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Icom IC-R8500 Service manual

1. 4030008550 1608 1H 2R5B T A 4030007010 5 1808 CH 1H 100D T A 4030009540 5 C1608 1H 1R5B T A 4030008890 5 C1808 CH 1H OBOD T A 4030008870 S CERAMIC 1808 CH 1H OBOD T A 4030009500 S CERAMIC C1808 CH OR5B T 4030008880 S CERAMIC 1808 1H 0700 4030008570 S CERAMIC C1808 CH 1H 4030008530 S CERAMIC C1808 CH 1H 030B T A 4030008880 S CERAMIC 01808 JB 1H 102 4030008880 S CERAMIC C1608 JB 1H 472K T A 4030008880 S CERAMIC C1608 JB 1H 472K T A 4030007010 S CERAMIC 1008 CH 1H 1000 4030008880 S CERAMIC C1608 JB 1H 102 4030011600 CERAMIC C1808 JB 1C 104KT N 4510004630 S ELECTROLITIC 5 4030011600 S CERAMIC C1808 JB 1C 104KT H 4030011800 S CERAMIC C1808 JB 1C 104K T N 4030011600 5 CERAMIC C180B JB 1C 104KT N 4030011600 S CERAMIC C180B JB 1C 104KT N 4030011800 S CERAMIC 1808 JB 1C 104KT N 4030007170 S CERAMIC C1606 CH 1H 221J T 4030007100 S CERAMIC C1808 CH 1H 580J T 4030007020 S CERAMIC C1808 CH 1H 120J T A 40300090350 S CEHAMIC C1808 CH 1H 3R5B T A 4030007050 S CERAMIC C1808 CH 1H 220J T A 4030000540 S CERAMIC 1808 CH 1H 1R5B T 4030007020 S CERAMIC C1808 CH 1H 120J T A 4030011800 5 C1808 JB 1C 104KT N 4030008800 S CERAMIC C1808 JB 1
2. 1750000550 S DIODE 155355 17 1720000270 5 154217 TPHZ 1720000270 5 154217 2 1720000270 S VARICAP 15 217 TPH2 1750000550 S DIODE 155355 TE 17 1780000820 S DIODE TW 1780000820 S DIODE MAT7 TW 1760000820 S DIODE M 77 TW 1780000820 S DIODE MATT TW 1750000210 1750000210 1750000210 1750000210 S DIODE S DIODE S DIODE S DIODE 154237 15 237 5 154237 5 15 237 TE85R 1750000530 S DIDDE 15 271 TPH3 1750000530 S DIODE 15 271 1750000530 S DIODE 15 271 TPH3 1750000530 S DIODE 15 271 TPH3 1750000550 DIODE 155355 TE 17 1720000270 S VARICAP 15 217 TPH2 1720000270 S VARICAP 15 217 TPH2 1790000680 S DIODE MAT28 TW 8200005330 5 LL1808 F8H8J 8200008050 COIL LOP11A NECA 8200008040 S COIL LQP11A 5 8 14 8200005350 S COIL LL1808 F10NJ 8200001820 S COIL ELJFC 1ROK F 6200005410 S COIL LL1608 F33NJ 8200003330 COIL KL 422522T 1RDJ 3 8200005300 S COIL LL1608 F3N98S 8200001980 S COIL HL 25201B8T 1R0J 8200001980 S COIL HL 252018T 1R0J 8200001980 S COIL HL 252018T 1R0J 8200001880 S COIL NL 252018T 1R0J 6200001980 S COIL NL 252018T 1R0J 6200001980 S COIL HL 252018T 1R0J 8200001880 S COIL 252018T 1R0J 8200001880 5
3. a 4 1616 100 e te ee aaa ron F 885 1 5k 110 Un 0047 D 0 2 se zi T s T eI m cA mm s s a i s Gq us Qs E im iL Sav 5 tj SST S57 1 EF 176 cd mi E 12RH 0123 2202 lt 28 3 713 118 ng ie Sa 190 z PLL 6 Es SRT 55 al UNIT 0 047 CH Eli HIL 9 78 EMHZ CHASSIS E ma m Gss Q w x ti i a ee ma dine r s a sms mam man m j ET cc j s FROM MIX 5 T UNIT 44 s 3308 4 MAB ae 15 ET 047 Py m 0 FROM PLL it ad i gap uod FACM PLL BED Qu 3 18V Below DM D 014 Vc 2504061 eee io So ae LP
4. FRONT DISP UNIT UNIT m 1 a REM TEI MAIN UNIT 411 Tie TE 2863 A6 1082 onu AMA 8 8 ney 4 806493924702 Bad L FROM PLL 1010 204 EF vit GTAL TE 10 Mix 1F 17 MT 184 1 1213 1615 804084 1213 832 TATTAEU EE EFE PERF RE RENE Ur zu DATA LIME amp AX LIME SECTION 11 VOLTAGE DIAGRAM R22 Abi YeIsTeTetefeTe 1 8 eda 0050500000009 pa PTa PWA PT2ZTWOFH m pihi Fi a PIS RAITRE ici HORATS JAAT Ca URTA 111 244 108 1 31 111 1111 m HTE EE T Pa at 1804081 m ES CW m DTHER DV BICHAEU DISP UNIT 4 E PCM NU 4 Co aom dn Ch CD s D w w 5 gt CN DE mE LU sss s 8 352525 33 PRT SEDAO CL1 TT 2 vin 5636 01 SE 59 P00 56F033 ur apa 2 185831 PERSEN NE Bas 12 15 3 Paz sEGaT a staan 27 387 27 2 PTA SER E
5. 5 5 5 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 5 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC gt CERAMIC 5 S TANTALUM S TANTALUM S CERAMIC ERJSGEYJ 105 V 1 ERJSGEYJ 105 V 1 MG ERJSGEYJ 103 V 10 ERJSGEYJ 122 V 1 2 kQ ERJSGEYJ 392 V 3 8 NHTCCF2012 222 ERJSGEYJ 103 V 10 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 104 V 100 ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 332 V 3 3 ERJ3GEYJ 105 V 1 MQ ERJ3GEYJ 102 V 1 ki ERJ3GEYJ 333 V 33 kt ERJ3GEYJ 822 V 8 2 ERJ3GEYJ 123 V 12 ERJ3GEYJ 123 V 12 ERJ3GEYJ 881 V 680 Q ERJ3GEY 881 V 680 0 ERJ3GEYJ 681 V 880 0 ERJ3GEYJ 881 V 680 0 ERJ3GEYJ 881 V 880 0 ERJ3GEYJ 470 V 47 ERJ3GEYJ 471 V 470 7 ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 582 V 5 8 ERJ3GEYJ 152 V 1 5 ERJ3GEYJ 470 V 47 9 ERJ3GEYJ 271 V 270 2 ERJ3GEYJ 180 V 18 0 270 9 ERJ3GEYJ 881 V 880 02 ERJ3GEYJ 470 V 47 Q ERJSGEYJ 471 V 470 0 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 103 V 10 ERJ3GEY J 582 V 5 8 ERJSGEYJ 271 V 270 0 ERJ3GEYJ 180 V 18 0 ERJ3GEYJ 271 V 270 0 ERJIGEYJ 470 V 47 0 ERJ3GEYJ 881 V ERJ3GEYJ 881 V 880 0 102 V 1 ko ERJIGEYJ 222 V 2 2 ER
6. 8 bw P d aw MPS CH CH Unit abbreviations CH CHASSIS PARTS MAIN UNIT PL PLL UNIT RA RF A UNIT RB FR B UNIT CO CONV UNIT MIX UNIT COVER PARTS 16 1 E MP33 GH le MA J JE MA pe P13 _ MP4 MI i 8 MC UNIT MP2 MP8 asi MP28 j CONV UNIT m 8 CH n um pee 8900004510 8510010690 B510010650 8510008300 6510008310 8510005330 8510010070 8510003510 8510010150 8510005330 8510008300 8510008310 8510000881 8510010220 8510000470 8510002390 8510010210 8830012060 6610003 160 8510007110 8510010250 8510002390 8510010210 8510002390 8510010210 8930017260 VCO A BOARD ner 8510007020 8510003710 8510003720 8510003690 8810009440 8810002100 VCO B BOARD REF ORDER NO DESCRIPTION 8510010600 637 VCO case A UNIT 5210000220 6510018320 8930011820 8510001080 8510010200 8410001920 8930040720 8930035230 8510001080 8510010200 8510000210 8510010170 8510000881 8510010220 1691 DA case 758 module ground spring Cable 452 1768 PLL case 1768 PLL cover 863 005 shield case 963 DDS shield cover Coil case 1691 005 case 406 shield case cover Coi
7. VARICAP 5 VARICAP 5 DIGDE 5 DIODE S COIL S COIL S COIL S COIL S COIL S COIL S COIL COIL COIL S COIL S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S CERAMIC S CERAMIC S CERAMIC 5 CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 15 217 2 15 217 2 154217 2 159271 TPH3 154237 85 11382A 08 T8B NL 322522T 2R2J 3 LOP21A 68NG14 68NG14 LOP214 39NG14 NL 322522T 2R24J 3 HL 322522T 2R2J 3 322522T R22J 3 LOP11A SNBC14 NL 322522 221 3 NL 322522T R22J 3 ERJ3GEYJ 102 V 1 ERJSGEYJ 222 V 2 2 ERJ3GEY4 272 V 2 7 ERJ3GEYJ 102 V 1 221 V 220 0 ERJ3GEYJ 102 V 1 KG ERJ3GEYJ 102 V 1 ERJ3GEYJ 101 V 100 0 ERJIGEYJ 472 V 4 7 EAJIGEYJ 102 V 1 ERJ3GEYJ 272 V 2 7 kQ ERJ3GEYJ 102 V 1 ERJ3GEYJ 181 V 180 0 ERJ3GEYJ 102 V 1 ki ERJ3GEYJ 222 V 2 2 kQ 1808 CH 1H 220J T A C1808 1H 100D T A C1808 CH 1H 050B T A C1808 JB 1C 104KT N C1808 JB 1H 102K T C1608 CH 1H 0108 C1808 JB 1H 102K T A C1808 JB 1H 102
8. Te d 774 Al 25 m eles ci 187 Tes Tes je eT ee 9 1 Ix Fe mn w GND GHD 222 222 E 15 04814197 019 15535510 REF REF 1 o3 tore an kin 00 IBI Et 18 E 1 Above 1025 EEL La 844 cH9 47 TET 177 AT 11 1 Downloaded RadioAmateur EU Icom Inc 6 9 16 Kamihigashi Hirana ku Osaka 547 Japan 06 793 5302 Fax 06 793 0013 Icom America Inc Corporate Headquarters 2380 116th Avenue N E Bellevue WA 98004 U S A Prone 206 454 8155 Fax 208 484 1509 Telex 152210 AMER Customer Service Phone 206 454 7619 Customer Service Center 18102 Sky Park Sout Suite 52 Irvine 82714 U S A Phone 714 852 5026 21714 852 8716 lcom Canada A Division of Icom America Ire 3071 5 Road Unit 9 Richmond B C VEX 274 Canada Phone 604 273 7400 Fax 604 273 1900 icom Europe GmbH Cominunication Equipment Himmelgesster Str 100 D 40225 D ssaldort Germany Prone 0211 346047 Fax 2 0211 333639 icom Australia Pty Ltd ACN 006 082 575 7 Duke Street Windsor Victoria 3181 Australia Phone 03 8523 7582 Fax 03 0528 B485 Icom UK Ltd Unit
9. 5 gt CERAMIC 5 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC gt CERAMIC S ARRAY S ARRAY S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC RELAY RELAY 01808 CH 1H 470J T A C1608 JB 1H 102K T A C1808 CH 470J T A C1808 JB 1H 471K T A C1808 JB 1H 471K T A C1808 JB 1H 471 C1808 CH 1H 470J T A C1808 JB 1H 471K T C1608 JB 1H 471 C1808 CH 1H 470J T A 1808 JB 1H 471K T C1808 JB IH 471 C1808 CH 1H 470J T A C1808 JB 1H 102K T A 1808 JB 1H 102K T A C1808 JB 1H 102K T C1808 JB 1C 104KT N C1608 JB 1C TOSKT N C1808 CH 1H 470J T A C1808 JB 1H 102 1808 CH 0800 C1806 CH 1H 0800 C1808 CH 1H 030B T A C1808 CH 1H 4703 C1808 JB 1H 471 C1808 CH 1H 040C T C1908 CH 1H C1808 CH 1H ORSB T 1808 CH 1H 020 1808 CH 1H 470J T C180B JB 1H 471 01808 JB 1H 471K T A C1808 CH 1H 030B T 1808 JB 1H 102K T A C1808 JB 1H 102K T A 01608 JB 1H 102K T A C1608 JB 1H 471 C1808 CH 1H 050 C1608 CH 1H 100D T C1608 CH O20B T A C1808 CH 1H 100D T C1608 CH 040 1808 CH 050 C1808 CH 1H 920 1008 JB 1H 471K T A C1608 JB 1
10. 9 se 0 2258113823 wz 2 HELME t d 5 5 3 0 1120 Se 023 138212 TA ore d da Breiagey DAMAEU E an or agate parti 1188 99894 bu MM ng i 1 41 l Ss i BT F i9 Ve men Cf i me mn ID 4 ifs ed 244 12 20 w 184 amp T um 818 0113 Er 150 T 77 2 280408 zi x gal cis hs RISO 151 8152 8153 RIS4 Ri55 8158 RIST 8158 RISD TA PEN TES um T Pn av 8152 8 Ton Tos n m 28 2k zk k zk Zk 1908 1100 01 QU aH inh 841 01014420 DTAT44EU 8210 10 18 29 99 4 88v ou 122 1 Ee 5 li NTOOFZUM 123FH 777 A257 12813013 85 5 868 LAT LHA al 285 5 B B 3 E Ii Is 7 31 82 OH Tam Tom Toe 9 2 Iss 55 s 5525 25 si b 3 SE T DE C365 z ik T T 237 1421 0421 142
11. L 2 FX EUN E 41 15 3H dank 1023 F W pe 2504081 sah 0413 Lids 1105 1107 zzi i BF 21810 TEHO 223 128 ST 182 0213 22aM 0 01 PTV 2 ap a Uo 1 26 1 sas DO15 Sa De 8495 RISE k 2 Pu ZH Tk Rig RIGS 2k 28 446 189 11008 LOVE Ogi 18H ann E Jan te und y F 43 28 2 1 gav 410 R51 BB a 120131 20 X TAA ARM L 6236 w NI 1 yes 2 41 086 154237 od 47217 M SeT Ph B 20 dt ds C330 Mie er RE ERN 632 se 816 4 2 Tk CH T gie SES E28 Ec P Z TOBT 23 T Lt Foi aT 0940 1425 np H 10725 53 010 115 P 181 m 48 4 56 Tow 8 ann S 61708 1010 23 13 T Yom WIT UNIT 3 12 Jos E Qmm Jaj PB a a Ho 42 e CONV UNIT CHASSIS MEASUREMENT CONDITIONS 015 1 TAL WILT BOkQ V pc C cB 020 811 104 88 1011 em ri wi 3 2p 2 1009 iH C p JIN SOURCE 0131 C130 0140 a ap GND2 GNO 8 5 2 21211 va 5 i i
12. 102V 7030007210 S RESISTOR 102V 7030007210 S RESISTOR 102V 7030003380 S RESISTOR ERJ3GEYJ 221 V 220 9 7030003710 S RESISTOR ERJ3GEYJ 184 180 7030003420 S RESISTOR ERJSGEYJ 881 V 880 0 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 4 7030003340 S RESISTOR ERJ3GEYJ 151 V 150 Q 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 0 7030003880 S RESISTOR ERJ3GEYJ 104 V 100 7030007220 S RESISTOR ERAJYED 202V 7030007220 S RESISTOR ERA3YED 202V 7030007220 S RESISTOR ERATED 2024 7030007220 S RESISTOR ERA3YED 202V 1030007220 S RESISTOR ERA3YED 202V 7030007220 S RESISTOR ERA3YED 202V 7030007220 S RESISTOR ERAJYED 202V 7030007200 S RESISTOR 202V 7030007200 S RESISTOR 202V 7030007200 S RESISTOR 202V 7030007220 S RESISTOR ERAJYED 202V 7030007230 S HESISTOR ERA3YED 102V 7030007230 S RESISTOR ERA3YED 102V 7030007230 S RESISTOR ERASYED 102V 7030007230 S RESISTOR ERASYED 102V 7030907230 S RESISTOR ERA3YED 102V 7030007230 S RESISTOR ERA3YED 102V 7030007210 S RESISTOR ERA3YEB 102V 7030007210 S RESISTOH ERA3YEB 102 7030007210 S RESISTOR 102V 7030003430 S RESISTOR ERJ3GEYJ 821 V 820 Q 7030003380 S RESISTOR ERJ3GEYJ 221 V 220 7030003710 S RESISTOH ERJ3GEYJ 184 V 180 7030003380 S RESISTOR ERJ3GEYJ 221 V 220 Q 7030003340 S HESISTOR ERJ3GEYJ 151 V 150 Q 7030003320 S RESI
13. l IE lul HEHEHE 85 OM MIXUNITJI 1 10 9 4 FROM DISP UNIT J7 x O O 0 0009000000 oooooouxxix e p P T bm pin pau B ae ph I Eu ae i T d ref k i 3 i E i i 4 1 ji AF B gp T 1 P E g 2 MO L wan pa e 1 nz Mi a 5 Oc E P A P 1 m a 1 ah wa Gee ILL wenn sea saseeees ka EC 17 Downloaded RadioAmateur EU 18 18 Tal 9 5 PLL UNIT J12 FROM V urir Es To MAIN UNIT is F I t 2 ES the actual P C Board PLL UNIT J11 FROM p k n 4 9 3 UNIT MAIN UNIT J5 9 4 UNIT P1 DE FROM MIX UNIT J3 P2 FROM PLL UNIT J2 E gt V1Lo w GM Li P1 FROM CONV UNIT 43 P RF TO MAIN UNIT J7 9 5 AND BOARDS e VCO A BOARD LINA Td OL e VCO B BOARD LINA OL 9 9 327 2 14 11 TO PLL UNIT P
14. FROM t UNIT J 52 tar of yo 16108 neoa 1 SHAD bed 155385 T 22k Rag 150 n rant 2 a Am Tur Ratt 103 Lt ms 8500 SUM OR om RTDUF20123S4 28 ges 38 PR UNIT MEASUREMENT DIGITAL 2 SOLDA DC WAVE FORM OSCILLOSCOPE 20MHz FREQUENCY 145MHz bai x MT Bs 155272 T 1 ej EIGENEN LOI CERE 880 It WC3358DW zs IE sem 1213 35 R35 1 10k 415 wu 71 L Se HH 0310 7 OL 022 RE lan in 222 r Qe 7 Cisse 0105 Ed mo GI5 1 23 ASS 1 21 Di 1 Ga L e Ligh chi te 452 3E 274423 1 wy ake 2 201235 152kCT 6 344 093 z 1 3 1 0 1 GE nd A 0112 i 1 288141 po T 13V Te z s 1 23 2 m 25 8 88 4 15V 4 z235 ta L d kos i Fan Wo wot a e 10116 ES R227 E 113995514
15. LOI Em o5 E POWER SW FROM CHASSIS UNIT Pi C amp G OUT 21 E 1 4 m 4 5 i i 4 Bod 1 i ib 1 ma an gE a 8 ri E d k 1 a bom LAE 2 od Be L P T t 1 psj gt x Ed 123 r E mm was DE w us E Hw F p 1 z 1 a s 9 rmm um 3 7 gt 4 4 ue 4 127 1 Y j F a 2 T ET Em m 1 MD mM ELT l d ie _ W a E x 1 9 an ts IB 1 i 4 a n MA 222 tao I j a 3 Le 1 ma gt PK 1 T lI FIS T anA _ Tem a p mm Je n j 7 1 Lila 4 s 11 51 UM jq YE mi i f 1 L 4 BP 1 1 28 Em 02 ie 3 Wo 2 i 4 ES 4
16. ONLY n oe RITA 1 1039 90503516 449 INE RATE mle 7 E iz E de se 1 care 8311 150 ue 1 G 13 45 8310 15k 24 A242 100 1 21 TOTWOAF 15 2580 da dA CN F 853 Td 4E Fd it A516 k EUR FAA ONLY 39 3803 3 1 ou 18 ov 3 4 1 1223 TATEQSF t mU M tut Gl 18117 TATEOSF L x 2 FROM POWER SW ka LHW ALT TADSL 101K UE ZES ee ok Lu a Bal L Ze PSS el Lh E dex e 2 E s EE 2 m 1 2 vit 1311 ET m om VDO e04 eek s 1032 313 vole 1 5 101 EFI 16291 EEI Ita B3 TT 1781106 Be _ DAG 00 11 041 DAT Fok E ac Lee 0293 EAT hag MM l AZo 1k 0 DAT Baie si 20887 8289 itd 22 220 ki tear N D T 0
17. S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC RELAY C1608 CH 1H 330J T A C1608 CH 1H 040C T A C1608 JB 1H 472K T A C1808 JB 1C 104KT N C1808 JB 1C 104KT N C1608 JB 1C 104KT N C1608 JB 1E 103 1 2 25 C1808 JB 1H 102K T A ECEVICA1005R C1608 JB 1E 103K T A C1600 JB 1C 223K T A C1608 JB 1C 223 21608 JB 1C 104KT N C1808 JB 1C 104KT N C1608 JB 1C 104KT N C1808 JB 1C 104KT N ECEV1CA100SR C1608 JB 1C 104KT N C1808 CH 1H ATOJ T A C1608 JB 1H 122K T A ECEVICA100SR C1808 CH 1H 470J T 1608 JB 1C 104KT N C1608 CH 1H 470J T A C1808 JB 1C 104KT N 01808 CH 1H 221J T C1608 JB 1H 472 C1608 JB 1H 472 C1608 JB 1H 472K T A 2 25 C2012 JB 1 224K T A C1808 JB 1C 104KT N C1608 JB 1C 104KT N 1808 JB 1C 104 EZANCE 220M 22 EZANCE 471M 470P EZANCE 471M 470P EZANCE 471M 470 EZANCE 220M 22P EZANCE 220M 22 C1608 CH 1H ATOJ T A C1608 CH 1H 470J T A 18 MV 1000 HC C1608 JB 1C 104KT N TEMSVB 1E 335M 12L EZANCE 471M 470 EZANCE 471M 470P EZANCE 471 470P EZANCE 220M 22 EZANCE 471M 470P EZANCE 471 470P C1608 JB 1C 104KT N C1808 JB 1C 104KT N ECEV1CA100SR C3218 JB 1C 105M T A C1808 JB 1C 223K T A C3218 JB 1C 474K T A C1803 JB 1C 104 C1808 JB 1C 104KT N C1608 JB 1H 472 C3218 JB 1C 105M T A TEMSVA 1C 475M 8L C1808 JB 1C 104KT N 1803 CH 1H 470
18. The same voltage as the ADHV or HV1 line which is controlled by the POWER switch Common 12 5 V converted from the HV2 line by the regulator circuit MAIN unit 22 The same voltage as the DOUT line when the jumper connector connected to the DC DCIN 13 8 V or the voltage from an external power supply The same voltage the DCIN line which is passed through the internal fuse MAIN unit F1 The same voltage as the LHV1 line which is controlled by the POWER switch The same voltage as the LHV2 line which is 13 8 passed through the switching relay MAIN unit RL1 Common 8 V line converted from the 13 8 line by the 8 V regulator circuit MAIN unit 1C23 Common 5 V line converted from the 13 8 line by the 5 V regulator circuit MAIN unit 1 17 Common 5 V line converted frorn the LHV2 line L 5 bythe L 5 regulator circuit MAIN unit IC38 Common 24 V line converted from the 13 8 line by the convertor circuit MAIN unit 051 24 1052 146 and 24 regulator circuit MAIN unit 225 The output voltage is applied to the CONV RF B and PLL units Common 8 V line converted from the 13 8 line by the DC DC convertor circuit MAIN unit Q51 152 L46 and 8 regulator circuit MAIN unit 26 The output voltage is applied to the AGC and APF circuits etc Common 16 line converted from the 24 line the 16 requlator circuit PLL unit Q34 020
19. 5 VARICAP 5 DIODE S VARICAP 5 5 5 010 S COIL S COIL S COIL S COIL S COIL SCOIL S COIL S COIL COIL S COIL S COIL S RESISTOR 5 RESISTOR S RESISTOR S RESISTOR 5 RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S CERAMIC S CERAMIC 5 5 CERAMIC 5 5 CERAMIC 5 S ELECTROLITIG S CERAMIC S CERAMIC S UERAMIC 5 CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLITIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 11362A 08 TaB 1 382 08 1T382A 08 TaB 1T382A 08 T8B 154271 TPH3 1T382A 08 T8B 11382A 08 T8B 154271 TPH3 HL 322522T R22J 3 HL 322522T 1R0J 3 NL 322522T R39J 3 NL 322522T 1R0J 3 HL 3225221 1 04 3 HL 322522T R22J 3 HL 322522T 1R0J 3 NL 322522T R38J 3 HL 322522T 1R04 3 LON 2A R22K 14 LON 1A R oJo4 ERJSGEYJ 100 V 10 Q ERJ3GEYJ 101 V 100 0 ERJSGEYJ 101 V 100 0 ERJ3GEYJ 382 V 3 9 ERJSGEYJ 152 V 1 5 ERJ3GEYJ 101 V 100 9 ERJ3GEYJ 152 V 1 5 ERJ3GEYJ 100 V 10 0 ERJ3GEYJ 101 V 100 0 101 V 100 ERJ3GEYJ 382 V 3 8 ERJ3GEYJ 152 V 1 5 ERJ3GEY4 101 V 100 Q C1808 JB 1H 471 C1808 JB 1H 471K T
20. 52 148 S sSurface mount PLL UNIT ORDER 1590002300 1590000720 1590000880 1530002080 1510000510 1510000510 1930002080 1590000430 1590001020 1530002080 1590000430 1590001620 1530002080 1590000430 15900007 20 1580000430 1990000720 1790000540 1790000540 1750000110 1750000110 1750000110 1750000210 1750000110 1750000210 1750000210 1750000210 1730002420 1750600110 1750000210 1750000210 2020001200 6050008710 6200001830 6200003850 8200001830 8200003260 6200008380 8200003280 8200001830 6200003330 6200003330 6200003280 8200003260 8200003330 8200003289 8200003330 8200001830 8200005500 8200005500 6200003330 6200003330 6200003330 8200003020 8200005340 8200005320 8200005320 6200005300 6200005310 6200005320 6200003260 8200003280 6200001830 6200003330 6200003330 8200005400 8200005410 8200005410 S TRANSISTOR S TRANSISTOR 5 TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR 5 TRANSISTOR 5 TRANSISTOR 5 TRANSISTOR 5 TRANSISTOR S TRANSISTOR 5 TRANSISTOR TRANSISTOR S TRANSISTOR S TRANSISTOR 5 TRANSISTOR 5 S VARICAP S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE S ZEMER S DIODE 5 DICDE S DIODE CERAMIC XTAL 5 COIL COIL COIL 5 COIL COIL S COIL S COIL S COIL COIL COIL COIL S COIL S COIL S COIL S COIL 52001 S COIL S COIL COIL SCOIL S
21. 7 i 112 z P 17 E 7 3 2 L dem L IA A a ril 1 L za if L j BE 7 1 a T ii 1 A LL a _ z io r dip Iris FROM PLL UNIT J4 10 FROM CONV UNIT J1 1 FROM UNIT J4 CONV UNIT J1 FROM PLL UNIT J1 The combination of this page and the next page show the until layout in the same configuration as the actual P C Board P1 FROM R 3 HIHI Tli Wa t MAR Fo l I REEL x FINI Hu 78 L it Nm a k i ki a K 7 S 7 d m iu 1 4 TH iP s 1 1 4 i 77 a 7 4 4 1 A a a T T IM I Raa e LI Eia LAS B E 1 1 z 5 1 be ek LM Ge M 1 d 2 1 e 1 pue 1 E k s m b UE rer a a e A A Bm O a pa 3 j K
22. C1608 JB 1H 471 C1808 JB 1H 102K T C1803 JB 102K T A C1808 JB 471 C1608 CH 1H 030B T A 1808 CH 1H 101J T A C1808 JB 1H 471 C1808 JB 1H 162K T A 1808 JB 1H 471K T 1808 CH 1H 101J T A C1808 CH 1H 101J T A C1808 CH 1H 120 C1808 JB 471 1808 JB 1H 471 1 C1808 JB 1H 102K T A C1808 JB 471 C1808 JB 1H 102 C1608 JB 1H 471 1808 JB 1H 471 C1808 CH 1H 020B T A 1808 CH 3OUJ T A C1608 JB 1H 102K T A C1808 JB 1H 102K T A C1808 JB 1H 471K T A C1808 JB 1H 102 C1808 JB 1H 102K T A EZANCE 471M 470P EZANCE 471M 470 EZANCE 471M 470P 1808 JB 1C 104KT H C1808 JB 1C 104 1608 JB 1C 104KT N 1608 JB 1H 102 ECEV1HA0105R ECEVIHAQ10SR 1808 JB 1H 102K T A 1808 JB 1H 102K T A 21608 049C T A 1608 1H 040 C1008 CH 1H 080D T A 1608 CH 1H 020 C1608 1H 080D T A 21808 ORSB T A C1608 1H 040C T A 1608 JB 103 C1808 101J T A C1808 JB 1H 471K T A C1608 CH 1H 080D T C1808 CH 1H 100D T A C1808 CH 1H 470 C1808 CH 1H O20B T A C1608 CH 1H 010B T A 1808 CH 1H 020B T C1808 CH 1RSB T A C1808 CH 1H 470J T 1808 JB 1H 471 C1808 JB 1H 102K T A C1808 JB 1H A71K T A C1808 JB 1H 102K T A C1808 JB 1H 471K T A C1808 JB 1H 471 C1808 JB 1H 471K T A C1608 JB 1H 471 5 Suriace mou rit
