029 DIODE SMD BAS32L SOD80 PHILIP D8 51586 DIODE SMD BYD37M SOD87 PHILIP D9 51586 DIODE SMD BYD37M SOD87 PHILIP Fl 2259 FUSE GLASS 5X20MM 8A T 250V WICKMA F2 35466 FUSE 5 8X7MM 0 16A T 250 WICKMA F3 35008 FUSE 5 8X7MM 0 5 T 250V
53. correct device operation 2 1 SAFETY INSTRUCTIONS Danger Risk of explosion FRED has not been designed for use in medical rooms with an explosive atmosphere Also the defibrillator may not be used in oxygen rich environments or in the presence of inflammable substances petrol or anaesthetics Avoid supplying oxygen to the area around the location of the defibrillation electrodes Shut off any oxygen supply temporarily Warning Risk of electrocution The instructions below shall be followed strictly by all users Any failure to follow the instructions could expose the patient the user and rescue workers to the risk of death Art no 0 48 0001 MULTIPULSE BIOWAVE FRED is a treatment device that uses high voltages It may only be used by duly trained and qualified personnel Any failure to use the device correctly could expose all the people concerned to the risk of death Follow all the instructions provided in the operating manual Before each use the user shall make sure that the device is safe and in perfect working order functional check particularly by inspecting the cables connections electrodes and sensors for any sign of damage Any defective part shall be replaced immediately Take care to insulate the patient electrically no direct contact with the other people present Only connect devices to each other or the surrounding equipment if such connection does not jeopardise the safety of the patient the user a
54. return the device for repairs WRITE ERROR Message 801 EXT Major error return the device for repairs MODEM TRANS ERROR Message 1802 EXT Major error return the device for repairs AUTOMATON ERROR Message 1 Battery flat 1 Recharge or replace the battery BATTERY LOW 2 CPU board 2 Change the CPU board Message 1 Electrode connection 1 Check the connection between the electrodes and Inappropriate asystole 2 Exceptional error the device 3 Electrodes 2 Switch off the device then on again 4 ECG PREAMP PROTECTION 3 Change the electrodes board 4 Change the ECG PREAMP PROTECTION board 5 Twelve lead defibrillation ECG 5 Change the twelve lead defibrillation ECG amp amp board board 6 CPU board 6 Change the CPU board Art no 0 48 0001 Page 5 3 Version July 2001 Message SENSOR Message ELECTRODE FAULT Message BATTERY ERROR Message ADC ERROR Message CPU ERROR Message DEFI ERROR Message ECG ERROR Message EEPROM ERROR Message EPROM ERROR Art no 0 48 0001 5 TROUBLESHOOTING CAUSES SpO2 sensor connection Exceptional error SpO2 sensor SpO2 board CPU board Electrode connection Exceptional error Electrodes ECG PREAMP PROTECTION board 5 CPU board 1 Battery connection 2 Battery flat 1 Exceptional error 2 CPU board 1 Exceptional error
55. vi vi gt bach vi4 back vi back v24 back ve back back v3 16 8 block eco 4 vd gt _ 5 Sca vs gt su fanda eco analog gt su fandl defi available 1 available _ 4 4 back v4 code 0 imp elec defi L elec defi code 1 back v5 back vt select test a back 54 back select test select test c select test d defi gt select test sca v6 analog cable 24 Sable _14 PIE 10hz bu test T70 i pesize suitch_pol_r cable recognition male cable ik 1 18K cable_2lh pace gt cable Tri 852128 RTL isk T EKG verstaerker 10 Kabel Amplifier DRAWN MODIFICATION MT 1202993 250898 gt lt PRT UzP287 BRUKER APPROW DHG 04544 1 CoL REF SHT 279 July 2001 rsion Ve Page 6 15 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS
56. 21 ik 4 liez JE R R50 Gru vss FF 120k IZOk Res Ree Rer IN TLCZ274 Teak TES 10 rM Ja Bov 10M 20M Yee 8 res E FET Zn2 cix 185 z 10 0 5 4053 czw E p 180K f F F ku test test cix 15 bu test aap 12 X2 sz PP tees ITZOK R7S R76 test mE dxa Je ZZA ZA Eg TELZD 5 TE 6 fom Tom TLG227a 2 elec defi ve x VDD 0 6 suo 237 sel test amp F F sel test 11 z RA seictest b 10 A VEE Ra y PD defi_available sel test vss eye zak 10 4 Kabel select test Amelifier 14 input stage NEN DRAWN MODIFICATION cis MT slF M n 1120299 CA 250895 HT 1020360 102002 c48 NR UZP287 BRUKER 1On APPROW DWG NR 145447 2 Aran T SHT NR 3 5 July 2001 rsion Ve Page 6 16 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 008
57. 25W 1206 BOURNS R512 21637 RES SMD 10M 1 0 25W 1206 BOURNS R514 21637 RES SMD 10M 1 0 25W 1206 BOURNS R515 21637 RES SMD 10M 1 0 25W 1206 BOURNS R52 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS R53 69298 RES CHIP 1206 1 3 9M BOURNS R56 21326 RES SMD 18 2K 196 0 25W 1206 BOURNS R57 21326 RES SMD 18 2K 196 0 25W 1206 BOURNS R58 21326 RES SMD 18 2K 1 0 25W 1206 BOURNS R6 67014 99 RES 0414 1 1W 120K BEYSCH R60 21637 RES SMD 10M 1 0 25W 1206 BOURNS R600 20734 RES SMD 681 1 0 25W 1206 BOURNS R601 20744 RES SMD 3 92K 146 0 25W 1206 BOURNS R602 21330 RES SMD 39 2K 1 0 25W 1206 BOURNS R603 53689 RES SMD 274 1 0 25W 1206 BOURNS R604 20746 RES SMD 5 62K 1 0 25W 1206 BOURNS R605 20741 RES SMD 2 21K 146 0 25W 1206 BOURNS R606 21338 RES SMD 182K 196 0 25W 1206 BOURNS R61 21637 RES SMD 10M 1 0 25W 1206 BOURNS R610 20734 RES SMD 681 1 0 25W 1206 BOURNS R611 20744 RES SMD 3 92K 1 0 25W 1206 BOURNS R612 21330 RES SMD 39 2K 1 0 25W 1206 BOURNS R613 53689 RES SMD 274 1 0 25W 1206 BOURNS R614 20746 RES SMD 5 62K 1 0 25W 1206 BOURNS R615 20741 RES SMD 2 21K 1 0 25W 1206 BOURNS R616 21338 RES SMD 182K 196 0 25W 1206 BOURNS R62 21637 RES SMD 10M 1 0 25W 1206 BOURNS R63 21637 RES SMD 10M 1 0 25W 1206 BOURNS R64 21637 RES SMD 10M 1 0 25W 1206 BOURNS R65 21637 RES SMD 10M 1 0 25W 1206 BOURNS R66 21637 RES SMD 10M 1 0 25W 1206 BOURNS R660 20744 RES SMD 3 92K 1 0 25W 1206 BOURNS R661 20744 RES SMD 3 92K 1 0 25W 1206 BOURNS R662 21338 RES SMD 18
58. 3 6 kV and 30 uF 1 2 kV through the two secondary coils of rectified TR1 The high voltage generator has a system for controlling the primary peak current formed by R2 R44 and 16 and a triggering circuit after the core formed by T6 and the associated components is demagnetised The measurement circuit of the charging voltage at the primary of the high voltage converter used to stop charging is made up of signal HVMES1 The high voltage generator has two different charging speeds depending on the type of power supply used cadmium nickel or lithium Transistor T7 controls the two charging speeds defined by resistors R35 R38 and R30 HIGH VOLTAGE CAPACITOR SAFETY DISCHARGE CIRCUIT The high voltage circuit also includes the function for the safety discharge of the high voltage capacitor This function includes the safety discharge relay RL1 which is used to discharge the high voltage capacitor 30 3 6 and 30 uF 1 2 kV into resistor The safety discharge relay is activated by transistor which is driven by signal STARTDEF Art no 0 48 0001 Page 7 15 Version July 2001 7 OPERATING EXPLANATIONS INSULATED GATE BIPOLAR TRANSISTOR CONTROL SIGNAL FORMING CIRCUIT The high voltage circuit includes two drivers U2 and U3 which buffer the driving signals of the insulated gate bipolar transistor stages of the high voltage switching circuit The driver input signals are generated on the defibrillator control PCB The
59. 5 V Microcontroller U12 timed by Q1 supplies a 16 ms WDCLK signal Besides two reference voltages are generated in the circuit A 4 00 V reference 071 for selecting the energy values and a 2 5 V reference DZ2 for the safety chain comparators CHARGING PHASE The high voltage capacitor charging phase is initialised by signal SACHARGE from the CPU PCB upper part and interfaced by U10D Following the control pulse microcontroller U12 supplies the following three signals SECRST STARTDEF and LOADC These three signals reset the safety switch excite the safety discharge relay and activate the high voltage generator respectively When the end of charging comparator generates the STOP signal microcontroller U12 interrupts the charging phase and switches to the hold phase HOLD PHASE During the hold phase the microcontroller U12 supplies signal CFULL in order to make transistor T11 high voltage circuit conduct by a low level at signal DISCHENDR This condition is required to validate defibrillation through the patient relay and the IGBTs of the high voltage switching circuit The microcontroller limits the duration of the phase to 20 seconds maximum During the charging and hold phases signal STARTDEF activates signals PREPULSE 1 and PREPULSE 2 through U6A U6B and U6C in order to actively block the IGBTs of the high voltage switching circuit These pulses are generated after every 16 ms through U3B and associate
60. 50V 5 NPO VITRAM C156 22597 SMD 1812 470N 50V 20 X7R VITRAM C157 51518 SMD 1812 1U 50V 20 YAT VITRAM C158 21018 5 1206 22 50 10 X7R 159 21014 SMD 1206 10 50 20 X7R 16 21018 SMD 1206 22N 50 10 X7R VITRAM C160 21018 CAPA SMD 1206 22N 50V 10 X7R VITRAM C17 21020 CAPA SMD 1206 33N 50V 10 X7R VITRAM C170 51518 SMD 1812 10 50V 20 Y4T VITRAM C171 8493 CAPA SMD 1206 100N 50V 20 X7R VITRAM C172 8493 CAPA SMD 1206 100N 50V 20 X7R VITRAM C173 8493 CAPA SMD 1206 100N 50V 20 X7R VITRAM C174 8493 CAPA SMD 1206 100N 50V 20 X7R VITRAM C175 8493 CAPA SMD 1206 100N 50V 20 X7R VITRAM C176 21010 CAPA SMD 1206 4 7N 50V 10 X7R VITRAM C177 21010 CAPA SMD 1206 4 7N 50V 10 X7R VITRAM C178 21010 CAPA SMD 1206 4 7N 50V 10 X7R VITRAM C179 21010 CAPA SMD 1206 4 7N 50V 10 X7R VITRAM C180 20986 CAPA SMD 1206 47P 50V 5 NPO VITRAM 181 72548 SMD 1206 47 50 5 X7R 182 51518 SMD 1812 10 50 20 4 183 22597 SMD 1812 470 50 20 X7R 184 8493 SMD 1206 100N 50V 2090 X7R 185 21018 5 1206 22 50 10 X7R 186 72548 SMD 1206 47 50 590 7 187 72548 SMD 1206 47 50 5 X7R 188 8493 SMD 1206 100N 50V 20 7 189 8493 SMD 1206 100N 50V 20 7
61. 69276 RES WIRE 1 3W 0 1 DALE R805 69276 RES WIRE 1 3W 0 1 DALE TR360 U21157 CORE FERRITE MOUNT EMED T100 68376 TRANS RFD15P05 251 HARRIS T360 51471 TRANS SMD BSS84 SOT23 SIEMEN T361 51470 TRANS SMD BSS138 SOT23 SIEMEN T362 69914 TRANS RFD16N05L TO 251AA HARRIS T363 69914 TRANS RFD16NOSL TO 251AA HARRIS T800 69914 TRANS RFD16NOSL TO 251AA HARRIS 801 69914 TRANS RFD16NOSL 251 HARRIS U800 67968 IC 796 MAX796CSE SO16 SMD TI Art no 0 48 0001 Page 8 75 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 8 14 HIGH VOLTAGE CIRCUIT PRINTED CIRCUIT BOARD Article no Description Reference Adjustments W141 2006 W4P14 1721 HIGH VOLTAGE PCB The high voltage PCB offers two adjustments 1 Adjustment of the energy supplied by the defibrillator P1 2 Adjustment of the HV capacitor voltage measurement signal HVMONIT P2 Adjustment Energy delivered High voltage capacitor voltage measurement signal Art no 0 48 0001 Measuring apparatus Joulemeter designed for pulsed biphasic waveforms VDC digital multimeter Measuring point Energy display on the Joulemeter after the shock Signal HVMONIT Ref Page 6 76 Adjustable Settings and tolerances The value displayed on the Joulemeter must be 180 J x2J Signal HVMONIT must have an amplitude of 4 18 V 50 mV For a discharge at a selected energy For charge
62. 72541 CAPA SMD TANTAL 2 2U 35V 2096 SPRAGU C27 51559 SMD TANTAL 10U 16V 10 SPRAGU C28 21002 SMD 1206 IN 50V 5 NPO VITRAM C29 51559 SMD TANTAL 10U 16V 10 SPRAGU C3 8493 SMD 1206 100N 50V 20 X7R VITRAM C30 21014 SMD 1206 10N 50V 20 X7R VITRAM C31 72541 CAPA SMD TANTAL 2 2U 35V 2096 SPRAGU C32 72541 CAPA SMD TANTAL 2 2U 35V 2096 SPRAGU C33 20982 SMD 1206 22P 50V 5 NPO VITRAM C34 72548 SMD 1206 47N 50V 5 7 35 8493 SMD 1206 100 50 20 X7R 8493 SMD 1206 100 50 20 X7R VITRAM C5 8493 SMD 1206 100 50V 20 X7R VITRAM 8493 SMD 1206 100 50 20 X7R 7 8493 SMD 1206 100N 50V 20 X7R 8 21014 SMD 1206 10 50 20 7 9 72543 SMD TANTAL 10 35V 20 SPRAGU DI 22029 DIODE SMD BAS32L 0080 PHILIP D2 22029 DIODE SMD BAS32L 0080 PHILIP D3 22029 DIODE SMD BAS32L 0080 PHILIP D4 22029 DIODE SMD BAS32L 0080 PHILIP D5 22029 DIODE SMD BAS32L 0080 PHILIP D6 22029 DIODE SMD BAS32L 0080 PHILIP D7 51586 DIODE SMD BYD37M 50087 PHILIP D8 51586 DIODE SMD BYD37M 50087 PHILIP D9 22029 DIODE SMD BAS32L 0080 PHILIP DZI 72503 IC 1431 VREF TL1431CD 508 TI 072 72503 143 TL1431CD 508 79074 F 38 C MILLI GRID SMD MOLEX LI 79076 SELF SMD BDS3 3 4 6 3S1 PHILIP P1722 W1404692 DEF CONTROL IC DG501 BIPH SACEL 01 79082 QUARTZ 4
63. AND DIAGRAMS LEDIGREEN LED2GREEN LED3GREEN LEDIRED LED2RED LED3RED Analysis indication LED Analysis indication LED Analysis indication LED Defibrillator Ready indication LED Defibrillator Ready indication LED Defibrillator Ready indication LED MODE MEDICAL Manual mode selection key ONBYKEY OEMEM ON OFF PATCHLED PATRL PATRL 5 1 5 2 2 PHONE TRANSM PREPHD PREPULSE1 PREPULSE2 PSEN QRS_TRIG RAZENREG RAZSpO2 RAZUARTI RAZUART2 RAZVID RAZVF RDYMEM READY VID Art no 0 48 0001 Cadmium nickel battery or lithium cell recognition signal Signal from the On Off key Flash memory card reading signal Signal from the On Off circuit active on 0 Adhesive defibrillation electrode connection indication LED Patient relay validation by T11 Patient relay activation by T12 and T13 Phase 1 control signal Phase 2 control signal Buffered control signal for phase 1 IGBTs Buffered control signal for phase 2 IGBTs Telephone transmission key Buffered control signal of the active blocking of phase 1 IGBTs Buffered control signal of the active blocking of phase 2 IGBTs Active blocking control signal for phase 1 Active blocking control signal for phase 2 Reading validation signal Recording microcontroller reset signal SpO2 module reset signal UART 1 reset signal U25 UART 2 reset signal U26 Video microcontroller reset signal Fibrillation detection microcont
64. BOURNS R88 21327 RES SMD 22 1 1 0 25W 1206 BOURNS R89 21327 RES SMD 22 1 1 0 25W 1206 BOURNS R9 21325 RES SMD 15 1 0 25W 1206 BOURNS R90 21335 RES SMD 100K 1 0 25W 1206 BOURNS R91 51516 RES SMD 750 1 0 25W 1206 BOURNS R92 20730 RES SMD 332 1 0 25W 1206 BOURNS R93 59889 RES SMD 511 1 0 25W 1206 BOURNS R94 20727 RES SMD 182 1 0 25W 1206 BOURNS R95 20727 RES SMD 182 1 0 25W 1206 BOURNS R96 20720 RES SMD 56 2 1 0 25W 1206 BOURNS R97 51286 RES SMD 243 1 0 25W 1206 BOURNS R98 20730 RES SMD 332 1 0 25W 1206 BOURNS R99 21327 RES SMD 22 1 1 0 25W 1206 BOURNS S4 72935 IC SUPPORT PLCC32 SMD AMP 51779 TRANS SMD 850 NPN SOT23 MOTORO 51579 IC 4067 MUX HEF4067BT 50241 PHILIP 010 22492 62084 TD62084AF 50118 TOSHIB U11 51943 1 339 LM339M 5014 SMD NS U12 W1405021 PG ODAM 501 DEF CTRL PIGE U13 51802 IC 4013 CD HEF4013BT SO14 SMD PHILIP U14 51801 IC 4075 CD HEF4075BT SO14 SMD PHILIP U15 33924 IC 358 LM358AM 508 SMD NS U16 51804 IC 393 OP LM393M 508 SMD NS U17 51943 IC 339 OP LM339M SO14 SMD NS Art no 0 48 0001 Page 8 88 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS U18 51535 U2 69958 U3 51804 U4 W1405391 U5 51494 06 51800 07 51796 08 51798 09 33924 Art 0 48 0001 IC 7705 TL7705ACD 508 SMD IC 2272 TLC2272CD SMD 508 IC 393 0P LM393M SO8 SMD PG ODAM 501 PULSE BIPH IC 4040 CD HEF4040BT 5016 SMD IC 4023 CD HEF4023BT 5014 SMD IC 4047 CD HEF4047BT SO14 SMD IC 4050
65. CD HEF4050BT 5016 SMD IC 358A OP LM358AM 508 SMD Page 6 89 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 8 16 HIGH VOLTAGE SWITCHING CIRCUIT BOARD Article no W141 2009 Description HIGH VOLTAGE SWITCHING PCB Reference 4 1724 W4P14 1724A Art 0 48 0001 8 90 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS MEDICAL Art no 0 48 0001 Page 8 91 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS ZH LiL LHS Wp TPM LHW WELL PhRMA Ld H3T1IH2S Art no 0 48 0001 Page 8 92 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS COMPONENT LIST OF HIGH VOLTAGE SWITCHING PCB W4P14 17244 POSITION DESCRIPTION MANUFACTURER 21002 SMD 1206 IN 50V 5 NPO 2 21002 SMD 1206 IN 50V 590 NPO 1412032 002100 2 1412032 CABLE 002100 DI 22029 DIODE SMD BAS32L 50080 PHIL
66. CN10 79011 CAPA RES CER 4XI0NF 50V X7R AVX 79011 4 10 50 7 CN12 79011 CAPA RES CER 4XI0NF 50V X7R AVX CN13 79011 CAPA RES CER 4XI0NF 50V X7R AVX CN14 79011 CAPA RES CER 4XI0NF 50V X7R AVX CN2 79011 RES 4 10 50V X7R AVX CN3 79011 RES 4X10NF 50V X7R AVX CN4 79011 RES 4X10NF 50V X7R AVX CN5 79011 CAPA RES CER 4XI0NF 50V X7R AVX CN6 79011 CAPA RES CER 4X10NF 50V X7R AVX CN7 79011 CAPA RES CER 4X10NF 50V X7R AVX CN8 79011 RES 4X10NF 50V X7R AVX DI 22029 DIODE SMD BAS32L 50080 PHILIP D10 22029 DIODE SMD BAS32L 50080 PHILIP Art no 0 48 0001 Page 8 55 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS Dil 22029 DIODE SMD BAS32L 50080 PHILIP 012 22029 DIODE SMD BAS32L 50080 PHILIP D13 22029 DIODE SMD BAS32L 50080 PHILIP 14 22029 DIODE SMD BAS32L 50080 PHILIP 015 22029 DIODE SMD BAS32L 50080 PHILIP D16 22029 DIODE SMD BAS32L 50080 PHILIP D17 51586 DIODE SMD BYD37M 50087 PHILIP D2 22029 DIODE SMD BAS32L 50080 PHILIP D20 22029 DIODE SMD BAS32L 50080 PHILIP D21 22029 DIODE SMD BAS32L 50080 PHILIP D22 22029 DIODE SMD BAS32L 50080 PHILIP D23 22029 DIODE SMD BAS32L 50080 PHILIP D24 22029 DIODE SMD BAS32L 50080 PHILIP D25 51329 DIODE SMD 585 SOD80 PHILIP D3 22029 DIODE SMD BAS32L 50080 PHILIP D4 51329 DIODE SMD 585 SOD80 PHILIP D5 22029 DIODE SMD BAS32L 50080 PHILIP DNI 72501 DIODE SMD 199 SOT23
67. COMPONENT LISTS DRAWINGS AND DIAGRAMS 8321612314 v69 LY LSYM ON 9 69LbldyM POGLLPIM ON 55300 8 TVHLN30 10890 0103 we we NOLVOISIGOR wonzomoav s GWS 8091914 en LU s tz SH H wen d ans sen 4 5 8EN Na 9022 SSvdAa mE 91 Um L POSTA son GANT C gm 158 GWS sn
68. Change the POWER SUPPLY board 6 Change the high voltage PCB 7 Change the CPU board 1 Recharge or replace the battery 2 See Battery problem 3 Change the high voltage PCB 4 Change the high voltage capacitor 5 Change the HIGH VOLTAGE SWITCHING board Version July 2001 5 TROUBLESHOOTING The high voltage capacitor does not charge correctly The defibrillator does not charge The energy delivered is incorrect The pulse biphasic waveform is changed Loss of date and time Message 001 ECG RECEPTION TIMEOUT Message 101 FV RECEPTION TIMEOUT Message 102 SAED AUTOMATON ERROR Message 202 DEFI AUTOMATON ERROR Art no 0 48 0001 CAUSES 1 Battery flat 2 High voltage and DEFIBRILLATOR CONTROL PCBs 3 CPU board 4 HIGH VOLTAGE SWITCHING board 1 Operating error 2 Battery flat 3 The high voltage capacitor is incorrectly connected 4 Fuse F3 5 High voltage and DEFIBRILLATOR CONTROL PCBs 6 HIGH VOLTAGE SWITCHING board 1 Operating error 2 The joulemeter is providing an incorrect value 1 High voltage and DEFIBRILLATOR CONTROL PCBs 2 HIGH VOLTAGE SWITCHING board 1 Clock upset 2 Backup cell flat REPLACE AFTER TEN YEARS 3 CPU board CORRECTIVE ACTION 1 Recharge or replace the battery 2 Change the high voltage and DEFIBRILLATOR CONTROL PCBs 3 Change the CPU board 4 Change the HIGH VOLTAGE SWITCHING board 1 R
69. ECG signal display Display of messages in the AED mode Voice prompt system Saving of the ECG and events on the PCMCIA memory card Optional sound environment recording module Optional SpO2 module e The lower part of the device encloses the following PCB power supply Pulse biphasic waveform defibrillator section ECG preamp protection Cadmium nickel battery charging The upper part includes the following components twelve lead ECG amplifier for acquiring signals from the patient cable and the interface with the CPU ECG preamplifier for acquiring signals from the adhesive electrodes CPU for managing the communication between the various functional parts VF detection circuit LCD monitor for viewing traces and messages Backlight converter for the LCD monitor Circuit for saving the ECG and events on the PCMCIA card Control keypads It may also include the following optional features SpO2 circuit Circuit for saving the sound environment in the AED mode on the PCMCIA card 10 The lower part includes the following components Control circuit for charging and discharging the high voltage capacitor High voltage capacitor charging circuit High voltage capacitor High voltage switching circuit to deliver the pulsed waveform ECG preamp protection circuit Power supply circuit that generates the power supply voltages from the battery Art no 0 48 0001 Page 7 1 Version July 2001 7 OPERATING EXPLANAT
70. HIGH VOLTAGE SWITCHING PCB W4P14 1724 makes up the high voltage and high current chopping unit which generates defibrillation by means of a pulse biphasic waveform The circuit is connected to the HIGH VOLTAGE CIRCUIT W4P14 1721 and the high voltage capacitor 30 3 6 kV and 30 uF 1 2 kV The HIGH VOLTAGE SWITCHING circuit includes control signal interface components high voltage switching components IGBTs and the patient insulation relay The HIGH VOLTAGE SWITCHING PCB is made up of the following e phase IGBT control circuit e phase 2 IGBT control circuit IGBT type high voltage switching circuits e patient insulation circuit with relays OVERVIEW The HIGH VOLTAGE SWITCHING PCB W4P14 1724 performs the following functions synchronised generation of IGBT control pulses for defibrillation with a pulse biphasic waveform e patient insulation from the high voltage circuit of the defibrillator section In general the terms PHASE 1 and PHASE 2 refer to the two phases of the pulse biphasic discharge curve delivered by MULTIPULSE BIOWA VE FRED see waveform on pages to 7 PHASE 1 IGBT CONTROL CIRCUIT Phase 1 of the pulse biphasic defibrillation waveform is made up by driving IGBTs T2 T3 and T5 T6 which are connected to 30 3 6 high voltage capacitor The synchronised control of to T6 is performed by the simultaneous induction of the driving cores of grids L1 L2 and L3 Zener diode
71. MODEMI Modem for FRED The modem is configured for FRED and is used to transmit the content of a memory card The reception system is made up of READER 1 as a minimum Page 1 9 Version July 2001 I DESCRIPTION OF THE BIOWAVE FRED DEVICE 1 4 3 1 4 4 1 4 5 1 4 6 1 4 7 1 5 CELLS 1 5 1 1 5 2 Art no 0 48 0001 MODEMGSM Optional feature for transmitting the ECG by GSM The GSM kit enables the FRED device with the optional BUFRECI2 module to transmit a complete ECG The SEMA 200 reception software is available for an extra charge SEMA 200 Twelve lead reception software The SEMA 200 software makes it possible to view and archive the ECG transmitted by FRED with the optional MODEMGSM and BUFRECI2 modules READER 0 Memory card data transfer software This SAED Reader Light freeware is used to transfer the content of the memory card to a PC via a serial link and a PCMCIA card The software only offers the ECG display function Compatible with Windows 95 98 and NT READER 1 Memory card data transfer kit The kit includes a PCMCIA reader a security key and the SAED Reader Pro software Installation is available for an extra charge This complete version is used to transfer the content of the memory card to a PC series link PCMCIA modem Compatible with Windows 95 98 and NT READER 2 Memory card data transfer kit for laptop PCs with PCMCIA drives The kit includes a secu
72. RES SMD 10K 1 0 25W 1206 BOURNS R65 20750 RES SMD 10K 1 0 25W 1206 BOURNS R66 20750 RES SMD 10K 1 0 25W 1206 BOURNS R67 20750 RES SMD 10K 1 0 25W 1206 BOURNS R68 20750 RES SMD 10K 1 0 25W 1206 BOURNS R69 20750 RES SMD 10K 1 0 25W 1206 BOURNS R7 20750 RES SMD 10K 1 0 25W 1206 BOURNS R70 20750 RES SMD 10K 1 0 25W 1206 BOURNS R71 21347 RES SMD 1M 1 0 25W 1206 BOURNS R72 51732 RES SMD 2 5 0 25W 1206 BOURNS R73 20750 RES SMD 10K 1 0 25W 1206 BOURNS R74 20741 RES SMD 2 21K 1 0 25W 1206 BOURNS R75 20711 RES SMD 10 1 0 25W 1206 BOURNS R77 21352 RES SMD 0 5 0 25W 1206 BOURNS R78 21335 RES SMD 100K 1 0 25W 1206 BOURNS R79 51748 RES SMD 475K 1 0 25W 1206 BOURNS R8 20737 RES SMD 1K 1 0 25W 1206 BOURNS R80 20737 RES SMD 1K 1 0 25W 1206 BOURNS R81 51748 RES SMD 475K 1 0 25W 1206 BOURNS R82 21342 RES SMD 392K 1 0 25W 1206 BOURNS R83 21339 RES SMD 221K 1 0 25W 1206 BOURNS R84 51288 RES SMD 475 1 0 25W 1206 BOURNS R85 20750 RES SMD 10K 1 0 25W 1206 BOURNS R9 20750 RES SMD 10K 1 0 25W 1206 BOURNS 22487 RES RES 10 8 2 16 BOURNS RN10 83560 RES NET CAT 4X33 SMD 1206 BOURNS Art no 0 48 0001 Page 8 59 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 83560 4 33 5 1206 BOURNS RN12 83560 RES NET CAT 4X33 SMD 1206 BOURNS RN13 83560 RES NET CAT 4X33 SMD 1206 BOURNS RN14 83560 RES NET CAT 4X33 SMD 1206 BOURNS RNI5 83560 RES NET CAT 4X33 SMD 1206 BOURNS RNI6 83560 RES N
73. RES SMD 22 1K 1 0 25W 1206 BOURNS R3 21325 RES SMD 15K 1 0 25W 1206 BOURNS R30 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R31 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R32 20750 RES SMD 10K 1 0 25W 1206 BOURNS R33 20737 RES SMD IK 1 0 25W 1206 BOURNS R34 20737 RES SMD IK 1 0 25W 1206 BOURNS R35 20737 RES SMD IK 1 0 25W 1206 BOURNS R36 21335 RES SMD 100K 1 0 25W 1206 BOURNS R37 20724 RES SMD 100 1 0 25W 1206 BOURNS R38 51736 RES SMD 200 190 0 25W 1206 BOURNS R39 59889 RES SMD 511 1 0 25W 1206 BOURNS R4 20724 RES SMD 100 1 0 25W 1206 BOURNS R40 21336 RES SMD 121K 1 0 25W 1206 BOURNS R41 20737 RES SMD 1K 1 0 25W 1206 BOURNS R42 20750 RES SMD 10K 1 0 25W 1206 BOURNS R43 21327 RES SMD 22 1K 1 0 25 1206 BOURNS R44 20750 RES SMD 10K 1 0 25W 1206 BOURNS R45 20750 RES SMD 10K 1 0 25W 1206 BOURNS R46 20750 RES SMD 10K 1 0 25W 1206 BOURNS R47 21335 RES SMD 100K 1 0 25W 1206 BOURNS R48 21327 RES SMD 22 1K 1 0 25 1206 BOURNS R49 21327 RES SMD 22 1K 1 0 25 1206 BOURNS R5 51748 RES SMD 475K 1 0 25W 1206 BOURNS R50 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R51 20750 RES SMD 10K 1 0 25W 1206 BOURNS R52 21335 RES SMD 100K 1 0 25W 1206 BOURNS R53 20750 RES SMD 10K 1 0 25W 1206 BOURNS R54 21325 RES SMD 15K 1 0 25W 1206 BOURNS R55 21335 RES SMD 100K 1 0 25W 1206 BOURNS Art no 0 48 0001 Page 8 87 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS R56 20750 RES SMD 10K 1 0 25W 1206 BOURNS R57 21327 RES SMD
74. SIEMEN DN2 72501 DIODE SMD 199 SOT23 SIEMEN DN3 72501 DIODE SMD 199 SOT23 SIEMEN DZ10 51832 IC 431 VREF TL431CD 508 SMD TI DZ2 51393 DIODE Z SMD SOD80 5 1V PHILIP DZ6 51832 IC 431 VREF TL431CD 508 SMD TI DZ7 51775 DIODE Z SMD SOD80 9 1V PHILIP DZ8 51832 IC 431 VREF TL431CD 508 SMD TI DZ9 51832 IC 431 VREF 508 SMD TI JI 72979 140 D PRT 53481 SMD 10 84306 10 S PC LUMBER 72978 72 D PRT 2 36 BERGSTICK 2 72992 CN F 5 C PRT SERIES 5597 J13 72776 CN JST J2 72981 CN M 80 D PRT 53481 SMD MOLEX J3 84306 CN M 10 S PC LUMBER 14 53997 CN 64 D PRT BARSIL PRECID J5 W1411840 PL LIAISON CI CPU W2652 16 72993 CN F 12 C PRT SERIES 5597 MOLEX J7 77596 CN F 5 D PRT SERIES 5597 MOLEX 18 77596 CN F 5 D PRT SERIES 5597 MOLEX P1694D W1404667 CI CPU DG501 OD2100 QI 72529 QUARTZ 16 000MHZ HC 49 U S TELEQU Q2 4372 QUARTZ 32 768KHZ SARONI Q3 51925 QUARTZ 11 0592 7 M TRON Q4 72529 QUARTZ 16 000MHZ HC 49 U S TELEQU Q5 72702 QUARTZ 4 096MHZ HC49 U3H JAUCH Q7 72529 QUARTZ 16 000MHZ HC 49 U S TELEQU Q8 72529 QUARTZ 16 000MHZ HC 49 U S TELEQU R100 20750 RES SMD 10K 1 0 25W 1206 BOURNS R101 20750 RES SMD 10K 146 0 25W 1206 BOURNS R102 20750 RES SMD 10K 146 0 25W 1206 BOURNS R103 20750 RES SMD 10K 1 0 25W 1206 BOURNS R104 21637 RES SMD 10M 1 0 25W 1206 BOURNS R105 20737 RES SMD 1K 1 0 25W 1206 BOURNS R106 51734 RES SMD 2K 1 0 25W 1206 BOUR
75. This circuit contains components sensitive to electrostatic discharge The operation described above shall be performed in accordance with applicable ESD rules To replace the DEFIBRILLATION ECG PREAMP PCB proceed as described above for removal While reassembling the board take care to put in the insulation piece 24 before you close the insulation and shielding enclosure 25 Put in place the two adhesive tapes in order to keep the enclosure closed Caution The impedance setting must be made imperatively with potentiometer P1 of the DEFIBRILLATION ECG PREAMP board 6 2 5 Removing the TWELVE LEAD ECG AMP circuit After the CPU and DEFIBRILLATION ECG PREAMP PCBs have been removed see relevant sections the TWELVE LEAD ECG AMP circuit becomes accessible at the bottom of the insulation and shielding enclosure Place the upper part flat LCD screen down with its rear wall turned towards you the handle towards the back of the workstation To remove the TWELVE LEAD ECG AMP PCB 7 from the upper part follow the instructions below 1 Remove the defibrillator ECG preamp PCB and remove the two tapes remaining on the insulation and shielding enclosure 25 on the left hand side 2 Also remove the copper coated conducting adhesive tape applied along the closing edge of the insulation and shielding enclosure Art no 0 48 0001 Page 6 4 Version July 2001 6 REPLACEMENT PARTS 3 After opening the enclosure remove the ins
76. X6 4 16 4 4 2 DD OF ra u 2 urz TLC2274 749 rei INH R334 HHA VEE o u 3 Bow VES p 4051 5 5 TH SEE EKG Verstaerker 10 adriges Kabel Amplifier usd pacer recognition 8 channel 1 2 2 p MODIFICATION MT 1120299 CA 4 1 280598 E 120798 PRT NR USP287 BRUKER amp PPROV 145448 2 ML i SHT NR 4 9 July 2001 rsion Ve Page 6 17 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS R200 R201 R202 zp 10K 100K 0 1 0 1 0 1 IC100D iz 0200 14 22n 12 TLCc2274 R203 R204 R205 p 10K 100K 0 1 0 1 0 1 R230 R231 R232 100K 0 1 0 1 14 ciont