23. C1808 JB 223K T A C1808 JB 1H 471 C1808 JB 1C 104KT N C1808 JB 1C 104KT N 21803 JB 1C 104KT N C1808 JB 1C 104K T N C1808 JB 1C 104KT N C1808 JB 1C 104KT N C1608 JB 1C 104KT N C1808 CH 1H 030 C1808 JB 1C 104KT N C1808 JB 1C 104KT N C18D8 JB 1C 104KT H 016808 JB 1C 104KT N C1808 JB 1C 104K T N C1808 JB 1C 104K T N C1808 CH 1H O20B T A C1808 JB 1C 104K T N C1608 JB 1H 472K T 01808 JB 1C 104KT N C1808 JB 1C 104 7030003820 S RESISTOR ERJSGEYJ 333 33 4030008880 5 61608 JB 1H 472 7030003500 S RESISTOR ERJ3GEYJ 332 V 3 3 4550003240 5 1 TEMSVB 1E 335M 12L 7030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 4030011800 S CERAMIC C1608 JB 1C 104KT N amp S Surface mount MAIN UNIT 4030011600 4030008880 4030011800 4030007140 4030007170 4510004650 4030000880 4510004830 4030071800 4030008880 4030011800 4030011800 4030011800 4030007030 4030011800 4030011800 4030008880 4030011800 4030011800 4030011800 4030011800 4030011800 4030011800 4030011800 4030011800 4030011800 4030011800 4030011800 4030008880 40300118600 4030011600 4030011600 4030011600 4030008880 4030011800 4030011800 4030011800 4030007170 4030008850 4030011800 403001 18040 4030008880 4030011600 4030008880 4030007170 4030011800 4030011800 4030007150 4030008880 403001 1800 4030008880 4030011600 4030011800 4030011800 4030011800 40300116
24. JONN 203 d UNIT PLL UNIT xml T i 1 x AT i kos 4 a qr 254835 1 pe 10 1 CONV UNIT sista RF B gi 2504838 D 8 LATE ATT Aa fzi LA 0 La t126 PURUPMHT n Ax 1 1 1998 2 10 121 0164 FROM Q 1 289 10 1 48 0 78 HILO L3 ATT 10 3 w W DTAMIAEU 2 mH 230000 aw e A fai 1 _ BSKIBTT 15 ERE 11215 Ra t 5090 14 4 La 708 7 1281 880 104 381 2 630 28889241 ast 5 LLY CO ERN 357 T 304 Wu 110 RES Netz 30 499 p ea 1012 16 1 38 1 kizin ma pi LLL Uf im a 156 OTEL To MI GE 804081 1 5 10 2435 10 2485 34081 Bro 4 24 i EN 58 L 18 45 PERE cf AM 2485 2454 2 Te dn Q 456 14 wh p ar AURI RS Li Fok FRONT UNIT UNIT UNIT 1 j ie BPF1 2 24 24 g 1b 2004 NT5V az xpizia IES HJN2802V 07014
25. SSG to the antenna connec comes 0 V for tor for 30 2000 MHz and set as equidistant values Frequency 173 02000 MHz both above and Level 32 77 dBm below the dis Modulation OFF played frequency Receiving in 100 Hz tuning steps AM CENTER At the point whara the voltage just becomes 0 V at 173 01870 MHz and 5 V at Displayed freq 173 01870 MHz and Connect an oscillo 173 01890 MHz scope to CP3 AM Connect an SSG to the antenna connector for 30 2000 MHz and set as Frequency 173 02000 MHz 173 01890 MHz Laval 32 uV 77 dBm Modulation OFF Receiving This output level of a standard signal generator 556 is indicated as 55018 open circuit MAIN UNIT Standard signal AC millivoltmeter 3 generator Ww _ to either 0 1 30 MHz or 30 2000 MHz antenna connector Speaker va 17 to 125 dBm 86012 W 5 0 13 pV to 32 mV Oscilloscope 2 to DC IN adjustment point adjustment point Lig Noise blanker adjustment point Q fe 9 9 10 x apes total gain Center indicator adjustment C c point for section 5 5 R139 HF total gain adjustment point R233 Center stop adjustment point Center stop and AM center check point nm an 111111111111 P i L _ 5 4
26. UNIT ORDER ORDER 5 C110 C111 C112 C117 C118 C118 C120 C122 C123 C124 C125 C128 C127 C128 C123 C130 C131 C132 C133 C134 C135 C138 C137 C138 C138 C140 C141 C142 C143 C144 C145 C148 C147 C148 C148 C150 C151 C152 C153 C154 C155 C158 C157 C158 C158 C160 C181 C182 C183 C184 cies C188 C187 C168 RL 4030008850 4030008680 4030000850 4030008850 4030008850 4030008850 4030007010 4030008850 4030009520 4030009520 4030008550 4030008950 4030006950 4030008960 4030006850 4030006880 4510004440 40300086880 4030007080 4030008530 4030000580 4030009510 4510004440 4030009500 4030006850 4030008380 4030008540 4030008950 4030009510 4030008950 4030009520 4030006940 4030008880 4030006860 4030008880 4030006850 4030008850 4030008860 4030008860 4030008520 4030008520 4030009520 4030007130 4030007130 4030006850 4030008850 4030008850 4030008850 4030008850 4030008850 4030008850 4030008850 4030007010 4030007010 4030007030 8330000810 6330000810 8510007020 8510007020 8510019760 8510007020 7030003880 7030003880 7030003880 7030003880 7030003880 7030003880 7030003880 0910046313 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLITIC S CERAMIC S CER
27. feed ee R E i bas ki Vidbove S5ODME COADITIONS 85 UNIT DIGITAL MULTIMETER SDkC V DC ut T d LT 20H L 3288 bi ei 01 AT4 410 2892171 ki 1088 ATT F de EC C25 01 ETE ma me 5 m 5 10008Hp2 3 MABE We Tae 13 d ES La an 24 0 aem 1 2 00024 zl un 132 gash im 0 047 Bon T ar 28 T s J Ke b 128 ay cas ATEH BEH 40 TER P Sep 3 j LIT HFEDAI 143 a 0032 47 Mea 2 8 289 Tas T 1 T m w w s m m m m AA SI RAS OF ences RHE a amp lt Sa 13 m js CHEM E i x EB IAN 15 FAT ig gt er Nn 4
28. S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 5W 118 SDDFA3 5W 183 EC24B1AB0 843 844 845 845 PO2FR ME 38 KL 218U 49 30999 01 480 HD8433833A74H SED1522F0C QFP15 100PIN uFD4030BG TI 5 8054 18 1 11 204251 24 015 2 7 25 4081 7107 DTA144EU T107 DTC144EU T107 DTA144EU T107 DTC144EU T107 DTC114EU T107 DTC1A4EU 7107 155355 17 155355 17 408 9 8304 MHz ERJ3GEYJ 105 V 1 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJIGEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 472 V 4 7 kQ ERJ3GEYJ 472 V 4 7 kQ ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 kQ ERJ3GEYJ 105 V 1 MQ ERJ3GEYJ 105 V 1 ERJ3GEYJ 104 100 ERJ3GEYJ 104 V 100 ERJIGEYJ 104 V 100 kQ ERJ3GEYJ 104 V 100 kil ERJ3GEYJ 104 V 100 kQ ERJ3GEYJ 104 V 100 7030003490 7030003580 7030003580 1030003450 1030003840 7030003880 7030003840 7030003680 7030003800 70300036880 7030003640 7030003880 7030003800 7030003440 70300036880 70300036880 7030003780 1030003720 7030003720 7210002850 7030003560 7210002850 7030003580 T030003580 7030003580 1030003580 7030003600 T030003800 7030003520 7030003320 7030003320 7030003880 7030003800 7930008080 70300080
29. as a reference voltage for comparison with the noise voltages Also an S meter signal is applied to the CPU from the meter ampli fier IC8a The CPU compares these signals then outputs a control signal to the squelch control gate The FM IF IC detects noise components even in and AM W modes for noise squelch control and also the IF amplifier 018 is activated in FM and modes for S meter and S meter squelch functions 2 WFM SSB CW and AM N modes The squelch circuit mutes AF output when the S meter signal is lower than the SQUELCH control setting level SSB CW and AM N modes A portion of the 3rd IF signal from the IF amplifier 018 is converted into DC voltage at the AGC detector Q27 D20 and the meter amplifier The amplified signal is applied to the CPU 633 via the SMAD line The CPU outputs control signals to the squelch control gate when the S meter signal is at a low level WFM mode WFM demodulator controls input voltage of the meter amplifier IC9a pin 2 via Q6 and the AGC line The same circuit is used even in WFM mode with SSB CW and AM N modes 4 1 15 AMPLIFIER CIRCUIT MAIN UNIT The amplifier circuit amplifies the demodulated AF signals to driv a speaker AF signals from the squelch control gate are pre amplified at the AF amplifier 1020 and are then applied to the AF power amplifier 121 after either passing through or by passing the APF circu
30. Common 8 V line converted from the 13 8 line by the 8 regulator circuit PLL unit 1 17 Common 5 V line converted from the 13 8 line by the 5 regulator circuit PLL unit IC16 Common 5 line converted from the 13 8 line by the D 5 regulator circuit PLL unit 1024 Receive 5 V line for RF signals above 30 MHz which is converted from the 5 line by the regulator circuit MAIN unit 235 036 055 The output voltage is applied to the LO amplifier circuit s in the RF B and MIX units Receive 5 V line for RF signals below 30 MHz which is converted from the 45 line by the regulator circuit RF A unit Q13 017 The output voltage is applied to the LO amplifier circuits unit IC1 1C2 69 71 04 06 2 4 4 PORT ALLOCATIONS 4 4 1 MAIN UNIT 1C33 ipti 1 RES Input port for reset signal Outputs the switching relay RL1 con trol signal Input port for the sub CPU DISP unit data signal Outputs data signal to the sub CPU DISP unit Input port for optional speech synthe siz r busy signal High During speech 19 Mdat Outputs serial data signal speech synthesizar EELA Outputs strobe signals to the output expander ICs in the MAIN unit 1 15 16 1018 STBA Outputs strobe signals the output ex STBC pander ICs in the RF A unit IC3 IC4
31. Fen 045 mL Charge ES 0 G2 Di Be A1 rs IC10 30 2 MHz 1 101 1 2 EN Phase P divider detecto 3rd LO DDS IG13 Q28 s BFO 20 15 4 2 3 CONVERTOR PLL CIRCUIT UNIT The generated signal from the convertor VCO circuit IC6 is amplified at the buffer amplifier circuit IC and then applied to the PLL IC IC4 via the low pass filter circuit L29 130 C76 0778 The filtered signal is applied to the prescaler section to produce an approx 100 kHz phase signal The reference signal from the PLL unit 15 1 MHz is divided at the programmable divider section in the PLL IC and the phase signals are applied to the phase detector section The output signals the phase detector section applied to the convertor VCO circuit 106 Convertor VCO output frequency Convertor VCO output freq MHz action bypassed Receive freq MHz 5000 199 905 PLL IC Ics f Programmable dia d m m A AO m OE Charge 038 039 5042 Q43 5 28 1 IC9 a VCO A _ 1 LAN HILO 4 1 KI VILO um BPF 18 1023 H2LO MP bypass VCO B N ser A 15 1 MHz reference to CONV unit ard LO BFO 4 3 POWER SUPPLY CIRCUITS 4 3 1 VOLTAGE LINES Description ADHV HV1 The voltage from an AC adaptor AD 55
32. S DIODE 155375 S DIODE 2 1560000580 5 25K382 GR 51 1780000450 S DIODE 2 1590001850 S TRANSISTOR XPABO1 TX 1780000450 S DIODE 2 1580000580 S FET 25 82 TESSL 1780000450 S DIODE 2 1530002280 S IRANSISTOR 25 4081 T107 5 1590001960 S TRANSISTOR XPA311 TX 1530002280 S TRAHSISTOR 25 4081 107 1790001210 1790001210 1750000550 S DIODE 155375 DIODE 155375 TL gt DIODE 155355 17 1580000540 S FET 35K131 T2 LA 1750000520 S DIODE DAN222TL 1580000540 5 35K131 T2 LA 1750000110 S DIODE 155272 TESSR 1580000540 S FET JSK131 T2 LA 1780001210 S DIODE 155375 1530002280 S TRANSISTOR 25 4081 T107 1520000430 TRANSISTOR DTC144EU T107 1510000770 S S TRANSISTOR 28A1588 GR 5 1510000770 S S TRANSISTOR 25A1586 GR 1590001330 S S TRANSISTOR DTAI14EU T107 1590001770 5 TRANSISTOR XP1213 TX 1530002280 S TRANSISTOR 2504081 T1075 1590001450 S FET 25J144 GR TEBSR 1580001770 S TRANSISTOR XPIZI3 TX 1590000430 SS TRANSISTOR DTC144EU T107 1590000430 S TRANSISTOR OTC144EU Ti07 1590001330 S TRANSISTOR DTA114EU T107 1590001770 S TRANSISTOR XP1213 TX 1590001770 5 TRANSISTOR XP1213 TX 1580001000 5 TRANSISTOR 2427 5 1590000430 5 TRANSISTOR DTC144EU T107 1590001770 S TRANSISTOR XP1213 TX 15
33. 1730002430 1750000530 1750000530 1750000530 1720000270 1720000270 1720000270 1720000270 1750000530 1790000620 1720000270 1720000270 17900006820 1790000040 17900008040 1790000840 1780000840 1780000840 1750000110 1750000530 1750000530 1750000530 1750000530 1780000840 1780000840 1790000840 1780000840 1720000270 1720000270 8200003280 8200002380 8200003020 8200001470 8200001470 8200004800 6200001470 8200003420 8200003010 8200003280 6200001830 8200003020 8200003010 8200003430 6200002820 6200002820 68200001820 8200002370 6200002820 8200003430 8200001930 6200003330 6200002350 6200002820 6200000720 8200000720 8200000720 8200003250 8200002330 8200000720 6200002380 8200003330 8200002350 8200005330 8200005300 6200005300 6200002820 6200003340 8200002330 6200003330 6200001830 8200000720 6200002330 S VARICAP S VARICAP S ZENER S DIODE S DIODE S DIODE S VARICAP 5 5 S DIODE 5 S DIODE S VARICAP S VARICAP S VARICAP S VARICAP S VARICAP 5 DIODE S DIODE S DIODE S DIODE S DIODE 5 5 VARICAP 5 VARICAP 5 2 2 12 HN2VO2H B TE12R 150 18 271 154211 154271 18V217 2 154217 2 154217 TPHZ 18V217 2 154271 TP
34. 7030003800 7030003320 7030003840 7030003560 7030003560 7030003650 7030003510 7030003760 7030003880 7030003840 7030003840 7030003420 7030003380 7030003430 ERJ3GEYJ 102 V 1 ERJ3GEYJ 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 kit ERJ3GEYJ 104 V 100 ERJSGEYJ 124 V 120 kt ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ki ERJIWYJ470H 47 0 ERJIGEYJ 102 V 1 ERJ3GEYJ 223 V 22 NTCCF2012 3JH 472 ERJ3GEYJ 104 V 100 ERJ3GETYJ 472 V 4 7 ERJ3GEYJ 272 V 2 7 ERJ3GEYJ 103 V 10 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 104 V 100 ERJ3GE YJ 561 V 560 Q ERJ3GEYJ 471 V 470 0 ERJSGEYJ 222 V 2 2 ERJIGEYJ 222 V 2 2 ERJ3GEYJ 103 V 10 ERJ3GEY 101 V 100 ERJ3GEYJ 104 V 100 kil ERJ3GEYJ 105 V 1 MG ERJ3GEYJ 102 V 1 ki ERJ3GEYJ 154 V 150 ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 101 V 100 9 ERJ3GEYJ 822 V 8 2 ERJ3GEYJ 181 V 180 2 ERJ3GEY 820 V 82 0 ERJ3GEYJ 101 V 100 4 ERJ3GEYJ 820 V 82 0 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 103 V 10 kit ERJ3GEYJ 473 V 47 kQ ERJ3GEYJ 183 V 18 ERJ3GEYJ 473 V 47 ERJ3GEYJ 223 V 22 ERJ3GEYJ 103 V 10 ERJ3GEYJ 473 V 47 ERJ3GEYJ 223 V 22 ERJ3GEYJ 22
35. 8200003330 8200003330 8200005380 8200005350 8200005380 8200005350 6200003330 8200003150 8200003150 6200003140 8200003280 8200003030 8200003030 8200005480 6200005500 8200003250 6200003280 6206003260 6200003260 6200003260 8200003280 8200005360 8200005350 8200005340 8200008040 8200005330 820000809080 8200003430 8200008180 8200003430 8200003330 8200003260 8200003280 8200003010 8200003010 8200003000 B200003330 68200005410 8200005400 8200005350 8200005340 8200003280 1030003440 7030003440 7030003440 7030003440 7030003840 7030007230 7030007230 7030007230 7030007230 7030007230 7030007230 7030007210 7030007210 7030007210 7030007210 7030007210 7030007220 7030007220 S COIL S COIL S COIL 5 5 COIL S COIL S COIL 5 COIL 5 COIL COIL S COIL S COIL S COIL S COIL COIL S COIL SCOIL S COIL S COIL COIL SCOIL e COIL 5 5 01 5 01 S COIL S COIL 5 S COIL 5 01 S COIL 5 COIL S COIL 5 S COIL S COIL S COIL S COIL S COIL 5 5 COIL 5 COIL 5 COIL S COIL S COIL S COIL 5 COIL S COIL 8 1 S COIL S COIL S COIL S COIL S RESISTOR S RESISTOR 5 RESISTOR S RESISTOR S RESISTOR S RESISTOR S RBESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR NL 322522T 1R0J 3 LL
36. C1608 JB 1H 102K T A C1808 020 C1808 CH 1H G20B T A C1808 CH 1H 020 1808 CH 1H 1014 C1808 101 C1808 JB 1H 471K T A C1808 JB 1H 471K T C1808 JB 1H 471K T C1808 JB 471K T A C1808 JB 1H 471K T Ci808 JB 1H 471K T 1808 JB 1H 471K T C1608 JB 1H 471K T C1808 CH 1H 100D T C1808 CH 1H 1000 C1808 CH 1H 150J T ARK115 ARK115 101 48 101 8 52810 1580 101 8 ERJ3GE JPW V ERJ3GE JPW ERJ3GE JPW V ER J3GE JPW ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V B 4885 CONV UNIT 1110004080 S IC GN1017 P Q 8910010230 S C SMXF25 7 1110004130 S IC uFC2708T E3 1130007870 S IC 145190 2 1190000480 S G 01 1018 1110004130 S C uPC2708T E3 1110002770 SIC UPB584G 1110004080 S C uPC2708T E3 1130007700 5 BU4084BCF T1 1180000130 5 0 TD82783AF TP1 1580001770 5 TRAMSISTOR 1213 1590001000 S TRANSISTOR RN2427 5 1590000430 S TRAHSISTOR DTC144EU T107 1580001000 S TRAHSISTOR RH2427 TE85R 1580000430 5 TRANSISTOR DTC144EU 1590001770 S TRANSISTOR XP1213 TX 1580001330 TRANSISTOR DTA114EL T107 1530003450 S TRANSISTOR 25C4835 R TX S TRANSISTOR S TRANSISTOR S TRANSISTOR 1930003450 1530002280 1580001000 25C4835 R TX 25C4081 107 5 RN2427 5
37. C1608 JB 1H 471K T A C1808 JB 1H 471 1608 1H 030B T A C1808 CH 1H 030B T A 1808 CH ORSE T A ECEVICA101UP C1808 JB 1H 471K T A C1608 JB 1H 471 C1808 CH 1H O60D T A 01608 JB 471K T A C1808 JB 1H 471K T A C1808 CH 1H 030B T A 01808 CH 0308 C1808 1H ORSB T A ECEY1CA101UP C1608 JB 102K T A C1608 CH 1H 0800 01808 CH 220J T A C1808 1H 220J T A C1808 JB 1H 102K T A C1808 CH 1H 220J T A C1808 JB 102K T A C1808 CH 22GJ T A C1808 JB 472K T A C1808 JB 1H 472K T VCO B BOARD 999889 1530003450 1580000680 1530003450 1580000880 1720000270 1720000270 1720000270 1750000530 1750000210 1720000440 8200002880 8200008180 8200008180 8200008140 6200002990 6200002990 8200003000 8200008050 8200003000 6200003000 7030003440 7030003480 7030003480 7030003440 7030003360 7030003440 7030003440 7030003320 7030003520 7030003440 7030003490 7030003440 7030003350 7030003440 7030003480 4030007050 4030007010 4030009820 4030011800 4030008880 4030009510 4030008860 4030000860 4030006880 4030006860 4030008860 4030008880 4030008880 4030011800 4030008860 4030009920 4030000910 4030000530 4030008530 4030007080 4030011800 4030008860 4030008880 4030008880 4030009540 S TRANSISTOR S TRANSISTOR S TRANSISTOR 5 TRANSISTOR 2504835 R TX DTC114EU T107 2504835 DTC114EU T107 5
38. Displayed freq 14 10000 MHz Mode USB Receiving Connect an AC volt Maximum output meter to the EXT SP level with an 8 load as Frequency 14 10000 MHz Level 0 56 pV 112 dBm Modulation OFF Receiving Set SSG output level OFF Receiving Minimum output Displayed freq 173 00000 MHz Disconnect J Receiving ISTMIXER BIAS VOLTAGE HPF SHIFT VOLTAGE Connect digital multi meter to both terminals R91 digital multi meter to 2 Displayed freq 1300 00000 MHz Mode FM Receiving Displayed freq 1100 00000 MHz e Receiving NOTE Before adjusting WFM SENSITIVITY 5 4 RF B BPF TUNED VOLTAGE ADJUSTMENT must be performed Displayed freq 173 02000 MHz SENSITIVITY Mode Connect an 556 to the antenna tor for 30 2000 MHz and set as Level 1 mV 47 dBm Modulation 1 kHz Deviation 75 kHz Receiving Set an SSG level as 3 2 97 dBm Receiving Connect a digital 2 5 V meter to CP1 Connect a digital multi Minimum voltage meter to CP4 esv Connect a digital multi meter 10 1 Displayed freq 173 02000 MHz Front S meter Maximum level Mode FM 5563 to the antenna lor for 30 2000 and
39. ERJIWTJ580H 58 2 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 10 ERJ12YJ470H 47 0 ERJ3GETJ 100 V 10 ERJ12YJ270H 27 2 ERJ3GEYJ 100 V 10 ERJ3GEYJ 104 V 100 ERJSGEYJ 473 V 47 ERJ3GEYJ 183 V 18 ERJ3GEYJ 882 V 8 8 ERJ3GEYJ 333 V 33 KQ ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 kQ ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 ERJ3GEYJ 583 V 58 ERJaGEYJ V 88 ERJ3GEYJ 123 V 12 ERJ3GEYJ 103 V 10 ERJ3GEYJ 383 38 ERJ3GEYJ 103 V 10 ERJ3GEYJ 154 150 ERJ3GEYJ 103 V 10 ERJ3GEYJ 823 82 ERJIGEYJ 153 15 ERJ3GEYJ 154 150 ERJ3GEYJ 103 V 10 ERJ3GEYJ 102 V 1 kQ ERJSGEYJ 102 V 1 ERJSGEYJ 102 V 1 ERJ3GEYJ 474 V 470 ERJ3GEYJ 182 V 1 8 ERJSGEYJ 272 V 2 7 kQ ERJSGEYJ 104 V 100 kli ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 101 V 100 ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 103 V 10 ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 224 V 220 ERJ3GEY J 474 V 470 ERJIGEYJ 224 V 220 ERJ3GEYJ 473 V 47 MAIN UNIT S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOH S RESISTOR 5 RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 5 RESISTOR
40. Optional product DC power cable OPC 023 C Screw OH x 12 CR BS Allan bolt MS x 8810001650 Screw PH FT M3 x 6 8810003080 8810009380 Screw abbreviations BT Self tapping Pan head FH Flat head Flat filister head Oval countersunk head Nickel NI ZU Nickel zinc BS Brass ZK Black 5 2 FR MP6 FR MP7 FR 10 FR J1 JA J2 JA J3 JA MP 12 FR MP13 FR aj MP24 FR 14 FR 12 FR MP16 FR 18 FR 25 MP16 FR 417 Plug P2 423 J22 MA 418 MA Base 3 J21 MA J14 MA RUNI sog LH C MP31 CH J1 CH J1 MP25 CH MP26 CH MP24 CH MP27 CH PU MP1 Ng MP13 MP2 gan Unit abbreviations CH CHASSIS PARTS FR FRONT PARTS D DISP UNIT RF A UNIT MA MAIN UNIT COV COVER PARTS JA JACK BOARD VA VR A BOARD VB VR B BOARD T 2 MPS lt 2 DISP UNIT W10 FR f MP2 MP FR SW B BOARD 24 FR 4 24 MP18 FR 15 2 MP4 7 WS1 COV PLL UNIT E a PL a AA seen SE j k e PMP2 PL MP4 Ex