77. by the defibrillator control circuit Signals PREPULSE 1 and PREPULSE 2 block the IGBTs while signals PHASE and PHASE 2 make the IGBTs conduct VOLTAGE REFERENCE AND ENERGY SELECTION MULTIPLEXER The reference voltage for the energy selection stage is made up of DZI TL 14310 and dividing bridge R68 R69 The fixed reference voltage is 4 00 V The energy selection circuit is made up of analogue multiplexer U1 This circuit is addressed by signals SAWSELO to SAWSEL3 which are generated by the CPU PCB upper part The voltage reference for a given energy value is formed by resistor R70 in association with a base resistance selected by the multiplexer Stage U2A makes up a follower the output of which supplies the reference voltage to the end of charging comparator U3A END OF CHARGING DETECTION CIRCUIT The end of charging detection circuit is made up of comparator U3A The reference voltage corresponding to the selected energy is supplied by follower U2A The measuring voltage equal to the sum of the two charging voltages is supplied by signal HVMES1 which is generated on the high voltage circuit When the amplitude of signal HVMESI corresponding to the charging voltage of the high voltage capacitor 30 uF 3 6 kV and 30 uF 1 2 kV is equal to the reference voltage the output from comparator U3A signal STOP switches to zero That stops the high voltage generator controlled through microcontroller U12 which switches the GEST signal t
78. defibrillator check with high voltage capacitor charge cadmium nickel battery or lithium cell charge test If the automatic daily test is successful the device goes off automatically at the end of the test If MULTIPULSE BIOWAVE FRED detects an error during the automatic daily test it generates a sound alarm after every two minutes and briefly displays an error message To stop the alarm the operator has to start the manual test see 4 1 2 Note With a fully charged cadmium nickel battery the device can perform this daily check for at least 4 weeks SYSTEMATIC INSPECTION BEFORE USE Before each use users are advised to visually inspect the device the cables the connectors and the electrodes If any defect or malfunctioning is found that could jeopardise the safety of the patient or user do not use the device before it is repaired Systematic check before each use device housing condition check no mechanical damage no penetration of liquid in the device soft keypad and connector condition check Art no 0 48 0001 Page 4 3 Version July 2001 4 TESTING AND MAINTENANCE 4 4 WEEKLY CHECK MULTIPULSE BIOWAVE FRED is an emergency device that must be available for use at all times The checks below are to be performed at regular intervals Weekly inspection device housing condition check connector and cable insulator condition check accessory completeness check 4 5 YEARLY CHECK The after sales servic
79. driver output signals are connected to the high voltage switching PCB through connector J6 PATIENT RELAY ACTIVATION CIRCUIT The patient relay activation circuit and RL2 on the high voltage switching circuit is made up of transistors T11 T12 and T13 The transistors perform the following functions e discharge validation transistor driven by signal DISCHENDR T12 patient relay activation transistor driven by signal DISCH e T13 patient relay activation transistor driven by transistors T14 and T15 which are controlled by signals and DISCHKEY 2 respectively The patient relay is activated when the entire driving chain is active simultaneous conduction by all the transistors Transistors T14 and T15 also drive two pulsed discharge validation transistors through T12 and T15 on the high voltage switching circuit HIGH VOLTAGE CAPACITOR CHARGE VOLTAGE MEASUREMENT CIRCUIT The circuit for measuring the sum of the charging voltages of the high voltage capacitor 30 3 6 kV and 30 1 2 kV is made up of two dividing bridges R47 R9 and R48 R41 referenced to the earth and differential amplifier USB The network of diodes and DNA forms a clipping network for protection from any transients during the high voltage capacitor discharge The output division factor signal HVMES2 is 1100 Any insulation fault in the IGBT discharge circuits high voltage switching circuit is also monitored b
80. electrodes with substances such as ether acetone esters or aromatic chemicals Never use phenol based agents or agents containing peroxide derivatives to disinfect the surfaces of the housing of the device Art no 0 48 0001 Page 4 4 Version July 2001 4 TESTING AND MAINTENANCE Art no 0 48 0001 Dispose of all single use electrodes immediately after use in order to eliminate any risk of accidental reuse hospital waste disposal system Before cleaning the sensor and electrode cables disconnect the cables from the device For cleaning and disinfecting the cables wipe them down with a piece of gauze moistened with cleaner or disinfectant Never immerse the connectors in a liquid You may use any cleaning or disinfecting solution that is commonly used in hospitals Proceed likewise with the housing with a cloth moistened with cleaner or disinfectant No liquid may be allowed to penetrate inside the device during this operation Page 4 5 Version July 2001 5 TROUBLESHOOTING This section describes the troubleshooting procedure to be used if MULTIPULSE BIOWAVE fails to operate correctly If you have trouble locating or correcting the fault contact the Customer service department of Schiller Precautions required during troubleshooting While testing the MULTIPULSE BIOWAVE FRED device only fixed resistors with high voltage and power ratings that are well insulated from the frame and the earth may be used to simulate
81. flip flop U18 Audio alarms The control signals U33 14 19 generated by output flip flop U33 are used to control the form and tone of audio alarms Spoken messages or audio alarms Control signals AUDIO 0 2 generated by output flip flop U34 control the type of audio emission Communication with the defibrillator The defibrillator is managed by defibrillator control signals CYNCDEF STARTCONV SACHARGE SAWSEL 0 3 WDUMP generated by output flip flops 036 U35 The signals have been described in detail in the defibrillator part Signal RSTSHOCK generated by output flip flop U33 is used to refresh the interrupt flip flop used to control A D power conversion of the current delivered during defibrillation shocks LCD backlight Signal BACKLIGHT generated by output flip flop U35 is used to control the on off function of the backlighting Luminous indicator of the defibrillator input Signal PATCHLED generated by output flip flop 035 is used to control the luminous indicator located above the defibrillator input Luminous indicators of the analyse key The luminous indicators of the analyse key are controlled by line control signals LED 1 3 RED LED 1 3 GREEN generated by output flip flop 035 ECG preamplifier power supply The ECG preamplifier power supply is controlled by signal ON generated by output flip flop 035 Communication with the CPU Communication between the HOST CPU and the Display CPU is man
82. includes the ECG signal and the 20 KHz signal of the contact impedance measurement AMPLIFICATION AND FILTERING OF THE ECG SIGNAL The ECG signal is taken from the composite signal with the filter made up of R102 R103 and C69 After that it is amplified by the differential amplifier built around U5 A second amplification is provided with U4A The amplified ECG signal from U4A is applied to modulator comparator U8B At the same time at the output of ECG signal amplified through the electronic switch is filtered by the low pass filter made up of R26 and C18 to retain only the DC component of the amplified ECG signal This DC component of the polarisation voltage given to the ECG signal is brought to detection comparators U17 via U4B and R107 The output of the comparators is applied to transistor which controls electronic switch U7C which brings a voltage of 3 5V to modulation comparator U8A AMPLIFICATION AND FILTERING OF THE IMPEDANCE MEASUREMENT SIGNAL The signal taken from the patient is applied to follower U2 and filtered by high pass filters C6 R7 and C7 R8 and C9 R13 and C53 R41 in order to eliminate the DC component and the 50 Hz noise It is then amplified by U2C and U2D The amplified filtered 20 KHz impedance measurement signal is rectified by U15A and D1 and brought to U15B which has a P1 adjustment input to adjust the detection limit of the contact impedance The signal from U15B is applied to the modulator
83. relays are connected in series The activation of relays and RL2 is controlled by transistors T11 T12 and T13 of the high voltage circuit W4P14 1721 The patient insulation relay RL1 and RL2 activation duration is 160 ms which is equal to the duration of the DISCH signal that controls transistor T12 7 3 6 PREAMP PROTECTION printed circuit board The ECG PREAMP PROTECTION PCB W4P14 1723 electrically connects the ECG signals from the adhesive defibrillation electrode connector to the defibrillation ECG preamplifier circuit located in the upper part The PCB is made up of the following e Stage for protecting the ECG preamplifier from defibrillation shocks e Stage for protecting the patient impedance measurement circuit from defibrillation shocks e Circuit designed to measure the contact impedance of the adhesive electrodes OVERVIEW The ECG PREAMPLIFIER PROTECTION W4P14 1723 is made up of two parts The first part contains the components that protect and clip the defibrillation shock associated with an oscillator for measuring the patient impedance The second part contains the components that protect and clip the defibrillation shock associated with two unit gain followers for transmitting the ECG signal to the defibrillation ECG preamplifier of the upper part Art no 0 48 0001 Page 7 22 Version July 2001 7 OPERATING EXPLANATIONS CONTACT IMPEDANCE MEASUREMENT The frequency generator dedicated to mea
84. reserved for the devices circuits processes and names mentioned in this document The use of the MULTIPULSE BIOWAVE FRED device shall comply with the description provided in the Operating Manual The device shall not be put to uses other than as described in the manual which may be hazardous Art N 0 48 0001 Page Vo Juillet 2001 FRED MULTIPULSE BIOWAVE SAFETY INFORMATION device bears the following marking CE 0459 in accordance with the requirements of Council directive 93 42 EEC relating to medical devices based on the essential requirements of Annex of the directive e The device fully meets the electromagnetic compatibility requirements of standard IEC 60601 1 2 EN 60601 2 Electromagnetic compatibility of Medical Electrical Equipment The device has undergone interference elimination in accordance with the requirements of standard EN 50011 class B In order to ensure optimum patient safety electromagnetic compatibility measurement precision and device operation users are advised to use only original Schiller spare parts Users shall be solely liable for the use of accessories other than original accessories The manufacturer shall not be liable for any damage due to the use of incompatible accessories or consumable supplies The manufacturer shall only be liable for safety reliability and device performance if assembly configuration modifications extensions or repairs have been ma
85. selection in the AED mode Energy selection in the AED mode Signal indicating the high voltage capacitor safety discharge active on 1 High voltage generator activation signal in the battery test mode active on 1 Defibrillator charging key in the manual mode Charging discharging cycle control signal active on 1 Defibrillation control signal in the direct synchronised mode Audio amplifier output signal to speaker Audio amplifier output signal to speaker Defibrillation control signal in the buffered synchronised direct mode 12 lead ECG preamplifier serial link transmission signal Recording microcontroller serial link transmission signal SpO2 module serial link transmission signal External modem transmission signal Page 8 5 Version July 2001 TXD_VF TESTVF U BCKLIGH VOICE V_IN_PROGR VSMEMI VSMEM2 WAITMEM WDUMP WPMEM WSEL DOWN WSEL UP WEMEM UBATT UBATTF UDEF VO 2 5VREF 5V 5VCPU 12V 12V 24V Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS Fibrillation detection microcontroller serial link transmission signal Reserved BACKLIGHT CONVERTER power supply voltage Analogue signal for voice prompts Status signal transmitted by the fibrillation detection microcontroller informing the HOST microcontroller that a voice prompt is in progress Flash memory card type recognition Flash memory card type recognition Flash memory card access delay signal High voltage capaci
86. switches to the AED mode and prompts the user to connect the large defibrillation electrodes On the other hand if the device detects an error an audio alarm sounds and an error message is displayed In that case switch off the device or the power supply to the device remove the battery or cell The device may only be used again after it has been repaired Note An error in the data recording module PCMCIA memory card does not have any effect on correct device operation Once the test has been completed the device switches to the AED mode To signal the error detected the recording symbol flashes complete functional check of the high voltage capacitor discharge circuit energy discharge test can only be performed with an appropriate test simulator see p 4 2 The simulator must generate a fibrillation ECG signal and have a circuit to measure the energy delivered during a biphasic defibrillation shock Warning Risk of electrocution In addition to a successful self test remember to visually check all the cables connections electrodes and sensors before each use If the inspection brings out any defects that could reduce the safety of the patient or user the device may not be used before it is repaired Art no 0 48 0001 Page 4 1 Version July 2001 4 TESTING AND MAINTENANCE Precautions required while testing the device While testing the MULTIPULSE BIOWAVE FRED device only fixed resistors with high voltage and
87. the patient Never use incorrectly insulated systems systems with loose contacts or systems with components such as sparkers or flash tubes as they could destroy the device beyond repair PROBLEM Battery The device starts incorrectly and or does not reach its normal operating mode The device cannot be switched on The high voltage capacitor takes more than 15 seconds to charge to 180 J Art no 0 48 0001 Battery worn down 1 Exceptional error 2 Operating error 3 Battery too low 4 CPU board 5 TWELVE LEAD ECG AMP board Battery flat or absent Battery incorrectly inserted Defective On Off button FI fuse POWER SUPPLY board High voltage PCB CPU board Battery flat Battery worn down High voltage PCB High voltage capacitor HIGH VOLTAGE SWITCHING board Page 5 1 CORRECTIVE ACTION Test the battery run 15 charging discharging cycles at 180 J on an external charge e g a joulemeter in series of 5 with a five minute gap If a charge takes more than 15 seconds the battery must be changed 1 Switch off the device then on again 2 Check the instructions and try again 3 Make sure that the battery is sufficiently charged 4 Change the CPU board 5 Change the TWELVE LEAD ECG AMP board 2 Recharge or replace the battery 2 Check the battery connection with the battery interface board 3 Check the On Off button 4 Change fuse F1 on the high voltage PCB 5
88. with sensor and cable BUFREC3 Optional three lead ECG module This option is used to analyse the ECG from a three lead cable The BUFRDI module is required for viewing the ECG Supplied with a three lead ECG cable and electrodes BUFRECI12 Optional twelve lead ECG module This optional module is used to acquire a twelve lead ECG for transmission via GSM using special software Modem GSM and software SEMA 200 for an extra charge The BUFRDI module is required to display a lead on the screen Supplied with a ten conductor ECG cable BUFRMAN Optional manual defibrillation function This optional function is used to operate the defibrillator in the manual mode the user can select the energy value set off capacitor charging and deliver the shocks In the manual mode shock synchronisation is integrated The ECG display is also included and configurable FREDVO Optional sound environment recording module This module is used to record the voices of carers 30 min in addition to the ECG and events Supplied with 10 MB memory card The FREDWARE system is required for reading 1 4 OPTIONAL COMMUNICATION FEATURES 1 4 1 1 42 Art no 0 48 0001 FREDWARE Multimedia system for FRED The system includes a multimedia computer for reading 2 or 10 MB PCMCIA cards directly or through a telephone link Configured and tested Supplied with a multimedia PC 17 monitor modem PCMCIA drive and SAED Reader Pro software
89. 0 Rois Par MODIFICATION FGND GND S HT ajEMAR 120299 CA I IcenoB penes 20 799 7 220pF TLC2274 1020200 PRT NR UzP287 BRUKER I APPROW d DWG NR 045453 3 SHT NR 9 9 July 2001 rsion Ve Page 8 22 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 8 qmm P SEBA Art no 0 48 0001 Page 8 23 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS COMPONENT LIST OF TWELVE LEAD ECG AMPLIFIER PCB 1 1 US3P287 2 POSITION ITEM 45051 100 21018 110 22172 111 21006 112 21006 115 22172 116 21006 117 21006 130 21018 140 22172 141 21006 142 21006 145 22172 146 21006 147 21006 C2 45051 C200 21018 C210 22172 C211 21006 C212 21006 C215 22172 C216 21006 C217 21006 C230 21018 C240 22172 C241 21006 C242 21006 C245 22172 C246 21006 C247 21006 C260 21018 C270 22172 C271 21006 C272 21006 C275 22172 C276 21006 C277 21006 C3 45051 C30 8493 C310 21014 C311 21006 C312 21006 C320 21014 C321 21006 C322 21006 C330 21014 C331 20990 C335 21014 C336 21014 C35 21014 Art no 0 48 0001 DESCRIPTION CHIP 1206 2 2N 50V NPO 1 SMD 1206 22N 50V 10 X7R SMD 2220 1U 63V 20 750 SMD 1206 2 2N 50V 20 X7R SMD 1206 2 2N 50V 20 X7R SMD 2220 1U 63V 20 750 SMD 1206 2 2N 50V 20 X
90. 001 Page 8 28 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS R245 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS R246 21344 RES SMD 562K 196 0 25W 1206 BOURNS R247 21338 RES SMD 182K 1 0 25W 1206 BOURNS R248 84137 RES CHIP 1206 1 0 25W 34 8K BOURNS R249 21338 RES SMD 182K 196 0 25W 1206 BOURNS R25 21637 RES SMD 10M 1 0 25W 1206 BOURNS R26 21637 RES SMD 10M 1 0 25W 1206 BOURNS R260 20750 RES SMD 10K 1 0 25W 1206 BOURNS R261 20750 RES SMD 10K 1 0 25W 1206 BOURNS R262 21335 RES SMD 100K 1 0 25W 1206 BOURNS R263 20750 RES SMD 10K 1 0 25W 1206 BOURNS R264 20750 RES SMD 10K 1 0 25W 1206 BOURNS R265 21335 RES SMD 100K 1 0 25W 1206 BOURNS R27 21637 RES SMD 10M 1 0 25W 1206 BOURNS R270 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS R271 21344 RES SMD 562K 1 0 25W 1206 BOURNS R272 21338 RES SMD 182K 196 0 25W 1206 BOURNS R273 21329 RES SMD 33 2K 1 0 25W 1206 BOURNS R274 21338 RES SMD 182K 196 0 25W 1206 BOURNS R275 51563 RES SMD 4 7M 196 0 25W 1206 BOURNS R276 21344 RES SMD 562K 196 0 25W 1206 BOURNS 277 21338 RES SMD 182 1 0 25W 1206 BOURNS R278 84137 RES CHIP 1206 1 0 25W 34 8 BOURNS R279 21338 RES SMD 182K 1 0 25W 1206 BOURNS R28 21637 RES SMD 10M 1 0 25W 1206 BOURNS R29 21637 RES SMD 10M 1 0 25W 1206 BOURNS R3 67014 99 RES 0414 1 1W 120K BEYSCH R30 21338 RES SMD 182K 1 0 25W 1206 BOURNS R300 20750 RES SMD 10K 1 0 25W 1206 BOURNS R301 20741 RES SMD 2 21K 1 0 25W 1206 BOURNS R31 21334 RES SMD 82 5K 1 0 25W 1
91. 06 BOURNS R403 20750 RES SMD 10 1 0 25W 1206 BOURNS R404 20750 RES SMD 10 1 0 25W 1206 BOURNS R405 21335 RES SMD 100K 1 0 25W 1206 BOURNS R41 21333 RES SMD 68 1K 1 0 25W 1206 BOURNS R410 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS R411 21344 RES SMD 562K 1 0 25W 1206 BOURNS R412 21338 RES SMD 182K 1 0 25W 1206 BOURNS R413 21329 RES SMD 33 2K 1 0 25W 1206 BOURNS R414 21338 RES SMD 182K 1 0 25W 1206 BOURNS R415 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS R416 21344 RES SMD 562K 1 0 25W 1206 BOURNS R417 21338 RES SMD 182K 1 0 25W 1206 BOURNS R418 84137 RES 1206 1 0 25W 34 8 BOURNS R419 21338 RES SMD 182K 1 0 25W 1206 BOURNS R42 21329 RES SMD 33 2K 1 0 25W 1206 BOURNS R43 20730 RES SMD 332 1 0 25W 1206 BOURNS R430 20750 RES SMD 10 1 0 25W 1206 BOURNS R431 20750 RES SMD 10 1 0 25W 1206 BOURNS R432 21335 RES SMD 100K 1 0 25W 1206 BOURNS R433 20750 RES SMD 10 1 0 25W 1206 BOURNS R434 20750 RES SMD 10 1 0 25W 1206 BOURNS R435 21335 RES SMD 100K 1 0 25W 1206 BOURNS R44 21338 RES SMD 182K 1 0 25W 1206 BOURNS R440 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS R441 21344 RES SMD 562K 1 0 25W 1206 BOURNS R442 21338 RES SMD 182K 1 0 25W 1206 BOURNS R443 21329 RES SMD 33 2K 1 0 25W 1206 BOURNS R444 21338 RES SMD 182K 1 0 25W 1206 BOURNS R445 51563 RES SMD 4 7 1 0 25W 1206 BOURNS R446 21344 RES SMD 562K 1 0 25W 1206 BOURNS R447 21338 RES SMD 182K 1 0 25W 1206 BOURNS R448 84137 RES CHIP 1206 1 0 25W 34 8 BOURNS R449 21
92. 06 CAPA SMD 1206 2 2N 50V 20 X7R VITRAM C475 22172 CAPA SMD 2220 1U 63V 20 Z5U VITRAM C476 21006 CAPA SMD 1206 2 2N 50V 20 X7R VITRAM C477 21006 CAPA SMD 1206 2 2N 50V 20 X7R VITRAM C48 21014 CAPA SMD 1206 10N 50V 20 X7R VITRAM C49 8493 CAPA SMD 1206 100N 50V 20 X7R VITRAM C5 45051 CHIP 1206 2 2N 50V NPO 1 VITRAM C50 21014 SMD 1206 10 50V 20 7 500 21014 SMD 1206 10 50V 20 X7R 501 21002 SMD 1206 IN 50V 590 NPO VITRAM C51 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C510 21014 SMD 1206 10 50V 20 X7R 511 21002 SMD 1206 IN 50V 5 NPO 52 8493 SMD 1206 100 50 20 7 VITRAM C53 8493 SMD 1206 100 50 20 X7R VITRAM 45051 1206 2 2 50 1 C600 20996 CAPA SMD 1206 330P 50V 5 NPO VITRAM 601 65496 TANTAL SMD 100 25V SIEMEN C602 65496 CAPA ELECT TANTAL SMD 10U 25V SIEMEN C603 20983 SMD 1206 27P 50V 5 NPO VITRAM C610 20996 SMD 1206 330P 50V 5 NPO VITRAM C611 20983 SMD 1206 27P 50V 5 NPO VITRAM C660 20998 SMD 1206 470P 50V 5 NPO VITRAM C661 20983 SMD 1206 27 50V 5 NPO VITRAM C7 45051 CHIP 1206 2 2N 50V NPO 1 VITRAM C700 65496 CAPA ELECT TANTAL SMD 10U 25V SIEMEN C701 65496 CAPA ELECT TANTAL SMD 10U 25V SIEMEN C702 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C703 21014
93. 0V 10 X7R CAPA SMD 1206 IN 50V 5 NPO CAPA SMD 1206 22N 50V 10 X7R CAPA SMD 1206 22N 50V 10 X7R CAPA SMD 1206 22N 50V 10 X7R CAPA SMD 1206 22N 50V 10 X7R CAPA SMD 1206 22N 50V 10 X7R CAPA SMD 1206 22N 50V 10 X7R CAPA SMD 1206 IN 50V 5 NPO CAPA SMD 1206 22N 50V 10 X7R SMD 470 16V 20 SMD 470 16V 20 SMD 470 16V 20 SMD 1206 100 50V 5 X7R CAPA SMD 1206 4 7N 50V 10 X7R CAPA SMD 1206 IN 50V 5 NPO CAPA SMD 1206 IN 50V 5 NPO DIODE SMD 585 SOD80 DIODE SMD BAS32L SOD80 Page 6 37 MANUFACTURER VITRAM SPRAGU VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM TDK VITRAM VITRAM VITRAM VITRAM VITRAM SPRAGU SPRAGU VITRAM SPRAGU SPRAGU SPRAGU VITRAM SPRAGU VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM SPRAGU SPRAGU SPRAGU VITRAM VITRAM VITRAM VITRAM PHILIP PHILIP Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS Dil 22029 DIODE SMD BAS32L SOD80 PHILIP D2 51329 DIODE SMD 585 SOD80 PHILIP D4 51329 DIODE SMD BAS85 SOD80 PHILIP 05 51329 DIODE SMD 585 SOD80 PHILIP D6 51329 DIODE SMD BAS85 SOD80 PHILIP D7 51329 DIODE SMD BAS85 SOD80 PHILIP D8 22029 DIODE SMD BAS32L SOD80 PHILIP D9 22029 DIODE SMD BAS32L SOD80 PHILIP DZ3 51945 DIODE Z SMD 50080 3 3V PHILIP DZA 51945 DIODE Z SMD 50080 3 3V PHILI
94. 1 1909 W141 1787 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS ECG PREAMP INTERCONNECTION DRAWING 8 4 00027407 0 HHAdHW O 8ceSN L8zdED OL8ILIVIM STTJ due zd ZT OT STTJ OT 6 PO p gt 6r 8r r 9r gr 1691 L691 PI dyad 5171 ZI dueead 88 POE S xody 89 Lv Idureeid juaned MUTT ZT 142 Version July 2001 Page 8 8 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS MONITOR PART INTERCONNECTION DRAWING 8 5 0002 90 0 eTqeo juened 110 35 13102 15 J8IAE D Tenuen anejo paeoqAex 18 ZI
95. 10 RES SMD 17 8K 1 0 25W 1206 BOURNS R227 20728 RES SMD 221 1 0 25W 1206 BOURNS R228 20737 RES SMD IK 1 0 25W 1206 BOURNS R229 20720 RES SMD 56 2 1 0 25W 1206 BOURNS R23 21338 RES SMD 182 1 0 25W 1206 BOURNS R230 20741 RES SMD 2 21 1 0 25W 1206 BOURNS R231 20750 RES SMD 10 1 0 25W 1206 BOURNS R232 21326 RES SMD 18 2K 1 0 25W 1206 BOURNS R233 21326 RES SMD 18 2K 1 0 25W 1206 BOURNS R234 20741 RES SMD 2 21K 1 0 25W 1206 BOURNS R235 51746 RES SMD 44 2K 1 0 25W 1206 BOURNS R237 20743 RES SMD 3 32K 1 0 25W 1206 BOURNS R238 20743 RES SMD 3 32K 1 0 25W 1206 BOURNS R239 20750 RES SMD I0K 1 0 25W 1206 BOURNS R24 51734 RES SMD 2K 1 0 25W 1206 BOURNS R240 20724 RES SMD 100 1 0 25W 1206 BOURNS R241 20724 RES SMD 100 1 0 25W 1206 BOURNS R242 20724 RES SMD 100 1 0 25W 1206 BOURNS R243 20724 RES SMD 100 1 0 25W 1206 BOURNS R244 20724 RES SMD 100 1 0 25W 1206 BOURNS R245 20724 RES SMD 100 1 0 25W 1206 BOURNS R246 21352 RES SMD 0 5 0 25W 1206 BOURNS R249 21352 RES SMD 0 5 0 25W 1206 BOURNS R25 20750 RES SMD 10 1 0 25W 1206 BOURNS R250 21335 RES SMD 100 1 0 25W 1206 BOURNS R251 21335 RES SMD 100K 1 0 25W 1206 BOURNS R252 21335 RES SMD 100K 1 0 25W 1206 BOURNS R26 20750 RES SMD 10 1 0 25W 1206 BOURNS R261 20750 RES SMD 10 1 0 25W 1206 BOURNS R262 21335 RES SMD 100K 1 0 25W 1206 BOURNS R263 21335 RES SMD 100K 1 0 25W 1206 BOURNS Art no 0 48 0001 Page 8 58 Version July 2001 8 COMPONENT LISTS DRAWINGS AND
96. 12041 TRANS CONVERTER HT 81869A OD3100 51298 TRANS 540 NMOS 220 SAMSUN T10 72912 TRANS IRF4905 S PMOS D2 PAK IR 72925 TRANS SMD PMOS IRFL9014 507223 IR T12 72923 TRANS SMD NMOS 1 014 SOT223 IR T13 72923 TRANS SMD NMOS IRLLO14 SOT223 IR 14 51777 TRANS SMD BC860C PNP 50723 SIEMEN 15 51777 TRANS SMD BC860C PNP 50723 SIEMEN T2 51298 TRANS IRF540A NMOS TO220 SAMSUN T3 72923 TRANS SMD NMOS IRLLO14 SOT223 IR T4 51777 TRANS SMD BC860C PNP 50723 SIEMEN T5 72925 TRANS SMD PMOS IRFL9014 SOT223 IR 6 51777 TRANS SMD BC860C PNP 50723 SIEMEN T7 51779 TRANS SMD 850 NPN SOT23 MOTORO 8 51777 TRANS SMD BC860C PNP 50723 SIEMEN T9 51777 TRANS SMD BC860C PNP SOT23 SIEMEN 79077 4427 DRV TC4427 508 SMD 02 79077 4427 DRV TC4427 508 SMD 03 33924 358 LM358AM 508 SMD NS U4 72611 IC 2843 PWM UC2843AD SO14 MOTORO U5 69958 2272 TLC2272CD SMD 508 TI 2567 EFX NUT HU M3 ACNI BOSSAR 35776 ACCBL SLVE CLIP FASTON 2 8 VOGT Art no 0 48 0001 Page 8 81 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 11588 WASHR VENT M3 INX A2 BOSSAR 58061 RADIAT TO218 THERMA 1708 SCRW CROSS HEAD 3 8 ACNI BOSSAR 35965 ACCBL DUCT THERMO B EX 480 SES 76015 RADIAT TO220 PRT V THERMA 35772 ACCBL CLIP FASTON 2 8 0 3 0 6 VOGT Art no 0 48 0001 Page 8 82 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 8 15 DEFIBRILLATOR CONTROL PRINTE
97. 1402079 TRANS CONVERTER DG2005D MICROS U10 51582 IC 1428 DRV TC1428COA SO8 SMD TELCOM 011 72268 COUP 11264 012 72268 COUP 11264 013 72268 COUP 11264 014 72268 COUP 11264 015 51675 062 062 508 SMD 016 72941 IC 2274 TLC2274ACD 5014 017 72212 393 393 508 02 51545 064 064 5014 SMD 5 Art 0 48 0001 Page 8 39 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS Art no 0 48 0001 51675 51675 51675 51675 51794 69958 51796 IC 062 0P TL062CD SO8 SMD IC 062 0P TL062CD SO8 SMD IC 062 0P TL062CD SO8 SMD IC 062 0P TL062CD SO8 SMD IC 4066 SWI CD4066BM 5014 IC 2272 TLC2272CD SMD 508 IC 4047 CD HEF4047BT SO14 SMD Page 6 40 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 8 10 CENTRAL PROCESSING UNIT PRINTED CIRCUIT BOARD Article no W141 1904 Description CPU Reference W4P14 16944 or W4P14 1694 or W4P14 16940 Art 0 48 0001 Page 8 41 Version July 2001 COMPONENT LISTS DRAWINGS AND DIAGRAMS 8 10 ONAHS ON Ov69LvISYM ON DMA Ov69LbldbM vO6LIPLM 1 LINN SS39Otid WYLNIO 580 zo loo 1o 66 LL Sva 01030103 wr
98. 152 21344 RES SMD 562K 1 0 25W 1206 BOURNS R153 53696 RES SMD 115K 1 0 25W 1206 BOURNS R154 21344 RES SMD 562K 1 0 25W 1206 BOURNS 155 21335 RES SMD 100 1 0 25W 1206 BOURNS R156 20750 RES SMD 10 1 0 25W 1206 BOURNS R157 21335 RES SMD 100K 1 0 25W 1206 BOURNS R158 21339 RES SMD 221K 1 0 25W 1206 BOURNS R159 21339 RES SMD 221K 1 0 25W 1206 BOURNS R16 51734 RES SMD 2K 1 0 25W 1206 BOURNS R160 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS R161 51736 RES SMD 200K 1 0 25W 1206 BOURNS R162 21335 RES SMD 100K 1 0 25W 1206 BOURNS R163 21335 RES SMD 100K 1 0 25W 1206 BOURNS R164 21335 RES SMD 100K 1 0 25W 1206 BOURNS R165 21335 RES SMD 100K 1 0 25W 1206 BOURNS R166 21335 RES SMD 100K 1 0 25W 1206 BOURNS R167 20737 RES SMD 1 1 0 25W 1206 BOURNS R168 51751 RES SMD 499K 196 0 25W 1206 BOURNS R169 21337 RES SMD 150K 1 0 25W 1206 BOURNS R17 20750 RES SMD 10K 146 0 25W 1206 BOURNS R170 51758 RES SMD 619K 196 0 25W 1206 BOURNS R171 21347 RES SMD 1M 146 0 25W 1206 BOURNS R172 33875 RES SMD 130K 1 0 25W 1206 BOURNS R173 21335 RES SMD 100K 1 0 25W 1206 BOURNS R174 21335 RES SMD 100K 1 0 25W 1206 BOURNS R175 21335 RES SMD 100K 1 0 25W 1206 BOURNS R176 21335 RES SMD 100K 1 0 25W 1206 BOURNS R177 21335 RES SMD 100K 1 0 25W 1206 BOURNS R178 53701 RES SMD 36 5K 1 0 25W 1206 BOURNS R179 21326 RES SMD 18 2K 1 0 25W 1206 BOURNS R18 20750 RES SMD 10K 1 0 25W 1206 BOURNS R180 21346 RES SMD 825K 1 0 25W 1206 BOURNS R181 21351 RES SMD 2 21M 1 0 2
99. 1902 51782 22320 79039 84126 72546 72546 72546 72546 72524 51782 72238 51782 72633 51902 51782 51498 51498 72238 67969 67969 51782 51467 69275 59878 69275 17938 51799 51902 51902 51902 51902 51919 51953 51498 84135 51498 Art 0 48 0001 TEST SMD D 1 0MM ACCBL PIN TEST SMD D 1 0MM ACCBL PIN TEST SMD D 1 0MM ACCBL PIN TEST SMD D 1 0MM ACCBL PIN TEST SMD D 1 0MM ACCBL PIN TEST SMD D 1 0MM ACCBL PIN TEST SMD D 1 0MM ACCBL PIN TEST SMD D 1 0MM ACCBL PIN FORK 1 0 ACCBL PIN FORK 1 0MM ACCBL PIN TEST SMD D 1 0MM ACCBL PIN FORK PRT 1 0MM ACCBL PIN FORK PRT 1 0MM ACCBL PIN FORK PRT 1 0MM ACCBL PIN TEST SMD D 1 0MM ACCBL PIN TEST SMD D 1 0MM 80251 MCU N80C251SB16PLCC44 IC 062 0P TL062CD SO8 SMD IC 80251 MCU N80C251SB16PLCC44 IC 74573 74HC573D SOL20 SMD IC 27010 EPRO 128 8 PLCC32 74574 SN74HC574DW SOL20CMS 74574 SN74HC574DW SOL20CMS 7432 SN74HC32D 5014 SMD 7414 SN74HC14D 014 SMD IC 239 DRV MAX239 RS232 SOL24 IC 3525 5 3525 5016 OPTO COUP SFH617G 3 OPTO COUP SFH617G 3 OPTO COUP SFH617G 3 OPTO COUP SFH617G 3 IC 7420 SN74HCT20D 5014 SMD 7432 SN74HC32D 5014 SMD IC 4075 SN74HC4075D00 5014 SMD IC 7432 SN74HC32D 5014 SMD IC 691 MAX691CWE 50116 74574 SN74HC574DW SOL20CMS IC 7432 SN74HC32D SO14 SMD 74573 74HC573D SOL20 SMD 74573 74HC573D SOL20 SMD IC 4075 SN74HC4075D00 SO14 SMD 16554 TL16C554 PLC
100. 206 BOURNS R13 51735 RES SMD 20 1 0 25W 1206 BOURNS R14 21327 RES SMD 22 1 1 0 25W 1206 BOURNS R15 20743 RES SMD 3 32K 1 0 25W 1206 BOURNS R16 51735 RES SMD 20 1 0 25W 1206 BOURNS R17 20737 RES SMD IK 1 0 25W 1206 BOURNS R18 21347 RES SMD 1M 1 0 25W 1206 BOURNS R19 8855 RES SMD 3 01K 1 0 25W 1206 BOURNS R2 72507 RES BOB 0 01 3 3W DALE R20 53699 RES SMD 47 5K 196 0 25W 1206 BOURNS R21 21335 RES SMD 100K 196 0 25W 1206 BOURNS R22 20750 RES SMD 10K 1 0 25W 1206 BOURNS R23 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R24 20750 RES SMD 10K 1 0 25W 1206 BOURNS R25 20750 RES SMD 10K 1 0 25W 1206 BOURNS R26 21324 RES SMD 12 1K 1 0 25W 1206 BOURNS R27 20750 RES SMD 10K 1 0 25W 1206 BOURNS R28 20745 RES SMD 4 7K 196 0 25W 1206 BOURNS R29 73283 RES SMD 47 5 196 0 25W 1206 BOURNS R3 21335 RES SMD 100K 196 0 25W 1206 BOURNS R30 21329 RES SMD 33 2K 1 0 25W 1206 BOURNS R31 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R32 20724 RES SMD 100 1 0 25W 1206 BOURNS R33 20737 RES SMD IK 1 0 25W 1206 BOURNS R35 21324 RES SMD 12 1K 1 0 25W 1206 BOURNS R36 20750 RES SMD 10K 196 0 25W 1206 BOURNS R37 20724 RES SMD 100 1 0 25W 1206 BOURNS R38 20743 RES SMD 3 32K 1 0 25W 1206 BOURNS R39 20750 RES SMD 10K 1 0 25W 1206 BOURNS Art no 0 48 0001 Page 8 80 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS R4 21327 RES SMD 22 1K 1 0 25 1206 BOURNS R40 8855 RES SMD 3 01K 1 0 25W 1206 BOURNS R41 21335 RES SMD 100K 1 0 25W 1206 B
101. 206 BOURNS R310 21333 RES SMD 68 1K 196 0 25W 1206 BOURNS R311 21326 RES SMD 18 2K 1 0 25W 1206 BOURNS R312 20734 RES SMD 681 1 0 25W 1206 BOURNS R313 21326 RES SMD 18 2K 1 0 25W 1206 BOURNS R32 21338 RES SMD 182K 196 0 25W 1206 BOURNS R320 21333 RES SMD 68 1K 196 0 25W 1206 BOURNS R321 21326 RES SMD 18 2K 1 0 25W 1206 BOURNS R322 20737 RES SMD IK 1 0 25W 1206 BOURNS R323 21326 RES SMD 18 2K 146 0 25W 1206 BOURNS R33 21338 RES SMD 182K 196 0 25W 1206 BOURNS R330 21333 RES SMD 68 1K 1 0 25W 1206 BOURNS R331 21326 RES SMD 18 2K 1 0 25W 1206 BOURNS R332 21351 RES SMD 2 21M 146 0 25W 1206 BOURNS R333 21351 RES SMD 2 21M 1 0 25W 1206 BOURNS R334 21351 RES SMD 2 21M 146 0 25W 1206 BOURNS R335 21344 RES SMD 562K 1 0 25W 1206 BOURNS R336 21344 RES SMD 562K 196 0 25W 1206 BOURNS R337 20741 RES SMD 2 21K 146 0 25W 1206 BOURNS R338 20741 RES SMD 2 21K 1 0 25W 1206 BOURNS R339 53699 RES SMD 47 5K 1 0 25W 1206 BOURNS R34 21326 RES SMD 18 2K 196 0 25W 1206 BOURNS R340 21338 RES SMD 182K 196 0 25W 1206 BOURNS R36 21637 RES SMD 10M 1 0 25W 1206 BOURNS R37 21637 RES SMD 10M 1 0 25W 1206 BOURNS R38 21637 RES SMD 10M 1 0 25W 1206 BOURNS R4 67014 99 RES 0414 1 120K BEYSCH R40 21335 RES SMD 100K 1 0 25W 1206 BOURNS R400 20750 RES SMD 10K 1 0 25W 1206 BOURNS Art no 0 48 0001 Page 8 29 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS R401 20750 RES SMD 10 1 0 25W 1206 BOURNS R402 21335 RES SMD 100K 1 0 25W 12
102. 21329 RES SMD 33 2K 1 0 25W 1206 BOURNS R114 21338 RES SMD 182K 1 0 25W 1206 BOURNS R115 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS R116 21344 RES SMD 562K 1 0 25W 1206 BOURNS Art no 0 48 0001 Page 8 27 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS R117 21338 RES SMD 182K 196 0 25W 1206 BOURNS R118 84137 RES CHIP 1206 196 0 25W 34 8K BOURNS R119 21338 RES SMD 182K 196 0 25W 1206 BOURNS R12 1035 RES MET 121K 1 0 6W 50PPM DRALOR R13 1035 RES MET 121K 1 0 6W 50PPM DRALOR R130 20750 RES SMD 10K 1 0 25W 1206 BOURNS R131 20750 RES SMD 10K 1 0 25W 1206 BOURNS R132 21335 RES SMD 100K 1 0 25W 1206 BOURNS R133 20750 RES SMD 10K 1 0 25W 1206 BOURNS R134 20750 RES SMD 10K 1 0 25W 1206 BOURNS R135 21335 RES SMD 100K 1 0 25W 1206 BOURNS R14 1035 RES MET 121K 1 0 6W 50PPM DRALOR R140 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS R141 21344 RES SMD 562K 1 0 25W 1206 BOURNS R142 21338 RES SMD 182K 1 0 25W 1206 BOURNS R143 21329 RES SMD 33 2K 1 0 25W 1206 BOURNS R144 21338 RES SMD 182K 1 0 25W 1206 BOURNS R145 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS R146 21344 RES SMD 562K 1 0 25W 1206 BOURNS R147 21338 RES SMD 182K 1 0 25W 1206 BOURNS R148 84137 RES CHIP 1206 1 0 25W 34 8K BOURNS R149 21338 RES SMD 182K 1 0 25W 1206 BOURNS R15 1035 RES MET 121K 1 0 6W 50PPM DRALOR R16 1035 RES MET 121K 1 0 6W 50PPM DRALOR R17 1035 RES MET 121K 1 0 6W 50PPM DRALOR R18 1035 RES MET 121K 1 0 6W 50PPM DRALOR R19 1035 RES MET 121K 1 0 6W 50
103. 22 1K 1 0 25W 1206 BOURNS R58 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R59 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R6 20750 RES SMD 10K 1 0 25W 1206 BOURNS R60 20741 RES SMD 2 21K 1 0 25W 1206 BOURNS R61 20750 RES SMD 10K 1 0 25W 1206 BOURNS R62 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R63 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R64 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R65 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R66 20750 RES SMD 10K 1 0 25W 1206 BOURNS R67 20734 RES SMD 681 1 0 25W 1206 BOURNS R68 51734 RES SMD 2K 1 0 25W 1206 BOURNS R69 20743 RES SMD 3 32K 1 0 25W 1206 BOURNS R7 20750 RES SMD 10K 1 0 25W 1206 BOURNS R70 33927 RES SMD 20K 1 0 25W 1206 BOURNS R71 21337 RES SMD 150K 196 0 25W 1206 BOURNS R72 20748 RES SMD 8 25K 1 0 25W 1206 BOURNS R73 20728 RES SMD 221 1 0 25W 1206 BOURNS R74 20734 RES SMD 681 1 0 25W 1206 BOURNS R75 20745 RES SMD 4 7 1 0 25W 1206 BOURNS R76 20750 RES SMD 10K 1 0 25W 1206 BOURNS R77 21324 RES SMD 12 1K 1 0 25W 1206 BOURNS R78 20750 RES SMD 10K 1 0 25W 1206 BOURNS R79 20750 RES SMD 10K 1 0 25W 1206 BOURNS R8 20750 RES SMD 10K 1 0 25W 1206 BOURNS R80 21347 RES SMD 1M 1 0 25W 1206 BOURNS R81 20749 RES SMD 9 09K 1 0 25W 1206 BOURNS R82 21327 RES SMD 22 1 1 0 25W 1206 BOURNS R83 53691 RES SMD 27 4K 1 0 25W 1206 BOURNS R84 53702 RES SMD 30 1K 1 0 25W 1206 BOURNS R85 21329 RES SMD 33 2K 1 0 25W 1206 BOURNS R86 53699 RES SMD 47 5K 1 0 25W 1206 BOURNS R87 21352 RES SMD 05 0 25W 1206
104. 2K 196 0 25W 1206 BOURNS R663 21324 RES SMD 12 1K 1 0 25W 1206 BOURNS R664 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R665 20744 RES SMD 3 92K 1 0 25W 1206 BOURNS R666 21338 RES SMD 182K 1 0 25W 1206 BOURNS R67 21637 RES SMD 10M 1 0 25W 1206 BOURNS R68 21637 RES SMD 10M 1 0 25W 1206 BOURNS R69 21637 RES SMD 10M 1 0 25W 1206 BOURNS R7 67014 99 RES 0414 1 1W 120K BEYSCH R70 21326 RES SMD 18 2K 1 0 25W 1206 BOURNS R700 20741 RES SMD 2 21K 1 0 25W 1206 BOURNS R701 20720 RES SMD 56 2 196 0 25W 1206 BOURNS R702 20741 RES SMD 2 21K 1 0 25W 1206 BOURNS R703 53699 RES SMD 47 5K 1 0 25W 1206 BOURNS R705 20728 RES SMD 221 1 0 25W 1206 BOURNS R706 20750 RES SMD 10K 1 0 25W 1206 BOURNS R708 21326 RES SMD 18 2K 1 0 25W 1206 BOURNS R709 21326 RES SMD 18 2K 146 0 25W 1206 BOURNS R71 21326 RES SMD 18 2K 1 0 25W 1206 BOURNS R710 21326 RES SMD 18 2K 1 0 25W 1206 BOURNS R711 21326 RES SMD 18 2K 1 0 25W 1206 BOURNS Art no 0 48 0001 Page 8 31 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS R712 20737 RES SMD IK 1 0 25W 1206 BOURNS R713 21338 RES SMD 182K 196 0 25W 1206 BOURNS R715 21326 RES SMD 18 2K 1 0 25W 1206 BOURNS R716 20741 RES SMD 2 21K 146 0 25W 1206 BOURNS R717 21338 RES SMD 182K 196 0 25W 1206 BOURNS R74 21637 RES SMD 10M 1 0 25W 1206 BOURNS R75 21637 RES SMD 10M 1 0 25W 1206 BOURNS R76 21637 RES SMD 10M 1 0 25W 1206 BOURNS R77 21637 RES SMD 10M 1 0 25W 1206 BOURNS R78 21637 RES SMD 10M 1 0 25W 1206 BOURN
105. 3 36 00 Fax 9233 0 3 88 94 12 82 Art N 0 48 0001 Page IV Vo Juillet 2001 FRED MULTIPULSE BIOWAVE PRECAUTIONS REQUIRED WHILE TESTING THE DEVICE While testing the MULTIPULSE BIOWAVE FRED device only fixed resistors with high voltage and power ratings that are well insulated from the frame and the earth may be used to simulate the patient Never use incorrectly insulated systems systems with loose contacts or systems with components such as sparkers or flash tubes as they could destroy the device beyond repair Art N 0 48 0001 Page V Vo Juillet 2001 FRED MULTIPULSE BIOWAVE CONTENTS SERVICE MANUAL REVISION HISTORY I jPnnn II SAFETY INFORMATION III IV PRECAUTIONS REQUIRED WHILE TESTING THE DEVICE V 6 0H per DESCRIPTION OF THE MULTIPULSE BIOWA VE FRED DEVICE 1 1 u temi eene 1 1 1 2 eel aed ab Ae Ge ROA 1 3 1 3 Optional features au eee pee Dein 1 9 1 3 1 ei SERIES 1 9 1 3 2 es teehee 1 9 1 3 3 32 ein zb ead nila hi eee eae 1 9 1 3 4 12 Sea ea besa hie ete me 1 9 1 3 5
106. 338 RES SMD 182K 1 0 25W 1206 BOURNS R45 21338 RES SMD 182K 1 0 25W 1206 BOURNS R46 21326 RES SMD 18 2K 1 0 25W 1206 BOURNS R460 20750 RES SMD 10 1 0 25W 1206 BOURNS R461 20750 RES SMD 10 1 0 25W 1206 BOURNS R462 21335 RES SMD 100K 1 0 25W 1206 BOURNS R463 20750 RES SMD 10 1 0 25W 1206 BOURNS R464 20750 RES SMD 10 1 0 25W 1206 BOURNS R465 21335 RES SMD 100K 1 0 25W 1206 BOURNS R470 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS R471 21344 RES SMD 562K 1 0 25W 1206 BOURNS R472 21338 RES SMD 182K 1 0 25W 1206 BOURNS R473 21329 RES SMD 33 2K 1 0 25W 1206 BOURNS R474 21338 RES SMD 182K 1 0 25W 1206 BOURNS R475 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS 476 21344 RES SMD 562 1 0 25W 1206 BOURNS R477 21338 RES SMD 182K 1 0 25W 1206 BOURNS R478 84137 RES CHIP 1206 1 0 25W 34 8 BOURNS R479 21338 RES SMD 182K 1 0 25W 1206 BOURNS R48 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS R49 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS R5 67014 99 RES MET 0414 1 1W 120K BEYSCH R50 21338 RES SMD 182K 1 0 25W 1206 BOURNS R500 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS R501 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS Art no 0 48 0001 Page 8 30 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS R502 21637 RES SMD 10M 1 0 25W 1206 BOURNS R504 21637 RES SMD 10M 1 0 25W 1206 BOURNS R505 21637 RES SMD 10M 1 0 25W 1206 BOURNS R51 21338 RES SMD 182K 196 0 25W 1206 BOURNS R510 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS R511 51563 RES SMD 4 7M 1 0
107. 41723 SCHILLER 07 00 07 00 SHT 1 1 Art no 0 48 0001 Page 8 97 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS COMPONENT LIST OF ECG PREAMP PROTECTION PCB 4 14 1723 POSITION ITEM DESCRIPTION MANUFACTURER 72651 CERDI 220 6 12 5 10 8493 SMD 1206 100 50 20 X7R 11 8493 SMD 1206 100 50 20 X7R 12 21004 SMD 1206 1 5N 50V 590 NPO 13 21004 SMD 1206 1 5N 50V 590 NPO 14 51559 SMD TANTAL 100 16V 10 SPRAGU 15 51559 SMD 100 16V 10 SPRAGU C2 72651 CAPA CERDI 220PF 6KV R12 5 ROEDER C3 72651 CAPA CERDI 220PF 6KV R12 5 ROEDER C4 72651 CAPA CERDI 220PF 6KV R12 5 ROEDER C7 51559 CAPA SMD TANTAL 10U 16V 10 SPRAGU C8 51559 SMD 100 16V 1090 SPRAGU C9 20994 SMD 1206 220P 50V 5 NPO VITRAM 1411834 CONNECTING CABLE PREAMP PREAMP PROTEC W2652 CBL2 W1412042 CBL WIRE ORG 1 FASTON 2 8 195MM OD3100 CBL3 W1412043 CBL WIRE BC I FASTON 2 8 195MM OD3100 DNI 72501 DIODE SMD BAV199 SOT23 SIEMEN DN2 72501 DIODE SMD BAV199 SOT23 SIEMEN DZI 51774 DIODE Z SMD 50080 8 2V PHILIP DZ2 51774 DIODE Z SMD 50080 8 2V PHILIP DZ3 72245 DIODE Z SMD 50080 3 9V PHILIP DZA 72245 DIODE Z SMD 50080 3 9V PHILIP 25 51832 IC 431 VREF 508 SMD 276 51832 IC 431 VREF TL431CD 08 SMD El 34883 SPARKER FU
108. 4P14 1682 Art no 0 48 0001 Page 8 67 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS Ji MOL42376 100nF H3 A DG 501 INTERFACE BATTERIE BATTERY INTERFACE ART NO W1411787 DRAWN APPROV MODIFICATION PRT NO WAP141682 RH DWG W4S141682 00 00 DSK NO ERU R perm 108 99 SHTNO 1 4 MEDICAL Art no 0 48 0001 Page 8 68 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS W4P141682 DEFIGARD 501 INTERFACE BATTERIE BATTERY INTERFACE WI411787 MODIFICATION DRAWN 41682 BRUKER EcLo DWG NO W4L141682 DSK NO SHENO RR BRUKER MEDICAL 04 99 04 99 Art 0 48 0001 8 69 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS COMPONENT LIST OF BATTERY INTERFACE PCB W4P14 1682 POSITION ITEM DESCRIPTION MANUFACTURER 8493 CAPA SMD 1206 100N 50V 2096 X7R 8493 CAPA SMD 1206 100N 50V 2096 X7R 72930 CN M 36 C PRT 0 64X0 64MM W1404650 BATTERY INTERFACE IC DG501 Art no 0 48 0001 Page 8 70 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 8 13 POWER SUPPLY PRINTED CIRCUIT BOARD Article no 053 296 Description POWER SUPPLY PCB Reference U3P296 1 Art no 0 48 0001 Page 8 71 Version July 2001 COMPONENT LISTS DRAWINGS AND DIAGRAM
109. 510 510 R511 Pg eT cable Lu TLC2272 DRAWN MODIFICATION MT 1120299 260898 E d EKG Verstaenrker 10 adrige Kabel Amelififer cable recosnition Co UZP287 BRUKER U45451 1 ML SHT 779 PRT MR July 2001 rsion Ve Page 6 20 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS R348 according to version
110. 5W 1206 BOURNS R182 21335 RES SMD 100K 1 0 25W 1206 BOURNS R183 51736 RES SMD 200K 1 0 25W 1206 BOURNS Art no 0 48 0001 Page 8 57 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS R184 21335 RES SMD 100K 1 0 25W 1206 BOURNS R185 21335 RES SMD 100K 1 0 25W 1206 BOURNS R186 21335 RES SMD 100K 1 0 25W 1206 BOURNS R187 21335 RES SMD 100K 1 0 25W 1206 BOURNS R188 20750 RES SMD 10K 1 0 25W 1206 BOURNS R189 20737 RES SMD 1 0 25W 1206 BOURNS R19 20750 RES SMD 10K 1 0 25W 1206 BOURNS R190 72213 RES SMD 2 4M 1 0 25W 1206 BOURNS R191 20750 RES SMD 10K 146 0 25W 1206 BOURNS R192 59887 RES SMD 5 11 1 0 25 1206 BOURNS R193 73140 RES SMD 243K 1 0 25W 1206 BOURNS R194 21339 RES SMD 221K 1 0 25W 1206 BOURNS R195 20715 RES SMD 22 1 1 0 25W 1206 BOURNS R196 20715 RES SMD 22 1 1 0 25W 1206 BOURNS R20 20750 RES SMD 10 1 0 25W 1206 BOURNS R208 21352 RES SMD 0 5 0 25W 1206 BOURNS R21 20724 RES SMD 100 1 0 25W 1206 BOURNS R216 20724 RES SMD 100 1 0 25W 1206 BOURNS R217 20724 RES SMD 100 1 0 25W 1206 BOURNS R218 21335 RES SMD 100K 1 0 25W 1206 BOURNS R219 21335 RES SMD 100K 1 0 25W 1206 BOURNS R22 21352 RES SMD 0 5 0 25W 1206 BOURNS R220 20737 RES SMD IK 1 0 25W 1206 BOURNS R221 20743 RES SMD 3 32K 1 0 25W 1206 BOURNS R222 20743 RES SMD 3 32K 1 0 25W 1206 BOURNS R223 20737 RES SMD IK 1 0 25W 1206 BOURNS R224 21326 RES SMD 18 2K 1 0 25W 1206 BOURNS R225 20730 RES SMD 332 1 0 25W 1206 BOURNS R226 537
111. 600 5223 C601 8493 C602 56394 800 67236 C801 67236 C802 8493 C803 20990 C804 3669 C806 8493 C807 3669 C808 21014 809 67236 C810 20990 C811 21014 812 3669 813 67392 DZ601 9812 DZ800 51942 D360 51868 D361 84407 D500 51868 D600 51868 D800 2967 D801 65760 1 360 72763 1500 13052 1 600 13052 1100 65341 1400 12715 1500 67600 1 600 67600 1800 021147 1 801 65341 007296 100 21335 R101 21325 R359 20715 Art no 0 48 0001 CN F 34 C MILLI GRID SMD SMD 1206 100N 50V 20 X7R SMD 1206 IN 50V 5 NPO SMD 1206 100P 50V 5 NPO CAPA SMD 1812 470N 50V 2096 X7R SMD 1206 10N 50V 20 X7R CAPA SMD 1206 100N 50V 2096 X7R CAPA CHIMI RAD 100U 25V R5 SMD 1206 10N 50V 20 X7R KOND ELKO AX 100U 25V 6 3X10 5 CAPA ELECT RAD 10U 50V R5 CAPA SMD 1206 100N 50V 2096 X7R CAPA SMD TANTAL 10U 35V 1096 CAPA ELECT RAD 10U 50V R5 SMD 1206 100N 50V 20 X7R CAPA SMD TANTAL 10U 35V 1096 CAPA ELECT RAD 470U 25V R5 CAPA ELECT RAD 470U 25V R5 CAPA SMD 1206 100N 50V 2096 X7R SMD 1206 100P 50V 5 NPO CAPA CHIMI RAD ALU 10U 25V R5 CAPA SMD 1206 100N 50V 2096 X7R CAPA CHIMI RAD ALU 10U 25V R5 SMD 1206 10N 50V 20 X7R CAPA ELECT RAD 470U 25V R5 SMD 1206 100P 50V 5 NPO SMD 1206 10N 50V 20 X7R CAPA CHIMI RAD ALU 10U 25V R5 KOND ELKO AX 100U 25V 6 3X10 5 DIODE Z ZY 122W DIODE Z ZY 6 2V 2W DIODE 1N4937 DIODE 5 SR506 DO201AD 60V 5A DIODE 15493
112. 69LvLdvYM 5774 pe L06LLPLM 1450 31 SH3A 293 OL 69 931 1430 31 SH3A eua 209 unajdey vV98IIPIM STTJ 8 STOEI zosues 2046 2045 798 qezed s 8 July 2001 rsion Ve Page 6 9 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS DEFIBRILLATOR PART INTERCONNECTION DRAWING 8 6 WVHOVIG SNIHIM NOIXSNNOOHSINI G TOS XMVCLTI PZ T NOISNAL L VH HOLOSNNOO LEWA RZZXZ 6TES OPTM Aovge AOSZT 41005 4005 TAL 0T LEDCSA Z T dWYHdd 204 DNILVOTA 7 ISOH OL IZLI qavos ADWLIOA ANO j EE
113. 7 DIODE 1N4937 DIODE 1N4148 DIODE 1N5819 IC 34063 VREG MC34063AD 508 IC 7912 VREG MC79L12ACP TO92 IC 7912 VREG MC79L12ACP TO92 SELF 4A SMSC SELF 56UH 1 5A CHOKE IM 2 100UH 1096 CHOKE IM 2 100UH 1096 CORE FERRITE MOUNT SELF 4 SMSC DG501 POWER SUPPLY PCB RES SMD 100K 1 0 25W 1206 RES SMD 15K 1 0 25W 1206 RES SMD 22 1 196 0 25W 1206 Page 6 74 MOLEX VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM PHILIP VITRAM PHILIP NICHIC VITRAM SPRAGU NICHIC VITRAM SPRAGU PHILIP PHILIP VITRAM VITRAM PHILIP VITRAM PHILIP VITRAM PHILIP VITRAM VITRAM PHILIP PHILIP ITT ITT MOTORO INDEG MOTORO MOTORO ITT G INST MOTORO MOTORO MOTORO FASTRO SIEMEN DALE DALE EMED FASTRO POLYTR BOURNS BOURNS BOURNS Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS R360 692776 RES WIRE 1 3W 0 1 DALE R362 20737 RES SMD IK 1 0 25W 1206 BOURNS R363 20737 RES SMD IK 196 0 25W 1206 BOURNS R364 69277 RES 1 1 8 DALE R365 20733 RES SMD 562 1 0 25W 1206 BOURNS R366 20733 RES SMD 562 1 0 25W 1206 BOURNS R367 20715 RES SMD 22 1 1 0 25W 1206 BOURNS R368 20733 RES SMD 562 1 0 25W 1206 BOURNS R369 20750 RES SMD I0K 1 0 25W 1206 BOURNS R370 20738 RES SMD 1 21 1 0 25W 1206 BOURNS R500 21324 RES SMD 12 1 1 0 25W 1206 BOURNS R600 21327 RES SMD 22 1 1 0 25W 1206 BOURNS R800 21335 RES SMD 100 1 0 25W 1206 BOURNS R801 20715 RES SMD 22 1 1 0 25W 1206 BOURNS R802
114. 70 20737 RES SMD IK 1 0 25W 1206 BOURNS R71 20737 RES SMD IK 1 0 25W 1206 BOURNS R72 20737 RES SMD IK 1 0 25W 1206 BOURNS R8 21347 RES SMD 1M 1 0 25W 1206 BOURNS R83 21329 RES SMD 33 2K 1 0 25W 1206 BOURNS R84 21335 RES SMD 100K 196 0 25W 1206 BOURNS R85 21339 RES SMD 221K 196 0 25W 1206 BOURNS R86 21335 RES SMD 100K 1 0 25W 1206 BOURNS R87 20750 RES SMD 10K 1 0 25W 1206 BOURNS R88 21335 RES SMD 100K 1 0 25W 1206 BOURNS R89 21335 RES SMD 100K 1 0 25W 1206 BOURNS R9 20750 RES SMD 10K 1 0 25W 1206 BOURNS R90 21335 RES SMD 100K 1 0 25W 1206 BOURNS R91 20750 RES SMD 10K 1 0 25W 1206 BOURNS R92 21335 RES SMD 100K 1 0 25W 1206 BOURNS R93 20737 RES SMD IK 1 0 25W 1206 BOURNS R94 53699 RES SMD 47 5K 1 0 25W 1206 BOURNS R95 20750 RES SMD 10K 1 0 25W 1206 BOURNS R97 21335 RES SMD 100K 1 0 25W 1206 BOURNS R98 53699 RES SMD 47 5K 1 0 25W 1206 BOURNS R99 21329 RES SMD 33 2K 1 0 25W 1206 BOURNS RGI 22993 7905 VREG MC79L05ACD 508 MOTORO RG2 22504 7805 VREG MC78L05ACD 508 MOTORO 51470 TRANS SMD 55138 5 23 SIEMEN T2 51470 TRANS SMD 55138 SOT23 SIEMEN T3 51777 TRANS SMD BC860C PNP SOT23 SIEMEN T4 51779 TRANS SMD 850 NPN SOT23 MOTORO 1 42990 ACCBL TEST SMD D 1 0MM OXLEY 42990 ACCBL TEST SMD D 1 0MM OXLEY 11 42990 TEST SMD D 1 0MM OXLEY TP12 42990 ACCBL PIN TEST SMD D 1 0MM OXLEY TP2 42990 ACCBL PIN TEST SMD D 1 0MM OXLEY 6 42990 ACCBL TEST SMD D 1 0MM OXLEY TRI W
115. 74574 S5N74HC574DW SOL20CMS 74245 SN74HC245DW SOL20 SMD IC 43256 5RAM SOP 28 SMD IC 74138 5N74HC138D 5016 SMD IC 74154 MC74HC154DW SOL24CMS IC 4060 CD HEF4060BT 5016 SMD IC 7408 74HC08D 5014 SMD 7404 MC74HCO4AD 5014 SMD IC 062 0P TL062CD SO8 SMD IC 9356 M93C56 508 IC 80251 MCU N80C251SB16PLCC44 IC 74573 74HC573D SOL20 SMD IC 27010 EPRO 128 8 PLCC32 IC 6295 DSP MSM6295 SMD IC FLASH MEMORY 4MB PLCC32 IC 062 0P TL062CD SO8 SMD IC 7524 AD7524JR SO16 SMD 0802 08021 5020 SMD 74138 5N74HC138D 5016 SMD 5620 TLC5620CD 5014 43256 5 SOP 28 SMD 74393 74HC393M 5014 SMD 358A OP 358 508 SMD 062 062 508 SMD 064 TL064CD 5014 SMD 064 TL064CD 5014 SMD 4093 CD HEF4093BT 5014 SMD 358A OP 358 508 SMD 4538 CD HEF4538BT 5016 SMD 358A OP 358 508 SMD 064 064 5014 SMD BACKLIGHT CONVERTER FRONT FIXING PIECE CPU DG501 FIXING PIECE CPU DG501 ACCBL SLVE THERMO B EX 160 10 ACCBL PIN FORK PRT 1 0MM ACCBL PIN TEST SMD D 1 0MM PHILIP PHILIP OD3200 DALLAS INTEL Art no 0 48 0001 Page 8 62 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 8 11 BACKLIGHTING CONVERTER SUPPORT PRINTED CIRCUIT BOARD Article no W141 1909 Description BACKLIGHT CONVERTER SUPPORT PCB Reference U3P297 1 Art no 0 48 0001 Page 8 63 Version July 2001
116. 7R SMD 1206 2 2N 50V 20 X7R SMD 1206 22N 50V 10 X7R SMD 2220 10 63V 2096 750 SMD 1206 2 2N 50V 20 X7R SMD 1206 2 2N 50V 20 X7R CAPA SMD 2220 1U 63V 2096 Z5U SMD 1206 2 2N 50V 20 X7R SMD 1206 2 2N 50V 20 X7R CHIP 1206 2 2N 50V NPO 1 SMD 1206 22N 50V 10 X7R SMD 2220 10 63V 2096 750 SMD 1206 2 2N 50V 20 X7R SMD 1206 2 2N 50V 20 X7R SMD 2220 1U 63V 20 750 SMD 1206 2 2N 50V 20 X7R SMD 1206 2 2N 50V 20 X7R SMD 1206 22N 50V 10 X7R SMD 2220 1U 63V 2096 750 SMD 1206 2 2N 50V 20 7 SMD 1206 2 2N 50V 20 X7R SMD 2220 1U 63V 20 750 SMD 1206 2 2N 50V 20 X7R SMD 1206 2 2N 50V 20 X7R SMD 1206 22N 50V 10 X7R SMD 2220 1U 63V 20 750 SMD 1206 2 2N 50V 20 X7R SMD 1206 2 2N 50V 20 X7R CAPA SMD 2220 1U 63V 2096 Z5U SMD 1206 2 2N 50V 20 X7R SMD 1206 2 2N 50V 20 X7R CHIP 1206 2 2N 50V NPO 1 SMD 1206 100N 50V 20 X7R SMD 1206 10N 50V 20 X7R SMD 1206 2 2N 50V 20 X7R SMD 1206 2 2N 50V 20 X7R SMD 1206 10N 50V 20 X7R SMD 1206 2 2N 50V 20 X7R SMD 1206 2 2N 50V 20 X7R SMD 1206 10N 50V 20 X7R SMD 1206 100P 50V 5 NPO SMD 1206 10N 50V 20 X7R SMD 1206 10N 50V 20 X7R SM
117. 87 gl PZ 3 y 5 a EP E as E PES es 22 SSI kk 0 2 OX i 8 LG Ie L 8 1 010 Dii 7 s siigisis SB 1818181818 zke 2 m 70 D Siz u St 1 oit gs 03 17 015 U2 t 016 06 m g s saga sese nis E o O al als S GOTP8 al 3 5 2 5 2 25 9898 R45 R72 5 C31 U gt R66 s 13 152 gl 04 5 C30 05 5 s S 2 amp 28 P 8 58 2186 C37 C38 5 036 6 st sig 55 ALA se 010 DEFIGARD 501 PREAMPLIFICATEUR DEFI DEFI PREAMPLIFIER DRAWN APPROV MODIFICATION ART W1411901 NO W4P141691B BRUKER ECL2 ECL2 DWG W4L141691B pas mont 10 99 10 99 2 1 1 BRUKER MEDICAL 8 1 6 5 4 3 2 1 Art 0 48 0001 8 36 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS COMPONENT LIST OF TWELVE LEAD ECG AMPLIFIER PCB W4P14 1691B POSITION C10 12 13 14 5 16 18 19 20 21 22 C30 C31 C32 C33 C34 C35 C36 C37 C38 C39 C40 C41 C44 C45 C46 C47 C48
118. A HSXTVNV n NoL108 Hsna 39HVHOSIG SSATVNV SNTIYD rsvuarg aasTna pue ASVITOA ADVITOA GNIHOVA uznano worwTTruaraaa WOLSISZA 398VH2SIG ALANS ng I LINQ IONLNOO 1991 HDVI IOA HOIH Sworrovavo AONANE HNWHOZSNWVHIL AH YOLVYANAD ANRLIVS HIIT ABT WOLYTONNDOW PO TN AZT ATddNs HOS TO NAS Version July 2001 Page 8 12 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 8 8 TWELVE LEAD ECG AMP PRINTED CIRCUIT BOARD Article no U53 287 Description 12 LEAD ECG AMP PCB Reference U3P287 1 or U3P287 2 Art no 0 48 0001 Page 8 13 Version July 2001 COMPONENT LISTS DRAWINGS AND DIAGRAMS 8 Controller Power Data Link txd ORS Trisser Miselect test a FGND 6 test b elect test
119. AGU C273 51559 CAPA SMD TANTAL 10U 16V 10 SPRAGU C274 51559 SMD TANTAL 100 16V 10 SPRAGU C275 21014 SMD 1206 10 50V 20 X7R VITRAM C276 21014 SMD 1206 10 50 20 X7R VITRAM C277 21014 SMD 1206 10 50V 20 X7R VITRAM C278 51556 CAPA SMD TANTAL 47U 16V 20 SPRAGU C28 21018 CAPA SMD 1206 22N 50V 10 X7R VITRAM C29 21018 CAPA SMD 1206 22N 50V 10 X7R VITRAM C3 21018 CAPA SMD 1206 22N 50V 10 X7R VITRAM C30 21018 CAPA SMD 1206 22N 50V 10 X7R VITRAM C31 8493 SMD 1206 100N 50V 20 X7R VITRAM Art no 0 48 0001 Page 8 54 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS C32 8493 SMD 1206 100N 50V 20 X7R VITRAM C4 21018 SMD 1206 22N 50V 10 X7R VITRAM C5 21018 SMD 1206 22N 50V 10 X7R VITRAM C51 21018 SMD 1206 22N 50V 10 X7R VITRAM C52 51954 SMD 1210 220N 50V 10 X7R AVX C53 51954 SMD 1210 220N 50V 10 X7R AVX C54 21018 SMD 1206 22N 50V 10 X7R VITRAM C55 21018 SMD 1206 22N 50V 10 X7R VITRAM C56 21018 SMD 1206 22N 50V 10 X7R VITRAM C57 51557 CAPA SMD TANTAL 22U 20V 1096 SPRAGU C58 51557 CAPA SMD TANTAL 22U 20V 1096 SPRAGU C59 8493 SMD 1206 100N 50V 20 X7R VITRAM C6 21018 SMD 1206 22N 50V 10 X7R VITRAM C60 21002 SMD 1206 50V 5 NPO VITRAM C61 21002 SMD 1206 IN 50V 5 NPO VITRAM C62 21018 SMD 1206 22N 50V 10 X7R VITRAM C63 21018 S
120. C49 C50 C51 C52 C53 C54 C55 C56 ITEM 20984 51557 21014 21002 72502 72502 21018 51518 21002 72660 72502 72502 21002 21018 21018 51559 51559 22597 51559 51559 51559 72502 51559 72502 20990 21018 21018 21014 21014 20990 21014 21014 21018 21002 21018 21018 21018 21018 21018 21018 21002 21018 51556 51556 51556 72502 21010 21002 21002 51329 22029 Art 0 48 0001 DESCRIPTION CAPA SMD 1206 33P 50V 5 NPO CAPA SMD TANTAL 22U 20V 20 SMD 1206 10 50V 20 X7R CAPA SMD 1206 IN 50V 5 NPO SMD 1206 100 50V 5 X7R SMD 1206 100 50 5 X7R CAPA SMD 1206 22N 50V 10 X7R CAPA SMD 1812 10 50V 20 YAT CAPA SMD 1206 IN 50V 5 NPO CAPA SMD 1206 1U 16V 80 20 SMD 1206 100 50 5 X7R SMD 1206 100 50 5 X7R CAPA SMD 1206 IN 50V 5 NPO CAPA SMD 1206 22N 50V 10 X7R CAPA SMD 1206 22N 50V 10 X7R CAPA SMD TANTAL 10U 16V 20 CAPA SMD TANTAL 10U 16V 20 CAPA SMD 1812 470N 50V 20 X7R SMD TANTAL 100 16V 20 CAPA SMD TANTAL 10U 16V 20 CAPA SMD TANTAL 10U 16V 20 SMD 1206 100 50V 5 X7R CAPA SMD TANTAL 10U 16V 20 SMD 1206 100 50 5 X7R CAPA SMD 1206 100P 50V 5 NPO CAPA SMD 1206 22N 50V 10 X7R CAPA SMD 1206 22N 50V 10 X7R SMD 1206 10 50V 20 X7R SMD 1206 10 50V 20 X7R CAPA SMD 1206 100P 50V 5 NPO SMD 1206 10 50V 20 X7R SMD 1206 10 50V 20 X7R CAPA SMD 1206 22N 5
121. C68 16554 TL16C554 PLCC68 IC 7432 SN74HC32D SO14 SMD IC 7474 74HC74D SO14 SMD IC 380 LM380N 8 DIL8 IC 27010 EPRO 128 8 PLCC32 IC 380 LM380N 8 DIL8 IC 508 MUX DG508A 5016 8CH MUX 7402 SN74HC02D 5014 SMD 74574 SN74HC574DW SOL20CMS 74574 SN74HC574DW SOL20CMS 74574 SN74HC574DW SOL20CMS 74574 SN74HC574DW SOL20CMS 0802 ADC0802LCWM 5020 SMD IC 4051 MUX HEF4051BT 5016 IC 74573 74HC573D SOL20 SMD 621024 IS62C1024L 70Q SOP IC 74573 74HC573D SOL20 SMD Page 6 61 ISSI PHILIP Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS u G O Gi CA E f O OR w GGGGGG 1 1 1 1 1 1 ABNF GGG oou 079 51498 51460 006051 72983 72598 51498 59878 51902 51902 51902 51902 22323 51531 51270 51537 51795 51466 51915 51675 69967 72598 51498 59878 51534 79000 51675 51536 51919 51270 84146 51531 51546 33924 51675 51545 51545 51791 33924 51676 33924 51545 W1411839 W 1405016 W 1404965 34926 21456 42990 74573 74HC573D SOL20 SMD IC 7408 74HC08D 5014 SMD EPROM 9105 6 54 RS3 3 IC 1685 TIMER DS168 SOL24 SMD IC 80251 MCU N80C251SB16PLCC44 IC 74573 74HC573D SOL20 SMD IC 27010 EPRO 128 8 PLCC32 74574 S5N74HC574DW SOL20CMS 74574 S5N74HC574DW SOL20CMS 74574 5N74HC574DW SOL20CMS
122. CG AMP board includes a microcontroller IC900 an address flip flop 1C903 memory modules IC901 IC902 address decoding circuits IC908 IC909 port extension circuits IC905 to IC907 a reset circuit with power supply voltage monitoring 1 930 and a twelve bit analogue digital converter 10920 The microcontroller is responsible for the following functions Mains frequency rejection Pacing detection source selection Pacing recognition and suppression QRS complex detection Miscellaneous filtering functions Communication with the HOST CPU Self test of the analogue part Because these functions are performed by the software their characteristics are guaranteed over time The microcontroller can change the lower cut off frequency of each channel from 0 05 Hz to 0 5 Hz through the back x signal The function enables the trace to return rapidly in the case of an overrun due to channel saturation The block signal acts as a sample and hold device if pacing or an artefact is recognised By injecting a 10 Hz signal via multiplexers IC1 to IC3 the microcontroller also runs a self test of the hardware channels The resulting signal is processed by the microcontroller and the test result is sent to the HOST CPU Any electrode fault is determined by means of multiplexers and 105 Art no 0 48 0001 Page 7 3 Version July 2001 7 OPERATING EXPLANATIONS NON FLOATING PART POWER SUPPLY The TWELVE LEAD ECG AMP circuit is powere
123. D 1206 10N 50V 20 X7R Page 6 24 MANUFACTURER VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM VITRAM Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS C4 45051 CHIP 1206 2 2N 50V NPO 1 VITRAM C40 21014 SMD 1206 10N 50V 20 X7R VITRAM C400 21018 SMD 1206 22N 50V 1090 X7R VITRAM C410 22172 SMD 2220 10 63V 2096 750 VITRAM C411 21006 CAPA SMD 1206 2 2N 50V 20 X7R VITRAM C412 21006 SMD 1206 2 2N 50V 20 X7R VITRAM C415 22172 CAPA SMD 2220 10 63V 20 750 VITRAM C416 21006 CAPA SMD 1206 2 2N 50V 20 X7R VITRAM C417 21006 CAPA SMD 1206 2 2N 50V 20 X7R VITRAM C430 21018 CAPA SMD 1206 22N 50 10 X7R VITRAM C440 22172 CAPA SMD 2220 1U 63V 20 750 VITRAM C441 21006 CAPA SMD 1206 2 2N 50V 20 X7R VITRAM C442 21006 CAPA SMD 1206 2 2N 50V 20 X7R VITRAM C445 22172 CAPA SMD 2220 10 63V 20 750 VITRAM C446 21006 CAPA SMD 1206 2 2N 50V 20 X7R VITRAM C447 21006 CAPA SMD 1206 2 2N 50V 20 X7R VITRAM C460 21018 CAPA SMD 1206 22N 50 10 X7R VITRAM C470 22172 CAPA SMD 2220 1U 63V 20 750 VITRAM C471 21006 CAPA SMD 1206 2 2N 50V 20 X7R VITRAM C472 210