41. RECEIVER ADJUSTMENT CONTINUED MEASUREMENT ADJUSTMENT ADJUSTMENT CONDITIONS VALUE POINT LOCATION CUNT ADJUST Displayed freq 14 09850 MHz Rear Connect an AC milli 1 5 kHz audio DIAL USB panel voltmater to the Connect 556 to the antenna connec EXT SP jack with an tor for 0 1 30 MHz 50 Q ANT and set 8 Q load Frequency 14 10000 MHz Lavel 1 mV 47 dBm Modulation OFF ADJUSTMENT HF TOTAL Receiving 1 0 V 0 dB AF GAIN 2 Setan SSG level as OFF 100 mV 20 dB Displayed freq 173 0185 MHz Connect an AC milli 1 5 kHz audio Front DIAL TOTAL GAIN USB voltmeter to the panel e Connect an SSG to the antenna connec EXT SF jack with an 8 Q load Frequency 173 02000 MHz Level 1 mV 47 dBm Modulation OFF Receiving 2 Setan 556 level as OFF tor for 30 2000 MHz and set as 1 0 V 04 Displayed freq 173 00000 MHz Connect an oscillo Minimum noise MAIN 118 L21 USB ar scope to the EXT SP level Connect SSG to the antenna connec jack with an 8 42 load tor for 30 2000 MHz and set as Level 10 Liv B7 dBm and apply following signal ta the anten connectar 1100 msec Receiving CENTER Displayed freq 173 02000 MHz Af Connect an oscillo Atthe point where R233 BLANKER FM scope to the voltage just be Connect
42. S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 JB 102 01808 JB 1C 473K T C1608 JB 1H 471 C1608 CH 1H A80J T A 01808 CH tH 271J T A C1808 JB 1H 122K T A C1608 JB 1H 582 C1608 JB IH 581K T A C1808 JB 1C 473K T 01608 JB 1C 473 C1808 CH 1H 331J T A 01608 CH 580J T A C1608 CH 1H 331J T A 1608 JB 1H 102 C1608 JB 1H 222K T A C1608 CH TH 331J T A C1608 JB 1C 473K T A 1808 JB 1C 473K T C1808 CH 1H 2714 C1608 CH 1H 580J T A 1608 151J T A C1608 JB 1H 471K T A JB 1H 102K T A C1608 CH 1H 221J T A C1608 JB 1C ATIK T A C1608 JB 1C 473K T A C1808 CH 1H 221J T C1608 CH 330J T A 1608 CH 1H 121J T C1808 CH 1H 271J T C1808 JB 1H 122K T A C1808 CH 1H 1514 C1808 JB 1C 473K T A C1808 JB 1C 473K T A 1808 CH 1H 121J T A C1808 CH 1H 380J T C1808 CH 1H 880J T C1808 CH 1H 221J T A 1808 JB 1H 821 1 C1608 CH 1H 820J T A C1808 JB 1C 473 C1808 JB 1C 104KT N C1808 JB 1C TOAKT N C1608 JB 1C 473K T A C1608 JB 1C 473K T A JB 1C 473K T A C2012 JB 1C 224K T A C1608 JB 1C 473K T A 1808 JB 1C 473K T A C1808 JB 1C 473K T A C1608 JB 1C 473K T A C1608 JB 1C
43. SECTION 7 MECHANICAL PARTS SECTION SEMI CONDUCTOR INFORMATION SECTION 8 BOARD LAYOUTS Sici Uni TYPE tet cro c IY erc OL s 9 1 UNT UI E Tea yasa f let oke 9 4 9 6 S l lil 9 8 ANG VGO BOARDS ric rie e Ep 9 9 oco bL INE ns a n eas urges 9 10 an pene aca 9 11 SECTION 10 BLOCK DIAGRAM SECTION 11 VOLTAGE DIAGRAM SECTION 1 SPECIFICATIONS Frequency coverage Fraquency coverage MHz 0 10000 823 98989 849 00001 868 99959 894 00001 1989 88998 0 10000 1999 99999 Australia 0 10000 8750000 108 00000 1999 99999 5 pecifications guaranteed 0 1 1000 and 1240 1300 MHZ 558 USB LSB CW Normal Narrow AM Wide Normal Narrow FM Normal Narrow WFM Optional FL 52A is required s Number of memory 1000 memory channels plus 20 scan edge channels 1 priority channel s Antenna below MHz 50 239 50 Q Phono 500 Q above 30 MHz Type N 50 2
44. Screw 0 2 x 5 NI ZU BT Screw No 0 M2 x 5 NI ZU BT Screw M3 x 6 ZK Screw FH M3 x 6 ZK Screw BO M3 x 8 NI ZU BT Screw PH M3 x B NI ZU BT Setscrew M3 6 Screw PH BO M3 x 8 NI ZU BT Knob spring 6600 8110005780 8110005790 8930006390 89300057920 8930005800 8230002900 8010001520 8810009030 8810009150 8810009130 8810009030 8930041160 1768 T cover 1758 L cover SP holder Collar font A Collar fool B Rubber foot A SK1912A Stand C Screw OH M3 x 8 ZK Screw PH BO M3 x 12 NI ZU BT Screw PH M3 x 12 MI ZU ET Screw M3 x 8 ZK Sheet BO DISP UNIT 7210002850 Variable resistor 305 10 1 7210002850 Variable resistor 305 10KB 1 2510000040 Speaker CO65K1210810 8600035520 Cable POICO 2230000970 Switch ESB 64620 UNPACKING Ezra 5210000220 5030001360 LCD DLC 7882YBGT DESCRIPTION 8930041150 LCD contact SACN 1768 SP N W Fuse FGMB 125 V 8930039210 8210013470 8930039170 1788 LCD holder 1768 reflector 1768 LCD filter S2 10000050 6510013440 Fuse Phono plug 0 5510000020 Mini plug AP313 3 5 4 mm VR A BOARD ORDER DESCRIPTION Ri 7210002860 Variable resistor RV 206 10KB 10kB tincl nut washer VR B BOARD REF ORDER NO DESCRIPTION 7210002870 Variable resistor RV 307 Switeh 10kB incl nut washer
45. Turn them slawly and smoothly 4 DO NOT short any circuits or electronic parts An insulated tuning tool MUST used for all adjustments 5 DO NOT keep power ON for a long time when the receiver is defective 6 READ the instructions of test equipment thoroughly before connecting equipment to the receiver SECTION 1 SPECIFICATIONS SECTION 2 INSIDE VIEWS SECTION 3 DISASSEMBLY AND OPTION INSTALLATIONS 3 1 DISASSEMBLY INSTRUCTIONS T MUTARE 3 1 3 2 OPTION INSTALLATIONS eese Mt MORE MA 3 1 SECTION 4 CIRCUIT DESCRIPTION 4 1 HEGEIERB GCIBOUE TIS AEVO ES Lt ciis ake AA 4 1 4 2 PLL CIRCUITS RAE ELTE OE O 4 6 Ee EN ENE EAEE ae n 4 8 4 4 PORT ALLOUCATIONS SSR Saa 4 8 SECTION 5 ADJUSTMENT PROCEDURES Fe t METER REFERENCE ABJUS 5 1 9 2 POWER SUPPLY VOLTAGE AND PLL ADJUSTMENT 5 1 HEGEN EA p Hr M 5 3 5 4 BPF TUNED VOLTAGE ADJUSTMENT a aaa EEN kaa 5 7 5 5 NOISE SQUELCH S METER AND CENTER INDICATOR ADJUSTMENT 5 9 5 6 S METER FLAT ADJUSTMENIT uM c EIE CU icu cu 5 10 SECTION 6 PARTS LIST
46. e Usable temperature 10 C to 50 14 to 122 F a Frequency stability below 30 MHz 100 Hz 20 Hz above 30 MHz 3 ppm 0 6 ppm When the optional CR 283 is installed 10 50 100 Hz or 1 2 5 5 9 10 12 5 20 25 100 kHz or 1 MHz or Programmable 0 5 199 5 2 0 5 kHz step 13 8 V DC 15 negative ground or domestic with AD 55 A V Stand by 1 8 Max audio 20 287 W 112 H 309 D mm 11 3 W 4 4 12 2 D in projections not included 7 0 kg 15 4 lb Tuning steps Power supply requirement Current drain at 13 8 DC Dimensions Weight s Receive system Superheterodyne system Intermediate frequencies Frequency band 1st 2nd 3rd MHz MHz MHz D 1 29 998989 30 0 48888998 500 0 1024 99999 Note Convertor system is adopted above 1025 MHz Using local freg of 500 1000 or 1010 MHz kHz All stated specifications are subject to change without notice or obligation e Sensitivity 2 0 5 30 0 ed 0 32 pV 2 5 20 3 25 6 5 2 0 1300 00060 7e sea p uv ou Note SSB CW and AM modes ara measured at 10 dB S N FM and WFM modes are measured at 12 dB SINAD 0 5 is guaranteed in higher than 28 MHz for FM mode Squelch sensitivity 1 8 29 99999 MHz threshold tight SSB CW AM N 10 uV 320 m
47. strength while receiving and changes depending on the received signal strength portion of the AGC signal is applied to the meter amplifier circuit 9 The amplified signal is then applied to the CPU 1C33 as an SMAD signal to drive the S meter v The SMAD signal is also used for noise and S meter squelch operation by comparison with the SQUELCH control setting level and receiving signal strength at the CPU 4 1 19 APF CIRCUIT MAIN UNIT The APF Audio Peak Filter circuit boosts a specified frequency to pick up desired CW signals When APF is turned ON the AF signals from the squelch contro gate 19 are applied to the circuit IC29 1C31 1C39 The APF control adjusts the peak frequency within 200 1000 Hz 29 is a triple 2 channel analog switch IC and the AF signals are either passed through or bypass the APF circuit The circuit functions as a tone control while WFM FM AM or SSB mode is selected E a gt to demodulator circuit Z 020 e asa AGC time constant 27 8 e pi 4 1 20 CENTER DETECTOR AND CENTER INDICATOR CIRCUITS MAIN UNIT 1 WFM and FM modes A portion of the detected audio signals from the demodu lator circuit IC2 for WFM IC8 for FM are applied to the center detector circuit IC4b applied audio signals are converted into DC voltage and also amplified at th center detector Th
48. 10 9 ERJIGEYJ SRE V 5 8 0 ERJ3GEYJ 471 V 470 0 1 5450 B14 103 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 kil ERJSGEYJ 821 820 ERJ3GEYJ 332 V 3 3 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 220 V 22 0 ERJ3GEYJ 220 22 0 C1808 JB 1H 102K T A C1808 JB 1H 102 C1808 JB 1H 472 C1808 JB 1H 471 C1608 JB 1H 472 C1608 JB 1H 472K T C1808 JB 1H 102 C1808 JB 1H 472K T A C1808 JB 1H 102K T A 1808 CH 220J T A C1808 JB 1H 472K T A C1808 JB 1 472 1 1808 JB 472 C1808 JB 1H 102K T A C1808 JB 1H 102K T A C1808 JB 1H 102K T A C1608 CH 1H 330J T A C1808 JB 1H 102 C1808 JB 1H 471K T A C1408 JB 1H 102K T A 40300069680 4030006850 4030008880 4030008980 40300D8880 4030008880 4030008880 4030008850 4030007130 4030007010 4030008850 4030007070 4030007130 4030008850 4030008880 4030006880 4030008850 4030009530 4030007130 4030008850 4030008880 4030008850 4030007130 4030007 130 4030007020 4030008850 4030008850 4030008880 4030008850 3030008880 40300003850 4030006850 4030009520 4030008580 4030008880 4030008880 4030008850 4030008880 4030008880 4530000410 4330000410 4530000410 4030011800 4030011800 4030011800 4030008850 4510004440 4510004440 4030008880 4030008880 4030008950 4030008850 4030008850 4030008520 4030008880 4030009500 4030008850 4030008800 4030007130 4030008850 4030008000 4030007010 403000700
49. 1H 473 S zSurface mount CONV UNIT ORDER REF ORDER veso 4030007090 40300068880 4030007090 4030006850 4030006850 4030008850 4030007080 4030006850 4030008850 4030007090 4030006850 4030006850 4030007080 4030008880 4030006880 4030008880 4030011800 4030011800 4030007090 4030008880 4030006990 4020006970 4030009530 4030007090 4030008850 4030008850 4030009530 4030009500 4030009520 4030007090 4030008850 4030006850 4030009530 4030008880 4030008880 4030008880 4030008850 4030008980 4030007010 4030008520 4030007010 4030008950 4030006880 4030008520 4030008850 4030008880 4030008880 4030011800 4550000480 4030007010 4030008850 4030008850 4030008850 4030006850 4530000400 4530000400 4030008880 4030007140 4030007140 4030008860 4030007050 4030008500 4030008500 4030009520 4030008880 4030008880 4030007010 4030008880 4030011800 4030008880 4030011800 8330000810 8330000810 S CERAMIC S CERAMIC 5 CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CEHAMIC 5 CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 S CERAMIC 5 CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 CERAMIC S CERAMIC S CERAMIC 5 CERAMIC CERAMIC 5 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 CERAMIC 5
50. 2nd mixer I1 CB501M1 Bandpass filter 242 1 500 Bandpass 90 242 1 MHz B lil andpass filter FU 77881 13 Notch filter FI2 EZF E757AT1 1 Bandpass filter 30 90 MHz unit MIX unit e PLL CONV AND RF A UNITS CONY unit RF A unit RF converter 122 SMXF25 7 Antenna switch relay RL1 MZ 12HG 1st mixer RF amplifier Q6 Q7 25 2171 2nd mixer circuit PLL IG Bandpass filler ICA 145190 11 48 15 PLL IG ard LO DDS IC ICS MC 145190 IC13 56 1287 board BFO DDS board 5 1287 PLL IG Reference oscillator 1 CR 452 30 2 MHz 1010 145190 DOS IC3 5 1245 PLL unit SECTION 3 3 1 DISASSEMBLY INSTRUCTIONS TOP AND BOTTOM COVERS 3 2 OPTION INSTALLATIONS FL 52A CW NARROW FILTER Remove the top cover as shown above D Connect the FL 52A as shown in the diagram below Make sure it is connected in the proper orientation Attached nuts on the FL 52A are not necessary If you want to install the filter more securely open the MAIN unit then use the nuts on the bottom of the MAIN unit 3 Replace the top cover DISASSEMBLY AND OPTION INSTALLATIONS D Unscrew screws from the receiver s top and 4 screws from the sides then remove the top cover 2 Tum the receiver upside down Unscrew 6 screws from the bottom cover then remove the bottom
51. 4700 470 9 ERJSENF 4700V 470 Q ERJSENF 4700V 470 0 ERJB8EH 1001V 1K 9 ERJSENF 4700 470 0 ERJ3GEYJ 102 V 1 ERJ3GEYJ 820 V 82 0 ERJ3GEYJ 470 V 47 9 ERJ3GEYJ 470 V 47 0 ERJ3GEYJ 222 V 2 2 kil 1 5 50 813 102 ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 222 V 2 2 kil ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 123 V 12 kil MCRIQEZHJ 22 Q 220 ERJBSENF 0470 47 0 ERJ12YJ221H 220 0 MCR10EZHJ 470 471 MCRIQEZHJ 470 Q 471 1 5 50 B53 502 RF A UNIT REF ORDER DESCRIPTION 7030003580 S RESISTOR ERJ3GEYJ 103 V 10 7030000300 S RESISTOR MCRIOEZHJ 220 221 7030003280 S RESISTOR ERJ3GEYJ 470 V 47 Q 7030004850 S RESISTOR ERJ3GEYF 913 V 81 7030003590 S RESISTOR ERJ3GEYJ 183 V 18 7030003240 S RESISTOR ERJ3GEY J 220 V 22 Q 7030003840 S RESISTOR ERJ3GEYJ 473 V 47 7030003330 S RESISTOR ERJ3GEYJ 121 V 120 0 7030003480 S RESISTOR ERJ3GEYJ 152 V 1 5 7030003320 amp RESISTOR ERJ3GEYJ 101 V 100 0 7030003480 S RESISTOR ERJ3GEYJ 222 V 2 2 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 0 7030003230 S RESISTOR ERJ3GEYJ 180 V 18 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 0 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 0 7030003230 5 ERJ3GEYJ 180 V 18 0 7030003370 S RES
52. 5 REF To coNv UNIT Je BP unn Ili 5 1 2 Vito TO RF B UNIT J4 Pa TO RF A UNIT 43 Hilo E 424 I E 34 Hm 21 k u 14 1 ik ory 1 a 1 LT ho L L3 n if r Wal MIS Sq Mmm 128 LA Halo P TO AF AUNIT 42 i ra 1 9 10 9 7 MIX AND CONV UNITS MIX UNIT FROM PLL UNIT J3 4 vaio FROM MAIN UNIT J8 2 V2IF TO MAIN UNIT J2 Pi UNIT 2 MAIN UNIT J2 Downloaded RadioAmateur EU CONV UNIT di Fe Y Li Pins NE x HM E Eee a pit wd m an 7 pe Ts meni T FROM PLL UNIT JS RF B UNIT J1 BL 4 M 1 1 TO MAIN UNIT J6 9 11 SECTION 10 BLOCK DIAGRAM gt gt l s 412 1 l 1 L d d 3 CHASSIS rn H 08 F11 JERII nig oki LU 438 of v 55 51 E me BE s
53. 7030003500 7030003820 7030003830 7030003700 7030003640 7410000580 7030003780 7030003510 7030003520 7030003580 7030003840 7030003680 7030003840 7030003780 7030003830 7410000800 7410000800 7030003430 19030003280 7030003430 7030003280 7410000750 7410009590 7030003490 7030003820 7030003430 70300076880 7030003430 7030003430 7030004030 7030003430 7030003430 7030004036 7030003430 7030003370 7030003840 7030003840 7030003200 1030004030 7030003400 7310004090 7030003440 7030003440 7030003430 7030003500 7030003520 7030003240 7030003240 4030008880 4030008860 4030008880 4030008850 4030008880 4030008880 4030008880 4030008880 4030008860 4030007050 4030008880 4030008880 4030008880 4030008860 4030008860 40300068860 4030007070 4030006860 3030008850 4030008860 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S ARRAY S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 5 S ARRAY S RESISTOR S RESISTOR S RESISTOR S RESISTOH S ARRA Y S ARRAY S RESISTOR S RESISTOR S RESISTOR S RESISTOH S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 5 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR RESISTOR S RESISTOR S TRIMMER S RESISTOR S RESISTOR 5 RESISTOR S RESISTOR 5 RESISTOR 5 RESISTOR S RE
54. 8200003250 8200003250 8200003030 8200002880 8200003280 8200003010 8200003010 8200003020 8200003220 8200003520 8200003520 8200005500 6200005500 8140000840 8140001540 8200005500 8200003520 8200003000 8200003000 8140001500 8200001830 ORDER 2 2 2 MATT TW 2 MASBZ TA 8217 MA amp 882 TX 18 237 TE85R 2 ND433G E1 48M15A 48 800 MHz LR 233 NL 322522T R274 3 HL 322522T R22J 3 HL 322522T R22J 3 ELJFB 102K F ELJFB 102K F HL 322522T 220J HL 322522T 220J NL 322522T 5H8J NL 322522 8 8 ELJFB 102K F HL 322522T 471J HL 322522T 471J HL 322522 0 HL 322522T 4H7J 3 HL 322522 471 322522T 2R2J 3 HL 322522T 2R2J 3 HL 322522T 4RT7 J 3 HL 322522T 3R8J 3 HL 322522T 101J NL 322522 3 84 3 HL 322522T 5R8J HL 322522T 101J HL 322522T R82J 3 HL 322522T 1R2J 3 NL 322522T 1RBJ 3 322522T 1R5J 3 HL 322522T 101J HL 3225221 1 21 3 NL 322522T 1R0J 3 3225223T Ra2J 3 NL 322522T 1R2 3 HL 322522T 101J HL 322522T R47J 3 HL 322522T R56J 3 NL 322522T R88J 3 HL 322522T R82J 3 HL 322522T 101 NL 322522T R39J 3 NL 322522T R39J 3 NL 322522 47 1 3 NL 322522T R58J 3 NL 322522T 101J HL 322522T R27J 3 NL 322522 27 1 3 NL 322522T R33J 3 NL 322522T R39J 3 ELJFB 102 ELJFB 102 NL 322522T 471J NL 322522T 4714 LR 88 LR 188 NL 322522 471 ELJFB 102 NL 322522T R
55. 8510019630 CONNECTOR 0910046593 VR A BOARD DESCRIPTION SWITCH S CONNECTOR S CONNECTOR S CONNECTOR S COMNECTOR S CONNECTOR S CONNECTOR CONNECTOR JUMPER JUMPER PCB LCD CONTACT CONNECTOR PCB 72100028680 VARIABLE 8510018360 S COHNECTOR 08100468802 VR B BOARD ORDER q 7210002870 VARIABLE 8510019380 5 0910046611 ESB 84820 B3B ZRH SM3 TF 52810 0990 52810 1490 52810 0690 52810 0880 BE3B ZR SM3 TF 5 JPW 01 R 01 JPW 01 R O1 P013FJ07DI 47330 SRCN 1788 SP N W 32030 0910 4734 52030 1410 RV 308 RK0972210 10 10 22810 0880 B 47388 RV 307 RK0872210 SWHOKB 52610 0880 B 4737A aue BOARD 7030000300 7030000300 7030000300 7030000300 4030006800 4030006900 4030006900 4030006900 4039006800 8450001440 6450001440 8450001250 8600035460 0810048622 1130007700 1130007700 1140003841 1130003830 1130007870 1110003310 1130003830 11100008860 1110004080 1130007970 1120002450 1110003310 1140004550 1140004550 1180001070 1180001580 1130003830 1130003830 1140003830 1130003830 1110003270 1110003270 1180001070 1580000330 1530002080 1590000430 1590000430 1590000720 1580001000 1590000880 1590001000 1590000720 1580000400 1530002050 1590000430 1580000720 1590000430 1590000720 1530002080 1530002080 1530002050 159
56. 9 Sea t Herne Bay Kent BLD U K Phone 01227 741741 Fax 101227 741742 Telex 565179 OOM G Icom France 5 2 Zac Plaine Aue des Moulinais 5804 31505 Toulouse France Prone 61 36 03 03 Fax 51 26 03 00 Talax 521515 FRA Coum US lcom Inc A 5395K G 6 9 16 Kamihigashi Osaka 547 Japan Printed in Singapore e gen Copyright 1996 by Icom Inc
57. C1808 CH 1H 470 C1808 CH 1H 4704 C1808 CH 1H 4704 C1608 CH 1H 470J T A C1808 CH 1H 4704 C1808 CH 1H 470J T 3311 S Surface mount UNIT 5210000220 6510018320 8510007020 6510007020 6510008360 6510007020 8510019780 6510019140 6510019760 6510019140 6510003440 8510007860 6510019190 6450001700 6510011430 6510011440 6450000150 6450000150 6510007100 8510007170 8450000140 8450000140 8510019650 6450001560 6450001560 8450001580 6450001560 6510014190 6510014180 7030003880 7030003880 7030003880 7030003880 7030003880 7030003880 0910048284 MIX UNIT uc DESCRIPTION 6810007940 1110003320 1110003790 1590000430 1590001770 1590001310 1530003450 1530003450 1750000210 1750000530 1780000450 17800008620 1750000210 1750000210 2040001130 2040001140 FUSE HOLDER CONNECTOR CONNECTOR CONNECTOR CONNECTOR 5 CONNECTOR S CONNECTOR S CONNECTOR S CONNECTOR CONNECTOR CONNECTOR 5 CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR 5 JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER PCB 5 5 18 5 S TRANSISTOR 5 15 S TRANSISTOR S TRAMSISTOR 3 TRANSISTOR S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE DIELECTR DIE
58. C1808 JB 1H 102K T A C1808 JB 1H 102K T A C1608 JB 1H 102K T C1808 JB 1H 102 1808 JB 1H 102 C1808 JB 1C 104K T N C1808 JB tH 102K T A C1808 CH 1H 050B T A 1808 CH 1H 040B T 21808 CH 1H 030B T A C1808 CH 1H 030B T A C1808 CH 4704 C1608 JB 1C 104KT N C1808 JB 1H 102K T A C1808 JB 1H 102K T A 1808 JB 1H 102K T A 1808 CH 1H 1R5B T A 4550003220 S TANTALUM TEMSVA 105M 8L 86510004880 6810008020 6510004980 8810008020 CONNECTOR CONNECTOR CONNECTOR CONNECTOR 3022 0268 IPS 1323 3022 028 IPS 1323 0510000780 8510004900 CONNECTOR CONNECTOR 3022 024 3022 05 0910046272 0910012841 48818 11003 09100472682 47095 S Surface mount UNIT UNIT 1110004070 MC3358DW 1580001770 S TRANSISTOR 1110003800 NJM2904V TE1 1590002010 S TRANSISTOR XPTTIA TX 1110003970 S C pPC1658G E1 1580001770 S TRANSISTOR XP1213 TX 1110003350 S IC pPC1037GR E1 MS 1590002010 S TRANSISTOR XP1114 TX 1110003350 5 uPC1037GR E1 MS 1580001770 S TRANSISTOR 1213 1110003571 S IC MC3372SVMEL 1580002010 S TRANSISTOR XP1114 TX 1110000980 S IC KJM4ASSAMIT1 1580001330 S TRANSISTOR DTAI14EU T107 1110003800 S IC NJM2804V TE1 1530002280 S