124. D CIRCUIT BOARD Article no W141 2007 Description DEFIBRILLATOR CONTROL PCB Reference W4P14 1722 W4P14 1722 Art no 0 48 0001 Page 8 83 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS mme E moso 2 zza 1535 stel 2 99 0 0462 AOV3H33T m E rd sm ies i 3505575 NOM sjaja ANOSISVIS 5 gt w CESME FERIS in sf F 9 5 2 TXSNHOSIG s 5422444422444444444444 tz 5 5444445544435 5 4 295119309 EEUNA ozuzzo ES EER ood JESS TNOOIHVIS sa T Sasi F ze E SIT
125. D DIAGRAMS 1801 1 Lega _L 4 1 C600 5 L598 ZL 7 MEE 1183 8 8 grae amp 9 t C 5 s 7 9 z 8 o RI 5 2 C365 92 C378 5 0 5 T361 8 ar 8 9 15 LE 34 o 9 8L 1366 s S R828 S R S 368 gt KA H363 R365 2362 B A DEFIGARD 501 ALIMENTATION POWER SUPPLY DRAWN APPROV MODIFICATION 053296 U3P296 1 EcLo Ecto DWG W4L14U296 1 BRUKER DSK NO 04 99 04 99 SN W BRUKER MEDICAL Art no 0 48 0001 Page 8 73 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS COMPONENT LIST OF POWER SUPPLY PCB DESCRIPTION MANUFACTURER U3P296 1 POSITION ITEM 14 72948 100 8493 C360 21002 C362 20990 C363 22597 C364 21014 C365 8493 C366 67238 C370 21014 C402 67392 C500 5223 C501 8493 C502 56394 C
126. D monitor check If the manual test is successful the device goes off automatically at the end of the test If MULTIPULSE BIOWAVE FRED detects an error during the manual test it transmits an audio alarm till the device is switched off by the operator pressing the On Off key or removing the battery Note e You can interrupt the manual test at all times by pressing the Off key of the device e Users are advised to run the manual test every time the cell or battery is changed in order to check the charge level Art no 0 48 0001 Page 4 2 Version July 2001 4 TESTING AND MAINTENANCE 4 2 4 3 AUTOMATIC DAILY TEST In order to ensure that the device is available for use it runs an automatic functional test every day Every day at 12 00 MULTIPULSE BIOWAVE FRED runs an automatic daily test even when it is off monitor off The automatic daily test procedure is identical to the self test upon power up with the exception of the defibrillator part test which includes a charge of the high voltage capacitor in this case The automatic daily test includes the following main processor working memory check read write main processor check internal memory arithmetic operations program medium check 8 bit CRC analogue digital converter check verification of power supply voltages ECG amplifier module check internal self test VF VT recognition module test internal self test recording module check internal self test
127. DIAGRAMS R264 21352 RES SMD 0 5 0 25W 1206 BOURNS R266 21335 RES SMD 100K 1 0 25W 1206 BOURNS R267 21352 RES SMD 0 5 0 25W 1206 BOURNS R268 21352 RES SMD 0 5 0 25W 1206 BOURNS R269 21335 RES SMD 100K 1 0 25W 1206 BOURNS R27 51748 RES SMD 475K 196 0 25W 1206 BOURNS R270 21335 RES SMD 100K 1 0 25W 1206 BOURNS R271 21335 RES SMD 100K 1 0 25W 1206 BOURNS R28 20750 RES SMD 10K 1 0 25W 1206 BOURNS R30 20737 RES SMD 1 0 25W 1206 BOURNS R31 21335 RES SMD 100K 1 0 25W 1206 BOURNS R32 20724 RES SMD 100 1 0 25W 1206 BOURNS R35 21347 RES SMD 1M 146 0 25W 1206 BOURNS R36 21342 RES SMD 392K 196 0 25W 1206 BOURNS R37 20745 RES SMD 4 7K 196 0 25W 1206 BOURNS R38 21335 RES SMD 100K 1 0 25W 1206 BOURNS R39 21335 RES SMD 100K 1 0 25W 1206 BOURNS R4 21335 RES SMD 100K 1 0 25W 1206 BOURNS R40 51766 RES SMD 75K 1 0 25W 1206 BOURNS R5 20750 RES SMD 10K 1 0 25W 1206 BOURNS R51 20750 RES SMD 10K 1 0 25W 1206 BOURNS R52 20750 RES SMD 10K 1 0 25W 1206 BOURNS R54 20750 RES SMD 10K 1 0 25W 1206 BOURNS R55 21335 RES SMD 100K 1 0 25W 1206 BOURNS R56 20739 RES SMD 1 5K 1 0 25W 1206 BOURNS R57 20739 RES SMD 1 5K 1 0 25W 1206 BOURNS R58 20739 RES SMD 1 5K 1 0 25W 1206 BOURNS R59 20739 RES SMD 1 5K 1 0 25W 1206 BOURNS R6 21335 RES SMD 100K 1 0 25W 1206 BOURNS R60 20739 RES SMD 1 5K 1 0 25W 1206 BOURNS R61 20739 RES SMD 1 5K 1 0 25W 1206 BOURNS R62 20750 RES SMD 10K 1 0 25W 1206 BOURNS R63 20750 RES SMD 10K 1 0 25W 1206 BOURNS R64 20750
128. EN 51470 TRANS SMD 55138 50723 SIEMEN T12 51470 TRANS SMD 55138 SOT23 SIEMEN T13 51470 TRANS SMD 55138 SOT23 SIEMEN 14 51470 TRANS SMD 55138 5 23 SIEMEN 15 51470 TRANS SMD 55138 5 23 SIEMEN T16 51471 TRANS SMD BSS84 SOT23 SIEMEN T17 51365 TRANS SMD IRFR9024 ROLL IR 18 51470 TRANS SMD 55138 5 23 SIEMEN T2 51777 TRANS SMD 860 PNP 50723 SIEMEN T25 51364 TRANS SMD IRFR024N TR IR T26 51364 TRANS SMD IRFR024N TR IR T27 51471 TRANS SMD BSS84 SOT23 SIEMEN T28 51471 TRANS SMD BSS84 SOT23 SIEMEN T29 51470 TRANS SMD BSS138 SOT23 SIEMEN T3 51779 TRANS SMD BC850C NPN SOT23 MOTORO T5 51779 TRANS SMD 850 NPN SOT23 MOTORO 6 51777 TRANS SMD BC860C PNP 50723 SIEMEN 42990 TEST SMD D 1 0MM OXLEY 11 42990 TEST SMD D 1 0MM OXLEY Art no 0 48 0001 Page 8 60 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS TP12 13 14 15 16 17 18 19 2 7 8 9 010 0100 0101 0102 0103 0105 0106 U11 U111 U112 U113 U114 0115 0116 SEE OUR C C CC ELE 2 9 2 2 2 lO 0 3000 95 GGGGGGGGGGG 05 03 65 Q Q OQ OD Q O gt E 42990 42990 42990 42990 42990 42990 42990 42990 21456 21456 42990 21456 21456 21456 42990 42990 72598 51675 72598 51498 59878 51902 5
129. ET CAT 4X33 SMD 1206 BOURNS RN17 83560 RES NET CAT 4X33 SMD 1206 BOURNS RN18 83560 RES NET CAT 4X33 SMD 1206 BOURNS RN19 83560 RES NET CAT 4X33 SMD 1206 BOURNS RN2 22487 RES RES 10 8 2 SOM16 BOURNS RN20 83560 RES NET CAT 4X33 SMD 1206 BOURNS RN21 83560 RES NET CAT 4X33 SMD 1206 BOURNS RN22 83560 RES NET CAT 4X33 SMD 1206 BOURNS RN23 83560 RES NET CAT 4X33 SMD 1206 BOURNS RN24 83560 RES NET CAT 4X33 SMD 1206 BOURNS RN25 83560 RES NET CAT 4X33 SMD 1206 BOURNS RN26 83560 RES NET CAT 4X33 SMD 1206 BOURNS RN27 83560 RES NET CAT 4X33 SMD 1206 BOURNS RN28 83560 RES NET CAT 4X33 SMD 1206 BOURNS RN3 51840 RES RES 100 8 2 SOM16 BOURNS RN4 83560 RES NET CAT 4X33 SMD 1206 BOURNS RN5 83560 RES NET CAT 4X33 SMD 1206 BOURNS RN6 83560 RES NET CAT 4X33 SMD 1206 BOURNS RN7 83560 RES NET CAT 4X33 SMD 1206 BOURNS RN8 83560 RES NET CAT 4X33 SMD 1206 BOURNS RN9 83560 RES NET CAT 4X33 SMD 1206 BOURNS 5102 72935 IC SUPPORT 32 SMD 53 72935 IC SUPPORT 32 SMD 552 72935 IC SUPPORT 32 SMD 572 72935 IC SUPPORT 32 SMD 575 72935 IC SUPPORT 32 SMD 5 1 21456 1 0 VOGT SP2 21456 ACCBL PIN FORK PRT 1 0MM VOGT 501 72175 INSULATING QUARTZ JAUCH SQ3 72175 INSULATING QUARTZ JAUCH SQ4 72175 INSULATING QUARTZ JAUCH SQ5 72175 INSULATING QUARTZ JAUCH SQ7 72175 INSULATING QUARTZ JAUCH SQ8 72175 INSULATING QUARTZ JAUCH 10 51470 TRANS SMD 55138 5 23 SIEM
130. GT J2 35779 ACCBL TAB PL 2 8 PRT VOGT J20 35779 ACCBL TAB PL 2 8 PRT VOGT 121 59995 ACCBL FORK D1 1MM VOGT J22 59995 ACCBL PIN FORK D1 1MM VOGT J3 35779 ACCBL TAB PL 2 8 PRT VOGT 4 35779 ACCBL TAB PL 2 8 PRT VOGT J5 35779 ACCBL TAB PL 2 8 PRT VOGT J6 35779 ACCBL TAB PL 2 8 PRT VOGT J7 35779 ACCBL TAB PL 2 8 PRT VOGT Art no 0 48 0001 Page 8 93 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS P1724A R10 2 35779 35779 W 1405334 W 1405334 W 1405334 W 1405334 W 1405334 W 1405334 W 1404694 51164 21335 21335 20724 20724 51164 51164 51164 51164 51164 987 987 987 79072 79072 577 79070 51364 51364 51364 51364 51364 51364 79070 79070 79070 79070 79070 79070 79070 79070 ACCBL TAB PL 2 8 PRT ACCBL TAB PL 2 8 PRT TRANS CORE DIAM 16 5 TRANS CORE DIAM 16 5 TRANS CORE DIAM 16 5 TRANS CORE DIAM 16 5 TRANS CORE DIAM 16 5 TRANS CORE DIAM 16 5 HV SWITCHING IC DG501 BIPH RES MET 22M 5 0 5W 2500V RES SMD 100K 196 0 25W 1206 RES SMD 100K 1 0 25W 1206 RES SMD 100 1 0 25W 1206 RES SMD 100 1 0 25W 1206 RES MET 22M 5 0 5W 2500V RES MET 22M 5 0 5W 2500V RES MET 22M 5 0 5W 2500V RES MET 22M 5 0 5W 2500V RES MET 22M 5 0 5W 2500V RES MET 12 1 1 0 6W 50PMM RES MET 12 1 1 0 6W 50PMM RES MET 12 1 1 0 6W 50PMM RELAY 6V RELAY 6V 1XT PRT RES RES 22K X8 2 SIL9 TRANS BUP309 IGBT TO218AB TRANS SMD IRFRO24N TR TRANS SMD IRFRO24N TR TRANS SMD
131. IONS 7 2 UPPER PART The section below describes the functioning of the various PCBs located in the upper part of the MULTIPULSE BIOWAVE FRED device The PCBs are as follows TWELVE LEAD ECG printed circuit board DEFIBRILLATION ECG PREAMP printed circuit board e CPU printed circuit board BACKLIGHT CONVERTER support board 7 2 1 TWELVE LEAD ECG AMPprinted circuit board The TWELVE LEAD ECG AMP printed circuit board U3P287 is responsible for acquiring the ECG signal through the patient cable The PCB also takes charge of transmitting ECG data to the CPU The PCB is made up of the following ECG input circuits ECG signal amplification Pacing and artefact recognition Microcontroller Non floating part Power supply Data transmission OVERVIEW The TWELVE LEAD ECG AMP PCB is made up of an eight channel hardware amplification chain a microcontroller for acquiring and processing ECG data a section for transmission between the floating and the non floating parts and a power supply The hardware amplification chains are those of leads I II and V1 to V6 Leads HI and AVR AVL and AVF are calculated by the microcontroller The data from all twelve leads are transmitted by a serial bi directional link to the non floating part for processing by the HOST CPU ECG INPUT STAGES The input stages of the TWELVE LEAD ECG AMP board include components that offer protection from defibrillation shocks and high frequency su
132. IP D2 22029 DIODE SMD BAS32L 50080 PHILIP D3 51586 DIODE SMD BYD37M 50087 PHILIP 21 72933 DIODE Z SMD SOD80C 15V PHILIP 0210 72933 DIODE Z SMD SOD80C 15V PHILIP 211 72933 DIODE Z SMD SOD80C 15V PHILIP DZ12 72933 DIODE Z SMD SODS80C 15V PHILIP 0713 72933 DIODE Z SMD SOD80C 15V PHILIP DZ14 72933 DIODE Z SMD SODS80C 15V PHILIP 215 72933 DIODE Z SMD SOD80C 15V PHILIP DZ16 72933 DIODE Z SMD SODS80C 15V PHILIP 0717 72933 DIODE Z SMD SODS80C 15V PHILIP 218 72933 DIODE Z SMD SOD80C 15V PHILIP DZ19 72933 DIODE Z SMD SODS80C 15V PHILIP DZ2 72933 DIODE Z SMD SODS80C 15V PHILIP DZ20 72933 DIODE Z SMD SODS80C 15V PHILIP 0221 72933 DIODE Z SMD SOD80C 15V PHILIP DZ22 72933 DIODE Z SMD SODS80C 15V PHILIP DZ23 72933 DIODE Z SMD SOD80C 15V PHILIP DZ24 72933 DIODE Z SMD SODS80C 15V PHILIP DZ3 72933 DIODE Z SMD SODS80C 15V PHILIP DZA 72933 DIODE Z SMD SOD80C 15V PHILIP DZ5 72933 DIODE Z SMD SODS80C 15V PHILIP DZ6 72933 DIODE Z SMD SOD80C 15V PHILIP DZ7 72933 DIODE Z SMD SOD80C 15V PHILIP DZ8 72933 DIODE Z SMD SOD80C 15V PHILIP DZ9 72933 DIODE Z SMD SODS80C 15V PHILIP JI 35779 ACCBL TAB PL 2 8 PRT VOGT J10 35779 ACCBL TAB PL 2 8 PRT VOGT 35779 ACCBL TAB PL 2 8 PRT VOGT J12 35779 ACCBL TAB PL 2 8 PRT VOGT J13 35779 ACCBL TAB PL 2 8 PRT VOGT J14 35779 ACCBL TAB PL 2 8 PRT VOGT J15 35779 ACCBL TAB PL 2 8 PRT VOGT J16 35779 ACCBL TAB PL 2 8 PRT VOGT J17 35779 ACCBL TAB PL 2 8 PRT VOGT J18 72157 CN 8 D PRT MODU2 AMP J19 35779 ACCBL TAB PL 2 8 PRT VO
133. IRFRO24N TR TRANS SMD IRFRO24N TR TRANS SMD IRFRO24N TR TRANS SMD IRFRO24N TR TRANS BUP309 IGBT TO218AB TRANS BUP309 IGBT TO218AB TRANS BUP309 IGBT TO218AB TRANS BUP309 IGBT TO218AB TRANS BUP309 IGBT TO218AB TRANS BUP309 IGBT TO218AB TRANS BUP309 IGBT TO218AB TRANS BUP309 IGBT TO218AB VOGT VOGT CECLA CECLA CECLA CECLA CECLA CECLA WUERTH PHILIP BOURNS BOURNS BOURNS BOURNS PHILIP PHILIP PHILIP PHILIP PHILIP DRALOR DRALOR DRALOR NAIS NAIS BOURNS SIEMEN SIEMEN SIEMEN SIEMEN SIEMEN SIEMEN SIEMEN SIEMEN SIEMEN Art no 0 48 0001 Page 8 94 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 8 17 ECG PREAMP PROTECTION PRINTED CIRCUIT BOARD Article no W141 2008 Description ECG PREAMP PROTECT PCB Reference W4P14 1723 Art 0 48 0001 Page 8 95 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 220pF 6KV 220pF 6KV R1 2K RS5 2 220pF 6KV R7 100K VR68 DN1 BAV199 aA R15 R16 100 100 VFDI lt 4 vFD1 15 CM x 10uF 16V 10uF 16V R2 2K RS5 220pF 6KV R10 100K VR68 C7 10uF 16V R23 100 10uF 16V C10 OnF 100nF
134. K 25 gt RSTSpO2 SFH617G T29 BSS138 RAZSpO2 12V 267 221 AD IMPEDJFS PICOT 7 0 X 3E 4 IRFR024 3 7 8 x Ly ril Pi IRFRO24 T25 TP2 PICOT T26 ae U115 2224 SFH617G 0210 TL431CD DG501 UNITE CENTRALE CENTRAL PROCESS UNIT ART NO W1411904 APPROV MODIFICATION PRT NO WA4P141694C JM JM JM DWG NO W48141694C CL02 CLOS ECL04 DSK NO 11 99 11 99 1 00 SHT NO 7 7 MEDICAL Art no 0 48 0001 Page 8 49 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS gu ausus aad SERE t HATIIHIE Art no 0 48 0001 Page 6 50 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS i i AREBA ma E B Li Bz 1 SCHILLER Poe MEDICAL Version July 2001 Page 8 51 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS COMPONENT LIST OF CPU PCB W4P14 16940 POSITION ITEM DESCRIPTION MANUFACTURER BATI 72253 LITHIUM CELL 3 6V AA SONNEN 20981 SMD 1206 18 50V 5 NPO
135. LCD display is entirely accessible Place the upper part flat LCD screen down with its rear wall turned towards you the handle towards the back of the workstation To remove the LCD display 28 from the upper part follow the instructions below 1 Carefully remove the connector connected to the base CP2 of the BACKLIGHT CONVERTER support board 2 Unscrew the two monitor fixing pieces handle side of the upper part 3 Unscrew the two screen fixing screws on the side of the patient preamp insulation piece 25 4 Once these steps have been taken the LCD monitor can be removed from the upper part Caution This circuit contains components sensitive to electrostatic discharge The operation described above shall be performed in accordance with applicable ESD rules If the LCD monitor is being changed ensure that the new screen and the protective piece 31 are clean Never wipe the surface of an LCD monitor with cloth or paper that could be slightly abrasive as that would scratch the screen Any dust may be removed by blowing with compressed air 6 2 3 Removing the BACKLIGHT CONVERTER support circuit In order to gain access to the backlight converter support circuit you must also remove the CPU board After removing the CPU board see relevant section you have access to the backlight converter support PCB Place the upper part flat LCD screen down with its rear wall turned towards you the handle towards the back of the wo
136. MD 1206 22N 50V 10 X7R VITRAM C64 21018 SMD 1206 22N 50V 10 X7R VITRAM C65 21018 SMD 1206 22N 50V 10 X7R VITRAM C66 21018 SMD 1206 22N 50V 10 X7R VITRAM C67 21018 SMD 1206 22N 50V 10 X7R VITRAM C68 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C69 21018 SMD 1206 22N 50V 10 X7R VITRAM C7 21018 SMD 1206 22N 50V 10 X7R VITRAM C70 21018 SMD 1206 22N 50V 10 X7R VITRAM C71 21018 SMD 1206 22N 50V 10 X7R VITRAM C72 51557 SMD TANTAL 22U 20V 10 SPRAGU C73 20990 SMD 1206 100P 50V 5 NPO VITRAM C74 21018 SMD 1206 22N 50V 10 X7R VITRAM C77 21018 SMD 1206 22N 50V 10 X7R VITRAM C78 21018 SMD 1206 22N 50V 10 X7R VITRAM C79 21018 SMD 1206 22N 50V 10 X7R VITRAM C8 21018 SMD 1206 22N 50V 10 X7R VITRAM C80 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C81 8493 SMD 1206 100N 50V 20 X7R VITRAM C82 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C83 8493 SMD 1206 100N 50V 20 X7R VITRAM C84 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C85 8493 SMD 1206 100N 50V 20 X7R VITRAM C86 8493 SMD 1206 100N 50V 20 X7R VITRAM C87 8493 SMD 1206 100N 50V 20 X7R VITRAM C88 20981 SMD 1206 18 50V 590 NPO 89 20981 CAPA SMD 1206 18 50V 5 NPO 9 21018 SMD 1206 22N 50V 10 X7R 79011 4 10 50 7
137. MHZ SMLB SARONI 20750 RES SMD 10K 190 0 25W 1206 BOURNS Art no 0 48 0001 Page 8 86 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS R10 33927 RES SMD 20K 1 0 25W 1206 BOURNS R100 21324 RES SMD 12 1K 1 0 25W 1206 BOURNS R101 20748 RES SMD 8 25K 1 0 25W 1206 BOURNS R102 20745 RES SMD 4 7 1 0 25W 1206 BOURNS R103 20743 RES SMD 3 32K 1 0 25W 1206 BOURNS R104 20742 RES SMD 2 7K 1 0 25W 1206 BOURNS R105 20741 RES SMD 2 21K 1 0 25W 1206 BOURNS R106 20738 RES SMD 1 21K 1 0 25W 1206 BOURNS R107 51516 RES SMD 750 1 0 25W 1206 BOURNS R108 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R11 21329 RES SMD 33 2K 1 0 25W 1206 BOURNS R12 20750 RES SMD 10K 1 0 25W 1206 BOURNS R13 21335 RES SMD 100K 1 0 25W 1206 BOURNS R14 20750 RES SMD 10K 1 0 25W 1206 BOURNS R15 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R16 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R17 20750 RES SMD 10K 1 0 25W 1206 BOURNS R18 20750 RES SMD 10K 1 0 25W 1206 BOURNS R19 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R2 21335 RES SMD 100K 196 0 25W 1206 BOURNS R20 20750 RES SMD 10K 1 0 25W 1206 BOURNS R21 53699 RES SMD 47 5K 196 0 25W 1206 BOURNS R22 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R23 21335 RES SMD 100K 1 0 25W 1206 BOURNS R24 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R25 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R26 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R27 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R28 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R29 21327
138. NS R107 21637 RES SMD 10M 1 0 25W 1206 BOURNS R108 20730 RES SMD 332 1 0 25W 1206 BOURNS R109 51734 RES SMD 2K 1 0 25W 1206 BOURNS R110 51734 RES SMD 2K 1 0 25W 1206 BOURNS R111 51736 RES SMD 200K 1 0 25W 1206 BOURNS R112 51736 RES SMD 200K 1 0 25W 1206 BOURNS Art no 0 48 0001 Page 8 56 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS R12 20737 RES SMD 1 1 0 25W 1206 BOURNS R120 20750 RES SMD 10K 146 0 25W 1206 BOURNS R121 20741 RES SMD 2 21K 1 0 25W 1206 BOURNS R122 20748 RES SMD 8 25K 1 0 25W 1206 BOURNS R123 20737 RES SMD 1K 1 0 25W 1206 BOURNS R124 20737 RES SMD 1 1 0 25W 1206 BOURNS R125 21335 RES SMD 100K 1 0 25W 1206 BOURNS R126 21335 RES SMD 100K 1 0 25W 1206 BOURNS R127 53690 RES SMD 332K 1 0 25W 1206 BOURNS R13 21335 RES SMD 100K 1 0 25W 1206 BOURNS R14 21335 RES SMD 100K 1 0 25W 1206 BOURNS R140 51736 RES SMD 200K 1 0 25W 1206 BOURNS 141 21347 RES SMD 1 0 25 1206 BOURNS R142 21335 RES SMD 100K 1 0 25W 1206 BOURNS R143 53710 RES SMD 17 8K 1 0 25W 1206 BOURNS R144 53710 RES SMD 17 8K 1 0 25W 1206 BOURNS R145 53710 RES SMD 17 8K 1 0 25W 1206 BOURNS R146 53710 RES SMD 17 8K 1 0 25W 1206 BOURNS R147 53710 RES SMD 17 8K 1 0 25W 1206 BOURNS R148 21335 RES SMD 100K 1 0 25W 1206 BOURNS R149 21338 RES SMD 182K 1 0 25W 1206 BOURNS 15 21335 RES SMD 100 1 0 25W 1206 BOURNS R150 51755 RES SMD 56 2K 1 0 25W 1206 BOURNS 5 53696 RES SMD 115 1 0 25W 1206 BOURNS R
139. NTAL 100 16V 10 SPRAGU C221 51559 SMD TANTAL 100 16V 10 SPRAGU C222 51559 SMD TANTAL 100 16V 10 SPRAGU C223 51559 SMD TANTAL 100 16V 10 SPRAGU C224 8493 CAPA SMD 1206 100N 50V 20 X7R VITRAM Art no 0 48 0001 Page 8 53 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS C225 8493 SMD 1206 100N 50V 20 X7R VITRAM C226 51559 CAPA SMD TANTAL 10U 16V 1096 SPRAGU C227 51559 CAPA SMD TANTAL 10U 16V 1096 SPRAGU C228 8493 SMD 1206 100N 50V 20 X7R VITRAM C229 8493 SMD 1206 100N 50V 20 X7R VITRAM C23 8493 SMD 1206 100N 50V 20 X7R VITRAM C230 51559 SMD TANTAL 10U 16V 10 SPRAGU C231 51559 CAPA SMD TANTAL 10U 16V 1096 SPRAGU C232 56394 SMD TANTAL 10U 35V 10 SPRAGU C233 56394 SMD TANTAL 10U 35V 10 SPRAGU C234 56394 SMD TANTAL 10U 35V 10 SPRAGU C235 56394 SMD TANTAL 10U 35V 10 SPRAGU C236 21018 SMD 1206 22 50 10 X7R 237 21018 5 1206 22 50 10 X7R 238 21018 SMD 1206 22 50 10 X7R 239 21018 SMD 1206 22N 50V 10 7 24 21018 SMD 1206 22N 50V 10 X7R VITRAM C240 21018 SMD 1206 22N 50V 10 X7R VITRAM 241 21018 SMD 1206 22N 50V 10 X7R 245 21018 SMD 1206 22 50 10 7 246 21018 SMD 1206 22 50 10 X7R 247 21018
140. OURNS R34 21329 RES SMD 33 2K 1 0 25W 1206 BOURNS R35 21335 RES SMD 100K 1 0 25W 1206 BOURNS R36 21345 RES SMD 681K 1 0 25W 1206 BOURNS R37 20724 RES SMD 100 1 0 25W 1206 BOURNS R38 21345 RES SMD 681K 1 0 25W 1206 BOURNS R39 21345 RES SMD 681K 1 0 25W 1206 BOURNS R40 21347 RES SMD 1M 1 0 25W 1206 BOURNS R41 20750 RES SMD 10K 1 0 25W 1206 BOURNS R42 21335 RES SMD 100K 1 0 25W 1206 BOURNS R44 20741 RES SMD 2 21K 1 0 25W 1206 BOURNS R45 20741 RES SMD 2 21K 1 0 25W 1206 BOURNS R46 20745 RES SMD 4 7K 1 0 25W 1206 BOURNS R47 20745 RES SMD 4 7K 1 0 25W 1206 BOURNS R51 20733 RES SMD 562 1 0 25W 1206 BOURNS R52 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS Art no 0 48 0001 Page 8 38 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS R53 21339 RES SMD 221K 1 0 25W 1206 BOURNS R54 20737 RES SMD IK 1 0 25W 1206 BOURNS R55 21329 RES SMD 33 2K 1 0 25W 1206 BOURNS R56 20733 RES SMD 562 1 0 25W 1206 BOURNS R57 21339 RES SMD 221K 196 0 25W 1206 BOURNS R58 21329 RES SMD 33 2K 1 0 25W 1206 BOURNS R59 20737 RES SMD IK 1 0 25W 1206 BOURNS R62 21329 RES SMD 33 2K 1 0 25W 1206 BOURNS R63 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R64 21339 RES SMD 221K 196 0 25W 1206 BOURNS R65 21339 RES SMD 221K 196 0 25W 1206 BOURNS R66 20742 RES SMD 2 7K 196 0 25W 1206 BOURNS R67 20745 RES SMD 4 7K 1 0 25W 1206 BOURNS R68 20745 RES SMD 4 7K 196 0 25W 1206 BOURNS R69 20737 RES SMD IK 1 0 25W 1206 BOURNS R7 21347 RES SMD 1M 1 0 25W 1206 BOURNS R
141. OURNS R42 56375 RES SMD 511K 1 0 25W 1206 BOURNS R43 56375 RES SMD 511K 1 0 25W 1206 BOURNS R44 20724 RES SMD 100 1 0 25W 1206 BOURNS R45 20737 RES SMD 1K 1 0 25W 1206 BOURNS R46 20750 RES SMD 10K 1 0 25W 1206 BOURNS R47 72179 RES MET 40 2 1 1W 10000V PHILIP R48 72179 RES MET 40 2 1 1W 10000V PHILIP R49 20750 RES SMD 10K 190 0 25W 1206 BOURNS R5 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R50 53700 RES SMD 40 2K 1 0 25W 1206 BOURNS R51 21335 RES SMD 100K 196 0 25W 1206 BOURNS R52 20750 RES SMD 10K 1 0 25W 1206 BOURNS R53 53700 RES SMD 40 2K 1 0 25W 1206 BOURNS R54 51745 RES SMD 402K 196 0 25W 1206 BOURNS R55 20750 RES SMD 10K 1 0 25W 1206 BOURNS R56 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R57 20750 RES SMD 10K 1 0 25W 1206 BOURNS R58 51745 RES SMD 402K 196 0 25W 1206 BOURNS R59 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R6 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R60 20750 RES SMD 10K 1 0 25W 1206 BOURNS R61 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R62 20750 RES SMD 10K 1 0 25W 1206 BOURNS R63 21325 RES SMD 15K 1 0 25W 1206 BOURNS R64 20724 RES 5 100 1 0 25W 1206 BOURNS R65 21327 RES SMD 22 1 1 0 25W 1206 BOURNS R66 21327 RES SMD 22 1 1 0 25W 1206 BOURNS R67 20750 RES SMD 10 1 0 25W 1206 BOURNS R68 20750 RES SMD 10 1 0 25W 1206 BOURNS R69 1034 RES MET 100K 1 0 6W 50PPM DRALOR R7 21327 RES SMD 22 1 1 0 25W 1206 BOURNS 8 20750 RES SMD 10K 1 0 25W 1206 BOURNS R9 21335 RES SMD 100K 1 0 25W 1206 BOURNS TRI W14
142. P DZ7 51772 DIODE Z SMD 50080 4 7V PHILIP JI 84306 CNM 10SPC LUMBER J2 72977 5 JST 1 51460 RES ADJUST 20K 0 25W SMD BOURNS P1691B W1404663 IC DEF PREAMPLIFIER DG501 WUERTH R10 20750 RES SMD 10K 1 0 25W 1206 BOURNS R100 20737 RES SMD IK 1 0 25W 1206 BOURNS R101 20737 RES SMD IK 1 0 25W 1206 BOURNS R102 33927 RES SMD 20K 1 0 25W 1206 BOURNS R103 33927 RES SMD 20K 1 0 25W 1206 BOURNS R104 20722 RES SMD 82 5 196 0 25W 1206 BOURNS R107 21335 RES SMD 100K 196 0 25W 1206 BOURNS R108 20737 RES SMD IK 1 0 25W 1206 BOURNS R109 20737 RES SMD IK 1 0 25W 1206 BOURNS R11 21335 RES SMD 100K 196 0 25W 1206 BOURNS R12 21335 RES SMD 100K 1 0 25W 1206 BOURNS R13 20750 RES SMD 10K 1 0 25W 1206 BOURNS R14 20750 RES SMD 10K 1 0 25W 1206 BOURNS R16 53697 RES SMD 90 9K 1 0 25W 1206 BOURNS R17 21347 RES SMD 1M 1 0 25W 1206 BOURNS R18 20737 RES SMD IK 1 0 25W 1206 BOURNS R19 51750 RES SMD 49 9K 1 0 25W 1206 BOURNS R20 21325 RES SMD 15K 1 0 25W 1206 BOURNS R21 21327 RES SMD 22 1 1 0 25W 1206 BOURNS R22 21327 RES SMD 22 1 1 0 25W 1206 BOURNS R24 21335 RES SMD 100K 1 0 25W 1206 BOURNS R26 21637 RES SMD 10M 1 0 25W 1206 BOURNS R27 20750 RES SMD 10K 1 0 25W 1206 BOURNS R28 20750 RES SMD 10K 1 0 25W 1206 BOURNS R29 51763 RES SMD 6 98K 1 0 25W 1206 BOURNS R30 53690 RES SMD 332K 1 0 25W 1206 BOURNS R31 51763 RES SMD 6 98K 1 0 25W 1206 BOURNS R32 21335 RES SMD 100K 1 0 25W 1206 BOURNS R33 21329 RES SMD 33 2K 1 0 25W 1206 B
143. PPM DRALOR R2 67014 99 RES 0414 1 IW 120K BEYSCH R200 20750 RES SMD 10K 1 0 25W 1206 BOURNS R201 20750 RES SMD 10K 1 0 25W 1206 BOURNS R202 21335 RES SMD 100K 1 0 25W 1206 BOURNS R203 20750 RES SMD 10K 1 0 25W 1206 BOURNS R204 20750 RES SMD 10K 1 0 25W 1206 BOURNS R205 21335 RES SMD 100K 1 0 25W 1206 BOURNS R21 21637 RES SMD 10M 1 0 25W 1206 BOURNS R210 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS R211 21344 RES SMD 562K 196 0 25W 1206 BOURNS R212 21338 RES SMD 182K 196 0 25W 1206 BOURNS R213 21329 RES SMD 33 2K 146 0 25W 1206 BOURNS R214 21338 RES SMD 182K 196 0 25W 1206 BOURNS R215 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS R216 21344 RES SMD 562K 196 0 25W 1206 BOURNS R217 21338 RES SMD 182K 1 0 25W 1206 BOURNS R218 84137 RES CHIP 1206 196 0 25W 34 8K BOURNS R219 21338 RES SMD 182K 196 0 25W 1206 BOURNS R22 21637 RES SMD 10M 1 0 25W 1206 BOURNS R23 21637 RES SMD 10M 1 0 25W 1206 BOURNS R230 20750 RES SMD 10K 1 0 25W 1206 BOURNS R231 20750 RES SMD 10K 1 0 25W 1206 BOURNS R232 21335 RES SMD 100K 196 0 25W 1206 BOURNS R233 20750 RES SMD 10K 1 0 25W 1206 BOURNS R234 20750 RES SMD 10K 1 0 25W 1206 BOURNS R235 21335 RES SMD 100K 1 0 25W 1206 BOURNS R24 21637 RES SMD 10M 1 0 25W 1206 BOURNS R240 51563 RES SMD 4 7M 1 0 25W 1206 BOURNS R241 21344 RES SMD 562K 196 0 25W 1206 BOURNS R242 21338 RES SMD 182K 196 0 25W 1206 BOURNS R243 21329 RES SMD 33 2K 146 0 25W 1206 BOURNS R244 21338 RES SMD 182K 1 0 25W 1206 BOURNS Art no 0 48 0
144. Page 2 4 Version July 2001 2 STARTING Important notes When MULTIPULSE BIOWAVE FRED is powered by the FRED vehicle charger the defibrillation function is not available While using MULTIPULSE BIOWAVE FRED in the monitoring mode through the vehicle charger for FRED users are recommended not to charge the high voltage capacitor in either mode manual or AED or when there is no battery However if you do start charging high voltage capacitor charging will not be effective and the device will either be switched off or display error messages To cancel the error messages the device must be switched off with the On Off key 2 3 3 DG 2002 C2 charger The DG 2002 C2 charger is used for rapidly recharging one or two cadmium nickel batteries It has been designed specially for such batteries and offers the following advantages e optimised charging performance and e a longer life for cadmium nickel batteries To charge one or two cadmium nickel batteries with the DG 2002 C2 charger connect the charger to the mains Switch on the DG 2002 C2 charger switch located below the mains cord connector and insert a battery in one of the two slots Rapid charging starts as soon as the battery is inserted the indicator goes on Recharging a fully discharged battery takes one hour When the cadmium nickel battery is fully charged the console switches to the continuous charge mode the indicator flashes A cadmium nick
145. RED DEVICE MONITOR PART ECG signal Inputs Input voltage Bandwidth Heart rate range Accuracy Minimum QRS width Baseline correction after saturation ORS indicator VF VT Recognition Shock recommendation Sensitivity Specificity Minimum amplitude required for ECG interpretation Art no 0 48 0001 insulated type CF acquisition through a three lead patient cable four lead patient cable ten lead patient cable or through adhesive defibrillation electrodes leads I IL III or ECG through the adhesive defibrillation electrodes protection from defibrillation and pacing impedance gt 2 5 at 10 Hz common mode reject rate gt 100 dB noise at the input lt 35 UV patient lead current lt electrode impedance monitoring dynamics 5 mV common mode V differential mode 1 V 0 5 Hz 40 Hz at 3 dB 10 to 300 b min 5 b min 5 ms after 200 ms audio and visual in the presence of VF V T at a rate of over 180 b min 98 8 AHA and MIT 99 97 amplitude gt 0 20 mV Signals with an amplitude lt 0 2 mV are interpreted as asystole Page 1 4 Version July 2001 DESCRIPTION OF THE BIOWAVE FRED DEVICE LCD Monitor Specifications Display Scrolling speed Scrolling direction Alarms Technical alarms Physiological alarms Memory Recording capacity PCMCIA card reading liquid crystal display
146. RNS R3 20737 RES SMD IK 1 0 25W 1206 BOURNS R30 59887 RES SMD 5 11 1 0 25W 1206 BOURNS R4 20737 RES SMD IK 1 0 25W 1206 BOURNS R5 20737 RES SMD IK 1 0 25W 1206 BOURNS 20737 RES SMD 1 0 25W 1206 BOURNS R7 72917 RES HT 100 1 PHILIP R8 33927 RES SMD 20K 1 0 25W 1206 BOURNS R9 33927 RES SMD 20K 1 0 25W 1206 BOURNS 51675 062 0P 062 508 SMD 02 51675 062 062 508 SMD 3632 ACCBL CABLE CLAMP 2 5X89MM PANDUI Art no 0 48 0001 Page 8 99 Version July 2001 9 INDEX Abbreviations components 8 1 signals on diagrams 8 2 Accessories 1 11 Automated external defibrillator 3 1 Automatic daily test 4 2 Automatic test Upon switching on 4 1 B Battery charge 2 3 Battery disposal 1 3 Battery type 1 3 Biocompatibility 3 2 C Chart 8 11 8 12 Cleaning 4 4 CPR 3 1 D Defibrillation waveform 1 7 Diagrams 8 13 Dimensions 1 7 Disassembly 6 1 E Electromagnetic compatibility IIL 2 2 Electrostatic discharge 6 1 ESD 6 1 Exploded views 6 13 6 14 Explosive environment 2 1 F Failures 5 1 I Interconnections 8 8 L LCD monitor 1 5 Liquid penetration 4 4 Lithium cell 1 3 M Manual test 4 2 Manual version I Memory card 1 5 Art no 0 48 0001 Page 9 1 Optional features 1 9 Ordering parts 6 12 Overview 1 1 P Power supply 2 2 R Replacement boards 6 2 parts 6 12 5 Safety
147. S 8 HM LHS z 94bSb i T 962dEn AN Lad AOdddH E Cox EEZGZT EMT OLEH Berssa y ESTHI I ES T lt _ z921 z t MSZ nas 007 5 5 1 9925 5955 LEE azz 5 8324 6524 23 Tao REN 2 1 T I x e sez z NS OT ZESSNT 098 094 pags 0052 bessa l 0054
148. S R8 67014 99 RES MET 0414 1 1W 120K BEYSCH R800 72651 CAPA CERDI 220PF 6KV R12 5 ROEDER R801 986 RES MET 10 1 0 6W 50PPM DRALOR R9 67014 99 RES MET 0414 1 1W 120K BEYSCH R901 21352 RES SMD 0 1 0 25W 1206 BOURNS R910 21637 RES SMD 10M 1 0 25W 1206 BOURNS R911 21338 RES SMD 182K 1 0 25W 1206 BOURNS R912 21326 RES SMD 18 2K 1 0 25W 1206 BOURNS R913 21338 RES SMD 182K 1 0 25W 1206 BOURNS R930 21338 RES SMD 182K 1 0 25W 1206 BOURNS R931 20747 RES SMD 6 81K 1 0 25W 1206 BOURNS R932 21338 RES SMD 182K 1 0 25W 1206 BOURNS R935 21338 RES SMD 182K 1 0 25W 1206 BOURNS R937 21338 RES SMD 182K 1 0 25W 1206 BOURNS R943 20737 RES SMD IK 1 0 25W 1206 BOURNS R948 21326 RES SMD 18 2K 1 0 25W 1206 BOURNS R982 20720 RES SMD 56 2 1 0 25W 1206 BOURNS RN900 84061 RES NET SOP16 8 56 290 BOURNS RN905 84061 RES NET SOP16 8X56 2 BOURNS RN906 84061 RES NET SOP16 8 56 290 BOURNS RN907 84061 RES NET SOP16 8X56 2 BOURNS SO901 69969 IC SOCKEL PLCC32 SMD NUGENT T600 51471 TRANS SMD BSS84 SOT23 SIEMEN T610 51471 TRANS SMD BSS84 SOT23 SIEMEN T660 51470 TRANS SMD BSS138 SOT23 SIEMEN T70 51470 TRANS SMD BSS138 SOT23 SIEMEN T700 68375 TRANS RFD16N05 251 HARRIS T701 68375 TRANS RFD16N05 251 HARRIS T71 51470 TRANS SMD 55138 SOT23 SIEMEN TR700 U21156 CORE FERRITE MOUNT U4B156 EMED Art no 0 48 0001 Page 8 32 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 8 9 DEFIBRILLATION ECG PREAMP PRINTED CIRCUIT BOARD Article no
149. S 3098 5 ye 228 BSL 5 WR 746HC138 4 F RNSO 1 16 RHCZ2 is E 5 10307 107 WR 4 iz 4 select test 12 QD D E cs pace inhibit 11 1 1 back 1 7 iu BS BHC32 EKG V back ve SL erstaerker l1U0 adrises Kabel back ds 8 EJ 418 g4 Ar 9090 Controller is WR SXSERO MODIFICATION 12 15 12 csi WT 1120299 Wr Str ever 260898 ut 1920500 2 NR UZP287 BRUKER APPR W d NR U45452 2 SHT NR July 2001 rsion Ve Page 6 21 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS ND 34 FGND R606 REDS
150. SCHILLER MEDICAL 5 FRED BIOWAVE First Responder External Defibrillator Biphasic Notice technique Version Juillet 2001 THE ART OF DIAGNOSTICS Part No 0 48 0001 FRED MULTIPULSE BIOWAVE Service Manual Revision History Version 1 July 2001 Art N 0 48 0001 Pagel Vo Juillet 2001 FRED MULTIPULSE BIOWAVE WARNING This manual shall be considered to form an integral part of the described device This service manual is intended for qualified personnel It describes the operating maintenance and troubleshooting MULTIPULSE BIOWAVE FRED devices Compliance with its contents is a prerequisite for correct device performance and the safety of the patient and the operator The manufacturer shall only be liable for the safety reliability and performance of the device if all assembly extensions adjustments modifications and repairs have been performed by the manufacturer or by persons authorised by the manufacturer the electrical system of the premises of use is in accordance with applicable requirements the device is used in accordance with the instructions for use only original Schiller spare parts are used This manual describes the device at the time of printing The provision of this manual shall not in any event constitute permission or approval to modify or repair the device The manufacturer agrees to supply all the spare parts for a ten year period rights
151. SE SIEMEN E2 34883 SPARKER FUSE SIEMEN JI 21456 ACCBL PIN FORK PRT 1 0MM VOGT J2 21456 ACCBL PIN FORK PRT 1 0MM VOGT J3 21456 ACCBL PIN FORK PRT 1 0MM VOGT 4 21456 1 0 VOGT 15 21456 1 0 VOGT 16 21456 1 0 J7 21456 ACCBL PIN FORK PRT 1 0MM VOGT L1 22874 SELF SMD 1008 1 5UH 10 COILCR L2 22874 SELF SMD 1008 1 5UH 10 COILCR P1723 W1404693 CI PROT PREAMP ECG DG501 BIPH WUERTH 72637 RES 2 1 5W 20 DALE R10 72917 RES HT 100 1 PHILIP 21348 RES SMD 1 21M 190 0 25W 1206 BOURNS R12 21347 RES SMD 1M 1 0 25W 1206 BOURNS R13 21347 RES SMD 1M 1 0 25W 1206 BOURNS R14 21348 RES SMD 1 21M 146 0 25W 1206 BOURNS R15 20724 RES SMD 100 1 0 25W 1206 BOURNS R16 20724 RES SMD 100 1 0 25W 1206 BOURNS R17 21352 RES SMD 0 5 0 25W 1206 BOURNS R19 21352 RES SMD 0 5 0 25W 1206 BOURNS R2 72637 RES BOB 2K 1 5W 20PPM DALE R21 21327 RES SMD 22 1K 1 0 25W 1206 BOURNS R22 20724 RES SMD 100 1 0 25W 1206 BOURNS R23 20724 RES SMD 100 1 0 25W 1206 BOURNS Art no 0 48 0001 Page 8 98 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS R24 20749 RES SMD 9 09K 1 0 25W 1206 BOURNS R25 51291 RES SMD 4 22K 1 0 25W 1206 BOURNS R26 51291 RES SMD 4 22K 1 0 25W 1206 BOURNS R27 21335 RES SMD 100K 196 0 25W 1206 BOURNS R28 21335 RES SMD 100K 1 0 25W 1206 BOURNS R29 59887 RES 5 5 11 1 0 25 1206 BOU
152. SMD 1206 10N 50V 20 X7R 704 21006 SMD 1206 2 2 50V 20 X7R 705 8493 SMD 1206 100 50 20 X7R 706 65496 TANTAL 5 100 25V SIEMEN C707 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C708 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C709 65496 CAPA ELECT TANTAL SMD 10U 25V SIEMEN C710 65496 CAPA ELECT TANTAL SMD 10U 25V SIEMEN C711 65496 CAPA ELECT TANTAL SMD 10U 25V SIEMEN C712 21006 CAPA SMD 1206 2 2N 50V 20 X7R VITRAM C713 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C715 65496 CAPA ELECT TANTAL SMD 10U 25V SIEMEN Art no 0 48 0001 Page 8 25 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS C716 65496 CAPA ELECT TANTAL SMD 10U 25V SIEMEN C8 45051 CHIP 1206 2 2N 50V NPO 1 VITRAM C9 45051 CHIP 1206 2 2N 50V NPO 1 VITRAM C900 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C901 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C902 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C903 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C905 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C906 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C907 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C908 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C909 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C910 8493 CAPA SMD 1206 100N 50V 2096 X7R VITRAM C911 20983 SMD 1206 27 50V 5 NPO VITRAM C912 20983 SMD 1206 27 50V 5 NPO VITRAM C913 20983
153. WER PART The section below describes the functioning of the various PCBs located in the lower part of the MULTIPULSE BIOWAVE FRED device The PCBs are as follows BATTERY INTERFACE printed circuit board POWER SUPPLY printed circuit board HIGH VOLTAGE CIRCUIT printed circuit board DEFIBRILLATOR CONTROL printed circuit board HIGH VOLTAGE SWITCHING circuit board ECG PREAMP PROTECTION printed circuit board INSULATION AND SHIELDING printed circuit board 7 3 1 BATTERY INTERFACE printed circuit board The BATTERY INTERFACE PCB W4P14 1682 is responsible for the mechanical and electrical connection between the contacts of the battery inserted in its slot and the electrical circuits of MULTIPULSE BIOWAVE FREDO The battery interface circuit includes three links via connector J1 power supply link UBATT earth link GND e cadmium nickel battery or lithium cell recognition signal NTC 7 3 23 _ POWER SUPPLY printed circuit board The POWER SUPPLY PCB U3 P296 generates all the power supply voltages required for the monitor section of FRED to operate The circuit also includes the On Off transistor controlled by the CPU The input voltage of the power supply circuit must be located between 10 and 28 V The power supply printed circuit generates the following power supply voltages e 5 V voltage that powers the logical circuits of the CPU board 12 V voltage that powers the analogue circuits of the CPU board the backli
154. WICKMA 79075 M 38 D PRT MILLI GRID 2 0MM MOLEX J10 59995 ACCBL PIN FORK D1 1MM VOGT Art no 0 48 0001 Page 8 79 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 59995 ACCBL FORK D1 1MM VOGT J12 35779 ACCBL TAB PL 2 8 PRT VOGT J13 59995 ACCBL PIN FORK D1 1MM VOGT J14 59995 ACCBL PIN FORK D1 1MM VOGT J15 72931 CN F 8 D PRT 4455 PITCH 2 54 MOLEX J16 35779 ACCBL TAB PL 2 8 PRT VOGT J17 72156 CN M 6 D PRT MODU2 AMP J18 72972 CN M 34 D PRT MILLI GRID 2 0MM MOLEX J2 59995 ACCBL PIN FORK D1 1MM VOGT J3 72143 CN M 34 D PRT GLSS LONG F R AMP 4 35779 ACCBL TAB PL 2 8 PRT VOGT J5 59995 ACCBL PIN FORK D1 1MM VOGT 16 72157 8 D PRT MODU2 J7 35779 ACCBL TAB PL 2 8 PRT VOGT J8 35779 ACCBL TAB PL 2 8 PRT VOGT J9 35893 CN F 64 D PRT BARSIL R2 54 RN 4915 FUSE SUP PRT 5X20 CLIPS WICKMA 1 4915 FUSE SUP 5X20 CLIPS WICKMA PF2 35012 FUSE SUP PRT TR5 WICKMA PF3 35012 FUSE SUP PRT TR5 WICKMA 34811 RES ADJUST 50 0 5W 25 V BOURNS P1721 W1404691 HV CIRCUIT IC DG501 BIPH CIRE P2 34811 RES ADJUST 50K 0 5W 25T V BOURNS RGI 452 317 VREG LM317T TO220 STM RG2 18812 317 VREG LM317LZ 92 STM 51387 12 2 RUI 72932 RES VDR 35V 10 0 05W 7 5 SIEMEN 72508 RES 27 5 10W 20 DALE R10 20730 RES SMD 332 1 0 25W 1206 BOURNS 20734 RES SMD 681 190 0 25W 1206 BOURNS R12 20750 RES SMD 10 1 0 25W 1
155. aged by an interrupt flip flop that is refreshed by signal RSTRDYV generated by output flip flop 033 Multiplexing and analogue digital conversion The channel of the signals to be converted is selected by signals ADMUXT 0 2 generated by output flip flop U34 INPUT FLIP FLOPS Keypad keys The activation of keypad keys via the low pass filters and the polarisation resistors built around RN1 C80 C87 and RN2 is applied by input flip flop 040 and read by the HOST microcontroller Setting jumpers Setting jumpers CH2 CH9 and CH10 CH11 used for setting up the device are taken into account by input flip flops 020 and 041 Communication with the defibrillator The defibrillator status signals DEFCHARGE DEFREADY SECDISCH DEFSEC and CDNI LI applied by input flip flop U39 The signals have been described in detail in the defibrillator part Cold start Signal CLDSTRT generated by the voltage supervisor watchdog circuit is applied by input flip flop 041 It informs the HOST microcontroller of the reason for the generation of a reset pulse Art no 0 48 0001 Page 7 7 Version July 2001 7 OPERATING EXPLANATIONS Communication with the display CPU Display CPU status signals READY VID and ERRORVID are applied by input flip flop 041 READY VID is used to synchronise the transfer of data between the HOST CPU and the display CPU and ERRORVID is a signal that monitors the functioning of the display CPU Besi
156. are addressed one after the other through bus DM 0 7 and CS signals generated by decoder U59 RECORDING CONTROL LOGIC The audio signals picked up through a microphone PHONE IN and PHONEGND are amplified filtered and codified by U62 The counter built around U61 and gates U63 and U64 generate the conversion and sampling frequency of ADPCM encoder U62 and regulates the transfer of data from the encoder to offset register U60 The data output from the offset register are read by the recording microcontroller and saved in the flash memory The PCMCIA connector support that is screwed onto the CPU PCB receives the flash memory VF CPU The VF CPU is built around the VF microcontroller U70 its EEPROM U72 its working RAM U80 decoder U79 voice prompt controller U73 and U75 and analogue processing system U90 U91 U92 U93 094 095 etc which includes A D and D A conversion U78 and U77 VOICE PROMPT CONTROLLER Spoken messages are emitted by the voice prompt controller U73 It is under the control of the VF microcontroller through DVF 0 7 and signals RD VF VF and CSSYNTH Flash memory 075 contains the various messages The analogue output of the messages takes place with amplifiers U76B and U66B Art no 0 48 0001 Page 7 10 Version July 2001 7 OPERATING EXPLANATIONS ANALOGUE PROCESSING The DC component of signal ECGX1000 is cancelled by capacitor C170 After that the residual signal is filtered 091 and r
157. ast on lug Jumper Induction coil core Lamp indicator LED light emitting diode Speaker Potentiometer Pushbutton Fuse holder Quartz Resistor VD resistor Adjustable resistor Rectifying bridge Regulator Relay Resistor network Support Solder pin Switch sectioning switch Transistor IGBT Transistor network Test point Transformer Integrated circuit optocoupler Page 8 1 Version July 2001 0 17 0 25 ANALYSE AVDO BVDMEMI BVDMEM2 CHARGEN CHECKBAT CLDSTRT CONTR DOWN CONTR UP CTS SUBD9 CDMEMI CDMEM2 CDNI LI CHARGEDR CSADC CSAUDIO CSDEFIO CSDEFII CSECG NF CSENREG CSFLASH CSKEY CSLCD CSMUX CSSpO2 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 8 2 LIST OF SIGNALS USED IN THE DIAGRAMS HOST microcontroller address bus Flash memory address bus Analyse Shock key LCD monitor controller registry address signal Detection of the saving voltage for SRAM memory cards Detection of the saving voltage for SRAM memory cards High voltage capacitor charging enabling signal active on 1 Battery voltage monitoring signal Signal indicating the origin of the RESET signal Decrease contrast key Increase contrast key Control signal of the serial link between the HOST microcontroller and the external modem Signal of the presence of the flash memory card Signal of the presence of the flash memory card Cadmium nickel battery or lithium
158. cadmium nickel battery inserted in the device the input voltage must be at least 18V In that case the battery charging current is 125 mA If a lithium cell is used the absence of NTC in the battery housing blocks transistor T5 which disables the battery charge current CADMIUM NICKEL BATTERY OR LITHIUM CELL RECOGNITION CIRCUIT The cadmium nickel battery or lithium cell recognition circuit is made up of U3A which recognises the presence of NTC in the battery slot The detection is done by the NTC signal Comparator U3A outputs the corresponding information for the CPU signal CDNI LI HIGH VOLTAGE GENERATOR The high voltage generator is used to charge the high voltage capacitor to a preset energy level The stored energy is measured by measuring the sum of the two charging voltages of the high voltage capacitor 30 uF 3 6 and 30 uF 1 2 The high voltage capacitor is charged by high voltage converter TR1 driven by PWM 04 and associated components T1 T2 T6 T8 and T9 Two conditions must be met to activate the high voltage generator e Activation of the charging transistor T10 by a low level at signal CHARGEDR e High level at signal GEST TP6 When transistor T10 conducts switching regulator U4 is powered is the primary of TR1 The presence of a high level at signal GEST unlocks the high voltage generator the oscillation of which generates the voltage required to charge the high voltage capacitor 30 uF
159. ce follow applicable ESD rules 6 3 3 Removing the POWER SUPPLY circuit After removing the shielding cover 24 the POWER SUPPLY PCB is entirely accessible Place the lower part flat with the handle turned towards you To remove the POWER SUPPLY PCB 16 from the lower part follow the instructions below 1 The POWER SUPPLY PCB is connected to the HIGH VOLTAGE CIRCUIT through a board to board connector CP14 2 Justpull up the POWER SUPPLY circuit till it is completely separated from the board 3 While removing the POWER SUPPLY circuit take care not to damage the connector 717 on the HIGH VOLTAGE CIRCUIT located close by Caution This circuit contains components sensitive to electrostatic discharge After disconnecting the PCB from the device follow applicable ESD rules 6 3 4 Removing the ECG PREAMP PROTECTION circuit After removing the shielding cover 24 the ECG PREAMP PROTECTION circuit becomes fully accessible Place the lower part flat with the handle turned towards you To remove the ECG PREAMP PROTECTION circuit 25 from the lower part follow the instructions below 1 The ECG PREAMP PROTECTION PCB is connected two high voltage wires white and orange to the connector for the large defibrillation electrodes 2 disconnect the two high voltage wires pull back the insulating sleeves and lugs with flat pliers taking care not to crush the connector Art no 0 48 0001 Page 6 7 Version July 2001
160. cell encoding signal Control signal of the charge validation transistor T2 of the high voltage capacitor active on 0 ADC selection signal U37 U33 output flip flop selection signal U36 output flip flop and U39 input flip flop selection signal U35 output flip flop and U41 input flip flop selection signal UART selection signal serial link between the HOST microcontroller and the 12 lead ECG preamplifier UART selection signal serial link between the HOST microcontroller and the recording microcontroller Flash memory card selection signal 040 input flip flop selection signal LCD monitor controller selection signal U34 output flip flop selection signal UART selection signal serial link between the HOST microcontroller and the SpO2 module Page 8 2 Version July 2001 CSSUBD9 CSVF CSVIDEO DCD_SUBD9 DCIN DEFCHARGE DEFDISCH DEFREADY DISCH DISCHKEY 1 DISCHKEY 2 DSR_SUBD9 DTR_SUBD9 D 0 7 7 DVI O 7 DEFSEC DISCHENDR ECG X1000 ECG_ON ERRORVID HVMES 1 HVMES 2 HVMONIT INTUART INT1 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS UART selection signal serial link between the HOST microcontroller and the external modem UART selection signal serial link between the HOST microcontroller and the fibrillation detection microcontroller Selection signal for communication from the HOST microcontroller to the video microcontroller Control signal of the se
161. ciated components MONITORING THE INSULATION FAULTS OF THE IGBTS OF THE HIGH VOLTAGE SWITCHING CIRCUIT The insulation faults of the IGBTs of the high voltage switching circuit are monitored by resistors R69 and R70 installed on the high voltage switching circuit connected by the grey wire to pin J2 of the high voltage circuit If there is any insulation fault in a high voltage switching IGBT the amplitude of signal 52 is distorted In that case the fault is detected by the CPU PCB upper part which switches signal WDUMP to high to activate the safety discharge of the high voltage capacitor Besides the CPU PCB generates an error message on the LCD screen if that happens DETECTING VOLTAGE SURGES IF THERE IS AN END OF CHARGING FAULT Voltage surges if there is a fault in the end of charging circuit are detected by comparator which monitors the amplitude of signal HVEMS2 The triggering limit in the event of a surge is approximately 5 1 kV for the sum of the two charging voltages The outputs of all the open collector comparators of the safety circuit are interconnected If a technical fault is detected they set off the safety switch through comparator U15B The reference limit for the comparators of the safety circuit is provided by the voltage reference DZ2 which is itself monitored through U17C Art no 0 48 0001 Page 7 20 Version July 2001 7 OPERATING EXPLANATIONS 735 HIGH VOLTAGE SWITCHING circuit board
162. circuit W4P14 1722 buffered the high voltage circuit WAP14 1721 Art no 0 48 0001 Page 7 21 Version July 2001 7 OPERATING EXPLANATIONS T12 is the validation transistor of the pulse biphasic waveform and is controlled by transistors T11 T14 and T15 of the high voltage circuit The current in the control wire is limited by R7 R8 and R9 IGBT TYPE HIGH VOLTAGE SWITCHING CIRCUITS The high voltage and high current switching circuits are made up by associating IGBTs The phase 1 switching channel is made up of IGBTs T1 T2 T3 T4 T5 and T6 These IGBTs make up a series assembly of 3 x 2 IGBTs mounted in parallel The synchronous control of the various IGBTs outputs the first phase of the pulse biphasic waveform by means of the chopping discharge of 30 3 6 capacitor Resistors R1 R2 and R3 associated with each pair of IGBTs make up an IGBT potential balancing chain The phase 2 switching channel is made up of IGBTs T7 T8 and T9 These IGBTs make up a series assembly of 3 IGBTs The synchronous control of the various IGBTs outputs the second phase of the pulse biphasic waveform by means of the chopping discharge of the 30 uF 1 2 kV capacitor Resistors R4 R5 and associated with the IGBTs make up an IGBT potential balancing chain PATIENT INSULATION CIRCUIT WITH RELAYS The high voltage switching circuit also performs the function of insulating the patient by means of relays RLI and RL2 The coils of the two
163. conductor ECG patient cable with clip red green yellow and 45 bent connector ten conductor ECG patient with 45 bent connector three conductor ECG patient cable for infants with no clip red green yellow with 45 bent connector adhesive ECG electrodes for adults diameter 34 mm bag of 50 SpO finger sensor for adults Oxilink SpO sensor Y type for U 50105 finger cot finger cot for Oxilink sensor Y type U 50106 two metre 5 extension cord Page 1 12 Version July 2001 I DESCRIPTION THE MULTIPULSE BIOWAVE FRED DEVICE Art no 0 48 0001 W140 1977 W140 2254 W140 2255 W140 2377 W140 2378 W140 2379 W140 2380 W140 2852 W140 1994 soft SpO sensor for infants reusable soft SpO sensor for children reusable ear 5 sensor single use 5 finger sensor for adults bag of 10 adhesive single use SpO sensor for children weighing 15 45 kg bag of 10 adhesive single use SpO sensor for children weighing 3 15 kg bag of 10 adhesive single use sensor for infants weighing less than 3 kg bag of 10 reusable adhesive tape for SpO sensors bag of 12 single use adhesive tape for soft SpO sensors bag of 40 Page 1 13 Version July 2001 2 STARTING This section describes various possibilities supplying power to MULTIPULSE BIOWAVE FRED device and charging the cadmium nickel batteries and outlines some safety instructions to ensure
164. d by a push pull circuit associated with controller IC700 and switching transistors 700 and T701 The converter secondary supplies two floating power supply voltages 5V and 5 Voltage control is applied on the 5V output of the secondary by means of circuit IC701 and optocoupler OPT700 Regulation relies on the principle of pulse width modulation DATA TRANSMISSION Communication with the HOST CPU takes place through a 115 2 KB bi directional serial channel All data transmissions on this PCB operate according to the same principle so the description is provided for only one channel The data are applied at optocoupler OPT600 through MOSFET 600 The current limitation of the optocoupler emitting diode is performed by R600 When the current passes through the diode there is a drop in the voltage at the terminals of R603 on the reception side As a result the voltage at the terminals of R603 reflects the flow of information The signal 15 differentiated through R604 and 600 before being applied to a Schmidt trigger IC911A The output of the Schmidt trigger is connected to the serial port of the microcontroller The signal amplitude p2 of IC911A ought to be greater than twice the hysteresis at p3 The transmission chain for the QRS signal is very similar to the circuit described above This information is transmitted at a slightly slower speed with greater hysteresis 1 5 times 7 2 2 DEFIBRILLATION PREAMPprinted circuit board T
165. d components DISCHARGING PHASE The discharging phase is triggered when the user presses the Shock key on the device The Shock key supplies two signals DISCHKEY1 and DISCHKEY2 which generate two control signals for microcontroller U12 through U9A and U9B When the two signals DISCH and DISCH2 change status the microcontroller generates the DISCH and DISCH signals The DISCH signal drives transistor T12 high voltage circuit which makes up the first patient relay activation channel RL1 RL2 of the high voltage switching circuit In order to excite the patient relay the second fully hard channel must also activate transistor T13 of the high voltage circuit When the two conditions are met the patient relay is excited During that time signal DISCH unlocks the 10 KHz oscillator U7 counter 05 and the EPROM 04 After 25 ms the signals at the EPROM output supply the control pulses of the IGBTs of the high voltage switching circuit The resulting 5 KHz switching by the IGBTs of the two phases of 4 ms each generates the pulse biphasic wave Patient relay activation lasts 160 ms after which time signal STARTDEF comes back to zero which makes the contacts of the safety discharge relay return to the normally closed position Art no 0 48 0001 Page 7 17 Version July 2001 7 OPERATING EXPLANATIONS The IGBT stages of the high voltage switching circuit are controlled by four signals PREPULSE 1 PREPULSE 2 PHASE 1 and PHASE 2 generated
166. de by Schiller personnel or personnel that have been duly authorised by Schiller the device is used in accordance with the instructions for use e Users shall be entirely liable for any use of the device that does not comply with the procedures described in Operating Manual e This manual describes the device and the technical safety standards applicable at the time of printing All rights reserved for the circuits processes names software and devices referred to in this service manual e The quality assurance system applicable in the manufacturer s facility meets the requirements of international standards EN ISO 9001 and EN 46001 part of this document may be reproduced without the written permission of Schiller Art N 0 48 0001 Page III Vo Juillet 2001 FRED MULTIPULSE BIOWAVE Safety symbols used on the device 2 Danger High Voltage Conventions used in the manual Warns the user of an imminent hazard If the warning is not heeded the user and or people and property around the user could be exposed to death or serious injury Warning describing conditions or actions that could lead to device or software malfunctioning Remark or note providing useful information to enable the user to get the most from the equipment Additional information or explanation about the previous paragraphs Manufacturer SCHILLER MEDICAL SA 19 Avenue de la Gare F 67 162 Wissembourg Tel 2233 0 3 88 6
167. de pulses e g with a pacemaker The function is active when the two analogue multiplexers have a high impedance The last amplification stage IC102B is identical to the previous stage but does not include a sample and hold function The total amplification of the chain is 200 The lower cut off frequency second order can be switched from 0 05 Hz to 0 5 Hz whilst the upper cut off frequency fifth order is fixed and is equal to 150 Hz PACING AND ARTEFACT DETECTION Pacing pulses and artefacts are recognised by the fact that they have a greater component of higher frequencies For that purpose each ECG channel may be selected by the microcontroller via multiplexer IC301 The first amplification stage is made up of IC302A The higher frequency components of the signal are eliminated by C310 and R310 Components R311 C311 and R313 C311 limit the upper bandwidth The following stage is built identically 1 302 The two stages make up band pass filter that detects and amplifies signal disturbances Circuits IC302C and IC302D include window comparator When the signal disturbance amplitude exceeds a given limit the comparators set off two monostable components IC303A and IC303B They control the sample and hold stages and supply a signal to the microcontroller The microcontroller determines if the pulse is an artefact or a pacemaker pulse and can also affect the sample and hold stage MICROCONTROLLER The digital part of the TWELVE LEAD E
168. des signal READY VID which is taken into account by input flip flop U39 in association with signal INTVIDEO is used to ensure real time communication between the two CPUs Voice prompt control Status signal V IN PROGR from the VF CPU is applied by input flip flop U39 It is used to prevent conflicts between the transmission of spoken messages and audio alarms SERIAL COMMUNICATION Communication between the HOST CPU and the VF CPU the recording CPU the SpO2 module the ECG preamplifier the PCMCIA modem and the external modem takes place through a serial link via U25 and U26 Communication with the external modem alone supports a full RS 232 link The two quadruple UARTS are controlled by the HOST microcontroller via buses D 0 7 and A 0 2 control signals PSEN WR reset signals RAZUART 1 2 the selection signals of the various UARTs CS and interrupt signal INTUART The signal occupies an interrupt input on the HOST microcontroller ON OFF SYSTEM The device can be switched on in three different ways 1 Manually with the On Off key 2 Automatically for the daily test see the time stamper section below 3 Switching on by inserting the battery see the time stamper section below Pressing the On Off keypad key forces line ONBYKEY to the low status The signal becomes ON OFF through D1 and U18 It is applied to the power supply switching transistor located on the power supply PCB At the same time the ONBYKEY signal