59. GRM42 6 B 104K SOPT ECEVIVAS30UP ECEVIVA330UP ECEVIEAATOUP ECEV1CA2205R C1808 JB 1C 104KT N C1808 JB 1C 104 1 1005 1 1005 C1808 JE 1E 103K T A ECEVICA1005R 1 1005 1 1005 ECEVICA100SA C1606 JB 103 C3216 JB 1C 474 C1808 JB 1E 103 10 C3218 JB 474K T A C1608 JB 1E 103K T A 1608 JB 1H 102K T A C1608 JB 1H 102K T A 1 1005 C1B08 JB 1H 471K T C1808 CH 1H 221 C1808 CH 1H 221J T A C1808 JB 1E 103K T 1808 JB IH 472K T C1808 JB 1C TOAKT N 1808 CH 1H 120J T A C1808 CH 1H 120J T A C2012 JB 1C 224K T A C1808 JB 1H 472K T A C1808 JB 472 C1808 JB 472 1 1808 JB 472K T A C180B JB 1H A72K T A C1808 JB 1H 472K T C3218 JB 1C 105M T A C1808 JB 472 C18608 JB 1H 472 1808 JB 1H 472K T A C1608 JB 1E 103 25 MV 470 HC GRM42 8 104K 50 C1808 JB 10 104KT N ECEV1EAATOUP C1808 JB 103K T 1608 JB 1H 472 1 01808 CH 1H 470J T A C2012 JB 1C 224K T A C1808 JB 1C 104KT N C1808 JB 104KT N C1808 JB 1C 104KT N C3218 JB 1C 105M T A C3218 JB 1C 105M T A C3218 JB 1C 105M T A C1606 JB 1H 472K T A 1 1005 ECEV1CATO0SR MAIN UNIT ORDER EE 4030007070 40270008050 4030008880 4030011800 4030011800 4030011800 4030008800 4510005860 4030008880 4510004830 4030008900 4030008880 403
60. JB 1H 102 TEMSVA 1E 105M BL C1608 JB 1H 102K T A 01808 CH 1H 100D T A C1808 100D T A 1808 JB 1H 102 C1808 JB 1H 102K T C1808 JB 1H 102K T C1608 JB 1H 102 JB 1H 102K T A C180B JB 1H 472 C3216 JB 1C 105M T A C1808 JB 1H 102 ECEV1CA101UP C1808 JB 1H 102 C1608 JB 1H 102K T C1808 JB 1H 102K T A C1608 CH 1H 100D T A C1808 JB 1H 102K T C1808 JB 1H 102K T A C1808 JB 1H 102K T A C1608 040 CH 1H 020B T A 1608 CH 1H 1RSB T A C1608 CH 1H 080D T A C1808 CH 1H 1504 1608 CH 1H 470J T 80 CH 1H 020B T A 1808 CH 1H 020B T A C1608 CH 1H 0408 1808 CH 1H 010B T A C1608 CH 1H 040B T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C3218 JB 1C 105 C1608 J 1H 102K T A 1808 JB 1H 102 C1808 JB 1H AT2K T A TESVA 224M1 8L TESVA 1V 224M1 8L TESVA IV 473Mi 8L IV 473M1 8L ECEV1EA330SP ECEVICA101UP C1608 JB 1C 473K T A C1608 JB 1H 102K T A 01808 CH 1H 221J T A C1608 CH 1H 221J T C1808 JB 1H 102K T A 5 C1608 JE 1H 102 C1608 CH 1H 220J T A 1808 JB 1H 108 C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 090D T A S 5 urface mount PLL UNIT REF ORDER
61. M CH Set SSG frequency as displayed 2 Set SSG frequency as displayed Set an SSG frequency as displayed This output level of a standard signal generator SSG i is indicated SSG s open circuit Pushing and holding the M CH Pushing and holding the M CH aH Pushing and holding the SECTION 6 PARTS LIST FRONT UNIT DISP UNIT 2280001280 2250000330 8900008680 8900008890 8900008700 8000008700 8800035430 8800035440 5510000440 8450001230 DISP UNIT 1140008020 1130007860 1130002660 1110001550 1180001110 1140003630 1530002280 1580000720 1590000430 1580000720 1580000430 1590000680 1590000430 1750000550 1750000550 6050008660 7030003800 7030003580 7030003560 7030003580 7030003580 7030003520 7030003520 7030003520 7030003520 7030003520 7030003680 7030003880 7030003800 7030003800 7030003680 70300038080 7030003680 7030003880 7030003880 7030003680 SWITCH ENCODER CABLE CABLE CABLE CABLE METEH E OTHER SIC S G 5 SIC 5 1C 5 S TRANSISTOR 5 TRANSISTOR S TRANSISTOR 5 515 5 TRANSISTOR S TRANSISTOR S TRANSISTOR S DIODE S DIODE S XTAL S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 5 RESISTOR 5 RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR
62. MCRIOEZHJ 58 C 580 MCRIOEZHJ 120 0 121 MCRITOEZHJ 470 Q 471 MCRIOEZHJ 820 0 821 ERJ3GEYJ 472 V 4 7 kQ EXB V8V 100JV ERJSGEYJ 101 V 100 0 ERJ3GEYJ 103 V 10 ERJSGEYJ 183 V 18 ERJ3GEYJ 332 V 3 3 ERJ3GEYJ 103 V 10 ERJSGEYJ 271 V 270 0 ERJ3GEYJ 180 V 18 0 ERJ3GEYJ 271 V 270 Q ERISGEYJ 181 V 180 0 ERJ3GEYJ 470 V 47 0 ERJ3GEYJ 470 V 47 Q ERJaGEYJ 561 560 0 ERJSGEYJ 561 V 580 0 ERJ3GEYJ 581 V 580 0 ERJ3GEYJ 581 V 580 0 ERJ3GEYJ 221 V 220 0 ERJ3GEYJ 681 V 680 Q ERJIGEYJ 8R8V 8 8 0 ERJ3GEYJ 881 V 880 Q EXB V4V 103JV 10 ERJ3GEYJ 103 V 10 175 50 B14 103 ERJ3GEYJ 223 V 22 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 271 V 270 0 ERJ3GEYJ 180 V 18 0 ERJaGEYJ 470 V 47 Q EXB V4V 103JV 10 kil EXB V4V 103JV 10 ERJ3GEYJ 221 V 220 0 CONV E 7030003340 7030003340 7030003520 7030003420 7030005280 7030003420 7030003520 7030003440 7030003440 7030003350 7030003880 7030003280 7030003350 4030008850 4030009530 4030009530 4030009520 4030008850 4030007130 4030008880 4030007130 4030007010 4030008860 4020007130 4030008560 4030008850 4030007130 4030008880 4030007130 4030009530 40300068850 4030006860 4030006880 4030006880 4030008860 4030006880 4030007130 4030006860 4030007130 4030006860 4030008880 4030008880 4030008880 4030008880 4030007130 4030007130 4030008880 4030007
63. MHz Yi 26 2 sS 2 Convertor LO signal 4 1 3 VHF UHF AF CIRCUIT RF B UNIT The RF circuit amplifies the received signals within the range of frequency coverage and filters out of band signals The AF circuit consists of 4 bandpass filter circuits with an amplifier for each The received signals from the CONV unit are passed through to the tunable bandpass filter via the switching relay RL1 then amplified at the RF amplifier circuit amplified RF signals are again passed through another bandpass filter to suppress out of band signals The filtered signals are amplified at the other RF amplifier circuit IC3 then applied to the 1st mixer circult after passing through the low pass or bandpass with tuned notch circuit The tunable bandpass filters employ varactor diodes to tune the center frequency of the RF passband for wide band width receiving and good image response rejection These diodes are controlled by the CPU MAIN unit 1233 via the voltage amplifier circuit IC2 A Ga As FET is used for the RF amplifiers 01 04 to provide high sensitivity within wide band coverage and also to provide 10 dB amplifying gain Tunable bandpass fliter and BE Receive frequency BPF MHz 30 0 89 99999 242 1 499 99999 015 018 033 034 ei oa w la E E s 04 500 0 1024 99999 4 1 4 TUNED NOTCH CIRCUIT RF B
64. Outputs 15 kHz bandpass filter select bandpass filter select signal signal Outputs 10 dB attenuator control Outputs 6 KHz bandpass filter select signal Outputs 2 4 kHz bandpass filter select Outputs HFS regulator circuit control signal 14 AM mode select signal im 10 dB attenuator control High While 10 dB is OFF PLL unit 1C1 number name Outputs reset signal PLL unit 102 Pin name Outputs strobe signal for the expander EN STRB Outputs strobe signal for the BFO STDB circuit 13 Outputs strobe signal for the 2nd LO STP2 BLL Ic C10 Outputs strobe signal for the 1st LO PLL circuit 1C3 Outputs strobe signal for the 1st LO PLL 1C5 Outputs switching relay control signal High While RF signals above 1025 MHz are received Outputs divider circuit 1 8 and LPF 143 145 control signal High While 1025 1199 99999 signals are received Outputs divider circuit IC8 and LPF 147 149 control signal High While RF signals above 1200 MHz are received Outputs 20 dB attenuator control signal High While 20 dB is OFF Outputs 20 dB attenuator control signal High While 20 dB is ON RF A unit Outputs 10 dB attenuator control signal High While 10 dB is OFF Outputs 10 dB attenuator control signal High Whil
65. PTI SEZI 1538 PTT SERT E TEB PTO BEGTT 51 DTTH AL 48V h pasa dr 2 1 6 e 7 CHS 414 WH Aza 380 4 11 t6 137 g it D 58 35 L EH 0 047 Y4 23 IH Ri f k 10 z o4 146 LAT 00218 01 RST 10 QV 184 lew OV 500 EE bte s nove 30H 220 2m 42 a irie Aid 18 1 b valo w ES fal Z 8 R5 11 2 J 2 Bulow SODMHIY kim Abova SODMMZ Bepa sa 1 10 TIM gap L Eo Por 00 RF END 08V ik 2 S amp 18V bove 500881 2 29 ct tus amp 40V da lam 500911 sa Pr a 0 004 io 10 00 HEIDE 2 5 3 03 18 v 18 120 4 8I T 4 182 TEM gt SU2HEP IS2BA 20763 18 3 17112 Li ca e a 02 0 001 TP y amp p issn UII Lr B
66. RESISTOR S RESISTOR 5 S RESISTOR S RESISTOR S RESISTOR 5 RESISTOR S RESISTOR S RESISTOR S RESISTOR S THERMISTOR S RESISTOR S RESISTOR S HESISTOR 5 S AESISTOR S RESISTOR S RESISTOR S RESISTOR S THERMISTOR S THERMISTOR S RESISTOR S RESISTOR S RESISTOR 5 RESISTOR S RESISTOR S THERMISTOR S THERMISTOR S THERMISTOR S RESISTOR S TRIMMER S RESISTOR ERJ3GEYJ 681 V 880 0 ERJ3GEYJ 471 V 470 0 ERJ3GEYJ 225 V 2 2 ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 225 2 2 ERJ3GEYJ 101 V 100 9 ERJ3GEYJ 473 V 47 ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 101 V 100 ERJ3GEYJ 224 V 220 ERJ3GEYJ473 V 47 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 102 V 1 ERJ3GEYJ 101 V 100 Q EVM 11 5x50 B53 502 ERJ3GEYJ 223 V 22 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 472 V 4 7 ki ERJSGEY 472 V 4 7 ERJSGEYJ 102 V 1 ERJ3GEYJ 102 1 ERJ3GEYJ 102 V kil ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJSGEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJSGEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1kQ ERJ3GEYJ 101 V 100 12 ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 101 V 100 2 ERJ3GEYJ 101 100 12 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 kil ERJSGEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 222 V 2 2
67. RF B TUNED VOLTAGE ADJUSTMENT ADJUSTMENT ADJUSTMENT ADJUSTMENT CONDITIONS DOT MATRIX DISPLAY OPERATION ENTERING Connect a terminator to the REMOTE Push 1 to enter RF B BPF ADJUSTMENT connector on the rear panel tuned voltage set mode use e While pushing the M CH and ENT i i zh M CH ENT switches to switches turn power ON select item RF B Connect SSG to the antenna c n TUNED nector for 30 2000 MHz and set as Frequency freq as displayed Level 50 73 dBm Modulation OFF Receiving Turn the DIAL until the S meter indicates maxi mum level then push and hold M CH Turn the DIAL until the S meter indicates maxi mum level then push and hold M CH Tum the DIAL until the S meter indicates maxi mum level then push and hold M CH e Set SSG frequency as displayed Turn the DIAL until tha S meter indicates mum level then push and hold M CH Turn the DIAL until the S meter indicates mum level then push and hold M CH Set an SSG frequency as displayed Turn the DIAL until the s Set 556 frequency as displayed Set 550 frequency as displayed Setan SSG frequency as displayed S meter indicates level then push and hold Turn the DIAL until the S meter indicates maxi mum lev
68. S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLITIC S CERAMIC S ELEGTROLITIC 5 CERAMIC 5 CERAMIC 5 S ELECTROLITIC S CERAMIC S TRIMMER 5 CERAMIC 5 CERAMIC 5 CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC EUR FRA ERJ3GEYJ 332 V 3 3 USA FRA ERJ3GEYJ 332 V 3 3 except FRA C1608 CH 1H 331J T A C1808 CH 331 T 1608 JB 1C 473 C1608 JB 1H 102K T A G1608 JB 1C AT 3K T C1608 JB 1C 473 C1808 CH 1H 221J T C1608 CH 1H 680J T A C1608 221J T A C1608 JB 1C 473K T A C1608 JB 1C 473K T A C1808 JB 1C 473K T A C2012 JB 1C 224K T A C1808 JB 1C 4 3 C1608 JB 1C 473 C1508 JB 1C 473 C1808 JB 1C 473K T 1808 JB 1H 102K T A C1608 JB 1C 104K T N C1508 JB 1C 104KT N C1608 JB 1H A72K T A JB 1C 104KT N C1608 JB 1 472 C1808 JB 1C 104K T N C1808 JB 1 472 C1808 JB 1C 104K T N C1606 JB 1C 104K T N ECEV1CA101UP C1608 JB 1C 104KT N ECEV1EA4R7SR 01808 JB 1H 472 C1808 JB 1E 103K T A 1808 JB 1E 103 ECEV1CA100SR C1808 JB 1E 103 CTZ3E 05A A C1ao8 JB 1E 103
69. S RESISTOR 5 RESISTOR S RESISTOR S RESISTOR S RESISTOR S HESISTOR S RESISTOR S RESISTOR S RESISTOR RESISTOR 5 RESISTOR S RESISTOR 5 5 5 S RESISTOR 5 5 S RESISTOR S RESISTOR S HESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S TRIMMER DESCRIPTION 15 309 5 308 NL 322522T 1R0J 3 LS 250 LS 114 B4F 817PT 1028 P3 B4F 817PT 1028 P3 NL 322522T 100J NL 322522T R27J 3 HL 322522 274 3 322522T R224 3 NL 322522T 1R0J 3 322522T 100J NL 322522T A10 J NL 322522T R12J 3 322513 T HF50ACC 322513 T HF50ACC 322513 T ML 322522T 3R3J 3 NL 322522T R18J 3 NL 322522T R22J 3 322522T R47J 3 HL 322522T R68J 3 HL 322522T R27J 3 2P 50A 301 ERJSGEYJ 223 V 22 2 504 301 ERJ3GEYJ 223 22 kil ERJSENF 086804 88 0 MCRIOEZHJ 380 381 2 56 0 580 ERJ3GEYJ 472 4 7 kil 0880V BB ERJSENF 3800V 390 9 ERJB8ENF 1800V 180 0 100 Si 101 MCRIOEZHJ 88 680 10 100 4 101 ERJ8SENF 3900V 390 0 ERJ8ENF 3900V 380 0 ERJSENF 3800V 390 9 ERJSENF 3900 380 0 ERJAENF 1800V 180 0 ERJ8ENF 3800V 380 9 ERJSENF 38004 380 62 ERJSENF 3800V 390 t2 ERJ8EHF 3800V 390 Q ERJSENF 3800V 380 0 ERJSENF 3800V 390 0 ERJaEMHF 3800V 390 3900 390 0 4700V 470 6 ERJ8EHF
70. S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOH S RESISTOR S RESISTOR S RESISTOR S RESISTOH S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S THERMISTOR S RESISTOR S RESISTOR S TRIMMER S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 5 RESISTOR 5 RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 5 RESISTOR S RESISTOR S RESISTOR S RESISTOR 5 RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR RESISTOR 5 RESISTOR S RESISTOR 81 101 322522 101 NL 322522 101 322522T 1014 HL 322522 1014 LOH 3N 101K 04 ERJ3GEYJ 101 100 0 ERJ3GEYJ 221 V 220 Q 222 V 2 2 ERJ3GEYJ 334 330 kit ERJ3GEYJ 102 V 1 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 183 V 18 ERJ3GEYJ 104 V 100 ERJ3GEYJ 220 22 0 ERJ3GEYJ 473 V 47 ERJ3GEYJ 121 V 120 Q ERJ3GEYJ 103 V 10 ERJ3GEYJ 101 V 100 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 104 V 100 ERJ3GEYJ 392 V 3 9 ERJ3GEYJ 153 V 15 ERJ3GEYJ 471 V 470 Q ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 471 V 470 0 MCRIDEZHJ 470 471 ERJ3GEYJ 581
71. TRANSISTOR 25C4081 1075 1130001230 54 yPD4001BG T1 1530002280 S TRANSISTOR 25 4081 T107 5 1110003800 S IC NJM2804V TE1 1530002280 S TRANSISTOR 25 4081 T107 5 1110003800 5 NJM2804V TET1 1530002280 S TRANSISTOR 2804081 T107 1130007700 S C BU4084BCF T1 1530002800 S TRANSISTOR 2302873 Y 2 1130007700 SIC BUAOS4BCF T1 1530002800 S TRANSISTOR 2SC2873 Y TE12RC 1180001070 S IC TA BOSF TETGL 1590001650 S TRANSISTOR 4 01 1130007700 S IC BU4084BCF T1 1590001770 S TRAMSISTOR XP1213 TX 1130007890 5 BU4088BCF T1 1580001330 S TRANSISTOR DTA114EU T107 1110003300 S IC M5282FP 70CD 1590001330 S TRANSISTOR DTATIAEU T107 1110000890 IC yPC1241H 1530002280 S TRANSISTOR 25 4081 11075 1180001530 IZ POSORV31 1590001880 S TRANSISTOR XP4311 TX 1110002030 IC 78085 1590000430 S TRANSISTOR DTC144EU T107 1180001250 5 TATB808F TE18L 1580000430 S TRANSISTOR DTC144EU T107 1180001510 54 ANTa8L24M E1 1580000430 S TRANSISTOR 144 T107 1180001500 S C ANT7SLOBM E1 1530002280 S TRANSISTOR 2504081 T1075 1130005720 54 TC7WOA4F TE12L 1590000430 S TRANSISTOR DTCI44EU T107 1120002510 S IC DS14C232TM 1530002280 S TRANSISTOR 25 4081 T107 5 1130007880 54 405 1 1580000580 5 25 882 851 1130007680 51 BU4053BCF TI 1530002280 S TRAMSISTOR 25 4081 11075 1110003780 S IC NJM2goz
72. current amplifier circuit IC32b current amplified AGC signal is applied to the IF amplifier and AGC control circuit in the RF A unit IF amp AGC control Q3 and the buffer amplifier circuit in the RF B unit Noise blanker and AGC circults signal nee a m ap Noise blanker AGC circuit When strong signals received the detected voltage increases and the output level of AGC control circuit decreases voltage is used as the bias voltage for the IF amplifiers therefore the IF amplifier gain de creased AGC response time is controlled by changing the time constant at the AGC control line with resistors 8179 A180 R503 and capacitors 134 137 R179 R180 C134 and C135 are used for AGC slow and R503 C136 and C137 are used for AGC fast mode s time constant The time constant for AGC slow is connected to the AGC control line while AGC is set to slow However it s disconnected from the AGC control line and the time constant for AGC fast is connected to the AGC control line while AGC is set to fast Both time constants are disconnected from the AGC control line while scanning or when WFM or FM mode is selected for faster response than AGC fast mode 4 1 18 S METER CIRCUIT MAIN UNIT The S meter circuit indicates the relative received signal
73. generated at the DDS circuit PLL unit IC13 and is applied to the 3rd mixer circuit via the buffer amplifier 028 The 2nd IF signal from the amplifier circuit 015 is applied to the 3rd mixer circuit 1 6 pin 5 and also the 3rd LO signal 10 245 MHz is applied to pin 8 the IC The mixed 3rd IF signal is output from 3 and is passed through different bandpass filters depending on the receiv ing mode and passband width The filtered 3rd IF signal is applied to the matched demodulator circuit with the receiv ing mode via the IF amplifier circuit Q16 Bandpass filter selection FMAMW 00 A FM _ 0 4 1 12 DEMODULATOR MAIN UNIT The demodulator circuit converts the 3rd IF signal into AF signals 4 separate demodulator circuits are employed for each moda Downloaded by RadioAmateur EU jak AF signal to squelch gate signal IF signal from WEM Dat he RF A unit WEM Bet V SISSE GW Bar 10 7 MHz S FL 92A nad AF ird LO signal amp IF signal from the MIX unit 10 7 MHz amp Q2 Q15 A 3 99 015 4 wy AM Det gt t i 1 mode The filtered 10 7 MHz 2nd IF signal from the bandpass filter 12 is applied to the WFM demodulator circuit 1 2 pin 7 The applied IF signa
74. j in e T 5 A LA 1 1 P 1 ATI L lug J m EI 1585 1 E a l a P E A dri wt 4 4 re 8 T bum b a FE 25 TN me 7 4 1 i a a MT l 1 teks a LEX T m 4 1 4 1 EA 1 A T a w 2 4 gt 1 I m m k 4 m L EJ E FROM MIX UNIT J4 BI HN I II LES amm ka Fi E 1 1 1 an nt E a 1 hs x tem 1 da UE Em 5 z m 1 Tra 7 qe ES d E MI E 4 1 4 1 1 4 CUM 8 LA L ee r FAI 28A LIT 1 i 3 ata la UI y 1 1 j n s e 3 B 7 _ ig ai ii Eas RES tin L sil Tac
75. set as Level 3 2 LV 97 dBm Modulation 1 kHz Deviation 5 kHz Receiving Displayed freq 788 60000 MHz Front S meter Minimum level Mode FM Connect an SSG to the antenna connec lor for 30 2000 MHz and set Frequeny 810 00000 MHz Level 32 mV 17 dBm Modulation OFF Receiving This output level of a standard signal generator 5 56 indicated SSG s open circuil 5 3 Connect a digital mulli 1 7 V RF A R683 meter to CP1 ADJUSTMENT POINT Adjust L7 L8 L8 L10 repeatedly MAIN Adjust in repeatedly 14 117 L22 L25 L26 Downloaded AND RF A UNITS RadioAmateur EU Standard signal to EXT SP AC generator to either 0 1 30 MHz or 30 2000 MHz antenna connector millivoltmeter 0 1 2000 MHz 1 Speaker R63 PIN ATT adjustment point 17 to 125 dBm 0 13 32 mV check point R55 HPF shift voltage m adjustment points CP2 HPF shift voltage check point MAIN MIX AND RF B UNITS WEM sensitivity l z check points CP FH sensitivity i adjustment point L26 WFM sensitivity C37 adjustment points L9 R109 151 mixer bias voltaqe adjustment point 115 1st IF notch H91 1 1st mixer bias voltage adjustment point check point 141111111111 111111111111 e Ek Puce ae
76. the output signal is applied to the one shot multi circuit IC11 as a trigger signal The one shot multi circuit func tions as an F V convertor and the output voltage is propor tional to the number of pulses within the singular time output signals from the one shot multi circuit are passed through the low pass filter IC12a to detect AF signals The filtered signals are then applied to the window comparator IC12b The window comparator outputs a high level signal when the applied signals from the low pass filter exceeds the reference voltage The output signal is applied to the CPU IC33 as a VSC signal via IC11c 4 2 PLL CIRCUITS 4 2 1 1ST LO PLL CIRCUIT PLL UNIT The 1st LO circuit generates the 1st LO frequency and the signals are applied to the 1st mixer circuit in the and RF B units The 1st LO circuit consists of a DDS circuits and PLL IC etc 1 DDS loop circuit The signal generated at the VCO circuit Q2 D1 D2 is Receive freq MHz 1242 1 1488 89899 1500 0 1754 08989 1754 1 1989 99999 amplified at the buffer amplifier 03 then applied to the DDS circuit IC3 The DDS circuit generates digital signal using the applied signal as a clock frequency The phase detector section IC3 compares it s phase with the refer ence frequency which is generated at the reference oscil lator X1 30 2 MHz outputs off phase components as pulse signals via pins 52 53