169. devices has two capacities 30 uF 3 6 kV between terminals and and C2 30 uF 1 2 between terminals and C2 When the INSULATION AND SHIELDING circuit 24 is removed the components of the defibrillator section become accessible Place the lower part flat with the handle turned towards you Connect a voltmeter with a high voltage probe or a high voltage divider at the terminals of the high voltage capacitor Connect the COM pole of the multimeter to the terminal marked C of the high voltage capacitor and the high voltage probe or high voltage divider to the terminal C1 of the high voltage capacitor Make sure that there is no load voltage at capacity C1 Repeat the operation for capacity C2 between C and C2 6 3 2 Removing the DEFIBRILLATOR CONTROL circuit After removing the shielding cover 24 the DEFIBRILLATOR CONTROL PCB is entirely accessible Place the lower part flat with the handle turned towards you To remove the DEFIBRILLATOR CONTROL PCB 42 from the lower part follow the instructions below 1 The DEFIBRILLATOR CONTROL PCB is connected to the HIGH VOLTAGE CIRCUIT through board to board connector J1 Art no 0 48 0001 Page 6 6 Version July 2001 6 REPLACEMENT PARTS 2 Justpullup the DEFIBRILLATOR CONTROL circuit till it is completely separated from the board Caution This circuit contains components sensitive to electrostatic discharge After disconnecting the PCB from the devi
170. discharge into 40 60 80 100 and 120 Q resistance at maximum energy 100 1 40 2 R 60 80 3 80 74 100 4 5 120 60 e 40 t s 8 20 0 20 40 4 5 6 7 8 9 10 11 Temps ms DIMENSIONS AND WEIGHT Dimensions Width 260 mm Height 90 mm Depth 255 mm Weight 2 9 kg without battery or accessories Art no 0 48 0001 3 4 kg with lithium cell 3 7 kg with Cd Ni battery Page 1 7 Version July 2001 I DESCRIPTION OF THE BIOWAVE FRED DEVICE PHYSICAL ENVIRONMENT REQUIREMENTS Transport temperature range 30 C to 50 C Storage temperature range 10 to 50 C Operating temperature range 0 to 50 C Relative humidity 30 95 non condensing Atmospheric pressure 700 1060 hPa Protection class IP 20 without bag with charger IP 21 without bag without charger IP 23 with bag Art no 0 48 0001 Page 1 8 Version July 2001 DESCRIPTION OF THE BIOWAVE FRED DEVICE 1 3 FRED ACCESSORIES 1 3 1 1 3 2 1 3 3 1 3 4 1 3 5 1 3 6 BUFRDI Optional ECG display This option is used to view the ECG taken from the adhesive defibrillation electrodes or ECG electrodes on the monitor BUFRS SpO module Optional module including the ECG display BUFRDI and that of the plethysmogram Supplied
171. drivers U1 U2 of the control signals of the insulated gate bipolar transistors of the high voltage switching circuit are powered by the 12 V power supply voltage TP2 generated on the power supply PCB CHARGING PHASE The high voltage converter TR1 which is driven by the high voltage generator U4 and associated components is responsible for the charging phase of the high voltage capacitor During the charging phase safety discharge relay RL1 is excited by transistor controlled by signal STARTDEF in order to enable the high voltage capacitor to charge Two conditions must be met to activate the high voltage generator e Conditioning of the charging transistor T10 by the presence of a low level at signal CHARGEDR e High level at signal GEST TP6 HOLD PHASE When the high voltage capacitor is charged to the selected energy value the defibrillator switches to the hold phase which lasts no more than 20 seconds During the hold phase transistor T11 is made to conduct by a low level at signal DISCHENDR TP9 The condition is required in order to validate possible defibrillation during which the patient relay is activated by the two discharge transistors T12 and T13 DISCHARGING PHASE The discharging phase is the phase during which the charged high voltage capacitor is switched to the patient in order to defibrillate The discharging phase consists in activating the patient relay and controlling the insulated gat
172. e bipolar transistors of the high voltage switching circuit via drivers 01 U2 in order to generate the pulse biphasic waveform The discharging phase is always followed by a return to the normally closed position by the safety discharge relay RL1 after a delay of 160 ms As a result high voltage capacitor discharging can be performed by two different circuits e Either by the external discharge circuit i e via the high voltage switching circuit and the patient relay and RL2 on the circuit for defibrillation Or by the safety discharge circuit when relay RLI of the high voltage circuit is not excited and signal STARTDEF is on low The safety discharge circuit is made up of the following components RL1 and power resistor R1 of the high voltage circuit Art no 0 48 0001 Page 7 14 Version July 2001 7 OPERATING EXPLANATIONS Safety discharging of the high voltage capacitor occurs when signal STARTDEF returns to the low level in the following cases e Ifthe energy level is changed to a value below the initial value When adhesive electrode disconnection is recognised If no defibrillation occurs after twenty seconds If a technical fault is found in the defibrillator part When the device is switched off BATTERY CHARGE CIRCUIT The battery charge circuit is made up of a source of DC current associated with R13 and R14 Diode D11 protects the circuit if the external DC connection is reversed In order to charge a
173. e of Schiller can take charge of checking MULTIPULSE BIOWAVE FRED devices once a year as part of a maintenance agreement Otherwise make sure that the checks are performed by personnel who are trained and have the experience and qualifications required for such operations Yearly check visual inspection of the device to locate any mechanical damage Immediately replace any damaged parts check of the legibility of safety instructions Replacement of any missing or illegible marking check of the presence and legibility of a brief operating manual functional device check by means of a manual test leakage current measurement to IEC 60601 2 4 measurement of the energy delivered by the defibrillator see precautions while testing the device p 4 2 careful check of the electrode cables for any mechanical faults short circuits or cuts Other than the checks and inspections outlined above MULTIPULSE BIOWAVE FRED does not require any special maintenance 4 6 CLEANING AND DISINFECTING Caution Switch the device off before cleaning it Remove the battery or cell before starting to clean the device in order to rule out the risk of starting it up accidentally Disconnect the defibrillation electrode cables from the device before cleaning No liquid may be allowed to penetrate inside the device However if that does happen the device may not be used before it is verified by the Customer service department Never clean the device or the
174. e relevant section Never touch the terminals of the HIGH VOLTAGE CIRCUIT directly The high voltage capacitor may only be replaced by specially authorised and trained personnel Art no 0 48 0001 Page 6 10 Version July 2001 6 REPLACEMENT PARTS Caution The high voltage capacitor 5 of MULTIPULSE BIOWAVE FRED devices has two capacities 30 uF 3 6 kV between terminals C and and C2 30 uF 1 2 kV between terminals C and C2 The replacement of the high voltage capacitor is required extremely rarely as the capacitor has a very long life However if needed the high voltage capacitor can be replaced after removing the shielding cover 24 Place the lower part flat with the handle turned towards you To remove the high voltage capacitor 5 from the lower part follow the instructions below 1 First clear the insulating piece of the high voltage capacitor 22 by making an incision along the silicone fixing seal between the insulating piece of the high voltage capacitor 5 and the outer wall of the lower frame Make the incision with a Stanley knife taking care to prevent accidental injury 2 When silicone seal has been cut fully remove the insulating piece from the high voltage capacitor 3 Repeat the operation with the other silicone seal located between the insulating wall of the lower housing and the high voltage capacitor itself 4 When the silicone seal has been cut fully the high voltage ca
175. ectified 092 Resulting signal 2 is sent to ADC The signal associated with U96 provides automatic gain for the ECGFV signal The amplitude of the ECGMAX signal associated with U66A U93C and U93D fixes the minimum authorised limit LIMIT for an analysis Signal DEPASS fixes the maximum authorised limit for an analysis Signal ECGFV digitised by ADC U78 is supplied in the analogue form ECGQRS by 077 0764 This fixed gain signal is used to recognise QRSFV SPO2 MODULE The SpO2 module is mechanically fixed to the CPU board The floating power supply of the SpO2 module is provided by PWM controller U112 switching transistors T25 and T26 and transformer TR1 The counter reaction for voltage stability VSpO2 is provided through U115 and 2710 Communication between the SpO2 module and the CPU takes place via optocouplers 0113 0114 and 0116 72 4 BACKLIGHT CONVERTER support printed circuit PCB The BACKLIGHT CONVERTER support printed circuit board U3 P297 mechanically maintains the LCD monitor backlight circuit The function includes the following parts BACKLIGHT CONVERTER support PCB backlight converter The backlight converter is powered by the 12 V voltage generated by the power supply PCB and supplies an output voltage of about 1 kV in order to light the LCD screen by means of a CFL tube included in the display Art no 0 48 0001 Page 7 11 Version July 2001 7 OPERATING EXPLANATIONS 7 3 LO
176. el battery can be charged to 100 of its capacity in one hour with the DG 2002 C2 charger which offers a controlled charging facility Notes While the battery is being recharged never expose it to direct sunlight or place it on a radiator Also avoid exposing it to temperatures below 5 The surrounding temperature may not exceed 40 as exposure to excessively high temperatures could have an adverse effect on the total life of the battery Art no 0 48 0001 Page 2 5 Version July 2001 3 OPERATION This section describes the field of use of the device and the basic principles of the chain of survival For more information about the use of the device and its context of use it is imperative to refer to the Operating Manual of the FRED device In its basic version MULTIPULSE BIOWAVE FRED is a battery operated compact biphasic semiautomatic defibrillator Defibrillation is achieved by means of large single use adhesive defibrillation electrodes which also acquire the ECG signal in order to analyse and measure the heart rate When the device is in use the user is guided by visual and audio instructions LCD screen and speaker For documentation and analysis the device can save up to 5 hours of the ECG signal and the intervention procedure on its PCMCIA memory card The use of this device in the semiautomatic defibrillation mode or AED mode is only permitted if the legislation of the country of use expressly provides for earl
177. epeat the operation 2 Recharge or replace the battery 3 Check the connection of the high voltage capacitor 4 Change fuse F3 on the high voltage PCB 5 Change the high voltage and DEFIBRILLATOR CONTROL PCBs 6 Change the HIGH VOLTAGE SWITCHING board 1 Check the instructions and try again 2 Make sure that the Joulemeter is compatible with pulsed discharge or use an insulated current sensor and measure the defibrillation current 1 Change the high voltage and DEFIBRILLATOR CONTROL PCBs 2 Change the HIGH VOLTAGE SWITCHING board 1 Set the clock as instructed in the operating manual and switch on the device 2 Change the lithium cell on the CPU board 3 Change the CPU board Major error return the device for repairs Major error return the device for repairs Major error return the device for repairs Major error return the device for repairs Page 5 2 Version July 2001 5 TROUBLESHOOTING PROBLEM CAUSES CORRECTIVE ACTION Message 301 DISPLAY Major error return the device for repairs AUTOMATON ERROR Message 401 ALARM ID Major error return the device for repairs OUT OF RANGE Message 501 Major error return the device for repairs FIFO SCRATCH ERROR Message 502 Major error return the device for repairs MEMORY RECEPTION TIMEOUT Message 1605 SPO2 Major error return the device for repairs TRANSMISSION ERROR Message 701 Major error
178. evice All work on this circuit shall be performed with utmost care in order not to damage any component While putting in place the HIGH VOLTAGE CIRCUIT take care to ensure that the high voltage cables with Faston lugs are put in place correctly Incorrect installation of these lugs can lead to immediate malfunctioning of the defibrillator section or the entire device or malfunctioning after some time if the contacts are loose Make sure that no cable is stuck anywhere and that the cables are connected to the right location Also make sure that the various board to board connections are made correctly Put back the various cable clamps so as to restore the original wiring Do not forget to solder the grey wire to pin J2 of the HIGH VOLTAGE CIRCUIT While putting in place the fixing piece located nearby make sure that it is not in contact with pin J2 Make sure that nothing has been forgotten before starting up the device Caution This operation concerns a key component of the device Failure to put the HIGH VOLTAGE CIRCUIT in place correctly could damage the device beyond repair This operation may only be performed by personnel who have special authorisation and training to work on MULTIPULSE BIOWA VE FRED devices 6 3 7 Replacing the HV Capacitor 9 Warning This operation concerns the high voltage capacitor which can be charged to a fatal voltage Before starting to work make sure that the high voltage capacitor is fully discharged se
179. f 100 Art no 0 48 0001 single use adhesive defibrillation electrodes insulated type BF semiautomatic defibrillation AED mode manual defibrillation in synchronised mode manual defibrillation in non synchronised mode AED mode semiautomatic function AED mode Manual mode selection by manual keyboard optional 130 J 130 J 180 J energy delivered into 50 or on request 90 J 130 J 180 J energy delivered into 50 1 2 4 6 8 15 30 50 70 90 110 130 150 180 J energy delivered into 50 15 gt 50 150 4 lt 50 50 Q selected energy value audio message visual indication internal safety discharge displayed on monitor 90 charges at maximum energy with no time gap between two charges battery fully charged 5 sec with Cd Ni or lithium cell 6 sec with Cd Ni or lithium cell Biphasic waveform MULTIPULSE BIOWAVE Phase 1 4 ms and Phase 2 4 ms Idle time 400 us between two phases Page 1 6 Version July 2001 I DESCRIPTION OF THE MULTIPULSE BIOWAVE FRED DEVICE Discharge time into a resistance of 50 Q Synchronised shocks Safety discharge Phase 1 4 ms and Phase 2 4 ms Idle time 400 us between two phases 25 ms after the R wave 20 sec after charging 160 ms after delivering the shock if insufficient cell battery charge capacity if technical fault when the device is switched off Discharge curves at 180 Joules Oscillogram of
180. ffers independent operation for two a half hours in the monitoring mode or the possibility to deliver 110 defibrillation shocks at 180 Joules e lithium cell has an operating life of 5 hours in the monitoring mode or the possibility to deliver 450 defibrillation shocks at 180 Joules Notes MULTIPULSE BIOWAVE FRED cannot be started up without first inserting a correctly charged battery even when the device is connected to the FRED mains charger or vehicle charger MULTIPULSE BIOWAVE FRED automatically monitors the charge capacity of the battery or cell When the remaining charge level drops to the minimum required 30 minutes of operation or seven shocks at180 J the BATTERY LOW symbol is displayed on the screen RECHARGING THE CADMIUM NICKEL BATTERY The cadmium nickel battery can be recharged in the device itself by the mains charger or the vehicle charger for FRED The batteries may also be charged independently from the device with the help of an external DG 2002 C2 charger dedicated to cadmium nickel batteries 2 3 1 Mains charger for FRED Always recharge the cadmium nickel battery after each use and leave the FRED mains charger connected all the time There is no risk of overcharging the battery The mains charger offers two functions e slow recharging in 27 hours of the cadmium nickel battery installed in MULTIPULSE BIOWAVE FRED when the device is off e ECG monitoring by MULTIPULSE BIOWAVE FRED
181. fully remove the red and black cables from lugs J7 and J8 Proceed as described 4 Carefully remove the cable with an Amp connector from base 16 of the HIGH VOLTAGE CIRCUIT 5 Carefully remove the two high voltage cables connected to lugs J4 and J12 Proceed as described 6 Carefully remove the four high voltage cables from the high voltage converter connected by Faston lugs to lugs J2 14 J5 and J7 of the HIGH VOLTAGE SWITCHING circuit Undo the corresponding cable clamps to remove the cables 7 Unscrew the two fixing screws of the HIGH VOLTAGE CIRCUIT located close to the insulating wall close to the high voltage capacitor 8 Alsounscrew the three metal fixing pieces of the HIGH VOLTAGE CIRCUIT close to the rear wall 9 Now lift the HIGH VOLTAGE CIRCUIT vertically till the board to board connector formed by base J15 and male connector J1 of the battery interface PCB are fully disconnected Art no 0 48 0001 Page 6 9 Version July 2001 6 REPLACEMENT PARTS 10 Unsolder the grey wire from the HIGH VOLTAGE SWITCHING circuit soldered to pin J2 on the rear of the PCB 11 The HIGH VOLTAGE CIRCUIT can now be removed from the lower part Caution This circuit contains components sensitive to electrostatic discharge After disconnecting the PCB from the device follow applicable ESD rules Working on the HIGH VOLTAGE CIRCUIT is a delicate operation which concerns a key component for the correct operating of the entire d
182. g cables pull up the insulating sleeves and the lugs with flat pliers 2 Carefully remove the two high voltage wires lugs J10 and J11 connected to the connector for the large defibrillation electrodes 3 Carefully remove the high voltage cable connected to lug J12 of the HIGH VOLTAGE CIRCUIT 4 Carefully remove the high voltage cable connected to lug J4 of the HIGH VOLTAGE CIRCUIT 5 Also remove the two cables red and black connected to lugs J19 and J20 on the HIGH VOLTAGE SWITCHING circuit 6 Remove the cable from connector J18 of the HIGH VOLTAGE SWITCHING circuit 7 Remove the four high voltage wires from the high voltage converter that are connected to lugs J3 red 14 black J5 white and J7 blue of the HIGH VOLTAGE SWITCHING circuit 8 Unscrew the four screws used to fix the HIGH VOLTAGE SWITCHING circuit and take them out 9 After the above steps have been completed the HIGH VOLTAGE SWITCHING board can be removed from the lower part 10 While replacing the HIGH VOLTAGE SWITCHING circuit also unsolder the grey wire soldered to tab J2 of the HIGH VOLTAGE CIRCUIT Art no 0 48 0001 Page 6 8 Version July 2001 6 REPLACEMENT PARTS While putting back the HIGH VOLTAGE SWITCHING circuit fix it with the two fixing screws and make sure that the high voltage cables with Faston lugs are installed correctly Incorrect installation of these lugs can lead to immediate malfunctioning of the defibrillator sectio
183. ght converter and the radio amplifier e 12 V voltage that powers the analogue circuits of the CPU board 24 V voltage for adjusting the LCD monitor contrast Transistor T100 takes care of the On Off function through the ON OFF control signal The various power supply voltages are generated by two switching regulators U800 and IC360 the input voltage of which is switched by transistor T100 VOLTAGE The 5 V power supply voltage is provided by switching regulator U800 switching transistors T800 T801 induction coil L800 and freewheel diode D801 The whole system makes up a step down regulator with peak current limitation R802 and R805 Art no 0 48 0001 Page 7 12 Version July 2001 7 OPERATING EXPLANATIONS 12 V VOLTAGE The 12 V power supply voltage is provided by switching regulator IC360 switching transistors T362 and T363 control transistors T360 and T361 transformer TR360 and rectifying diode D361 The system makes up a flyback mode regulator The current is limited by the network made up of R360 R362 and R363 The voltage Is controlled by dividing bridge R368 R369 and R370 12 V VOLTAGE The 12 V power supply voltage is provided through another secondary coil of TR1 After 1t 15 rectified and filtered by D500 and C500 the secondary voltage is approximately 15 V Linear regulator IC500 regulates the voltage of the 12 V output 24 V VOLTAGE The 24 V power supply voltage is provided
184. h a serial link made up of control signals CSEEPROM CLKEEPROM and data signals SERIEL SERIEL OUT DIGITAL ANALOGUE CONVERSION AND AMPLIFICATION FILTERING OF ECG SIGNAL Digital analogue converter U8 shares the serial link and control signals with the settings EEPROM The analogue signal delivered by the converter first goes through offset compensated follower U10A followed by 25 Hz filter R23 and C17 and final amplifier U10B with gain of 1000 LCD CONTRAST SETTING Contrast setting uses the same digital analogue converter as the settings EEPROM The signal at the converter output is amplified by U9A and applied to the LCD RESET AND WATCHDOG The 5 V voltage supervision and watchdog functions are performed by U17 When the device is operating the pulses from CSWDOG constantly refresh the watchdog When refresh pulses are interrupted a reset pulse is generated and signal CLDSTRT switches to low When a reset pulse is set off by the voltage supervisor the CLDSTRT signal stays high Signal CLDSTRT is in relation with the HOST microcontroller through input flip flop U41 MULTIPLEXING AND ANALOGUE DIGITAL CONVERSION Analogue signals HVMONIT and IPAT from the defibrillator and signal CHECKBAT from the battery voltage monitoring system are applied to analogue digital converter 037 through multiplexer 038 Signals ADMUXT 0 2 of output flip flop 034 control the selection of multiplexer channels The analogue digital converter is contro
185. h off the device then on again 2 Check if the sound is on 3 Check the speaker connection 4 Change the Voice 5 Change the CPU board 1 Switch off the device then on again 2 Check the contact between the electrodes and the device 3 Change the electrodes 4 Change the TWELVE LEAD ECG AMP board 5 Change de DEFIBRILLATION ECG PREAMP board 6 Change the ECG PREAMP PROTECTION board 7 Change the CPU board Version July 2001 5 TROUBLESHOOTING data stored on memory card When the device is connected to the mains charger the battery does not charge When the device is connected to the mains charger the defibrillator does not operate When the device is connected to the mains charger there are alarm messages or the device is switched off when you try to charge the capacitor When the device 15 connected to the vehicle charger the battery does not charge When the device is connected to the vehicle charger the defibrillator does not operate When the device is connected to the vehicle charger there are alarm messages or the device is switched off when you try to charge the capacitor Art no 0 48 0001 CAUSES 1 The memory card is full 2 The memory card is write protected 1 The device is on 2 Connection with the charger 3 Fuse F2 4 High voltage board wiring 5 High voltage board The defibrillator cannot operate with the mains charger w
186. he defibrillation ECG printed circuit board W4P14 1691 is responsible for acquiring the signal taken through the adhesive defibrillation electrodes This circuit transmits the ECG signal to the floating part of the patient cable ECG preamplifier The PCB is made up of the following Floating power supply Communication PWM modulation PWM demodulation Amplification and processing Pacing inhibition Amplification chain verification OVERVIEW The defibrillator ECG preamplifier is responsible for amplifying and filtering the ECG signals and the contact impedance measurement signal It is made up of two floating areas The floating area that is in contact with the patient contains preamplifier 05 and UA filter R27 R28 C16 R26 and C18 PWM modulator 03 and U8B of the ECG signal and amplifier U2 and 015 filtering C6 R7 C7 R8 C9 C53 and R41 and PWM modulator 03 and U8A of the signal from the contact impedance measurement The other floating area that is connected to the 12 channel preamplifier contains PWM demodulator U16 and power supplies U9 and U10 Transformer and optocouplers 011 012 U13 and 014 are responsible for insulating supplying power to and ensuring communication between the two floating areas Art no 0 48 0001 Page 7 4 Version July 2001 7 OPERATING EXPLANATIONS POWER SUPPLY The power supply of the defibrillator floating part is built around transformer Oscillator 09 generates a square s
187. hen the battery is inserted Art no 0 48 0001 Page 7 8 Version July 2001 7 OPERATING EXPLANATIONS Automatic switching on for the daily test When output U5 1 switches to zero that affects conductor T2 which saturates transistor T3 via D2 and R7 thereby taking the ON OFF signal to the ground The ON FF signal controls the power supply switching transistor on the power supply PCB At the same time collector signal T3 is transmitted via D1 D4 R12 to HOST microcontroller U1 12 In its turn the HOST microcontroller sets signal KEEPWR to high Through R9 and D3 the signal keeps T3 saturated Switching on when the battery is inserted When the battery is inserted in its slot a pulse is generated at the terminals of the differentiator made up by R2 and C27 The pulse is transmitted by the time stamper through 1 In response output 1 of the time stamper switches to low which sets off the device switch on sequence described above A lithium cell is used to save the content of registries and provide buffer power supply for automatically switching on the device for the daily test through jumper BATTERY VOLTAGE MONITORING Battery voltage monitoring is performed by dividing bridge R35 and R36 The signal collected CHECKBAT is sent to analogue digital converter U37 via multiplexer U38 SETTINGS EEPROM 07 saves some settings and adjustments It is under the direct control of microcontroller U1 throug
188. hen there is no battery The defibrillator cannot operate with the mains charger when there is no battery 1 Connection with the charger 2 Vehicle charger 3 Fuse F2 4 High voltage board wiring 5 High voltage board The defibrillator cannot operate with the vehicle charger when there is no battery The defibrillator cannot operate with the vehicle charger when there is no battery Page 5 6 CORRECTIVE ACTION 1 The corresponding icon is flashing transfer the content of the memory card with the Reader software A crossed out icon is flashing on the monitor change the position of the micro switch at the rear of the memory card to set it to the W P off position Switch off the device Check the connection with the charger Change fuse F2 on the high voltage board Check the wiring of external DC connector Change the high voltage PCB Put in a charged battery Switch off the device if it is still on Put in a charged battery Check the connection with the charger Check the vehicle charger Change fuse F2 on the high voltage board Check the wiring of external DC connector Change the high voltage PCB Put in a charged battery Switch off the device if it is still on Put in a charged battery Version July 2001 6 REPLACEMENT PARTS This section describes how to dismantle the device in order to replace faulty parts The warnings below apply to all operations on interna
189. iated with gates U6A U6B and U6C During the charging and hold phases the IGBTs of the high voltage switching circuit are blocked actively by signals PREPULSE 1 and PREPULSE 2 These blocking signals are generated from signal WDCLK 16 ms supplied by 012 and differentiated by R71 and C28 The pulses shaped by U3B have a 100 us duration and are switched by U6B U6A and U6C During the shock when signal DISCH switches to low oscillator U7 counter U5 and EPROM UA are activated The IGBT driving signals conduction and blocking are generated by four EEPROM data bits U4 Datum DI of 04 PHASEI gives rise to phase 1 IGBT conduction periods through driver U2 on the high voltage PCB during the shock Datum D3 of 04 PHASE2 gives rise to phase 2 IGBT conduction periods through driver U2 on the high voltage PCB during the shock Datum D4 of U4 gives rise to phase 1 IGBT active blocking periods through U10G U6C and driver U1 on the high voltage PCB Datum 05 of U4 gives rise to phase 2 IGBT active blocking periods through U6A and driver U1 on the high voltage PCB Art no 0 48 0001 Page 7 19 Version July 2001 7 OPERATING EXPLANATIONS SAFETY SWITCH AND MONITORING CIRCUIT The safety circuit deactivates the defibrillator resets microcontroller U10 and runs a safety discharge of the energy stored in the high voltage capacitor The safety functions are as follows Monitoring the functioning of the charging tra
190. iggering Charge disabling during the safety discharge Stopping the charge when the selected energy value is reached Limiting the maximum duration of the charging phase to 20 seconds Controlling the hold phase also limited to 20 seconds maximum Generating a 16 ms clock signal Art no 0 48 0001 Page 7 18 Version July 2001 7 OPERATING EXPLANATIONS Activating and delaying the discharge phase duration limited to 160 ms Resetting and setting off the safety discharge Triggering the shock in the direct mode Triggering the shock in the synchronised mode Setting off a battery test cycle Microcontroller U12 is powered by a 5 V voltage supplied by the high voltage circuit Circuit U18 monitors the power supply voltage and resets the microcontroller MCLR when the device is switched on If there is any technical fault 018 also resets microcontroller through comparator U15A associated components and the safety switch U13A U12 is controlled by quartz Q1 with an oscillation frequency of 4 0 MHz Besides the microcontroller supplies an output signal WDCLK that makes it possible to check functioning Signal WDCLK has an invariable 16 ms period OUTPUT INTERFACE CIRCUITS The output interface circuits are made up of drivers U10A U10B USB U8C U8D U8E and U8F Circuit U14A supplies a high level output either through signal STARTDEF or through signal TBAT in battery test mode The output of U14A is used to control
191. ignal with a cyclical ratio of 1 It is applied through driver 010 to the primary of transformer TR1 The defi on off signal is used to switch the power on and off The voltage at the secondary of is rectified by D4 05 and D7 and stabilised by regulators and RG2 The voltages obtained in this way VFD and VFD supply power to the defibrillator floating part COMMUNICATION Communication between the defibrillator floating part and the patient cable floating part is provided through optocouplers U11 U12 U13 and U14 Communication takes place in the form of digital signals The pulse width of analogue signals DEFI and IMP ELEC DEFI is modulated before they are applied at optocouplers U11 and U14 Control signals 10HZ P and INH PACE are applied directly to the optocouplers PWM MODULATION PWM modulation is provided by a triangular signal generator built around U3 This reference signal is applied at the same time as the analogue signals to be modulated on the comparators which supply pulse width modulated signals These control the optocouplers PWM DEMODULATION The signals delivered by optocouplers 011 and 014 are applied to comparators with hysteresis through capacitive links The modulated signals from the comparators are applied to low pass filters U16 which return analogue signals AMPLIFICATION AND PROCESSING OF ANALOGUE SIGNALS The composite signal from the patient contains two types of information It
192. information instructions 2 1 conventions IV T Technical specifications 1 3 Temperature 1 8 Verification Before use 4 3 Weekly 4 4 Yearly 4 4 W Warning II Version July 2001
193. is applied through D4 and 2 to input 2 of the HOST microcontroller In response the microcontroller puts line KEEPWR of the output flip flip in the high status The signal is applied through R9 D3 at the base of T3 which is saturated and keeps the ON OFF signal in the low status Pressing the On Off keypad key once again forces line ONBYKEY to the low status That low status is applied to input 2 of the HOST microcontroller which in turn positions line KEEPWR on the low status The amplitude of the ON OFF signal switches back to Ubatt voltage and the power supplies are cut off Switching on with the On Off button is disabled when the battery voltage is too low 9 5V When the battery voltage is too low output 7 of U117 switches to high The signal is applied to comparator U118 which prevents signal ON OFF from switching to zero if the On Off key is pressed if the battery is inserted and if the device is trying to run a daily test Note When you press the On Off button with a very low battery the device switches on normally but the backlighting does not go on The device will operate as long as the On Off key is kept pressed in TIME STAMPER Time stamper U5 is under the control of the HOST microcontroller through bus D 0 7 and control signals ALE CSRTC PSEN WR In addition to its conventional function the time stamper is required to fulfil two specific functions automatic switching on for the daily test and switching on w
194. l device components Warning MULTIPULSE BIOWAVE FRED is a defibrillator with a high voltage capacitor that can be charged to a fatal voltage The device may only be disassembled by specially trained and authorised personnel Caution Before disassembling the device remove the battery or cell from its slot Caution The device contains circuits sensitive to electrostatic discharge operations on MULTIPULSE BIOWAVE FRED shall be performed in accordance with applicable ESD rules The operations shall be carried out on an antistatic mat connected to the earth and the operator shall wear an antistatic strap connected to the mat Remove the antistatic strap while working on the high voltage part of the defibrillator Caution The device shall undergo a general test every time it is opened 6 1 DEVICE DISASSEMBLY PROCEDURE Follow the instructions below while disassembling the device 1 Remove the cadmium nickel battery or lithium cell from its slot 2 Also remove the mains or vehicle charger cable if the charger is connected to MULTIPULSE BIOWAVE FRED 3 Disconnect all the electrode or SpO2 cables 4 Turn the device over LCD monitor down and unscrew the six assembly screws of the bottom and halves of the housing 5 After removing the six screws turn the device over LCD monitor towards you 6 The upper and lower halves of the housing can now be separated Lift off the upper half and place it to the rear
195. lace a new high voltage capacitor insulating piece 22 and glue it with silicone Put back the cable clamps as they were before the operation Make sure that nothing has been forgotten before starting up the device Art no 0 48 0001 Page 6 11 Version July 2001 6 REPLACEMENT PARTS Caution This operation concerns a key component of the high voltage section It may only be performed by personnel who have special authorisation and training to work on MULTIPULSE BIOWAVE FRED devices operations shall be followed by a test of the delivered energy values 6 3 8 Replacement of parts 9 Warning Parts may only be replaced by personnel who have been specially trained and authorised by Schiller Medical Also only original Schiller Medical replacement parts may be used CZE While ordering parts from Schiller Medical provide the article number of the device and the serial number stated on the bottom of the device Specify also the article number of the part the reference the description in the list of parts and the ECL of the replaced part Art no 0 48 0001 Page 6 12 Version July 2001 6 REPLACEMENT PARTS Art no 0 48 0001 Page 6 13 Version July 2001 REPLACEMENT PARTS 6 Y 3 9910109 5 351 2 INZNALIVSL 3E3UVA SCOZ Lg LA uw S3IONV 537 43SSVJ 3 9 3050908 30IGNI 13101
196. lled by the HOST microcontroller via bus D 0 7 and control signals CSADC PSEN WR Art no 0 48 0001 Page 7 9 Version July 2001 7 OPERATING EXPLANATIONS AUDIO ALARM AND SOUND AMPLIFICATION Audio alarms are generated by microcontroller U43 PIC16IC54 which is under the control of the HOST microcontroller through output flip flop U33 The audio alarm signal and the voice prompt signal VOICE are applied via multiplexer U31 to audio amplifiers U29 and U30 VIDEO CPU The video CPU is built around the video microcontroller U100 its EEPROM 07102 output flip flop U105 and input flip flop 0103 The data sent by the HOST microcontroller are received by the video microcontroller through input flip flop 0103 That communication is under the control of signals BUSY VID and READY VID Signal ERRORVID of output flip flop U105 informs the HOST microcontroller of the status of the video microcontroller The associated optical link 0104 and status signal 910 are not effective RECORDING CPU The recording CPU is built around the recording microcontroller U50 its 052 its working RAM U58 address decoder U59 output flip flops U53 U54 U55 and U56 and the audio message control logic U62 U61 U60 and the PCMCIA connector support OUTPUT FLIP FLOPS Outputs of flip flops 053 U54 055 and 056 are used to form the addresses of the flash memory For making up the flash memory addresses these flip flops
197. ly 2001 7 OPERATING EXPLANATIONS Hold phase timing chart STARTDEF t i GEST I 5V TP6 0 55 ms CFULL p20 U12 0 55 ms 20s 1 Activation of discharge transistor validation UBATT T11 W4P14 1721 Anode of D6 0 I I 0 Indication DEF READY t HVMES 2 15 0 t Art no 0 48 0001 Page 7 25 Version July 2001 7 OPERATING EXPLANATIONS IGBT control signal timing chart STARTDEF t 16 ms 7 DISCH CLK p10 U7 f 10 kHz 0 t PHASE 1 5 1 0 25 ms 4 ms t PHASE 2 p7 J1 o 1 am WE PREPULSE 1 p6 J1 0 2ms t PREPULSE 2 8 91 0 48 0001 7 26 Version July 2001 7 OPERATING EXPLANATIONS Discharging phase timing chart CFULL p20 U12 0 t Activation of the shock button DISCH 1 1 09 0 DISCH 2 0 DISCH p19 U12 5 Pulsed 0 25 ms 1 0 48 0001 7 27 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 81 COMPONENT ABBREVIATION LIST Reference Description Art no 0 48 0001 RA RB RG RN SP SW TN TP TR Battery cell Buzzer Capacitor Cathode ray tube Diode Diode network LED display Zener diode voltage reference Sparker Fuse Ferrite bead Connector connection bar F
198. n or malfunctioning after some time if the contacts are loose or even the destruction of several circuits Also make sure that the wires black and red J19 and J20 respectively are connected and that the cable with AMP connector is connected to J18 of the HIGH VOLTAGE SWITCHING circuit Put back any cable clamps that may have been removed while disassembling the HIGH VOLTAGE SWITCHING circuit Make sure that nothing has been forgotten before starting up the device w Caution This operation concerns a critical subassembly of the defibrillator section which carries high voltages It may only be performed by personnel who have special authorisation and training to work on MULTIPULSE BIOWAVE FRED devices Ww Caution While working on high voltage wires take care not to damage the cables 6 3 6 Removing the HIGH VOLTAGE CIRCUIT After removing the shielding cover 24 the DEFIBRILLATOR CONTROL PCB 43 and the POWER SUPPLY circuit 1 see relevant sections HIGH VOLTAGE CIRCUIT is accessible Place the lower part flat with the handle turned towards you Follow the instructions below to remove the HIGH VOLTAGE CIRCUIT 43 from the lower part for repairs 1 Carefully remove the cable with an Amp connector from base 717 of the HIGH VOLTAGE CIRCUIT 2 Carefully remove the high voltage cable connected to lug J16 of the HIGH VOLTAGE CIRCUIT To remove the cable pull up the insulating sleeve and the lug with flat pliers 3 Care
199. nd the environment If the technical specifications of different devices do not offer the certainty that they can be connected to each other safely the user shall be responsible for contacting the manufacturers or a competent specialist in order to guarantee the safety of the patient the user and the environment In any event the requirements of standard IEC 60601 1 1 EN 60601 1 1 shall be met In view of the requirements relating to devices protected from splashing water of standard IEC 60601 EN 60601 the device may be used in a humid environment However avoid administering defibrillation shocks in very moist or wet environments MULTIPULSE BIOWAVE FRED devices may not be used outdoors along with the mains charger or the vehicle charger for FRED Page 2 1 Version July 2001 2 STARTING 2 2 Warning Risk disrupting device operation Device operation may be disrupted by the presence of magnetic or electrical fields While using the device check if all the other devices operating nearby meet all the relevant electromagnetic compatibility requirements X ray equipment CAT scanners radio transmitters and mobile telephones etc may disrupt the operating of other devices as they are authorised to create more powerful electromagnetic fields Always keep such devices at an appropriate distance and always run a functional check before using the defibrillator Warning Risk of disrupting other devices Likewise energy cha
200. nsistor T10 Monitoring transistor T12 Monitoring transistor T13 Monitoring signal WDCLK Monitoring the insulation faults of the IGBTs of the high voltage switching circuit Detecting voltage surges if there is an end of charge fault The safety circuit is made up of number of comparators 011 016 and 017 which set off the safety switch U13A through U15B if a technical fault is detected When the device is started up the safety switch U13A is triggered by the charging of capacitor C9 and comparator U15B in order to check operation through signal DEFSEC active when low All charging cycles or battery tests are preceded by a reset of the safety switch by the SECRST signal generated by microcontroller U12 The setting off of the safety switch in the event of a technical fault stops the high voltage generator and leads to a safety discharge of the high voltage capacitor by making conduct Besides circuits U15A and U18 reset U12 in the event of a technical fault MONITORING OF CHARGING TRANSISTOR T10 Charging transistor T10 on the high voltage circuit is monitored by divider R10 R11 high voltage circuit and comparator U2B MONITORING OF TRANSISTORS T12 AND T13 Patient relay activation transistors T12 and on the high voltage circuit are monitored by window comparators U16A and U16B and circuits U17A U17D and associated components MONITORING OF SIGNAL WDCLK Signal WDCLK is monitored by comparator U17B and asso
201. nual or AED However if you do start charging high voltage capacitor charging will not be effective and the device will either be switched off or display error messages To cancel the error messages the device must be switched off with the On Off key 2 3 2 Vehicle charger for FRED The vehicle charger for FRED also performs two functions slow recharging in 27 hours of the cadmium nickel battery installed in MULTIPULSE BIOWAVE FREDO e ECG monitoring by MULTIPULSE BIOWAVE FRED Recharging the cadmium nickel battery with the vehicle charger The recharging of the cadmium nickel battery installed in MULTIPULSE BIOWAVE FRED does not depend on the device status The device is recharged whether it is on or off To charge the cadmium nickel battery by mean of the FRED vehicle charger connect the vehicle charger connection cable to corresponding connector on MULTIPULSE BIOWAVE FRED and connect the vehicle charger to the DC supply of the vehicle mind the polarity e cadmium nickel battery 2 4 Ah is recharged to 80 of its capacity in 20 hours and to 100 in 27 hours via the FRED vehicle charger ECG monitoring with the vehicle charger The vehicle charger for FRED also enables ECG monitoring with MULTIPULSE BIOWAVE For such monitoring just connect MULTIPULSE BIOWAVE FRED to the vehicle charger for FRED and start up the device which will be powered by the vehicle Art no 0 48 0001
202. o low INPUT INTERFACE CIRCUIT The input interface circuits are made up of drivers U10C U10D U10E and AOP U9A U9B Circuit 0100 makes up the interface circuit of signal SACHARGE which triggers the high voltage capacitor charge Safety discharging while charging or during the hold phase is triggered by signal WDUMP generated by the CPU PCB and interfaced by driver U10C Signal SYNCDEF generated by the CPU PCB synchronises the shock in the event of cardioversion through driver U1OE The signal also drives the second discharging channel hardware through driver U10F The shock first channel is triggered with the help of two comparators U9A and The output of U9A is active when high signal DISCHI The output of U9B is active when low signal DISCH2 Charging is disabled during safety discharging by comparator U11B which checks that there is no voltage at the terminals of the high voltage capacitor signal HVMES2 before starting up charging Signal HVPRES is active when low Comparator U2B is used to detect any malfunctioning in the charging transistor T10 on the high voltage circuit through the CHARGEN signal Any short circuit at the charging transistor T10 is detected during the standby phase and can if required block the charging of the high voltage transistor as T10 is part of the secondary circuit RESET CIRCUIT AND MICROCONTROLLER the charge discharge cycle sequences are driven by microcontroller U12 namely Charge tr
203. of the lower half by clearing the loop of the ribbon cable located inside the CPU shield 18 of the upper half 7 The two parts be separated by disconnecting the three cables that connect them e Disconnect the flat 34 conductor cable with the help of the connector locking clips accessible in the lower half Carefully disconnect the flat 10 conductor cable from the connector in the top half Carefully disconnect the shielded 5 conductor cable of the connector that is partly hidden under the insulation piece 25 of the upper half Art no 0 48 0001 Page 6 1 Version July 2001 6 REPLACEMENT PARTS At this point the two halves are completely separated Now you can work on the upper part monitor function or the lower part defibrillator function 6 2 OPERATIONS ON THE UPPER PART While working on the upper part use the references to the drawing titled Upper housing assembly In order to access the various components in the upper part you must first remove the shielding cover 18 of the CPU board which is fixed by six screws 6 2 1 Removing the CPU circuit After removing the shielding cover 18 the CPU PCB is entirely accessible Place the upper part flat LCD screen down with its rear wall turned towards you the handle towards the back of the workstation To remove the CPU board 5 from the upper part follow the indications below 1 Carefully remove the flat cable 10 conductors from its base J3 loca
204. on and flutters supraventricular tachycardia in the manual mode Art no 0 48 0001 Page 1 2 Version July 2001 I DESCRIPTION OF THE BIOWAVE FRED DEVICE 1 2 SPECIFICATIONS POWER SUPPLY Battery power supply Battery Cadmium nickel 12 V 2 4 Ah Cell life 2 5 hours in the ECG monitoring mode or 110 defibrillation shocks at 180 J Recharge DEFIGARD 2002 C2 with a FRED vehicle charger connected to the battery charge connector by FRED mains adapter Charging time with DEFIGARD 2002 C2 80 of the capacity after 20 hours through the battery charge connector 100 of the capacity after 27 hours Recycling frequency 7 recommended after every 15 discharge cycles at least once a month with the recycling schedule label affixed on the battery Lithium cell power supply Cell Lithium 18 V 4 75 Ah Cell life 5 hours in the ECG monitoring mode or 450 defibrillation shocks at 180 J at 20 C Life after one year of 2 hours in the ECG monitoring mode or 150 installation in FRED with a defibrillation shocks at 180 J at 20 daily operating test without using the device Life after five years of 4 5 hours in the ECG monitoring mode or 400 storage at 10 to 20 defibrillation shocks at 180 J at 20 in the original packaging Recharge the lithium cell is not rechargeable Art no 0 48 0001 Page 1 3 Version July 2001 I DESCRIPTION OF THE MULTIPULSE BIOWAVE F
205. otocol of the American Heart Association or that of the European Resuscitation Council ERC The MULTIPULSE BIOWAVE FRED device offers two energy sequences the AED mode standard sequence when ventricular fibrillation or ventricular tachycardia above 180 b min is detected an automatic charge of 130 J is started up for shocks 1 and 2 followed by 180 J for any subsequent shocks that may be needed e upon a request from the customer the device may be factory set with the following sequence when ventricular fibrillation or ventricular tachycardia above 180 b min is detected an automatic charge of 90 J is started up for shock 1 followed by 130 J for shock 2 and 180 J for any subsequent shocks that may be needed Manual mode the energy value is selected through the manual defibrillator keyboard The energy values available in the manual mode are as follows 1 J 2 J 4 J 6 J 8 J 15 J 30 J 50 J 70 7 90 J 110 J 130 J 150 J and 180 J In the manual mode the selected energy value and the stored energy during the Defibrillator Ready phase are selected on the screen in order to detect any malfunctioning or operator error Also a safety system automatically discharges the capacitor within the device if the energy stored is not used The triggering of the defibrillation pulse by the Shock key may be unsynchronised semiautomatic mode with ventricular tachycardia or ventricular fibrillation or synchronised atrial fibrillati
206. pacitor must be free in the housing 5 Remove lug J16 of the HIGH VOLTAGE CIRCUIT with the black wire connected to the high voltage capacitor housing 6 Remove the three high voltage cables connected to the high voltage capacitor To do so cut the various cable clamps and carefully remove the three high voltage cables connected to lugs J2 J6 and J9 of the HIGH VOLTAGE SWITCHING circuit To remove the cables pull up the insulating sleeve and the lug with flat pliers 7 After the above steps have been completed the high voltage capacitor can be removed from the lower part cg After removing the fully discharged high voltage capacitor from the lower part short its three terminals with a conducting wire While replacing the high voltage capacitor wire it before fixing it into its housing Connect the pole marked C of the high voltage capacitor to lug J6 of the HIGH VOLTAGE SWITCHING circuit pole lug J2 of the HIGH VOLTAGE SWITCHING circuit and pole C2 to lug 9 of the HIGH VOLTAGE SWITCHING circuit Take care to follow the above polarity instructions and check if the Faston lugs are placed correctly Incorrect installation of these lugs can lead to immediate malfunctioning of the defibrillator section or malfunctioning after some time if the contacts are loose Position the high voltage capacitor in its slot and glue the high voltage capacitor housing against the insulating wall of the lower frame with silicone Put in p
207. passive matrix type FSTN black and white dimensions 130 x 70 mm 2 tracks display of measurement values alphanumeric settings ECG curve optional plethysmogram optional 25 mm s for ECG and plethysmogram left to right visual and audio visual and audio 5 hours of ECG records and 500 events maximum for a2 MB PCMCIA memory card or optionally one hour of ECG one hour of the sound environment and 500 events for a 10 MB PCMCIA memory card either with the FREDWARE multimedia system or with the SAED Reader Pro software SPO2 AND PULSE RATE Inputs Sensor Measuring range Accuracy Integration period Signal intensity indicator Amplitude adjustment Art no 0 48 0001 Type CF protected from defibrillation shocks finger sensor or Y sensor 0 to 100 2 from 70 to 99 3 from 50 to 69 8 sec or 16 sec depending on the configuration bar graph on the monitor automatic gain Page 1 5 Version July 2001 I DESCRIPTION OF THE MULTIPULSE BIOWAVE FRED DEVICE DEFIBRILLATOR PART Electrodes Type of electrode Inputs Functions Operating modes Energy value selection Energy values in AED mode Energy values available in Manual mode Energy accuracy Energy display Charge completed indication Safety Performance Nominal service Capacitor charging time with full battery after 15 discharges at maximum energy Discharge curve Discharge time into resistance o
208. power ratings that are well insulated from the frame and the earth may be used to simulate the patient Never use incorrectly insulated systems systems with loose contacts or systems with components such as sparkers or flash tubes as they could destroy the device beyond repair 4 1 2 Manual testing Manual tests can be set off at any time while switching on the device by pressing the On Off and Contrast keys at the same time To set off the manual test switch off the device if it is on Press the Contrast key and press the On Off key with the Contrast key pressed in MULTIPULSE BIOWAVE FREDO will switch to the manual test mode and the manual test screen will be displayed First of all the device runs an internal test of the various functions and then tests the various keypads Follow the instructions provided on the screen and press the required keys as told Manual testing includes the following main processor working memory check read write main processor check internal memory arithmetic operations program medium check 8 bit CRC analogue digital converter check verification of power supply voltages ECG amplifier module check internal self test VF VT recognition module test internal self test recording module check internal self test defibrillator check with high voltage capacitor charge cadmium nickel battery or lithium cell charge test check of the various keypads interactive check with the operator LC
209. r tny 6 5 6 3 1 Verification of the full discharging of the HV 6 6 6 3 2 Removing the DEFIBRILLATOR CONTROL 6 6 6 3 3 Removing the POWER SUPPLY 6 7 6 3 4 Removing ECG PREAMP PROTECTION circuit 6 7 6 3 5 Removing the HT switching circuit 6 8 6 3 6 Removing the HIGH VOLTAGE CIRCUIT eene 6 9 6 3 7 Replacing the HV 6 10 6 3 8 Replacement of parts nennen S u enne 6 12 Art N 0 48 0001 Page VIII Vo Juillet 2001 FRED MULTIPULSE BIOWAVE OPERATING EXPLANATIONS 7 1 General operations tec eub EH E E er AE 7 1 7 2 Upper parta oes tore be wawa oi ik A a O RES 7 2 7 2 1 TWELVE LEAD ECG printed circuit 7 2 7 2 2 DEFIBRILLATION ECG PREAMP printed circuit board 7 4 7 2 3 CPU printed circuit bo rd ite eene 7 6 7 2 4 BACKLIGHT CONVERTER support PCB eee 7 11 7 3 Power 7 12 7 3 1 Battery interface printed circuit 7 12 7 3 2 POWER SUPPLY printed circuit board sese 7 12 7 3 3 HIGH VOLTAGE CIRCUIT printed circuit 7 13 7 3 4 DEFIBRILLATOR CONTROL printed circuit
210. rgical instruments Protection from defibrillation shocks is provided by resistors R1 to R19 and sparkers 1 to E9 Along with the resistors above capacitors to C9 form a low pass filter in order to attenuate the high frequency components of signals if electrosurgery is used Poor electrode contact is recognised by polarising the ECG inputs with a voltage source via high resistances If the electrode contact is loose the DC component of the ECG signal increases as does the output voltage of following stages IC10 to IC12 The signals are converted by the ADC via multiplexers IC4 and IC5 A 10 Hz signal may also be injected at each input through input multiplexers in order to check the proper functioning of the amplification chain Art no 0 48 0001 Page 7 2 Version July 2001 7 OPERATING EXPLANATIONS ECG AMPLIFICATION CHAIN The paragraph below describes the ECG channel corresponding to lead I the structure of other channels is identical Along with IC100 following stages and form an instrumentation amplifier with a gain value of 5 The following amplification stage IC102A eliminates the DC component of the signal through C110 The lower cut off frequency of that stage can be modified by analogue multiplexer IC110A The upper cut off frequency is determined by capacitors C111 and C112 Stages IC110A and C111 form a sample and hold device in order to reduce the baseline offset in the case of high amplitu
211. rging and the delivery of the defibrillation shock could disrupt the operating of other devices Before proceeding submit such other devices to a functional check Warning Avallability MULTIPULSE BIOWAVE FRED is designed for emergency use As a result it must be ready to operate at all times regardless of the conditions of use Always check the charge level of the battery or cell Warning Risk of asphyxia Take care to dispose of packaging materials in accordance with the applicable regulations and keep them out of the reach of children Warning Risk of device damage e Special care must be taken when HF surgery devices are used at the same time As a principle a minimum distance of 15 cm is to be kept between the ECG lead electrodes and the HF surgery or defibrillation electrodes In the event of doubt disconnect the patient cables ECG acquisition and the defibrillation electrodes while the HF surgery device is in use Avoid setting off repeated shocks in the Manual mode when the electrodes are not connected to the patient The internal safety discharge system that dissipates unneeded energy may lead to excess overheating POWER SUPPLY MULTIPULSE BIOWAVE FRED may be powered by a rechargeable cadmium nickel battery with a capacity of 2 4 Ah or by a non rechargeable lithium cell with a capacity of 4 75 Ah Art no 0 48 0001 Page 2 2 Version July 2001 2 STARTING 2 3 The cadmium nickel battery o