77. 0 TRIMMER RH0815C54J 47K 473 S RESISTOR ERJ3GEYJ 473 47 5 RESISTOR ERJ3GEYJ 474 V 470 S RESISTOR ERJ3GEYJ 102 V 1 5 RESISTOR ERJ3GEYJ 222 V 2 2 S sSurface mount UNIT ORDER ORDER m 0 7030003800 7030003840 7030003580 71020003580 7030003380 7030003560 7030003320 7030003520 7030003570 7030003650 7030003600 7030003380 7030003430 7030003420 7030003580 7030003580 7030003580 7030003440 7030003200 7030004050 7030003400 7310004060 7030003510 7030006140 7030003580 7030003580 7030008140 7030003580 7030003580 7030008220 7030003200 7030007510 7030003200 7030003880 70300023840 7030003580 7030003540 7030003820 7030003640 70300036840 7030003840 7030003840 7030003850 1030003880 1030003570 70300035680 7030003830 7030003560 7030003700 70300035860 7030003670 7030003580 7030003700 7030003580 7030003440 7030003440 7030003440 70300037680 7030003470 7030003490 7030003680 7030003430 7030003320 7030003320 7030003320 7030003580 7030003640 7030003640 7030003840 7030003440 7030003680 7030003880 7030003720 7030003760 7030003720 7030003540 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR RESIST
78. 0 4030007170 4030007170 4030008880 4510005830 3030008850 4030007050 4030008880 3030008880 4030000360 4030008860 4030007000 S CERAMIG 5 5 S ELECTROLITIC 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC CERAMIC S CERAMIC 5 S CERAMIC CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 CERAMIC 5 CERAMIC S ELECTROLITIC S CERAMIC S ELECTROLITIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 CERAMIC S CERAMIC S CERAMIC S CERAMIC CERAMIC S CERAMIC 5 CERAMIC S CERAMIC S CERAMIC 5 S CERAMIC S CERAMIC 5 CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S TANTALUM S TANTALUM S TANTALUM S ELECTROLITIC S ELECTROLITIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLITIC 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 CERAMIC S CERAMIC 01808 CH 1H 470J T C1808 JB 1C 473K T A C1808 CH 1H 151J T A ECEV1CA101UP 1808 CH 1H 151 C1808 1H 1000 C1808 JB 1C 473 C1808 JB 473 C1808 CH 1H 151 C1808 JB 1H 581K T A C1808 JB 1H 881K T C1808 CH 1H 101 C1808 CH ATOJ T A C1808 JB 1C 473 C3218 JB 1C 105 C1808 JB 1H 472K T C1808 JB 1H 472 C1808 JB 1H 102K T A C1808
79. 0 4030008520 4030009510 4030009520 4030000540 4030007090 4030008850 4030008850 4030008850 4030008860 4030008850 4030008850 4030008850 4030008850 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC gt ARRAY S ARRAY S ARRAY S CERAMIC 5 S CERAMIC S CERAMIC S ELECTROLITIC S ELECTROLITIC S CERAMIC S CERAMIC 5 CERAMIC S CERAMIC S CERAMIC 5 5 5 5 5 5 S CERAMIC CERAMIC 5 5 5 5 gt CERAMIC gt CERAMIC S CERAMIC 5 5 5 5 5 5 CERAMIC C1808 JB 1H 102 C1808 JB 1H 471 C1808 JB 1H 102K T A C1808 CH 0500 C1608 JB 1H 102K T A C1808 JB 1H 102K T A C1808 JB 1H 10ZK T A C1808 JB 1H 471K T A C1808 CH 1H 101J T A C1808 CH 100D T A 1608 CH 1H 240J T 1808 CH 1H 330J T A 1808 CH 1H 101J T
80. 00 4030007130 4030008900 4510004630 4030008900 4030008900 4030011600 4030011800 4510004630 4030011600 4030008920 4510005880 4510004630 4030011600 4550002890 4030011810 4030007130 4510008230 4030006860 4510004630 S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 S ELECTROLITIC S CERAMIC S ELECTROLITIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 5 5 5 S CERAMIC S CERAMIC 5 CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 5 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLITIC 4030008900 CERAMIC 5 5 CERAMIC 5 S CERAMIC S ELECTROLITIC S CERAMIC S CERAMIC S ELECTROLITIC S ELECTROLITIC CERAMIC S TANTALUM S CERAMIC S CERAMIC S ELECTROLITIC S CERAMIC gt ELECTROLITIC C1408 JB 1C 104KT N C1908 JB 1H 472 1 C1608 JB 1C 104KT N C1806 CH 1H 1214 C1808 CH 1H 221J T A ECEV1EAARTSR C1808 JB 472 ECEV1CA1005R C1808 JB 1C 104KT N C1808 JB 1H 472 1 C1808 JB 1C 104KT N C1808 JB 1
81. 0000880 1580000430 1580002290 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 CONNECTOR CONNECTOR CONNECTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR 5 TRANSISTOR S TRANSISTOR S FET S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR 5 TRANSISTOR S TRANSISTOR 5 TRANSISTOR S TRANSISTOR 5 TRANSISTOR ORDER MCRIOEZHJ 220 221 MCRIOEZHJ 220 221 MCRIOEZHJ 220 0 221 MCRIGEZH 220 0 221 1808 JB 103 C1808 JB 1E 103K T A C1808 JB 103K T A C1608 JB 103K T A C1608 JB 103K T 5 1403 01 010 5 1403 01 010 HLJ4308 01 3070 PO134023XJ04JA B 4738B BU4094BCF T1 BU4094BCF T1 SC 1248 TC7S04F 5 MC145190FRZ uPC18B8G T TC S04F TEBSR NJM4558M T1 uPC2709T E3 MC145190FR2 HD74LSBOFP TL UPCT8BBG TI M85343FP SC 1287 5343 5 1287 181 MCT7808CD2TRR4 7504 5 7504 TEBSR TCAWBBF TE12L 7504 5 MB511PF G BND MB511PF G BND TA7805F TE18L 25K210 GR TEBSR 25 4081 7107 A DTC144EU 7107 DTC144EU 7107 DTAM4EU T107 RH2427 5 DTG114EU 107 RH2427 5 DTA144EU T107 25K538 TA 25 3861 DTC144EU T107 DTA144EU 107 DTC144EU 107 DTA144EU T107 25C4081 T107 R 25C4081 T107 25C3881 TB DTC114EU T107 DTCT44EU 107
82. 0004610 8930012740 8830001180 8830024440 8830027890 8830025470 194 VCO case 4 1768 D shield cover Ground spring D 194 VCO case 1768 D shield 1768 A shield case 1768 A shield cover 194 shield case shield case 1705 shield plate Ground spring 0 Helical case 184 VCO case 1 1768 D shield cover MIX shield case Mixer shield case 1768 C shield cover Ground spring D Ground plate Connector NA DS E 01 VHFAJHF ANT Connector MA DS E 01 HF 506 ANT Cable 048 Cable 659 Cable 049 Cable 660 Gable PO1 J03CH incl CHASSIS 13 1768 chassis 1758 C shiek plate 1758 B shiekl plate 1768 A clip Screw M3 x 8 NI ZU BT Screw BO M3 8 NI ZU BT Screw PH BO M3 x 8 NI ZU BT Screw PH BO M3 x 8 NI ZU BT Screw PH BO M3 x 8 NI ZU BTY Screw PH BO M3 x 8 NI ZU BT Screw PH M3 x 8 NI ZU BT Screw BO M3 x 8 NI ZU BT Screw PH M3 x 8 NI ZLI BT Screw PH BO M3 x 8 NI ZU BT Hex bolt M5 x 18 SUS Mut M5 BS Wing nut M5 MI Flat washer M5 NI BS Spring washer MS NI Screw FH M3 x amp ZK Panel C Screw PH M3 x MI ZL ET Seltscrew M2 6 TO NI Wire hook SA 10 Wire hook 5 5 Sponge BF Ground spnng sheet 946 ground spring Sponge CZ oM dA A NO o P Om b SECTION 8 SEMI CONDUCTOR INFORMATION e TRANSISTO
83. 0007050 4030008880 4030007050 4030007050 4030007050 4030007050 4030007050 4030007050 4030007050 4030007010 4030007010 S CERAMIC C1808 CH 1H 100D T A 4030007010 S CERAMIC C1808 CH 1H 1000 4030007010 S CERAMIC C1808 CH 100D T A 4030007010 S CERAMIC 21608 1H 100D T A 4030007010 S CERAMIC C1608 CH 1H 1000 4030007010 S CERAMIC C1808 CH 1H 1000 4030007010 S CERAMIC C1808 CH 1H 100D T A 4030007010 S CERAMIC C1808 CH 1H 100D T A 4030007010 S CERAMIC C1808 CH 1H 100D T A 4030008880 S CERAMIC C1808 JB 1H 102 4030007050 S CERAMIC C1808 CH 1H 220J T 4030007050 S CERAMIC C1808 CH 1H 220J T A 4030007050 4030007050 4030007050 CERAMIC C1808 CH 1H 220J T S CERAMIC C1808 CH 1H 2204 S CERAMIC 1808 CH 1H 220J T A 4030007050 S CERAMIC C1808 CH 1H 220J T A 4030007050 S CERAMIC C1808 CH 1H 2204 4030007050 S CERAMIC C1808 CH 1H 220J T 4030007050 CERAMIC C1808 CH 1H 220J T 4030007050 S CERAMIC C1808 CH 1H 220J T A 4030007050 5 C1608 CH 1H 220J T A 4030007050 S CERAMIC C1808 CH 1H 220J T A 4030007050 S CERAMIC C1808 CH 1H 220J T A 4030007050 S CERAMIC C1808 CH 1H 220J T A 4030007050 S CERAMIC C1808 CH 1H 220J T A 4030007050 S CERAMIC C1808 CH 1H 220J T A 4030007050 S
84. 0007090 4030009000 4030011600 4030011600 4030011600 4030010210 4030010210 4030010210 4030008880 4510004630 4510004630 S CERAMIC S ELECTROLITIC ELECTROLITIC S CERAMIC S ELECTROLITIC S CERAMIC S CERAMIC S ELECTROLITIC S ELECTROLITIC S CERAMIC S CERAMIC S ELECTROLITIGC S MYLAR S ELECTROLITIC S ELECTROLITIC S CERAMIC 5 S ELECTROLITIC S ELECTROLITIC S ELECTROLITIC S ELECTROLITIC S CERAMIC S CERAMIC S ELECTROLITIC S ELECTROLITIC S CERAMIC S ELECTROLITIC S ELECTROLITIC S ELECTROLITIC S ELECTROLITIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLITIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLITIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 CERAMIC 5 CERAMIC 5 5 5 5 5 5 ELECTROLITIC S CERAMIC S CERAMIC S ELECTROLITIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 CERAMIC S CERAMIC S CERAMIC S ELECTRUOLITIC S ELECTROLITIC GRM42 8 104K 50PT ECEVIEA4TOUP 25 MV 470 HG GRM42 6 104K 50PT 1 1005 C1608 JB 1C 104KT H C1608 JB 1C 104KT N 1 1005 1 221 21808 JB 1C 104KT N 01808 JB 1C 104KT N 1 221 1H 333JB5 ECEV 1 330 1 330 GRM42 8 B 104
85. 0008880 4030007050 4030008880 4510008970 4550008050 4550906050 4030007070 4550000550 4030008880 4030007090 4030011280 4030002580 4030008850 4030007140 4030007140 4030010210 4030007050 4030010210 40300088 0 4030010210 4030008880 4530000410 5 EZANCE 471M 470P 4530000410 S ARRAY EZANCE 471M 470P 4530000400 5 EZANCE 220M 22P S CERAMIC S CERAMIC 5 S CERAMIC S CERAMIC 5 CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 5 S CERAMIC CERAMIC 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 5 S CERAMIC S CERAMIC 5 5 5 5 S CERAMIC S CERAMIC S CERAMIC S CERHAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 JB 1C 104KT N C1608 CH 1H 030 C1808 JB 1H 102 C1608 JB 1H 102K T A C1808 CH OTOD T A C1808 1H 0800 C1608 CH 1H Q30B T C1808 CH IH 090 1808 CH 1H 2R5B T A C1808 CH 1H 5604 C1808 CH 3RSB T A C1608 CH 2R5B T A 1808 CH 1H 020B T C1808 CH 080D T A C1808 CH 1H 0R5B T A C1808 CH OBOD T A 1808 1H C1808 CH 1H 5 C1808 JB 1H 102K T A C1808 JB 1H 102 1808 CH 1H 360J T C18
86. 0008880 4030011800 4030011800 4030011800 4030011800 4510004830 4030011600 4030007080 4030010020 4510004830 4030007080 4030011800 4030007080 4030011800 4030007170 4030008880 4030008880 4030008380 4510005880 4030009000 4030011800 4030011800 4030011800 4530000400 4530000410 4530000410 4530000410 4530000400 4530000400 4030007080 4030007080 4510004800 4030011600 4550003240 4530000410 4530000410 4530000410 4530000400 4520000410 4530000410 4030011000 4030011600 4510004830 4030010210 4030008880 4030009110 4030011800 4030011800 4030008880 4030010210 4550006480 4030011800 4030007090 4030007090 4030007090 4030007080 4030007080 4030007080 4030007080 83300010680 S CERAMIC S CERAMIC gt CERAMIC 5 5 S CERAMIC S CERAMIC S ELECTROLITIC S CERAMIC S ELECTROLITIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLITIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLITIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLITIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ARRAY S ARRAY S ARRAY S ARRAY S ARRAY S ARRAY S CERAMIC S CERAMIC ELECTROLITIC S CERAMIC S TANTALUM S ARRAY S ARRAY S ARRAY S ARRAY S ARRAY S ARRAY S CERAMIC S CERAMIC S ELECTROLITIC S CERAMIC S CERAMIC S CERAMIC 5 CERAMIC 5
87. 020 4030008770 4030010040 4030008920 4030008920 4030010780 4030007100 4030010760 4030006880 4030008870 4030010780 4030008920 4030003920 4030011280 4030007100 4030007150 4030008850 4030008880 4030007170 4030008920 4030008920 4030007 170 4030007070 4030007 140 4030011280 4030010020 4030007150 4030008920 4030008820 4030007140 4030007080 4030007110 4030007170 4030009490 4030007120 4030008920 4030011800 4030011600 4030008920 4030008920 4030008820 4030009000 4030008920 4030008920 40300088920 4030008920 4030011800 4030007150 4030007090 4030007110 4030011600 4030011600 4030008860 4030007020 4030008820 4030008980 4030008530 40300089020 4030011800 4030008920 4030007040 4030008820 4030008820 4030008880 4030007130 4030008220 4030008860 4030007040 4030007140 4030007030 4030007170 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 5 5 5 5 5 S CERAMIC S CERAMIC
88. 030003440 7030003250 70300037680 7030003380 7030003840 7030003840 7030003840 7030003840 7030003440 7030003250 7030003760 7030003380 7030000370 7030003840 7030003840 7030003250 7030003780 7030003320 7030000370 7030003640 7030003640 7030003840 7030003280 7030003310 7030003780 7030003400 7030003200 7030003430 7030004030 7030003430 7410000750 7030003680 7030003840 7030003580 7030003580 7030003480 7030003640 7030003600 7030003840 7030003530 7030003820 70300036800 S COIL S COIL S COIL S COIL COIL S COIL S COIL S COIL S COIL S COIL 5 COIL 5 01 S COIL S COIL S COIL COIL S COIL S COIL S COIL COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S RESISTOR S ARHRAY S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOHR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S HESISTOR S RESISTOR S RESISTOR S HESISTOR RESISTOR S RESISTOR S RESISTOR S RESISTOR 5 RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 5 RESISTOR S RESISTOR S RESISTOR 5 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S HESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR LON 17NJ04 NL 322522T 100J LL1808 F3N35 LON 8N8J04 LL1808 F3N985 11808 25495 1808 23495 LL1608 F3N3S HL 322522T 1R0J 3 B4F 817DB 1010 P3 B4F 617DB 1010 P3 NL 322522T 1R0J 3 B4F 617DB
89. 03280 6200003950 8200003950 8200003280 8170000140 6200003020 6200003950 6200063950 6200003950 8180002890 6200005160 8200005170 8200001850 S DIODE S DIODE S DIODE S DIODE S DIODE S ZEHER 5 DIODE S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE 5 5 5 5 5 CERAMIC S CERAMIC S DISCRIMINATOR S DISCRIMINATOR S XTAL S COIL S COIL S COIL S COIL S COIL S COIL COIL COIL COIL S COIL COIL COIL COIL S COIL S COIL COIL S COIL S COIL COIL COIL 5 COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL COIL S COIL S COIL S COIL S COIL COH S COIL S COIL S COIL 155272 5 155355 17 155355 17 155272 TE85R DAN222TL RD10M T2B2 155355 TE 17 158154 400 25 15R154 400 25 155355 17 155355 17 2 DAN222TL DAN222TL 158355 17 155355 17 155355 17 SFECA10 7MS2 A SFECA10 TMSZ A 10 15 FL 75 455 5 FL 65 SFPC455H TCD1 SFPC455H TCO1 5 455 01 SFPC455E TCO1 10 7 4 CDBC455CX18 TC MA 406 9 8304 MHz NL 322522T R82J 3 B4F 817PT 1028 P3 817 1026 3 NL 322522T 101J NL 322522T H33J 3 LOH 3N 101K 04 15 478 LS 476 15 478 15 480 NL 3225227 130 LS 478 15 480 15 478 HL 322522T 101J NL 3225227T 101J 15 47
90. 03400 7030003400 7030003600 7030003520 7030003840 7030003880 7030003740 7030003400 7030003440 7030003810 7030003880 7030003840 7030003800 7030003590 7310004110 7030003880 7030003880 7030003320 7030003580 7030003840 7030003640 7030007510 7030007510 7410001070 7030003600 7030003480 7030003580 7030003580 7030003530 7310004280 7030003880 7310004280 7030003840 7030003780 7030003440 7030003480 S RESISTOR ERJSGEYJ 103 V 10 S RESISTOR ERJSGEYJ 103 V 10 kQ S HESISTOR ERJSGEYJ 471 V 470 0 S RESISTOR ERJSGEYJ 103 V 10 S RESISTOR ERJ3GEYJ 273 V 27 S RESISTOR ERJSGEYJ 822 V 8 2 S RESISTOR ERJSGEYJ 332 V 3 3 S RESISTOR ERJSGEYJ 225 V 2 2 MQ S RESISTOR ERJSGEYJ 103 V 10 kQ S RESISTOR ERJSGEYJ 102 V 1 S RESISTOR ERJ3GEYJ 883 V 88 S RESISTOR ERJSGEYJ 101 V 100 0 S RESISTOR ERJ3GEYJ 333 V 33 S THERMISTOR 2012 332 S RESISTOR ERJ3GEYJ 153 V 15 S RESISTOR ERJ3GEYJ 682 V 8 8 ki S RESISTOR ERJSGEYJ 474 V 470 S RESISTOR ERJSGEYJ 105 V 1MQ S RESISTOR ERJ3GEYJ 225 V 2 2 S RESISTOR ERJSGEYJ 101 V 100 0 S RESISTOR ERJ3GEYJ 104 100 S RESISTOR ERJSGEYJ 101 V 100 0 S RESISTOR ERJaGEYJ 471 V 470 Q S RESISTOR ERJaGEYJ 104 V 100 S RESISTOR ERJ3GEYJ 223 V 22 S RESISTOR ERJ3GEYJ 104 V 100 S RESISTOR ERJ3GEYJ 471 V 470 0 S RESISTOR ERJ3GEYJ 224 V 220 S RESISTOR ERJ3GE
91. 05M 8L S CERAMIC C1808 CH 220J T S CERAMIC C1608 CH 1H 2204 S CERAMIC C1808 CH 1H 220J T S CERAMIC 1808 CH 1H 220J T S CERAMIC C1808 CH 1H 220J T A S CERAMIC C1808 1H 220J T A S CERAMIC C1808 CH 1H 220J T A S CERAMIC C1808 CH 1H 220J T A 5 CERAMIC C1808 CH 1H 220J T CERAMIC 1808 CH 1H 220 J T S CERAMIC C1808 CH 1H 220J T S CERAMIC C1808 CH 1H 220J T 5 CERAMIC C1808 CH 1H 220J T S CERAMIC C1608 CH 1H 2204 S CERAMIC C1808 CH 1H 220J T A S CERAMIC C1808 CH 1H 220J T S CERAMIC C1608 CH 1H 2204 S CERAMIC 1808 CH 220J T A S CERAMIC C1808 CH 1H 220J T A S CERAMIC C1608 JB 1H 102 S CERAMIC C1808 CH 1H 220J T A S CERAMIC 1608 1H 220J T 5 CERAMIC 1808 CH 220J T A 5 01808 220J T A S CERAMIC 01808 CH 220J T A CERAMIC C1808 CH 1H 220J T 5 CERAMIC C1808 CH 1H 220J T A S CERAMIC C1808 CH 1H 100D T A 4550008050 4030008880 4030008880 4030008880 4030011800 4030011600 4030011800 4030011800 4030010210 4030011800 4550008050 4550008050 4030007170 4030009920 4030009530 4030009920 4030008540 4030008910 4030007 180 4030008770 4550003220 4030007050 4030007050 4030007050 4030007050 4030007050 4030007050 4030007050 4030007050 4030007050 4030007050 4030007050 4030007050 4030007050 4030007050 4030007050 4030007050 4030007050 4030007050 403
92. 08 120 C1808 1H 330 C1808 CH 1H 470J T 1808 CH 1H 3DQJ T A C1808 JB 102K T A C1608 JB 1H 102K T A 1608 JB 1H 102K T A C1808 JB 102K T C1808 JB 1H 102K T 1808 JB TO2K T A C1808 JB 1H 102 C1808 JB 1H 102K T A C1808 JB 1H 102 C1808 JB 1H 102 C1808 JB 1H 102 C1608 JB 102K T A C1808 JB 1H 102K T A C1808 JB 1H 102 C1808 JB 1E 103K T A 4030011800 4030009530 4030008860 4030008880 4030006980 4030008590 4030009530 4030007000 4030009550 4030007100 4030009350 4030009550 4030009520 4030008870 4030009500 4030008970 4030009570 4030009350 4030008880 4030008880 4030008750 4030007020 4030007070 4030007080 4030007080 4030005880 4030006880 4030006880 4030008880 4030008880 4030008860 4030006880 4030006880 4030008880 4030006360 4030008880 4030006880 40300068560 40300088860 4030008900 PLL UNIT ORDER l kt 4030008990 4030007110 4030007140 4030007030 4030007130 4030008860 4030008880 4030007000 4030007110 4030007030 4030008880 4030008880 4030008530 4030007080 4030008920 4030008880 4030008920 4510004630 4030008920 4030008880 4030008880 4030007050 4030007050 4030007050 4030007050 4030007050 4030007050 4030007050 4030007050 4030007050 4030007050 4550006050 4030011800 4030008380 4030008880 4030008880 4030008
93. 08850 4030009520 6510018140 6510007020 0810046223 RF A UNIT 1110003320 1110003320 1130007700 1130007700 1160000130 1580000720 1580000720 1590001840 1580001000 1580001330 1560000720 1580000720 1580000540 1590001770 1590001770 1590001000 1590001000 1590001770 1590001330 1580000830 1560000830 1590001000 1750000550 1750000550 1750000210 1750000530 1750000530 1750000530 1780000820 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 S ARRAY S ARRAY S CERAMIC S CERAMIC CONNECTOR CONNECTOR 54 5 SIG 5 5 5 FET 5 S TRANSISTOR 5 TRANSISTOR 5 TRANSISTOR S FET S FET 5 S TRANSISTOR 3 TRANSISTOR 5 TRANSISTOR 5 TRANSISTOR TRANSISTOR S TRANSISTOR 5 S FET S TRANSISTOR s DIODE S DIODE s DIODE S DIODE s DIODE S DIODE S DIODE C1608 JB 1H 471 C1608 JB 1H 471 C1808 JB 1H ATIK T A C1808 CH 1H ATOJ T A C1808 JB 1H 102K T A C1808 JB 1H 471K T A C1808 CH 050 C1808 CH 1H R75B T 1808 1H 050C T C1808 CH 1H CRSB T A C1608 CH 1H C1608 JB 1C 104KT N C1808 JB 1C 104KT N C1808 CH 1H 5 C1808 CH 1H 040 1 C1808 CH 1H 100D T
94. 10 4030007080 4030007090 4030009520 4030007020 4030007080 4030000860 4030008850 4030008850 4030009510 4030009510 4030008980 4030008870 4030007150 4030007150 S GOIL S COIL COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL COIL COIL S COIL S COIL S COIL S COIL S COIL 5 COIL 5 COIL S COIL COIL 5 RESISTOR 5 RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S HESISTOR S RESISTOR S ARRAY S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 5 5 S CERAMIC S CERAMIC ORDER E E LON 47304 NL 322522T 1R0J 3 LON 14 SONJO4 NL 322522T 1H0J 3 LL1808 F10NJ NL 322522T 1R0J 3 NL 322522T 1R0J 3 LON 14 8NBJO4 HL 322522 474 3 NL 322522 18 3 NL 322522T 1R0J 3 LL1808 F10NJ LL18 amp 08 F12HJ THT 302HEP 1928A THW 252HEP 3076A LL1808 F22NJ LL1808 F27NJ NL 322522T 1R0J 3 NL 322522T 1R0J 3 LL1808 F10NJ LL1608 F8N2J NL 322522T 082J LLt8D8 F12NJ LLi808 F18HJ ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 101 V 100 2 ER43G
95. 10003780 1110004130 1180000450 1110004080 1110002700 1580000830 1580000830 1580000630 1580000830 1580001770 1590001770 1590001310 1590001770 1580001310 1580000430 1560000810 1580000810 1750000550 1750000550 sae C1808 CH 1H 121J T A C1608 JB 1H 102 C1808 CH 1H 020 C1603 JB 473 C1808 JB 1H 102 C1808 CH 1H 330J T A C1808 CH 1H 240J T A C1808 CH 1H 270J T C1808 CH 1H 100D T A EZANCE 471M 470P C1808 JB 1C 473K T A 1808 JB 1C 473K T EZANCE 220M 22 G1608 JB 1C 104KT N C1808 JB 1C 104KT N C1603 JB 102 C1608 JB 1H 102 C1808 CH 1H 100D T C1808 CH 1H 8804 C1808 JB 1H 472 1808 CH 1H 151J T A C1808 CH 1H 151 63216 JB 1C 105M T A 1808 JB 1 473 MZ 12HG MZ 12HG JPJ2545 01 510 THP JO1X V6 THP JO1X VE 22810 1590 ERJ3GE JPW ERJ3GE JPW JOSRF A 4884C DESCRIPTION S FET S FET S FET S FET S TRANSISTOR S TRANSISTOR 5 TRANSISTOR 5 TRANSISTOR TRANSISTOR 3 TRANSISTOR S FET S FET S DIODE S DIODE NJM2904M T1 NJM2802V TE1 270 GN2011 TX 2708 NJM2904M T1 35K228XR TL 3SK228XR TL 38K228XR TL 3SK228XR TL XP1213 TX XP1213 TX XN1114 TX XP1213 TX 1114 DTG144EU 107 25 1088 4 25K1088 4 TR 155355 TE 17 155355 TE 17 5 Surface mount REF ORDER REF ORDER ati rms 1720000600 1720000600
96. 1010sP3 HL 322522T 1R0J 3 LL1608 F22NJ ELJNC 47NK F LL1GDa8 F3N8S LL1808 F5N8S LL1808 F15HNJ LL1808 F6H8J LL1808 F30NJ LL1608 F5N65S LON 24 10NM LOW 88J04 LL1808 F8N8J LOP11A 4N7C14 LL1808 F5N6S NL 322522T R47 J 3 NL 322522T 1R0J 3 LL1808 F22HJ ERJ3GEYJ 100 V 10 42 EXB V4V 473JV 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 270 V 27 0 ERISGEYJ 474 V 470 ERJ3GEYJ 221 V 220 0 ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 ERJ3GEYJ 102 V 1 KQ ERJ3GEYJ 270 V 27 0 ERJSGEYJ 474 V 470 ki ERJ3GEYJ 221 V 220 0 MCRIDEZHJ 820 821 ERJ3GEYJ 473 V 47 kQ ERJSGEYJ 473 V 47 ERJ3GEYJ 270 V 27 0 ERJIGEYJ 474 V 470 ERJIGEYJ 101 V 100 0 MCR10EZHJ 820 Q 821 ERJ3GEYJ 473 V 47 ki ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 ERJ3GEYJ 330 V 33 0 ERJ3GEYJ 820 V B2 2 ERJ3GEYJ 474 470 ERJ3GEYJ 471 V 470 0 ERJ3GEYJ 100 V 10 ERJSGEYJ 821 V 820 0 EAJIGEYJ SREY 5 6 0 ERJ3GEYJ 821 V 820 0 EXB V4V 104JV 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 473 V 47 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 473 V 47 ERJ3GEYJ 223 V 22 ERJ3GEYJ 473 V 47 ERJ3GEYJ 582 V 5 8 ERJ3GEYJ 333 V 33 ERJ3GEYJ V 88 ki S Surface mount UNIT 1030003840 7030003590 7030003500 7030003720 7030003840 7030003840
97. 104K T N 1808 CH 1H 151J T 1808 CH 1H 470J T 1808 CH 1H 880J T A C1808 JB 1C 1OAKT H C1808 JB 1C 104KT N C1608 JB 1H 102K T A C1808 CH 1H 120 T A C1808 JB 1C 473K T 1608 CH 1H 050 C1808 CH 1H 030B T C1608 JB 1C 473K T 1808 JB 1C 104K T N 1808 JB 1C 473K T A C1608 CH 180J T A C1608 JB 1C 473 C1608 JB 1C 473K T A C180B JB 1H 102K T A 1808 CH 1H 1014 C180B JB 1C 473 1808 JB 1H 102 1 C1808 CH 1H 180J T A C1808 CH 1H 121J T A C180B CH 1H 470J T A C1808 CH 1H 221J T A UNIT REF NO 4030007140 4030006880 4030009520 4030008820 4030008880 4030007070 4030009850 4030007080 4030007010 4530000410 4030008920 4030008820 4530000400 4030011800 4030011800 4030008880 4030008880 4030007010 4030007110 4030008880 4030007150 4030007150 4030010210 4030008920 8330000180 8330000180 84150000150 8510007020 8510007020 8510019780 7030003880 7030003860 S CERAMIC S CERAMIC S CERAMIC 5 CERAMIC S CERAMIC S CERAMIC 5 5 S CERAMIC S ARRAY S CERAMIC S CERAMIC S ARRAY S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC RELAY RELAY CONNECTOR CONNECTOR CONNECTOR 5 S JUMPER S JUMPER 8800035480 0810048303 RF B UNIT ORDER NO 1110002700 11
98. 130 4030008880 4030008880 4030008920 4030011800 4030008920 4030008920 4030008860 4550008270 4030008880 4030011600 4030008850 4550008270 40300088000 4550000530 4030008860 4030007090 4510005300 4030008850 4030008850 4030009530 4030009500 4030009530 4030008880 4030008850 4030008850 4030008850 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 3 RESISTOR S RESISTOR S RESISTOR 5 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 5 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S TANTALUM S CERAMIC 5 S ELECTROLITIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC ERJ3GEYJ 151 V 150 0 ERJ3GEYJ 151 V 150 2 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 681 V 2 ERJ3GEY I 8R8V 6 8 2 ERJ3GEYJ 681 5 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 kQ ERJ3G
99. 1808 F10NJ LL1608 Fi2NJ 322522T 100J NL 322522T 100J HL 322522T 1R0J 3 HL 322522T 180J HL 322522T 180J NL 322522T 101J HL 322522T 100J NL 322522T 220J 322522T 471J HL 322522T 47 1 322522T 101J NL 322522T 1R0J 3 NL 322522T 1R0J 3 LL1808 F12NJ LL1888 F10N J LL1808 F12NJ LL1808 F12NJ NL 322522T 1R0J 3 NL 322522T 180J 322522T 180J NL 322522T 150J 32252271 101J 322522T R47J 3 NL 322522T R47J 3 NL 322522T 331J HL 322522T 471J NL 322522T R38J 3 HL 322522T 101J HL 3225227 101 NL 322522T 101J HL 322522T 101J HL 322522T 101J LL1608 F12NJ LL1808 F10NJ LL1808 FBN2J LOP11A 5HBC14 LL1808 F8N8J LOPTIA AN2C14 NL 322522T R10J LQP21A 88NG14 NL 322522T R10J HL 322522T 1R0J 3 NL 322522T 101J HL 322522T 101J NL 322522 274 3 322522T R27J 3 NL 322522T R22J 3 HL 322522T 1R0J 3 LL1808 F33NJ LL1808 F27HJ LL1808 F10NJ LL1808 F8N2J NL 322522T 101J ERJ3GEYJ 102 V 1 ERJIGEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 473 V 47 ERA3YED 102V ERASYED 102V ERASYED 102V ERASYED 102V ERASYED 102V ERA3YED 102V 102V ERA3YEB 102 102V 102V ERASYEB 102V ERA3YED 202V ERASYED 202V Surface mount PLL UNIT ORDER 7030007220
100. 22J 3 NL 322522T R22J 3 LR 171 HL 322522T 100J 5 mount UNIT ORDER NO 8150002980 6150003110 8200003330 8150002350 6150000980 8200003380 6200003380 8200001830 6200003010 8200003010 6200003000 8200003330 8200001830 6200003430 6200001470 8200003950 6200003950 6200003950 6200003320 6180002960 6200003000 6200003030 6200003040 6200003010 7540000130 7030003800 7540000130 7030003800 7030007650 7030000330 7030000230 7030003520 70300076850 7030007540 7030007530 7030000260 7030000240 7030000250 7030007540 7030007540 7030007540 7030007540 7030007530 7030007540 7030007540 7030007540 7030007540 7030007540 7030007540 7030007540 1030007540 1030007550 7030007550 7030007550 7030007550 7030007850 7030007550 7030003440 7030003310 7030003280 7030003280 7030003480 7310004080 7030003320 71030003480 7030003560 7030003580 7030003570 7030000180 7030007880 7030008270 7030000340 7030000340 7310004080 COIL COIL S COIL COIL COIL S COIL S COIL S C OIL COIL S COIL S COIL S COIL 5 COIL S COIL 5 S COIL S COIL 5 COIL 5 COIL S COIL S COIL ABSORBER S RESISTOR ABSORBER S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 5 RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR
101. 3 V 22 ERJ3GEYJ 223 V 22 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 104 V 100 ERJ3GEYJ 823 V 82 ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 103 V 10 ki ERJ3 GEYJ 471 V 470 0 ERJ3GE YJ 101 V 100 9 ERJ3GEYJ 472 V 4 7 kQ ERJ3GEYJ 105 V 1 MQ ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 473 V 47 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 583 V 58 ERJ3GEYJ 382 V 3 9 ERJ3GEYJ 474 V 470 ERJ3GEYJ 104 V 100 ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 ki ERJ3GEYJ 8B1 880 0 ERJ3GEYJ 221 V 220 0 ERJ3GEYJ 821 V 820 Q S Surface mount UNIT UNIT ORDER REF ORDER 7030003680 S RESISTOR 7030003660 S RESISTOR 7030003320 S RESISTOR 7030003440 S RESISTOR 7030003880 S RESISTOR 7030003380 S RESISTOR 7030003840 S RESISTOR 7030003590 S RESISTOR ERJ3GEYJ 104 V 100 ERJIGEYJ 683 V 68 ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 102 V 1 ERJ3GEYJ 104 V 100 ERJ3GEYJ 221 V 220 L ERJ3GETJ 473 47 ERJ3GEYJ 183 V 18 kil 7030003440 S RESISTOR 7030008200 S RESISTOR 7030003800 S RESISTOR 7030003510 S RESISTOR 7030003640 S RESISTOR T030003400 S RE
102. 30003320 S RESISTOR ERJSGEYJ 101 V 100 2 7030003520 S RESISTOR ERJSGEYJ 472 V 4 7 1030003880 S RESISTOR ERJ3GEYJ 104 V 100 kG 7030003800 S RESISTOR ERJ3GEY 105 V 1 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 0 7030003230 S RESISTOR ERJ3GEYJ 180 V 18 9 1030003370 7030003420 7030003320 7030003370 7030003230 7030003370 70300035680 7030003840 7030003500 7030003400 7030003440 7030003450 7030003440 70300033600 70300033520 7030003320 7030003420 7030003320 7030003300 7030003320 7030003320 70300603320 7030003350 7030003260 7030003350 7030003420 7030003420 7030003370 T030003230 7030003370 7030003580 7030003430 7030003320 7030007220 7030007220 7030007220 7030007220 7030007220 S RESISTOR ERJ3GEYJ 271 V 270 9 S RESISTOR ERJ3GEY J 881 V 880 0 5 RESISTOR ERJ3GEYJ 101 V 100 0 S RESISTOR ERJ3GEYJ 271 V 270 0 S RESISTOR ERJ3GEYJ 180 V 18 ki amp RESISTOR ERJ3GEYJ 271 V 270 S RESISTOR ERJ3GEYJ 103 V 10 S RESISTOR ERJ3GEYJ 473 V 47 S RESISTOR ERJSGEYJ 332 V 3 3 ki S RESISTOR ERJ3GEYJ 471 V 470 Q 5 RESISTOR 102 V 1 kil S RESISTOR ERJ3GEYJ 122 V 1 2 S RESISTOR ERJSGEYJ 102 V 1 ki S RESISTOR ERJ3GEYJ 221 V 220 fi 5 RESISTOR ERJ3GEYJ 101 V 100 0 S RESISTOR ERJ3GEYJ 101 V 100 0 S RESISTOR ERJ3GEYJ 881 880 0 S RESISTOR ERJ3GEYJ 101 V 100 2 S RESISTOR ERJ3GEYJ 880 V 88 0 S RESISTOR ERJ3GEYJ 101 V 100 42 S RESI
103. 30003800 7030003800 7030003450 7030003510 7510000880 7030003580 7030003520 7030003520 7030003880 7030003320 7030003500 7030003800 7030003440 7030003620 7030003550 7030003570 7030003570 7030003420 7030003420 7030003420 7030003420 7030003420 7030003280 7030003400 7030003320 7030003530 7030003460 7030003280 7030003370 7030003230 7030003370 7030003420 7030003280 7030003400 71020003480 70300035680 7030003530 7030003370 7030003230 7030003370 7030003280 7030003420 7030003420 7030003440 7030003480 7030003380 7030003500 4030008880 4030008880 4030008880 4030008880 4030008880 40300088380 4030008820 4030008820 4030008920 4030008920 4030008920 4030008920 4030008920 4030008920 4030008920 4030008920 4030008820 4030008820 4030008820 4030008820 4030006800 4030008800 4030010210 4550003220 4550000510 s RESISTOR S RESISTOR 7030003580 S RESISTOR S RESISTOR S THERMISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 5 RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 5 RESISTOR 5 RESTOR S RESISTOR S RESISTOR 5 RESISTOR S RESISTOR 5 RESISTOR S RESISTOR 5 CERAMIC 5 5
104. 4030008820 4510005880 4030008880 4030006900 4030008800 4030008900 4510005880 4510004650 4030010210 4030008110 4510008220 4510005860 4510004830 4510004830 4030008880 4030008880 4030008880 4030008880 4030008860 4030008860 4030008860 4030008860 4030008880 4030008880 4030008880 4030008860 4030008880 40300068880 4030008880 4030006860 4030008880 3030011800 4030011800 4030011800 4030006000 4030008500 4030010210 4030011800 4510006220 4030008900 4030008900 4030008880 4030008000 4030011800 4510004630 4030011600 4030009110 4510004630 4510008240 4550008080 4030008850 4510004850 4030009000 4030008880 4030008880 4030011800 4510008230 4030011800 4030008880 4030006860 4510008230 4510008240 4510006230 4510008870 4510004800 4030011800 4030011800 40300068850 4030007080 4030008880 3030008880 4030008300 4030008880 4030008480 S CEHAMIC S ELECTROLITIC S CERAMIC 5 ELECTROLITIC S CERAMIC S CERAMIC 5 5 S ELECTROLITIC S ELECTROLITIC S CERAMIC S CERAMIC S ELECTROLITIC S ELECTROLITIC S ELECTROLITIC S ELECTROLITIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC SSELECTROLITIC 5 CERAMIC CER
105. 45 12 07614448 BUFF TT 644011 BF 1 caso P 1 4 2100 HIMA FROM PLL 250 PLLI pPOZTON 81 04 Com qm Se ee 5 1 gt e va nissa 412 380403 1 1 TACHA 1FBK o rn A Q SANT vot ow d m j d PLL 1010 BJ 15113 931 DTCHIMEU 804 1302 018 811 ga 3E 39 590503 8 455 5 LSE 463 L 151 984 XP1213 eA ES 28 1011 TATROR n rr a 1 23 TATEDHS 625 1 ZAM VOICE i idit A p je ws S Ath REG 1 52 2562878 450 150402 1524 TATEDAF EE EA 1658 Dg a REG i TW ET n B ICE 27 DTCTAAFI iat FROM MATH 114 S BOGAALB 8 came SW A BOARD ELI FROM 46 SW B BOARD ETA MATRIX 58 VR A BOARD 20504 LPF VR B BOARD DELAT VR CH r T 984228334
106. 4510004830 4510004630 4030008920 4030008880 4030008920 4510004830 4510004830 4030008920 5 C1808 JB 1C 473 4030006880 S CERAMIC C1808 JB 1H 102 4030006880 S CERAMIC 21808 JB 1H 472 4030006480 S CERAMIC GRM42 8 104K 50 4510005830 S ELECTROLITIC ECEV1IEA330SP 4030008480 5 CERAMIC GRM42 6 B 104K 4510005630 S ELECTROLITIC ECEVIEA330SP 4030008860 5 CERAMIC C1808 JB 1H 102K T A 4030009570 5 1808 CH 1H 4030008550 S CERAMIC C1808 CH 1H 2R5B T 4030007050 S CERAMIC C1808 CH 1H 220J T A 4030007050 S CERAMIC C1808 CH 220J T A 4030008920 S CERAMIC C1808 JB 1C 473K T A PLL REF S TANTALUM TEMSVA J 106MBL S CERAMIC C1808 JB 1H 102K T S CERAMIC C1608 JB 1H 102 S CERAMIC G1608 JB 1H 102 S CERAMIC C1808 JB 1C 104KT N S CERAMIC 018608 JB 1C 104KT N 5 01808 JB 1C 104KT N 5 01808 JB 1C 104KT N 5 C3218 JB 1C 105M T A S CERAMIC JB 1C 104K T N S TANTALUM TEMSVA OJ 108MBL 5 TANTALUM TEMSVA GJ 108 81 5 01808 CH 1H 221J T 5 C1608 1H 050 S CERAMIC 1808 CH 1H 030B T A S CERAMIC C1608 CH 1H 050 S CERAMIC C1808 CH 1H 1R5B T S CERAMIC C1808 CH 1H 040 S CERAMIC C1808 CH 1H 181J T A S CERAMIC C1608 JB 502 1 S TANTALUM TEMSVA 1E 1
107. 55355 Symbol Symbol 6D 150 28 Symbol 4B Symbol 15 Symbol 24 0 gt lt lt O SECTION 9 Downloaded 9 1 FRONT 5 E 9 x B BOARD e VR e VR A BOARD Sf 454001 LINN dSIG OL 9r LINA NIVNOL 45001 9 1 e JACK BOARD DISP UNIT e SW A BOARD e SW B BO TODISPUNIT J2 DISP UNIT J2 combination of this page and the next show the until layout in the same configuration as the actual C Board VELA B 1 E TO DISP UNIT J3 DISP UNIT H a if SMS WHOS LINN NIVW OL BOARD J1 S SS COR S PE ka he Bee 1 Tr 6 FORM VR A BOARD Ji FORM JACK BOARD J1 9 2 UNIT 1 1 27 29 L 3 H 2 ay E F zI L i all 3 4 L Ex aS d A F k di 0 12 LI abl 2 4 L 9 i o W Wort E
108. 580 7030003580 7030003800 7030003580 7030003580 7030003580 5 5 5 ERJ3GEYJ 102 V 1 S RESISTOR ERJ3GEYJ 102 V 1 S RESISTOR ERJ GEYJ 104 V 100 S RESISTOR ERJ3GEYJ 883 V 68 S RESISTOR ERJIGEYJ 882 V 6 8 S RESISTOR ERJaGEYJ 103 V 10 gt RESISTOR ERJ3GEYJ 182 V 1 8 S RESISTOR ERJ3GEYJ 182 V 1 8 S RESISTOR ERJ3GEYJ 473 V 47 S RESISTOR ERJ3GE YJ 104 100 S RESISTOR ERJ3GEYJ 103 V 10 S RESISTOR ERJ3GEYJ 103 V 10 S RESISTOR ERJ3GEYJ 103 V 10 S RESISTOR ERJSGEYJ 103 V 10 S RESISTOR ERJ3GEYJ 223 V 22 KQ S RESISTOR ERJSGEYJ 103 V 10 KQ S RESISTOR ERJ3GEYJ 103 V 10 S RESISTOR ERJ3GEYJ 103 V 10 KQ MAIN UNIT REF ORDER NO NO 1 1030003320 S RESISTOR ERJ3GEYJ 101 V 100 Q 7030003600 S RESISTOR ERJ3GEYJ 223 V 22 7030003580 7030003580 7030003400 7030003580 7030003810 7030003550 7030003500 7030003840 7030003580 7030003440 7030003800 7030003320 7020003620 7510000870 7030003580 7030003540 7030003780 7030003800 7030003840 7030003320 7030003880 7030003320 7030003400 7030003880 7030003800 7030003880 7030003400 7030003720 7030003580 7030003580 7030003580 7030003780 7030003880 7030003580 7030003680 7030003580 7030003520 7030003590 70300
109. 6690 Cable OPC 644 8900006700 Cable OPC 645 MAIN UNIT 8900008700 Cable 845 Connector HLJ4306 01 3070 REF NO ORDER DESCRIPTION Connector 074040100010 DC IN Connector JPJ2545 01 610 IF OUT Connector JPJ2545 01 510 Connector 540807 01 010 EXT SP Gonneclor HSJ0807 201 010 REMOTE Connector DBLC J25SAF 23L8 RS 232C 6450001700 6450000150 5450000150 6450001230 Snap plate HLJ0999 01 480 6450000140 5510000440 Meter ME 36 6450000140 6570019650 8210013401 1768 front panel 1 8310037470 1766 window plata with tape 8010016590 1768 sub chassis 8930039190 1768 12 key 8630039880 1768 26 key A REF ORDER NO DESCRIPTION 8610010240 8610008440 Button 201 Button K201 spacer Connector JPJ2545 01 510 HF 000 1 8930027110 Spring 861000843 1 Button K202 1 8830017980 Spring ri 8610010190 Knob N242 CHASSIS PARTS 8610010200 Knob N243 8610010220 Knob 4243 8610010210 Knob 244 8610009230 Knob 213 assembly 8510009170 Knob N 213 cover 8930013990 610 brake plate 2930014030 610 brake pad 8930013940 810 knob sheet 8820000770 1296 screw 8850001330 8810009180 8810009180 8810009060 8810008060 8810008660 8810008660 8810003160 8810008660 8610006820 Insulation fiat washer M
110. 680 4030007020 4030007020 4030008900 4030008800 4510004850 4030008800 4510004830 4030008880 4030008860 4030009000 4030008800 4030008900 4030008880 4030008880 4030008880 4030008880 4030008880 4030006900 4030008800 4030006900 4030011600 8330001420 5030001380 5080000370 5080000370 5080000370 LAMP 5080000370 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 5 RESISTOR VARIABLE S RESISTOR VARIABLE S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 5 RESISTOR S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLITIC S CERAMIC S ELECTROLITIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 CERAMIC 5 5 5 5 5 5 5 S RELAY LCD LAMP LAMP ORDER m 7030003880 ERJ3GEYJ 104 V 100 ERJ3GEYJ 272 V 2 7 kil ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 122 V 1 2 ERJ3GEYJ 473 V 47 ERJ3GEYJ 104 V 100 ERJ3GEYJ 473 47 ERJ3GEYJ 104 V 100 kQ ERJ3GEYJ 105 V 1 ERJ3GEYJ 104 V 100 kQ ERJ3G
111. 8 15 476 322522T 101J NL 3225227 471 15 451 15 450 NL 322522T 101J 5 322513 T HL 322522 101 322522 101 HL 3225221 101 322522T 101J 322522T 101 322513 5 322513 T KL 322522T 101J LW 15 322522T R33J 3 HFSOACC 322513 50 322513 T 322513 T SK 17P 070 110 101 TO10 2H 1768 HL 322522T7 5R6 6200005180 8200003280 8200003280 8200003280 82000032860 6200000020 1030003320 7030003380 1030003480 7030003740 7030003440 7030003480 7030003590 7030003680 7030003240 7030003640 7030003330 7030003580 7030003320 7030003480 7030003480 7030003480 7030003880 7030003510 7030003580 7030003400 7030003320 7030003520 7030003400 7030000340 7030003410 7030003380 7030003450 7030003840 7030003510 7030003500 7030003470 7030003590 7030003590 7030003490 7030003540 7030003800 7030003840 7030003440 7030003830 7030003840 7510000810 7030003490 7030003680 7310004140 7030003740 7030003760 7030003680 7030003480 7030003560 7030003480 7030003320 7030003480 7030003480 7030003480 7030003320 7030003480 7030003480 7030003560 7030003580 7030003510 7030003880 7030003580 7030003880 7030003520 7030003200 7030003530 7030003350 7030003880 S COIL S COIL S COIL S COIL S COIL S COIL S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOH
112. 8 Outputs strobe signals to the output expander in the CONV unit 1210 Outputs signals to the convertor PLL circuit CONV unit 4 30 Input port for 1st LO PLL lock voltage Input port for S meter signal i STOP Outputs strobe signals to an optional 34 LVDA Outputs tunable bandpass filter control signal Input port for VSC detected signal BEEP Outputs beep audio signals I Outputs serial data signal for the PLL circuit Outputs amplifying gain control signal to the pre amplifier circuit IC20 48 Input port for initial matrix 49 55 14 8 Address bus lines forthe EEPROM 34 9 Address bus lines for the oo 1034 37 Data bus lines for the IC34 Output port for initial matrix 72 07 Data bus line for the EEPROM IC34 Outputs control signals Input port for 1 control signals 4 4 2 SUB DISP UNIT 4 4 4 I O EXPANDER ICs name Port PFY Input port for the APF control n mbar an Description ES Input port for reset signal Outputs optional CW N filter select i Outputs clock signal to the EEPROM signal na ha LA pi High FL 52A is selected spa Outputs data signal to the EEPROM Outputs noise blanker circuit control 51 signal Outputs di