212. rging request 2 Charging phase phase during which the high voltage generator charges the high voltage capacitor 30 uF 3 6 and 30 1 2 3 Hold phase this phase lasts no more than 20 seconds during which the charged high voltage capacitor is ready to be discharged 4 Discharging phase this is when the high voltage capacitor is discharging Art no 0 48 0001 Page 7 13 Version July 2001 7 OPERATING EXPLANATIONS OVERVIEW The high voltage circuit associated with the high voltage capacitor and the high voltage switching circuit is the power unit of the defibrillator part The high voltage PCB has all the components required for charging the high voltage capacitor and providing the control signals for the capacitor The high voltage circuit control signals are generated on the defibrillator control PCB The power supply of the defibrillator part UDEF is supplied by the power supply board The power supply is the battery voltage switched by the On Off transistor of the power supply circuit Using this power supply voltage the defibrillator part generates its own source of 5V voltage through regulator RG2 TP3 STANDBY PHASE During the standby phase the whole high voltage circuit high voltage generator included is inactive Only the high voltage measuring circuits U5B some associated circuits U3A and the defibrillator control circuit are powered by the 5 V voltage generated by RG2 TP3 The
213. rial link between the HOST microcontroller and the external modem DC input voltage for battery charging Signal indicating the high voltage capacitor charging phase active on 1 Signal indicating the defibrillation phase active on 1 Signal indicating the defibrillator ready phase active on 1 Discharge triggering signal from the microcontroller active on 1 Signal from the Analyse Shock key Signal from the Analyse Shock key Control signal of the serial link between the HOST microcontroller and the external modem Control signal of the serial link between the HOST microcontroller and the external modem HOST microcontroller data bus Flash memory card data bus LCD monitor data bus Signal indicating a technical fault in the defibrillator active on 0 Control signal of the discharge validation transistor T11 active on 0 ECG signal with gain value of 1000 12 lead ECG preamplifier power supply control signal Video microcontroller status signal High voltage generator control signal active on 1 High voltage capacitor charging voltage measured with the high voltage converter TR1 High voltage capacitor charging voltage measured with the high voltage balancing resistors High voltage capacitor charging voltage amplitude sent to the CPU Association of interrupt signals from UARTs Association of interrupt signals from video microcontroller and defibrillator Page 8 3 Version July 2001 8 COMPONENT LISTS DRAWINGS
214. rity key and the SAED Reader Pro software This complete version is used to transfer the content of the memory card to a PC series link PCMCIA modem Compatible with Windows 95 98 and NT BATTERIES AND CHARGER FOR FRED Mains charger for FRED 77592 230 V mains charger Europe version for FRED 79091 110 V mains charger US version for FRED The FRED mains charger offers slow charging 22 hours of the cadmium nickel battery by means of the mains The FRED mains charger is also used to enable MULTIPULSE BIOWAVE FRED to run in the monitoring mode on the mains power supply Vehicle charger for FRED 141 2013 Vehicle charger for FRED Page 1 10 Version July 2001 I DESCRIPTION OF THE MULTIPULSE BIOWAVE FRED DEVICE 1 5 3 1 5 4 The vehicle charger for FRED offers slow recharging 22 hours of the cadmium nickel battery installed in FRED by means of DC power taken from a vehicle The vehicle charger is also used to enable MULTIPULSE BIOWA VE FRED to run in the monitoring mode DG 2002 C2 charger The DG 2002 C2 charger is used to rapidly recharge one or two cadmium nickel batteries by means of the mains The charger makes it possible to have fully charged cadmium nickel batteries for MULTIPULSE BIOWAVE FRED at all times BT 01 charger discharger The 1 charger discharger is used for the rapid charging and recycling of cadmium nickel batteries by means of the mains 1 6 ACCESSORIES 1 6 1 Ar
215. rkstation To remove the BACKLIGHT CONVERTER support circuit 9 from the upper part follow the instructions below 1 Carefully remove the connector connected to the base CP2 of the BACKLIGHT CONVERTER support board 2 Unscrew the three fixing screws of the backlighting converter board 3 When the steps above have been completed the BACKLIGHT CONVERTER support circuit can be removed from the upper part Art no 0 48 0001 Page 6 5 Version July 2001 6 REPLACEMENT PARTS 6 2 4 Removing the DEFIBRILLATION ECG PREAMP circuit After the CPU board has been removed see relevant section the insulation and shielding enclosure 25 of the ECG preamp circuits is accessible Place the upper part flat LCD screen down with its rear wall turned towards you the handle towards the back of the workstation To remove the DEFIBRILLATION ECG PREAMP circuit 6 from the upper part follow the instructions below 1 Remove the two adhesive tapes that close the insulation and shielding enclosure 25 of the ECG preamp circuits 2 After opening the enclosure remove the insulating piece 24 from the DEFIBRILLATION ECG PREAMP PCB 3 Unscrew the four screw that hold the DEFIBRILLATION ECG PREAMP PCB 4 Turn the DEFIBRILLATION ECG PREAMP PCB over and carefully pull flat cable 10 conductors out of base 5 After the above steps have been completed the DEFIBRILLATION ECG PREAMP board can be removed from the upper part Caution
216. roduct components and accessories described in this manual that come in contact with the patient during the proper use of the product are designed to fulfil all the requirements of biocompatibility standards For any questions on this matter do not hesitate to contact Schiller ce The correct procedure for using MULTIPULSE BIOWAVE FRED has been provided in the FREDO operating manual Art no 0 48 0001 Page 3 2 Version July 2001 4 TESTING AND MAINTENANCE This section describes the testing and maintenance procedures recommended for MULTIPULSE BIOWAVE FRED 41 FUNCTIONAL INSPECTIONS As regards functional checking the device offers two different testing possibilities Automatic testing upon power up Manual test 411 Automatic testing upon power up When the device is switched on the self test screen appears and the automatic test takes place The automatic self test upon power up includes the following main processor working memory check read write main processor check internal memory arithmetic operations program medium check 8 bit CRC analogue digital converter check verification of power supply voltages ECG amplifier module check internal self test VF VT recognition module test internal self test recording module check internal self test defibrillator check with no high voltage capacitor charge cadmium nickel battery or lithium cell charge test If the device does not find any error it
217. roller reset signal Status signal regulating communication between the recording microcontroller and the flash memory card Status signal regulating communication between the HOST microcontroller and the video microcontroller Page 8 4 Version July 2001 REVERSE RI SUBD9 5 RST_VID RTS_SUBD9 RXD ECG_NF RXD ENREG RXD SpO2 RXD SUBD9 RXD VF REGMEM RESET RD VID SACHARGE SAWSELO SAWSELI SAWSEL2 SAWSEL3 SECDISCH STARTCONV START CHARGE STARTDEF SYNCDEF SPEAKER SPEAKER SYNCDR TXD ECG NF TXD ENREG TXD SpO2 TXD SUBD9 Art no 0 48 0001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS Reset signal active on 1 LCD monitor reverse video signal Control signal of the serial link between the HOST microcontroller and the external modem Flash memory card reset signal LCD monitor controller reset signal Control signal of the serial link between the HOST microcontroller and the external modem 12 lead ECG preamplifier serial link reception signal Recording microcontroller serial link reception signal SpO2 module serial link reception signal External modem reception signal Fibrillation detection microcontroller serial link reception signal Flash memory card registry selection signal Reset signal active on 0 LCD monitor controller read signal High voltage capacitor charge triggering signal active on 1 Energy selection in the AED mode Energy selection in the AED mode Energy
218. s 544 17 R45 T10 0211 R46 en R49 850 gt R51 R52 zl amp l DEP R54 05 R55 c 9 857 12 R59 R60 R61 cH 075 R66 R67 W4P141721 TOP SIDE NA ut TPA TPO TPXDOTP5 7 V Yl lt gt R47 B RLT x Ry J10 Q R48 J16 2 b AT DG501 BIPHASIQUE Circuit haute tension Hight voltage circuit DRAWN APPROV MODIFICATION AR CK CK PRT W4P141721 SCHILLER i pas monter not mounted ECLOO ECLOO ECLOI ECLO2 DGW W4L141721 06 00 06 00 02 01 07 01 SHT 1 1 8 Art 0 48 0001 Page 8 78 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS COMPONENT LIST OF HIGH VOLTAGE PCB W4P14 1721 1994 CAPA CHIMI RAD 100U 63V 10X13 NICHIC m 72548 SMD 1206 47N 50V 5 X7R 21006 SMD 1206 2 2 50 2096 7 12 21018 SMD 1206 22 50 10 7 VITRAM C13 8493 SMD 1206 100 50V 20 X7R VITRAM C14 72548 CAPA SMD 1206 47N 50V 5 X7R VITRAM 15 72548 SMD 1206 47 50 5 X7R VITRAM C16 72548 CAPA SMD 1206 47N 50V 5 X7R VITRAM C17 72548 CAPA SMD 1206 47N 50V 5 X7R VITRAM C18 56394 SMD TANTAL 100 35V 10 SPRAGU C19 8493 SMD 1206 100 50V 20 X7R VITRAM C2 58245 CAPA CHIMI RAD 3300U 40V 22X25 ROEDER C20 51559 SMD TANTAL 100 16V 10 SPRAGU C3 72548 CAPA SMD 1206 47N 50V 5
219. s 271 to DZ12 make up the IGBT grid clipping components The grids are driven via the cores by current pulses in the control wire connected to J14 and J16 The current pulses in the control wire are generated by transistors T13 and T14 for the active blocking and conduction of the IGBTs respectively The control signals of transistors T13 and T14 are PREPHI 1 and PHI 1 respectively generated on the defibrillator control circuit W4P14 1722 buffered by the high voltage circuit WAP14 1721 T15 is the validation transistor of the pulse biphasic waveform and is controlled by transistors T11 T14 and T15 of the high voltage circuit The current in the control wire is limited by R7 R8 and R9 PHASE 2 IGBT CONTROL CIRCUIT Phase 2 of the pulse biphasic defibrillation waveform is made up by driving IGBTs T7 T8 and T9 which are connected to the 30 uF 1 2 kV high voltage capacitor The synchronised control of T7 to T9 is performed by the simultaneous induction of the driving cores of grids L4 L5 and L6 Zener diodes DZ13 to DZ24 make up the IGBT grid clipping components The grids are driven via the cores by current pulses in the control wire connected to 715 and J17 The current pulses in the control wire are generated by transistors T10 for the active blocking and conduction of the IGBTS respectively The control signals of transistors T10 and 2 and PHI 2 respectively generated on the defibrillator control
220. st first remove the insulation and shielding circuit 24 that is fixed by seven screws which covers the entire defibrillator part While removing the INSULATION AND SHIELDING circuit which is connected to the insulating piece 45 take care to clear the shielded cable Art no 0 48 0001 Page 6 5 Version July 2001 6 REPLACEMENT PARTS Warning MULTIPULSE BIOWAVE FRED is a defibrillator with a high voltage capacitor that can be charged to a fatal voltage The lower part of the device contains all the components of the defibrillator part The device may only be disassembled by specially trained and authorised personnel Warning Before disassembling the lower part it is imperative to make sure that the high voltage capacitor is fully discharged Refer to the point below for the discharge Caution While working on a complete defibrillator section assembled in the lower housing e g to remove a board do not wear an antistatic strap connected to the earth While working on PCBs of the defibrillator section that are outside the device and disconnected from it comply with applicable ESD rules Warning After working on the lower part the energy values are to be tested systematically followed by a general device test The energy values shall be located with a tolerance of 15 or 4 Joules 6 3 1 Verification of the full discharging of the HV capacitor Caution The high voltage capacitor 5 of MULTIPULSE BIOWAVE FRED
221. suring the contact impedance is built around 02 It delivers a 20 kHz sinus signal The signal is injected in the patient through R4 R3 C2 R5 C3 C4 and R2 The signal between J1 and J2 which is made up of the ECG signal and the 20 kHz signal that is the patient contact impedance image is transmitted to the defibrillation preamplifier through R7 R8 R10 R9 L1 L2 and U1A The signals at the output of U1 73 and J4 are connected to the defibrillator ECG preamplifier in the upper part of MULTIPULSE BIOWAVE FRED PROTECTION FROM DEFIBRILLATION SHOCKS The 20 kHz generator is protected by the capacitive coupling of C2 and associated with resistors R7 R8 and sparker El then supplemented by a final clipping system built around DZI DZ2 R3 and RS R6 The amplifier chain is protected by power resistors R7 R10 associated with sparker E2 An additional clipping system is built around R8 R9 DNI and DN2 and is used to bring the residual voltage following a defibrillation shock within the range of power supply voltages VFD and Power supply voltages VFD and VFD are generated on the defibrillation preamplifier PCB in the upper part The two reference voltages DZ5 and DZ6 supply polarising voltages for clipping diodes DN1 and DN2 737 INSULATION AND SHIELDING printed circuit board The INSULATION AND SHIELDING PCB W4P14 1725 provides mechanical protection for the circuits of
222. t no 0 48 0001 General accessories U16006 Ni Cd 12 V 2 4 Ah battery W141 5323 18 V 4 75 Ah lithium cell non rechargeable 140 5013 accessory bag 1405309 transport bag 140 5045 Training CD ROM FRED W7A1 1927 ECG simulator for training with electrodes 140 5046 Training book for FRED 141 1876 memory capacity 2 141 1877 memory capacity 10 140 5307 vehicle wall mounting support for FRED with transport bag 140 5367 vehicle wall mounting support for FRED with no transport bag Page 1 11 Version July 2001 I DESCRIPTION OF THE MULTIPULSE BIOWAVE FRED DEVICE 1 6 2 1 6 3 1 6 4 Art no 0 48 0001 W141 2108 connecting cable between FRED and PC null modem series Defibrillation accessories W141 0241 W 140 4262 W 140 5424 W140 4811 ECG accessories W140 9608 U 50063 140 2037 4140 3846 72365 SpO accessories U50153 U50106 U50105 U50072 large single use defibrillation electrodes for adults large single use defibrillation electrodes for children defibrillation training electrodes for use on a standard dummy only These electrodes cannot be used for defibrillation Defibrillation cable for demonstration on dummy three conductor ECG patient cable with clip red green yellow and 45 bent connector four
223. t board 8 89 8 17 PREAMP PROTECTION printed circuit 8 94 Art N 0 48 0001 Page X Vo Juillet 2001 I DESCRIPTION OF THE MULTIPULSE BIOWAVE FRED DEVICE 1 1 This section provides a general description of the device along with the specifications of the various functions and an overview of the optional features and accessories OVERVIEW The MULTIPULSE BIOWAVE FRED device is either a biphasic automated external defibrillator AED intended for use by first aid personnel or a biphasic defibrillator that may be used in the manual mode optional by medical personnel The basic version of MULTIPULSE BIOWAVE FRED includes the following a monitor showing the various messages in the semiautomatic mode an ECG input through adhesive defibrillation electrodes an automatic VF VT recognition function a voice prompt function a biphasic waveform defibrillation function a battery slot designed for either a cadmium nickel battery or a lithium cell a charging connector for a cadmium nickel battery a connector for the PCMCIA memory card As an option MULTIPULSE BIOWAVE FRED may be fitted with the following afunction to display the ECG signal on the monitor athree lead ECG acquisition function through the patient cable atwelve lead ECG acquisition function through the patient cable an SpO2 function manual operating mode
224. ted close to the rear left corner of the upper part 2 Alsoremove the AMP connector connected to the BACKLIGHTING PCB 3 Lift the CPU board from the side of the notch on the right hand side of the board and disconnect the connection between cards with the LCD screen at that location 4 Pull the CPU board to the right in order to remove the ejectors of the memory card support from memory card notch protected by the soft cap 3 5 Turn the CPU board over so that the side marked Top Side rests on the upper part towards the handle 6 Remove the various flat jumpers from their respective bases i e J12 J8 and J6 from left to right MULTIPULSE BIOWAVE FRED devices with an optional manual defibrillation function also have an interconnected jumper at J7 7 After the above steps have been completed the CPU board can be removed from the upper part Caution This circuit contains components sensitive to electrostatic discharge The operation described above shall be performed in accordance with applicable ESD rules The CPU board has a lithium cell for saving the various settings The cell continues to power some circuits even when the CPU board is completely disconnected from the device The backup lithium cell must be replaced after ten years of service Art no 0 48 0001 Page 6 2 Version July 2001 6 REPLACEMENT PARTS 6 2 2 Removing the LCD display Once the CPU board is removed see relevant section the
225. the charging transistor T10 on the high voltage circuit by means of the CHARGEDR signal via U10B If a technical fault is detected by the safety circuit U13A transistor is saturated which imposes a low level at the input of U10B which blocks the charging transistor T10 of the high voltage circuit and therefore stops the high voltage generator if it is charging the high voltage capacitor and leads to a safety discharge of the high voltage capacitor Signal STARTDEF supplied by the microcontroller which activates the safety discharge relay is buffered with U8B The high voltage generator control signal GEST is buffered with The signal comes from U14B and originates from the LOADC signal output by the microcontroller U12 during high voltage capacitor charging or the TBAT signal during the battery test The discharge validation transistor T11 on the high voltage board is activated by U10A which is controlled by the CFULL signal hold phase Transistor T12 triggering the shock on the first channel on the high voltage PCB W4P14 1721 is made to conduct by signal DISCH The defibrillator status signals transmitted to the CPU PCB are as follows DEFCHARGE DEFREADY DEFDISCH and SECDISCH buffered by U8E U8D U8F and USC respectively The status signal of the safety switch U13A is DEFSEC PULSE BIPHASIC WAVEFORM CONTROL CIRCUIT The control circuit of the pulse biphasic waveform is made up of circuits 04 05 and U7 assoc
226. the defibrillator part and additional electrical insulation between the high voltage part of the defibrillator and the upper part Besides the insulation and shielding circuit includes conductive coating connected to the ground by the fixing piece screws in order to make the upper part more immune to disturbance during defibrillation shocks 7 3 8 Timing charts of the defibrillator part The pages below provide timing charts relating to the various phases of the defibrillator part The timing charts are as follows e Charging phase timing chart Hold phase timing chart IGBT control signal timing chart Discharging phase timing chart Art no 0 48 0001 Page 7 23 Version July 2001 7 OPERATING EXPLANATIONS Charging phase timing chart SACHARGE 0 Tmin 100 ms t SECRST I p25 U12 n 5V 0 5 ms t STARDEF 5 5 V I 0 UCHARGE 10 UBATT 49 I 0 t RL1 Activation w e 1721 I Activation or safety 0 GEST TP6 Vds 1 TA T2 duse ppp 70V I I I I I I I UBATT 0 Selected energy t HVMES 1 reference 180 J TP8 VREF 3 00 V I 0 1 STOP l End of charge 0 HVMES 2 I 4 24 V TP15 U HT 4 24 x 1100 4664 0 t Art no 0 48 0001 Page 7 24 Version Ju
227. through a third secondary coil of TR1 After it is rectified and filtered by D600 and C600 the secondary voltage is approximately 28 V Linear regulator IC600 and diode DZ601 regulate the voltage of the 24 V output 7 3 3 HIGH VOLTAGE CIRCUIT printed circuit board The HIGH VOLTAGE CIRCUIT W4P14 1721 takes care of the electrical link between the various parts that make up the defibrillator The POWER SUPPLY and DEFIBRILLATOR CONTROL PCBs are directly connected to the HIGH VOLTAGE CIRCUIT The HIGH VOLTAGE SWITCHING PCB is connected to the HIGH VOLTAGE PCB by means of three cables The HIGH VOLTAGE CIRCUIT is responsible for the transfer of energy between the battery and the high voltage capacitor and for battery charging high voltage capacitor charging voltage measurement HIGH VOLTAGE SWITCHING PCB control and patient relay activation The high voltage circuit PCB W14P14 1721 includes the various parts Battery charge circuit via the external DC input Cadmium nickel battery or lithium cell recognition circuit High voltage generator High voltage capacitor safety discharge Control signal forming circuit of the high voltage switching PCB Patient relay activation circuit High voltage capacitor charge voltage measurement circuit The defibrillator function is a sequential circuit with four distinct phases 1 Standby phase this is when the device is on monitoring function and the defibrillator part is standing by no cha
228. tor safety discharge control signal Flash memory write protection signal Energy selection key in the manual mode Energy selection key in the manual mode Flash memory write signal Writing validation signal LCD monitor controller write signal Battery power voltage Battery power voltage protected by an 8AT fuse Power supply voltage of the defibrillator part LCD screen contrast polarisation voltage 2 5 reference voltage Power supply voltage of the circuits of the defibrillator part CPU part circuit power supply Monitor part analogue circuit power supply Monitor part analogue circuit power supply LCD screen contrast polarisation voltage Page 8 6 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS 8 3 LIST OF PRINTED CIRCUIT BOARDS Description 12 lead ECG amp PCB Defibrillation ECG PCB CPU PCB BACKLIGHT CONVERTER support PCB Battery Interface PCB POWER SUPPLY PCB High voltage PCB Defibrillator control PCB High voltage switching PCB ECG preamplifier protection PCB Insulation and shielding PCB Art no 0 48 0001 PCB number and versions U3P287 1 U3P287 2 W4P14 1691 W4P14 16918 W4P14 1694 W4P14 1694C W4P14 1694D U3P297 1 4 1682 U3P296 1 W4P14 1721 W4P14 1722 W4P14 1722A W4P14 1724 W4P14 1724 W4P14 1723 W4P14 1725 Page 8 7 Article number fitted PCB U53287 W141 1901 W141 1904 W14
229. troller and the Recording and VF microcontrollers takes place through a serial link via UART U25 Communication between the HOST microcontroller and the Display microcontroller takes place through a parallel link D 0 7 via flip flop D U103 Communication with the SpO2 module external module and PCMCIA modem takes place through a serial link via UARTs U25 U26 Communication between the CPU and defibrillation takes place through input and output flip flops HOST GPU The HOST CPU is built around a HOST microcontroller U1 an EPROM U3 a working RAM U4 a decoder U6 input flip flops U20 U39 U40 U41 output flip flops U103 U18 U33 U34 U35 U36 serial communication UARTs U25 U26 the device on off system D1 D3 D4 T3 etc the time stamper 05 the battery voltage monitoring system R35 R36 U38 U37 the configuration EEPROM U7 the analogue digital converter U8 the ECG signal amplification filtering system U10 the LCD contrast adjustment U9A the reset and watchdog circuit U17 the multiplexer and analogue digital converter U38 U37 the audio alarm generator with audio amplifiers U43 U29 U30 Art no 0 48 0001 Page 7 6 Version July 2001 7 OPERATING EXPLANATIONS OUTPUT FLIP FLOPS Reset Control signals RAZVID RAZVF RAZENREG RAZSPO2 RAZUARTI RAZUART2 are associations through the OR gate the signal Reset and resetting pulses generated by the HOST microcontroller through output
230. ulation piece 26 from the TWELVE LEAD ECG AMP PCB 4 Unscrew the two screws used to fix the TWELVE LEAD ECG AMP left hand side of the board 5 Also unscrew the two fixing pieces of the TWELVE LEAD ECG AMP right hand side of the board 6 Remove the cable interconnected with CP1 on the TWELVE LEAD ECG AMP PCB 7 Now you can remove the TWELVE LEAD ECG AMP PCB from the upper part Caution This circuit contains components sensitive to electrostatic discharge The operation described above shall be performed in accordance with applicable ESD rules If the TWELVE LEAD ECG AMP PCB is to be replaced proceed as described above for disassembly While reassembling the board make sure that the insulating piece 26 has been installed correctly Also make sure that the flat cable interconnection with the DEFIBRILLATION ECG PREAMP circuit has been fed through the slot provided before closing the insulation and shielding 25 enclosure Put it place a copper coated conducting tape along the edge left hand side of the board and the two adhesive tapes to keep the enclosure closed 6 3 OPERATIONS ON THE LOWER PART Caution Before starting to work on the lower part make sure that the lithium cell or the cadmium nickel battery is not in the slot While working on the lower part use the references in the drawing titled Exploded view of biphasic pulse In order to have access to the components of the lower part you mu
231. voltage of 4600 V of the high voltage capacitor C1 C2 Version July 2001 8 COMPONENT LISTS DRAWINGS AND DIAGRAMS zd TWOWW dus Wd 5 GOZLZZOTL lt _ E dus us MLS SO cu ds TEC ia aut ul E i sza F I SOESAL cza zaje zou I H wears sa on b a 680 908 9999999999999999 CERTES LEETE 22242244424024444444 9 f ES H
232. y 05 and the associated components IGBT insulation faults are detected by resistors R69 and R70 wired on the high voltage switching circuit The detection function is performed by the CPU upper part which analyses signals HVEMS2 7 3 4 DEFIBRILLATOR CONTROL printed circuit board The DEFIBRILLATOR CONTROL PCB W4P14 1722 generates all the control signals required for the defibrillator to operate The PCB makes up the control stage of the power circuit made up of the HIGH VOLTAGE CIRCUIT W4P14 1721 and the HIGH VOLTAGE SWITCHING circuit W4P14 1724 The PCB is made up of the following Tension reference and energy selection multiplexer End of charging detection circuit Input interface circuits Reset circuit and microcontroller Output interface circuits Pulse biphasic waveform control circuit Safety switching and monitoring circuit Art no 0 48 0001 Page 7 16 Version July 2001 7 OPERATING EXPLANATIONS OVERVIEW The DEFIBRILLATOR CONTROL PCB W4P14 1722 performs the following functions e monitoring high voltage capacitor charging process and the safety discharge function through microcontroller U12 e generating the control signals required to drive the IGBTs that make up the pulse biphasic waveform e hardware monitoring of some functions and disabling the defibrillator circuit if a technical fault is found STANDBY PHASE During the standby phase the entire defibrillator control circuit is supplied with
233. y defibrillation by non medical personnel The personnel shall be trained specially and placed under the control of a physician A special variant of the device offers the possibility to use the MULTIPULSE BIOWAVE FRED device for manual defibrillation In principle the use of this device is part of the chain of survival developed by the American Heart Association AHA and the European Resuscitation Council ERC The chain of survival is represented by a succession of steps taken by different protagonists all of whom play an essential role in offering continuous care to victims of sudden cardiac arrests Such care is indispensable in order to improve the chances of survival of such patients Time is of the essence in the chain of survival It is generally accepted that the chain of survival includes several complementary integrated steps which are as follows 1 Recognition of cardiac arrest 2 Early access 3 Early CPR cardiac pulmonary resuscitation 4 Early defibrillation where required 5 Early advanced life support 6 Hospitalisation in intensive care The people involved in the chain are as follows e witnesses e first aid workers e medical teams paramedics or out of hospital medical personnel e hospital teams Art no 0 48 0001 Page 3 1 Version July 2001 3 OPERATION The effectiveness of the entire chain of survival can be jeopardised if any of its links were to fail Note relating to biocompatibility The p

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