113. 840 S RESISTOR ERJ3GEYJ 473 V 47 7030003380 S RESISTOR ERJ3GEYJ 221 V 220 7030003520 S RESISTOR ERJIGEYJ 472 V 4 7 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 0 7030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 7030003640 S RESISTOR ERJIGEYJ 473 V 47 7030003520 S RESISTOR 472 V 4 7 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 7030003400 S RESISTOR ERJ3GEYJ 471 V 470 0 7030003320 S RESISTOR ERJSGEYJ 101 V 100 0 7030003330 S RESISTOR ERJ3GEYJ 121 V 120 7510000870 S THERMISTOR NTCCF2012 3FH 332KC T 7310004070 5 TRIMMER EVM 1YSX50 B33 302 7030003840 S RESISTOR ERJ3GEYJ 473 V 47 7030003400 S RESISTOR ERJ3GEYJ 471 V 470 0 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 0 7030003330 S RESISTOR ERJ3GEYJ 121 V 120 0 7030003880 S RESISTOR ERJ3GEYJ 104 V 100 KQ 7030003580 S RESISTOR ERJ3GEYJ 153 V 15 7030003500 S RESISTOR ERJ3GEYJ 332 V 3 3 7030003540 S RESISTOR ERJ3GEYJ 882 V 6 8 7030003540 S RESISTOR ERJ3GEYJ 682 V 8 8 kil 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7030003590 S RESISTOR ERJ3GEYJ 183 V 18 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 Q 7030003720 S RESISTOR ERJSGEYJ 224 V 220 7030003400 S RESISTOR ERJSGEYJ 471 V 470 7030003440 7030003440 7030003880 70300038680 7030003540 7030003580 7030003470 7030003470 7030003840 7030003880 7030003580 7030003580 7030003
114. 880 4030007170 4030007050 4550000510 4030008900 4030007080 4030007080 40300070860 4030007080 4030007090 4030007000 4030007080 4030007080 8510008380 8900004510 B800035470 8600035480 0810048243 VCO A BOARD S CERAMIC S CERAMIC S CERAMIC 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLITIC S CERAMIC S CERAMIC S CERAMIC S CERAMIZ S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM CERAMIC gt CERAMIC CERAMIC 5 CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC 5 5 CERAMIC 5 S CER MIC S CERAMIC S CERAMIC S CERAMIC CONNECTOR CABLE C1808 CH 1H OBOD T A C1808 CH 1H 8804 C1808 CH 1H 1214 C1808 CH 1H 150J T C1608 CH 1H 101J T A C1808 JB 102K T A C1808 JB 1H 102K T A C1608 CH 1H 090D T A C1608 CH 8804 C1808 CH 1H 150J T C1808 JB 1H 102 C1808 JB 1H 102K T A C1608 CH 1H 030B T A C1608 1H 270J T A C1608 CH 050B T A 01808 JB 1H 102K T C1608 JB 1C 473K T A 1005 C1608 JB 1C 473 C1808 JB 1H 102K T A C1808 JB 1H 102K T A C1808 220J T A 1808 CH 220J T A C1808 CH 1H 220J T A C1808 1H 220 T A 1808 CH 1H 220J T A C1808 CH 220J T 1808 CH 1H 220J T A C1608 CH 1H 2204 1808 CH 1H 220 T A C1808 CH 1H 220
115. 90001000 S TRANSISTOR RN2427 TE85R S DIODE DAN222TL S DIODE 155355 TE 17 DIODE DAN222TL S DIODE 155272 5 S DIODE DAN222TL S DIODE 155355 TE 17 S DIODE DAN222TL S DIODE 155355 17 S DIODE DAN222TL S DIODE DAN222TL S DIODE 188355 TE 17 DIODE DSAJA1 DIODE DSA3A1 DIODE 155355 17 S DIODE 155272 5 S DIODE 155272 5 S DIODE 1SS272 TE85R S DIODE 155272 TE85R 1750000520 1750000550 1750000520 1750000110 1750000520 1750000550 1750000520 1750000550 1750000520 1750000520 1750000550 1790000700 1790000700 1750000550 1750000110 1750000110 1750000110 1750000110 S Surlace mount MAIN UNIT MAIN UNIT ORDER ORDER 155355 17 1750000550 S DICDE 1750000110 1750000550 1750000550 1750000110 1750000520 1730000430 1750000550 1710000840 1710000840 1750000550 1750000550 1780000450 1750000520 1750000520 1750000550 1750000550 1750000550 2020001170 2020001170 2010000050 2020000210 2020001180 2020001180 2020001050 2020001050 6070000180 8070000170 8050009860 6200003050 8200003380 6200003380 8200003260 8200003020 6200000020 6150004170 8150004170 8150004200 8150004210 6200003150 8150004200 8150004210 8150004170 6200003260 6200003260 6150004170 8150004170 6200003280 6200005500 6150002271 5150002281 8200003280 8200003950 6200003260 6200003280 8200003280 6200003280 62000
116. 920 S CERAMIC C1808 JB 1C 473K T A 4510004830 S ELECTROLITIC 1 1005 4030011800 S CERAMIC 1808 JB 104KT N 4030009630 S CERAMIC C1608 JB 1H B22K T A 4030008880 S CERAMIC C1808 JB 1H 102 4030009880 S CERAMIC C1808 JB 682K T 4030011800 S CERAMIC C1608 JB 1C 104KT N 4030008470 S CERAMIC C1808 JB 1H 272K T A 4030010780 S CERAMIC 1808 CH 1H 331J T A 4030008870 S CERAMIC 1808 JB 1H 222 4030011800 S CERAMIC C1808 JB 1C 104KT N 4030011800 S CERAMIC C1808 JB 1C 104 4030008470 S CERAMIC C1808 JB 1H 272K T A 4030008470 S CERAMIC 1808 JB 1H 272K T A 4030008880 S CERAMIC C1808 JB 1H 152 4030008880 S CERAMIC C1608 JB 1H 882 40300009970 S CERAMIC 1608 JB 1H 182 1 4030011600 S CERAMIC C1808 JB 1C 104KT N 4030008920 5 CERAMIC C1608 JB 1C 473 4030010020 5 C1608 JB 1H 122K T A 4030007150 S CERAMIC C1808 CH 1H 1514 4030010020 S CERAMIC C1808 JB 1H 122K T A 4030008920 S CERAMIC 1608 JB 1C 473K T A 4030008470 5 CERAMIC C1808 JB 1H 272 4030009980 S CERAMIC 1608 JB 1H 152K T A 4030008920 S CERAMIC C1808 JB 1C 473K T A 4030008820 5 C1608 JB 1C 473K T A 4030009970 5 C1608 JB 1H 182K T A 4030011280 5 C1608 CH 1H 271J T A S Surface mount RF A UNIT ORDER 4030008880 4030008920 4030008850 4030007110 4030011280 4030010
117. 9999 D3 17 18 C15 C17 0 5 1 59999 03 110 111 C22 C25 2 1 6 1 999 123 124 42 44 18 120 C34 C39 L L26 L29 46 51 L 8 0 10 99999 DI D3 10 36 L38 62 087 141 143 70 75 148 149 C7T8 CB4 11 0 14 99999 Da 15 0 21 99999 22 0 29 99999 Dio 4 1 8 1ST MIXER CIRCUIT UNIT The 1st mixer circuit converts the AF signals to a desired 48 8 MHz 1st IF signal In this way the circuit output frequencies are used for 1st LO signals after being amplified at the LO amplifier 12 The received RF signals from the bandpass filter circuit are mixed with 1st LO signals at the 1st mixer circuit Q6 Q7 after passing through the low pass filter circuit 159 C98 C100 The mixed 1st IF signal is passed through the crystal filter FI1 to suppress out of band signals then amplified at the IF amplifier circuit The amplified 1st IF signal is applied to the 2nd mixer circuit e 1st LO frequency and 1st IF frequency Receive freq MHz 1st LO freq MHz 0 1 29 99999 48 9 78 79999 488 4 1 9 2ND MIXER CIRCUIT UNIT 2nd mixer circuit converts the 151 IF signal to the desired 10 7 MHz 2nd IF frequency The 2nd LO signal is used in the mixer circuit to produce a 2nd IF frequency and the signal is generated at the VCO B circuit VCO B board 1 Q3 after b
118. A C1808 CH 1H C1808 CH 1H 070D T A C1808 JB 1H 102K T C1808 JB 1H 471 C1808 JB 1H 102 C1808 JB 1H 102 C1808 JB 1H 102 C1808 JB 1H 102K T 471M 470P 471M C1808 JB 1H 471 1808 020 52810 1090 101 18 B 4683C 2710 2110 BU40S4BCF T1 BU4084BCF T1 TD82783AF 2SK2171 4 TD 2SK2171 4 TD MN4601 TH RN2427 5 DTA114EU T107 25K2171 4 TD 25 2171 4 35K131 T2 LA AP1213 TX 1213 2427 5 RH2427 TEBSR XP1213 TX DTA114EU 107 25K2038 TEB5L 2SK2038 TEBSL RN2427 5 155255 TE 17 155355 17 154237 TEBSR 154271 15V271 TPH3 154271 TPH3 MATT TW RF A UNIT 1780000450 1790000450 1780000450 1790000820 1780000450 1780000450 1790000450 1780000450 1750000210 1780000450 1790000891 2010001980 6140002070 8200003010 8200003000 8200003000 8200003520 8200003520 8200001710 8200001710 8200001850 6200003110 8200003520 8200005500 8200005500 8200003110 8200002980 6200005500 6200002990 6200002890 6200002980 8200003100 8200003280 6200003100 6200001850 6200003280 8200003050 6200003080 8200003080 6200003070 8200003280 8200003080 8200003330 8200003050 8200003080 8200003280 8200003030 82000029880 8200003040 8200003050 8200003280
119. AMIC 5 S CERAMIC S CERAMIC S ELECTROLITIC S CERAMIC S CERAMIC S ELECTROLITIC S ELECTROLITIC S TANTALUM 5 CERAMIC S ELECTROLITIC S CERAMIC 5 5 5 S ELECTROLITIC S CERAMIC S CERAMIC 5 S ELECTROLITIC S ELECTROLITIC S ELECTROLITIC S ELECTROLITIC ELECTROLITIC 5 5 CERAMIC 5 5 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 JE 472K T A ECEV1EA470UP C1608 JB 1C 473 EGEVIHAZR2SA 21808 JB 472 C1608 JE TE 103K T A C1608 JB 1E 103 C1608 JB 103 100 EGEV1IEA4JATSR C3218 JB 1C 105M T A C3218 JB 1C 47 ECEVICA101UP ECEV1HA2R25R ECEV1CA100SR ECEVICAT005R C1608 JB 1H 472K T A 1008 JB 1H 102 C1808 JB 1H 102 JB 1H 102K T A C1808 JB 1H 102 C1808 JB 1H 102K T A C1608 JB 1H 102K T A C1808 JB 1H 102 C1608 JB 1H 102K T A C1808 JB 1H 102K T A C1808 JB 1H 102 C1808 JB 1H 102K T A C1808 JB 1H 102K T A C1808 JB 1H 102K T A C1808 JB 1H 102K T 4 C1606 JB 102K T A C1808 JB 1H 102K T A C1408 JB 1C 104KT N C1808 JB 1C 104KT N C1808 JB 1C 104KT N C1808 JB 1E 103K T A C1808 JB 1E 103K T A C3218 JB 1C 105 1808 JB 104K T N ECEV1CA101UP C1808 JB 1E 103K T A C1808 JB 1E 103 C1608 JB 1H ATAK T A 02012 JB 1C 224K T A C1608
120. AMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLITIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC 3 CERAMIC S CERAMIC 5 5 S CERAMIC 5 CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC RELAY RELAY CONNECTOR CONNECTOR 5 CONNECTOR S JUMPER S JUMPER JUMPER 5 JUMPER 5 JUMPER S JUMPER S JUMPER FCB C1808 JB 1H A71K T A 1808 JB 1H 102 1808 JB 1H 471K T A C1808 JB 1H 471 1 C1808 JB 1H 471 C1408 JB 1H 471K T A C1808 CH 1H 100D T A C1808 JB 1H 471 C1808 CH 1H 020 C1808 CH 1H G20B T A C1608 CH 2R5B T A C1808 CH 1H 040 C1808 1H 040 C1808 CH 1H 050C T C1808 JB 1H 471K T A C1808 JB tH 102 ECEV1HAO10SR C1608 JB 102 C1808 CH 1H 270J T A C1808 CH 1H 030 C1808 CH 1H RTSB T A C1808 CH 1H 010 ECEV1HAO10SR C1808 CH 1H 0R5B T A C1808 JB 1H 471K T A C1808 JB 1H 102 1 C1608 CH 1H 1R5B T C1808 CH 1H 040 C1808 CH 1H 010B T A C1808 CH 040 C1808 CH IH O20B T A C1808 CH 1H 030 01608 JB 1H 102K T A C1808 JB 102K T A C1808 JB 102K T C1808 JB 1H 471K T A C 1808 JB 1 471 G1608 JB 1H 102
121. C 104KT N C1608 JB 1C 104 C1808 CH 1H 1504 7 01808 JB 1C 104KT N C1808 JB 1C 104KT N C1808 JB 1H 102K T C1808 JB 1C 104KT N 1808 JB 1C 104KT H C1808 JB 1C 104KT N C1808 JB 1C 104 C 1808 JB 1C 104 C1808 JB 1C 104KT N 01608 JB 104KT N 1808 JB 1C 104KT N 01608 JB 104 C1808 JB 1C tO4KT N C1608 JB 1C 104KT M C1808 JB 1H AT2K T A C1808 JB 1C 104KT N 1608 JB 1C 104KT N 016808 JB 1C 104KT N C1808 JB 1C 104KT N C1808 JB 1H 472 C1808 JB iC 104 C1808 JB 1C 104KT N C1808 JB 1C 104KT N C1808 CH 1H 221J T A C1808 JB 1H 471 C1608 JB 1C 104KT N C1808 JB 1C 104KT H C1808 JB 1H 472 C1808 JB 1C 104KT N C1808 JE 1H 472K T C1808 CH 221J T C1808 JB 1C 104 01808 JB 1C 104KT N C1808 CH 1H 1514 T C1808 JB 472 1808 JB 1C 104KT N C1808 JB 1H 472 1808 JB 1C TOAKT N C1808 JE 1C 104 C1808 JB 1C 104KT N C1808 JB 1C 104 C1808 JB 1C 104KT N C1808 CH 1H 101J T A C1808 JB 1E 103 1 1005 01608 JE 103 C1608 JB 1C 333 C1608 JB 1C 333 C1608 JB 1C 104KT N C1808 JB 104KT N 058 C1808 JB 1C 104KT H C1808 JB 1C 473 ECEVIHA2R25SR 1 1005 C1808 JB 1C 104KT N TESVA 1 225M1 8L C1608 JB 1C 224KT H C1808 1H 101J T A ECEV1EA470UP C1608 JB 1H 102K T A 1 1005 MAIN UNIT ORDER ORDER 4030008880 4510008230
122. CERAMIC C1808 CH 1H 220J T A S Surlace mount PLL UNIT ORDER 4030007050 5 C1808 CH 220J T A C1808 1H 220J T A C1608 CH 1H 220J T C1808 CH 1H 220J T A C1808 1H 220J T A C1808 CH 1H 220J T A C1808 JB 1H 102K T A C1608 CH 1H 120J T A 21608 CH 1H 101J T A C1808 CH 200 J T A 01808 JB 1H 472 C3218 JB 1C 105M T A C1808 JB 1H 102K T A 1808 CH 1H 220J T A C1808 JB 1H 102 ECEV 1C 471P TEMSVA OJ 108MBL TEMSVA 04 108MEL C1808 CH 1H 330J T A 1V 224M1 8L C1808 JB 1H 102 C1808 CH IH 470J T A C1808 CH 271J T A C1808 JB 1H 881K T A C1808 JB 1H 471 C1808 CH 1H 1214 C1808 CH 1214 C3218 JB 1C 105 C1808 1H 220J T A C3218 JB 1C 105 C1808 JB 1H AT2K T A 03216 JB 1C 105M T A C1808 JB 1H 102 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 CERAMIC S ELECTROLITIC S TANTALUM 5 TANTALUM 5 CERAMIC TANTALUM 5 CERAMIC 5 CERAMIC 5 CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 CERAMIC 5 4030007050 4030007050 4030007050 4030007050 4030007050 4030008880 4030007020 4030007130 4030009990 4030008880 4030010210 403
123. COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL FMW2 T148 DTA144EU T107 DTC114EU T107 25 4081 TIOTA 2541578 107 2541578 107 R 2804081 T107 R DTC144EU T107 RN2424 TE85R 2504081 T107 A DTC144EU T107 RN2424 5 2504081 T107 R DTC144EU T107 DTA144EU T107 DTC144EU T107 DTA144EU T107 MA33B TX MA338 TX 188272 155272 5 158272 5 154237 TEBSR 155272 TE85R 15 237 154237 154 237 MA8180 TX 155272 TES5R 15 237 TESA 18V237 5 SFSHE SMCB 452 30 200 MHz NL 3225227 100 5 322513 T NL 322522T 100J NL 322522T 101J 533 8R8G04 NL 322522T 101J NL 322522T 100J 322522 1 0 3 NL 322522T 1R0J 3 HL 322522T 101J NL 322522T 1014 NL 322522T 1R0J 3 NL 322522T 101J NL 322522T 1R0J 3 NL 322522T 100J NL 322522T 471J NL 322522T 471J NL 322522 1 3 NL 322522T 1R0J 3 NL 322522T 1H0J 3 NL 322522T R33J 3 LL1TB808 FBN2J LL1808 F5N8S LL1808 F5N8S LL1808 F3N35S 11 1808 4 75 LL1808 FSN8S NL 322522T 101J HL 322522T 101J NL 322522T 100J NL 322522T 1R0J 3 NL 322522T 1R0J 3 LL1808 F27HJ 111808 3 LL1608 F33NJ PLL UNIT ORDER 0200003330 8200005350 8200005380 8200001830 8200001830 8200003330 8200003150 8200003150 8200003260 8200001830 8200001710 8200005500 8200005500 8200003280
124. Downloaded RadioAmateur EU COMMUNICATIONS RECEIVER IC R8 500 icom Inc INTRODUCTION This service manual describes the latest service information for the IC R8500 COMMUNICATIONS RECEIVER at the time of publication US amp UA s To upgrade quality any electrical or mechanical parts and internal circuits are subject to change without notice or obligation DANGER NEVER connect the receiver to an AC outlet or to a DC power supply that uses more than 16 V This will ruin the receiver DO NOT expose the receiver to rain snow or any liquids DO NOT reverse the polarities of the power supply when connecting the receiver DO NOT apply an RF signal of more than 20 dBm 100 mW to the antenna connector This could damage the recelver s front end ORDERING PARTS Be sure to include the following four points when ordering replacement parts 1 10 digit order numbers 2 Component part number and name 3 Equipment model name and unit name 4 Quantity required SAMPLE ORDER 1130007700 BU4094BCF 8500 PLL UNIT 5pieces 8810009030 Screw OHM3x87K 1 500 Topcover 10pieces Addresses are provided on the inside back cover for your convenience REPAIR NOTES 1 Make sure a problem is internal before disassembling the receiver 2 DO NOT open the receiver until the receiver is disconnected from its power source 3 DO NOT force any of the variable components
125. E 103 1 4030008880 C1808 JB 1H 472K T A 4030008900 S CERAMIC C1608 JB 1E 103K T A 4030008880 S CERAMIC C1808 JB 472K T 4030010210 S CERAMIC C3218 JB 1C 105M T A 4030011800 5 CERAMIC C1608 JB 1C 104KT N 4510004830 S ELECTROLITIC 05 4030011800 S CERAMIC C1808 JE 1C 104KT H 4030011800 S CERAMIC C1608 JE 1C 104KT N 4030011800 S CERAMIC C1608 JB 1C 104 K T N 4030011800 S CERAMIC C1608 JB 1C 104 4030011800 S CERAMIC C1808 JB 104KT N 4030009880 S CERAMIC 01808 JB 1H 882 4030008580 S CERAMIC C1808 JB 1H 152 4030010780 S CERAMIC C1608 CH 331J T A 4030007110 S CERAMIC 1008 680 T A 4030008850 S CERAMIC 01608 JB 1H 471K T 4030007080 S CERAMIC C1808 CH 1H 270J T A 4030010780 S CERAMIC C1808 CH 1H 331J T A 4030011800 5 CERAMIC C1606 JB 1C 104K T M 4030011800 S CERAMIC C1808 JB 1C 104KT N 4030008880 S CERAMIC C1808 JB 1H 472 4030008800 S CERAMIC C1808 JB 1E 103K T A 4030006900 S CERAMIC C1608 JB 103 4030008800 S CERAMIC C180B JB 103K T A 4030008900 S CERAMIC 1808 JB 1E 103K T A 4030008920 S CERAMIC C1808 JB 1C 473K T A S ELECTROLITIC 1 1005 S ELECTROLITIC ECEVICA100SA S CERAMIC C1808 JB 1C 473K T A S CERAMIC 1808 JB 102 S CERAMIC C1808 JB 1C 473 S ELECTROLITIC ECEVICA100SR 1 1005
126. EC REMOTE control signal 7 MBS2 signal 13 P16 Pi Co 2 83 84 E 85 MTXD B7 MRXD Tm 0 3 100 Port name High While receiving 500 to 1024 99999 MHz RF signals Outputs squelch switch control signal Low Squelched Outputs MISY regulator circuit control signal High While receiving above 30 MHz HF signals Qutputs bandpass filter select signal 10 the MIX unit High 266 7 MHz bandpass filter is selected Outputs bandpass filter select signal to the HF B unit High While receiving 754 1 to 1024 99999 MHz AF signals the AF B unit Outputs 256 MHz 2nd LO bandpass filter select signal Outputs bandpass filterselect signal Low While receiving RF signals above 30 MHz Outputs bandpass filter select signal 71 HF Low While receiving RF signals below 30 MHz Outputs VCO B board Q3 Outputs VCO VCO B board Q1 select signal Outputs VCO board Q3 select signal Outputs VCO VCO A board Q1 Outputs bandpass filter select signal to filter select signal VU MAIN unit 1018 RF A unit 104 Pin Port 4 WEM OuputsWEM mode select signal s FM Outputs FM mode select signal _ 7 6 MEM Outputs non WFM mode select signal signal x 7 558 Outputs 558 mode select sional Outputs 22010 29 99999 MHz
127. EYJ 181 V 180 12 ERJ3GEYJ 104 V 100 ERJ3GEYJ 470 V 47 0 ERJSGEYJ 181 V 180 0 C1608 JB 1H 471 C1608 CH 1H 030B T C1808 CH 030 C1608 CH 020 C1808 JB 1H 471 1808 CH 1H 101J T C1808 CH 0800 C1808 CH 1H 101J T C1808 CH 1H 100 1 C180B JB 1H 102 C1808 CH IH 101 T A C1808 CH 300J T C1808 JB 1H 471K T A C1808 CH 1H 1014 C1808 CH 1H O80D T A C1808 CH 1H 101J T A C1406 CH 1H O30B T A C180B JB 1H 471K T A C1808 JB 102K T A C1608 JB 1H 102 C1808 JB 1H 102K T C1808 JB 1H 102 C1808 JB 1H 102 01808 CH 1H 101 C1808 JB 1H 102K T A C1808 CH 1H 1014 C1808 JB 1H 102K T A C1808 JB 1H 102 C1808 JB 1H 102K T C1808 JB 1H 102K T C1808 JB 102K T C1808 CH 1H 101J T A C1808 CH 1H 1014 C1808 JB 1H 102K T C1808 CH 1H 101 C1808 JB 102 C1608 JB 1H 102K T A C1808 JB 1C 473K T A C1808 JB 104KT N C1608 JB 1C 473K T C1808 JB 1C 473K T 01808 JB 102K T A TESVSP 14 105M 8L C1608 JB 1H 102 C1608 JB 1C 104KT N C1608 JE 1H 471K T A TESVSP 1A 105M aL C1808 JB 103 TESVA 1V 104M1 8L 1808 JB 1H 102 C1608 CH 1H 470J T A ECEV1AA3305R C1808 JB 1H 471 C1608 JB 1H 471K T A C1808 CH 1H O30B T A C1808 CH 1H ORSB T A C1808 CH 1H O30B T A C1808 JB 1H 102K T A C1808 JB 1H 471 C1608 JB 1H 471 C1608 JB
128. EYJ 471 V 470 0 ERJ3GEYJ 102 V 1 ki ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 471 V 470 0 ERJ3GEYJ 182 V 1 8 ERJ3GEYJ 271 V 270 9 ERJ3GEYJ 180 V 18 0 ERJ3GEYJ 271 V 270 0 ERJSGEYJ 821 V 820 Li ERJ3GEYJ 5R8 V 5 8 0 ERJ3GEYJ 821 V 820 0 ERJ3GEYJ 331 V 330 0 ERJ3GEYJ 104 V 100 EXB V8V 104JV 100 kQ ERJ3GEYJ 471 V 470 Q ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 101 V 100 2 ERJ3GEYJ 101 V 100 2 ERJ3GEYJ 471 V 470 0 ERJ3GEYJ 101 V 100 Q 1808 JB 1H 102K T A C1808 CH 1H 070D T A C1808 JB 1H 102K T A 1808 JB 1H 102 C1608 CH 1H 180 C1808 CH 1H 050C T A C1808 JB 102K T C1808 CH 470J T A 1608 JB 1H 471 C1808 CH 1H 100D T A C1808 CH 1H 470J T C1808 CH 470J T A C1808 CH 1H OZOB T A 1808 CH 1H 120J T A C1608 CH 1H 470J T A 1608 JB 1H 102 C1808 JB 1H 471K T A C1608 JB 471 C1808 CH 1H 010 C1808 CH 1H 010B T A 1808 CH 050C T A 1608 JB 1H 222 C1808 CH 151J T A C1808 CH 1H 151 S Surlace mount UNIT EDEL s 4030008850 4030008850 4030008850 4030007090 4030008860 4030008850 4030008880 4030009560 4030008960 4030009500 4030009530 4030011600 4030011600 4030006960 4030008910 4030007010 4030009530 4030006980 4030005880 4030006850 4030008880 4030608880 4030008880 4030006880 4530000410 4530000410 40300
129. EYJ 473 V 47 ERJ3GEYJ 104 V 100 ERJ3GEYJ 105 V 1 ERJ3GEYJ 102 V 1 ki ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GE YJ 474 V 470 ERJ3GEYJ 224 V 220 ERJ3GEYJ 224 V 220 RV 30 RKOOL1140 10 ERJ3GEYJ 103 V 10 RV 30 0011140 10KB ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 223 V 22 kQ ERJ3GEYJ 223 V 22 ERJ3GEYJ 472 V 4 7 ki ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 104 V 100 ERJ3GEYJ 105 V 1 M12 ERJ12YJ100H 10 0 ERJ12YJ100H 10 0 C1808 CH 1H 120J T A C1608 CH 1H 120J T A C1608 JB 103 C1808 JB 1E 103K T A ECEVIEAA4R7SR C1808 JB 1E 103 1 1005 C1608 JB 1H 102K T A C1808 JB 1H 102K T A C2012 JB 1C 224K T A C1808 JB 1E 103K T A C1808 JB 1E 103K T A C1808 JB 1H 472 C1808 JB 472 C1808 JB 1H 472 C1808 JB 1H 472 C1808 JB 1H 472K T A C1808 JB 1E 103K T A C1808 JB IE 103K T A C1808 JB 1E 103 C1808 JB 1C 104KT N ATQ203SAZ DLC 7982YBGT HRS 4180A HRS 4180A HRS 4180A HRS 4180A S zSurlace mount DISP UNIT REF ORDER 2230000870 8510019370 8510019280 8510018290 8510018360 8510019380 8510018370 8510003400 7120000380 7120000380 8800035450 0910048574 8930041150 SW A BOARD ORDER gt DESCRIPTION 6510019620 0910048583 SW B BOARD
130. GiT 418 cig G20 lt gt g garl 5 Le Fe C281 22p o C297 LI 22 4 T tayi 1 DTCIAAEU 1017 12 9v 7 021 ore T 3 4 0250 1 CHS _ BEnH 15 2117 8115 2 2k PLL UNIT im 440 AZEB and CE sa 15 TAK 0047 Re 438 239 ae C449 0 001 iue 67 Ww zz2 T amp m Fo ss 53 me o sel 1 UN mme mm mm 4411 4 4705 3 4 Ga ATOR A b a x 12 5112 08 Spel rai va lt Ill 0047 poe gt gt SS 0 1 129 41013 34 HF s 1 Gl i FILS pec at 5 sr 0 22 851 vas BS ND i Q4MA m B4 1 T 178 i 10 c Toni voc x 4 a Zl c gt wW y ad Ec C264 c258 Ac 5 5 EH yi REFOSC fag W D 108 uw PET your y mg sa Li 0 047 5 j Ser T M e nto 01614480 E ls ar we
131. H 102 C1808 JB 472K T A C1808 JB 1C 104KT H TESVA 1C 105M1 8L C1808 CH 100D T C1808 JB 1H 471K T C1808 JB 1H 471K T A C1808 JB 1H 471K T A C1808 JB 1H 471K T A EZANCE 220M 22 EZANCE 220M 22 C1608 JB 1H 102K T A C1808 CH 121J T C1808 CH 1H 121J T A C1808 JB 1H 102K T A C1808 CH 1H 220J T A C1808 CH 1H C1808 CH 1H 58 C1608 CH 1 020 C1808 JB 1H 102K T A C1608 JB 1H 102K T A 08 CH 1H 100D T C1608 JB 1H 102 1 C1608 JB 1C 104KT N C1608 JB 1H 102K T A C1608 JB 1C 104KT N 115 15 UNIT Wa Wa WE Wa Wa EPI 8510019140 8510007020 7030003860 7030003880 7030003880 70300038680 70300038680 7030003860 0810048323 S CONNECTOR CONNECTOR SJUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER 52810 1080 TMP J01 X V8 amp ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V B 4686 Downloaded by RadioAmateur EU S sSurface mount SECTION 7 MECHANICAL PARTS FRONT PARTS JACK BOARD seso pee no 51 2260001260 Switch SW 118 1 Ji 6450001440 Connector HSJ1403 01 010 2250000330 Encoder SW 163 1 J2 6450001440 Connector H3J1403 01 010 8900006660 8800035430 8600035440 643 Gable Cable PO2FR 43 6450001250 890000
132. H3 MATT TW 18V217 TPH2 154217 2 MATT TW MA383B TX MA383B TX MA3B3B TX 155272 5 15 271 154271 TPH3 154271 15 271 TPH3 MASB3B TX 15 217 TFH2 15 217 2 ML 322522 101 HL 322522T R58J 3 ML 322522T R33J 3 NL 322522T R12J 3 HL 322522T H12J 3 ELJFC 5R amp K F NL 322522 l H12J 3 NL 322522T H15J 3 322522T R27J 3 NL 322522T 1014 HL 322522T 100J HL 322522T R33J 3 NL 322522T R27 3 HL 322522T H10J ATNJO4 LON 47404 ELJFC 1ROK F LON 1 394 04 LON 47NJ04 NL 322522T R10J HL 322522T 100J NL 322522T 1R0J 3 LON 27NJO4 LON 1 ATNJO4 LON 2 10NM LON 2A 10NM LON 2 10NM NL 322522T R38J 3 15NJ04 LON 2 10NM LON 1A 33NJ04 HL 322522T 1R0J 3 LON 27NJ04 LL1808 F10NJ LL1808 F3N905 LL1808 F3N95S LON 474 04 LL1808 F8N2J LON 1A 15NJ04 322522T 1R0J 3 NL 322522T 100J LON 2 10NM LON 15NJ04 6 20 8200002100 8200001830 8200005280 8200002320 8200005300 8200005320 8200005300 8200005280 8200003330 8140002550 8140002550 8200003330 8140002550 8200003330 8200005390 8200001770 8200005300 9200005320 8200005370 9200005330 8200005420 8200005320 8200000720 8200002320 8200005330 8200006030 9200005320 9200003030 0200003330 6200005390 1030003200 7410000590 7
133. HTCCF2012 3FH 222KC T ERJ3GEYJ 472 V 4 7 ERJ12YJ270H 27 Q ERJ3GEYJ 101 V 100 0 MCRIQEZHJ 3 3 332 MCRIOEZHJ 3 3 332 ERJ3GEYJ 224 V 220 ERJ3GEY 104 V 190 ERJ3GEYJ 153 V 15 NTCCF2012 153KC T NTCCF2012 3BH 152KCT ERJ12YJ270H 27 0 ERJ3GEYJ 471 V 470 9 ERJSGEYJ 394 V 390 ERJ3GEYJ 472 V 4 7 ERJ3SGEYJ 153 V 15 NTCCF2012 3NH 153KC T HTCCF2012 35H 333KC T 2012 3BH 152KCT ERJ3GEYJ 221 V 220 EVM 1YSX50 B53 502 ERJ3GEYJ 222 V 2 2 7030003500 7030003500 4030010760 4030010760 4030008820 4030008880 4030008920 4030008020 4030007170 4030007110 4030007170 4030008920 4030008920 4030008920 4030008000 4030008920 4030008920 4030008920 4030008920 4030008860 4030011800 4030011600 4030006880 4030011600 4030006880 4030011800 4030008880 4030011600 4030011600 4510006220 4030011800 4510004850 4030006880 4030006900 4030006900 4510004830 4030008900 4810002100 4030008900 4030008880 4030006850 4030011800 40300116800 4030011800 4030011800 4030011800 4030011800 4030011800 4030009530 4030011600 4030011600 4030011800 4030011600 4030011800 4030011500 4030009520 4030011800 4030008880 403001 1600 4030011800 S RESISTOR S RESISTOR S CERAMIC S CERAMIC 5 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC
134. ISTOR ERJ3GEYJ 271 V 270 0 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 Q 7030003230 S RESISTOR ERJ3GEYJ 180 V 18 0 7030003370 5 5 5 ERJ3GEYJ 271 V 270 Q 7410000750 S ARRAY EXB V4V 104JV 100 7030003840 S RESISTOR ERJ3GEYJ 473 V 47 7030003840 S RESISTOR ERJ3GEYJ 473 V 47 7030003380 S RESISTOR ERJ3GEYJ 221 V 220 Q 7030003840 S RESISTOR ERJ3GEYJ 473 V 47 7030003840 S RESISTOR ERJ3GEYJ 473 V 47 7030003840 S RESISTOR ERJSGEYJ 473 V 47 7030003840 S RESISTOR ERJSGEYJ 473 V 47 7030003840 S RESISTOR ERJSGEYJ 473 V 47 kQ 7030003340 S RESISTOR ERJ3GEYJ 151 V 150 0 7030003840 S RESISTOR ERJ3GEYJ 473 V 47 7030003840 S RESISTOR ERJ3GEYJ 473 V 47 7030003840 S RESISTOR ERJSGEYJ 473 V 47 7510000780 SS THERMISTOR NTCCF2012 35H 333KC T 7030003820 S RESISTOR ERJ3GEYJ 333 V 33 4030011800 S CERAMIC C1808 JB 1C 104KT N 4030011800 S CERAMIC C1808 JB 1C 104KT N 4030008880 S CERAMIC C1808 JB 1H 102K T A 4030007100 S CERAMIC 1808 CH 1H 580J T 4030007080 S CERAMIC C1808 CH 270J T A 4030007130 S CERAMIC C1808 CH 1H 101J T 4030007090 S CERAMIC C1808 CH 1H 4704 4030007120 S CERAMIC C1808 CH 1H 820J T 4030008880 S CERAMIC 1808 JE 1H 102K T A 4030011600 S CERAMIC C1808 JB 1C 104KT N 4030008
135. J T TEMSVA 108 1 C1808 JB 1C 104KT N C1808 JB 1H 102K T C1808 JB 1H 102 C1808 JB 1H 102 C1808 JB 1H 102 C1808 CH 1H 2214 C1808 CH 1H 220J T A TESVA 473 1 81 C1808 JB 1E 103 C1808 CH 1H 4704 C1808 CH 4704 C1808 CH 1H 470J T A C1808 CH 1H 470J T A C1808 CH 1H 470J T C1808 CH 1H 470J T A C1808 CH 1H 470J T A 1608 CH 1H A70J T A TMP JO2X A1 OPC 452 A JOSPL B 4878C REF ORDER TT 1580000850 1530003450 1580000050 1530003450 S FET S TRANSISTOR S FET S TRAMSISTOR 25K1577 2 T7 25 4835 25 1577 2 7 25 4835 S S urlace mount Bor Lak d ECL 1720000440 1720000440 1720000440 1720000440 1730000530 1720000440 1720000440 1780000540 1790000540 1750000530 6200003000 8200003330 8200003250 8200003330 8200003330 6200005000 6200003330 8200003250 8200003330 6200000900 6200002400 7030003200 7030003320 7030003320 7030003510 7030003480 7030003320 7030003480 7030003200 7030003320 7030003320 7030003510 7030003480 7030003320 4030008850 4030008850 4030006850 4030006850 4030009530 4030009530 4030009500 4510008220 4030008850 4030008850 4030008870 4030008850 4030008850 4030009530 4030008530 4030009500 4510008220 4030008880 4030006970 4030007050 4030007050 4030008880 4030007050 4030008880 4030007050 4030008880 4030008880 5
136. J3GEYJ 331 V 330 Q ERJIGEYJ 332 V 3 3 ERJSGEYJ 271 V C1606 JB 1H 472K T A C1608 JB 1H 472 1608 JB 1H 472K T A C1808 JB 472K T A 1008 JB 1H 472 C1808 JB 472 1 C1808 JB 1C 473K T C1808 JB 1C 473K T C1608 JB 1C 473K T A C1808 JB 1C 473K T A C1808 JB 1C 473K T A 1808 JB 1C 473K T A C1608 JB 1C 473 C1808 JB 1C 473K T A C1608 JB 10 473 C7608 JB 1C 473 1808 JB 1C 473 1808 JB 1C 473K T C1808 JB 1C 473K T A C1808 JB 1C 473K T A C1808 JB 1E 103 C1808 JE 1E 103 C3218 JB 1C 105M T TEMSVA 1E 105M 8L TESVA 473M1 8L 1808 CH 040B T A 4030007080 4030008920 4030007150 4510008220 4030007150 4030007010 4030008820 4030008820 4030007150 4030010040 4030009580 4030007130 4030007080 4030008820 4030010210 4030006880 4030006880 4030000880 4030008880 5 TANTALUM S CERAMIC 4550003220 4030008880 4030007010 4030007010 4030006860 4030006860 4030000860 4030006860 40300088680 4030006880 4030010210 4030006860 4510008220 4030006860 4510006220 4030006880 4030006860 4030007010 4030008860 4030008880 4030008880 4030009610 4030009520 4030009540 4030006990 4030007030 4030007000 4030009520 4030009520 4030008810 4030008510 4030008810 4030008880 4030008850 4030010210 4030008880 4030008880 3030008880 4550000550 4550000550 45920000510 4550000510 4510005830 4510008220 4030008920 403000888
137. JB 1C 104K T N 1 10058 01808 JB 1C 104KT H C3216 JB 1C 474 ECEV1CA100SR ECEV1CA221F TEMSVB2 1C 108M 8L C1608 JB 1H 471 ECEVIEA4A7SR 2012 JB 1C 224K T 1808 JB 1H 472 01808 JB 472 C1808 JB 1C 104KT N ECEV1EAATOUP C1808 JB 1C 104KT N G1808 JB 1H 472K T 1808 JB 1H 102K T A ECEV1EA470UP 1 221 1 18 1000 01808 JB 1C 104 C1608 JE 1C 104KT N C1608 JB 1H 472K T A C1608 1H 4704 C1808 JB 1H 102K T A C1608 JB 1H 472K T C1808 JB 103 C1808 JB 1H 472K T A GRM42 8 104K 50PT 5 Suriace mount MAIN UNIT 4030006480 4510008230 4510004510 4030006480 4510004830 4030011800 4030011800 4510004830 4510008240 4030011800 4030011800 4510008240 4310000970 4510006880 4510006880 4030008480 4030008430 4510008210 4510008210 4510008230 4510005310 4030011800 4030011800 4510004830 45100048030 4030008900 4510004930 8510004930 4510004830 4510004630 4030006900 4030009110 4030006900 4510004930 4030009110 8030006900 4030008880 4030006880 45100048030 40300086850 4030007170 4030007170 4030008900 4030008880 4030011800 4030007020 4030007020 4030009000 4030006880 4030008880 4030006880 4030006880 4030005880 4030008880 4030010210 4030006880 4030008880 4030006880 4030008900 4510004510 4030006480 4030011600 4510008230 4030006900 4030008880 403
138. L S RESISTOR S RESISTOR S RESISTOR 5 ARRAY S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S ARRAY S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S HESISTOR S RESISTOR S ARRAY S RESISTOH S TRIMMER S RESISTOR S RESISTOH S RESISTOR S RESISTOH S RESISTOR S ARRAY S ARRAY S RESISTOR LL180B F12NJ LL1608 F18NJ LL1808 F18NJ HL 322522T 1R0J 3 LL1808 F8NBJ LL18DB F8N2J LL1808 F8N2J ELJNC 47NK F ELJNC 47NK F LL1808 F12N4 LL1808 F12NJ LL1808 F10NJ HL 322522T R38J 3 LL1808 F4N7S NL 322522 221 3 ERJ3GEYJ 100 V 10 9 ERJ3GEYJ 473 V 47 ERJ3GEYJ 104 V 100 EXB V4V 4734 47 ERJ3GEYJ 103 V 10 ERJ3GEY J 393 V 30 ERJ3GEYJ 123 V 12 kQ ERJ3GEYJ 271 V 270 0 ERJ3GEYJ 271 V 270 0 ERJ3GEYJ 391 V 300 0 ERJSGEYJ 120 V 12 2 ERJ3GEYJ 381 V 380 ERJSGEYJ 100 V 10 MCRIOEZHJ 820 821 MCRIDEZHJ 470 Q 471 MCR10EZHJ 880 MCR10EZHJ 180 0 181 MCRIOEZHJ 68 0 880 MCRIOEZHJ 470 0 471 MCRIOEZHJ 820 Q 821 MCRIDEZHJ 820 Q 821 MCRIOEZHJ 470 Q 471 MCRITOEZHJ 120 121
139. LECTR FGMB 125V F08P TMP JO1A V6 TMP J01X V6 02 1 101 86 52810 1590 52810 1080 52810 1580 52810 1080 5 PI28A 07M 52385 0881 HECO740 010010 B4P VH JPJ2545 01 510 JPJ2545 01 510 128 08 PI28A 03M H5J0807 01 010 5 0807 01 010 DBLC J2SSAF ZILS PD 72 PD 72 PD 72 PD 72 A4B 3PA 2DSA A3 SP A ERJ3GE JPW ERJ3GE JPW ERJ3GE JPW ERJ3GE JPW V ERJ3GE JPA ERJ3GE JPW V 48B2D CB501M1 2710 NJM2902V TE1 DTC144EU T107 XP1213 TX 1114 1 25C4835 R TX 25 4835 154237 5 154271 TPH3 2 MATT TWI 15 237 5 15V237 TEBSA EZF E778BT13 EZF E757AT11 MIX UNIT DOSES 8200002820 8200003330 8200002370 6200003330 8200005350 8200003330 8200003330 8200002320 8200003030 8180002880 8200003330 6200005350 8200005380 6190001160 8180001110 8200005380 8200005400 8200003330 8200003330 8200005350 8200005340 8200003450 8200005380 8200005380 7030003480 7030003320 7030003400 7030003440 7030003480 7030003320 7030003400 7030003470 7030003370 7030003230 7030003370 7030003430 70309004030 7030003430 7030003380 70300036880 7410000730 1030003400 7030003520 7030003520 7030003320 7030003320 7030003400 7030003320 4030008880 4030008880 4030008860 4030006860 4030007040 40300069680 4030008880 4030007080 4030006850 40300070
140. M CH Turn the DIAL until the S meter indicates maxi mum level then push and hold VOLTAGE Set 556 frequency as displayed Set SSG frequency as displayed an SSG frequency as displayed Set an SSG frequency as displayed Turn the DIAL until the S meter indicates maxi mum level then push and hold M CH Turn the DIAL until the S mater indicates maxi mum level then push and hold M CH 17 20 Set 556 frequency as displayed Turn the DIAL until the 16 mum level then push and 23 e Setan SSG displayed i 5 meter indicates maxi hold M CH Turn the DIAL until the S meter indicates maxi mum level then push and hold M CH Turn the DIAL until the S meter indicates maxi mum level then push and hold M GH Turn the DIAL until the S meter indicates maxi mum level then push and hold M CH Turn the DIAL until the S meter indicates maxi mum level then push and hold M CH Turn the DIAL until the S meter indicates maxi mum level then push and hold M CH Set an SSG freq displayed Set SSG freq uency as displayed Set an 556 freq uency as displayed Set an SSG frequency as displayed Set an SSG frequency as displayed This output level of a standard signal gene
141. NL 252018T 1R0J 8200003550 S COIL MLF180BA 4 7 8200001820 S COIL ELJFC 180 8200003330 S COIL NL 322522T 1R0J 3 8200001820 S COIL ELJFC 1ROK F 8200005340 S COIL LL1808 F8N2J 8200005350 S COIL LL1808 F10NJ 8200001770 5 ELINC 47HK F 8200001820 S COIL ELJFC 1ROK F 8200001770 S COIL ELJNC 47NK F 8200001770 S COIL ELJNC 47NK F 8200001770 S COIL ELJNC 47NK F 6200003330 NL 322522T 1R0J 3 S Surface mount CONV UNIT 6200005380 8200005380 8200005380 8200003330 8200005330 6200005340 6200005340 6200001770 6200001770 8200005360 8200005360 8200005350 8200003250 8200005310 6200003000 7030003200 7030003840 7030003880 7410000590 7030003560 7030003630 7030003570 7030003370 7030003370 7030003390 7030003210 7030003390 7030003200 7030000370 7030000340 7030000240 7030000280 7030000240 7030000340 7030000370 7030000370 7030000340 7030000270 7030000230 7030000270 7030000340 7030000370 7030003520 7410001080 7030003320 7030003580 7030003590 7030003500 7080003560 7030003370 7030003230 7030003370 7030003350 7030003280 7030003280 7030003410 7030003410 7030003410 7030003410 7030003380 7030003420 7030005280 7030003420 7410000830 7030003580 7310004080 7030003800 7030003480 7030003370 7030003230 7030003280 7410000830 7410000830 7030003380 COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL 5 COIL S COIL S COIL S COIL S COI
142. OR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 5 RESISTOR S RESISTOR S RESISTOR S TRIMMER S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RHESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR gt RESISTOR 5 RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 5 RESISTOR S RESISTOR S RESISTOR S RESISTOR 5 RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR ERJ3GEYJ 223 V 22 ERJ3GEYJ 473 V 47 kQ ERJISGEYJ 103 V 10 ERJSGEYJ 103 V 10 ERJ3GEYJ 221 V 220 0 ERJ3GEYJ 103 V 10 ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 123 V 12 ERJ3GEYJ 563 V 58 ERJ3GEYJ 223 V 22 ERJ3GEYJ 221 V 220 Q ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 881 V 880 0 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEY 103 V 10 ERJ3GEYJ 102 V 1 ERJ3GEYJ 100 V 10 0 ERJ3GEYJ 1RO V 1 Q ERJ3GEYJ 471 V 470 9 1 5 50 B13 102 ERJ3GEY 382 V 3 8 ERJIW YJ580H 58 52 ERJSGEYJ 103 V 10 ERJ3GEYJ 103 10
143. OR ERJ3GEYJ 333 V 7030003400 S RESISTOR ERJ3GEYJ 471 V 470 0 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 7030003240 S RESISTOR ERJ3GEYJ 220 V 22 0 7030003580 S RESISTOR ERJ3GEYJ 103 V 10 kil 7030003580 S RESISTOR ERJIGEYJ 103 V 10 7030003330 S RESISTOR ERJ3GEYJ 121 V 120 7030003240 S RESISTOR ERJ3GEYJ 220 V 22 0 7030003840 S RESISTOR ERJ3GEYJ 473 V 47 kQ 7030003800 S RESISTOR ERJ3GEYJ 223 V 22 kQ 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 7030003500 S RESISTOR ERJ3GEYJ 332 V 3 3 7030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 7030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 2 7030003520 S RESISTOR ERJSGEYJ 472 V 4 7 7030003640 S RESISTOR ERJSGEY 473 V 47 7030003380 S RESISTOR ERJ3GEYJ 221 V 220 0 7030003540 S RESISTOR ERJIGEYJ 882 V 8 8 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 0 7030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 7030003840 S RESISTOR ERJ3GEYJ 473 V 47 7030003400 S RESISTOR ERJ3GEYJ 471 470 0 7030003520 S RESISTOR ERJIGEYJ 472 V 4 7 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 0 1030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 1030003
144. RESISTOR S RESISTOR 5 RESISTOR RESISTOR 5 THERMISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 5 RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 5 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 5 RESISTOR 5 RESISTOR S RESISTOR 5 RESISTOR 5 RESISTOR 5 RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 7030003440 7030003640 7030003440 70300036840 7030003440 7030003440 7030003440 7030003440 7030003440 7030003640 7030003040 7030003880 7030003890 7030003440 7036003440 7030003440 7030007360 7030003440 7030003800 7510000880 7030003880 7030003520 7030003480 7030003580 7030003480 7030003880 7030003410 7030003400 7030003480 7030003480 7030003580 7030003320 7030003880 7030003800 7030003440 7030003700 7030003320 7030003320 7030003550 7030003350 7030003310 7030003320 7030003310 7030003480 7030003560 7030003840 7030003590 1030003840 7030003800 7030003560 7030003840 7030003600 7030003800 70300903800 7030003520 7030003880 7030003670 7030003320 7030003580 7030003400 7030003320 7030003520
145. RS AND FET S 25A1576 A Symbol im 28023661 Symbol 11 25 1009 Symbol FJ amp 28K536 Symbol B 5 5 D DTA144EU Symbol 16 RN2424 Symbol RD 1213 Symbol 9 i 2541586 GR Symbol SG 2504081 R Symbol BR 25K 1577 2 Symbol F2 25K882 GR Symbol 5 DTC114EU Symbal 24 P RN2427 Symbol RG XP4311 Symbol 7X 25A1736 Symbol LD 28C4081 Symbol BS 25 2036 Symbok KJ G 35 1311 Symbol V12 DTC144EU Symbol 26 1114 Symbol 2702 XP4601 Symbol 5C 25020873 Y Symbol 25C4835 Symbol 3M 250 210 GR Symbol YG 3 22 Symbol XR on FMS2A Symbal 52 XN4601 Symbol 5C 2503650 Symbol CF j 254144 GR Symbol VG G D 28K21714 Symbol KM DTA114EU Symbol 14 P FMW2 Symbol W2 Al 1114 Symbol YO 155272 Symbol 1 DAN222 Symbol MA338 1SV217 Symbol 16 Symbol 6H Symbol 6 18V237 15 271 1T362A Symbol BB Symbol TG No symbol 155375 Symbol HN2V02H MAB62 ND433G E1 RD10M B2 Symbol 2V02H Symbol 11 Symbal 433 Symbol 102 15 154 400 Symbol 14 1
146. S RESISTOR ERA3YED 202V 7030007220 S RESISTOR ERA3YED 202 7030007220 S RESISTOR ERA3YED 202V 7030007220 S RESISTOR ERA3YED 202V 7030007220 S RESISTOR ERA3YED 202V 7030007220 S RESISTOR ERA3YED 202V 7030007200 S RESISTOR 202V 7030007200 S RESISTOR 202V 7030007200 S RESISTOR 202V 7030007200 S RESISTOR 202V 7030007200 S HESISTOR 2024 7030003880 S RESISTOR ERJ3GEY J 104 100 7030003840 S RESISTOR ERJ3GEYJ 473 V 47 7030003400 S RESISTOR ERJSGEYJ 471 V 470 Q 7030003880 S RESISTOR ERJ3GEYJ 104 V 100 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 kit 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 42 7030003380 S RESISTOR ERJ3GEYJ 221 V 220 0 7030003880 S RESISTOR ERJ3GEYJ 104 V 100 7030003880 S RESISTOR ERJ3GEYJ 104 V 100 7030003340 S RESISTOR 151 V 150 0 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 42 7030003880 S RESISTOR ERJ3GEYJ 104 V 100 kQ 7030003280 5 ERJ3GEYJ 470 V 47 7030003340 S RESISTOR ERJ3GEYJ 151 V 150 Q 7030003290 S RESISTOR ERJ3GEYJ 580 V 58 0 7030003580 S RESISTOR ERJ3GEYJ 103 V 10 7030003840 S RESISTOR ERJ3GEYJ 473 V 47 7030003320 S RESISTOR 101 V 100 2 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 2 7030003230 S RESISTOR ERJSGEYJ 180 V 18 2 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 0 70
147. SISTOR gt CERAMIC 5 5 5 S CERAMIC 5 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 5 5 5 5 5 S CERAMIC RF B UNIT ORDER REF ORDER ERJIGEYJ 473 V 47 ERJ3GEYJ 183 V 18 kil ERJaGEYJ 332 V 3 3 ERJaGEYJ 224 V 220 ERJaGEYJ 473 V 47 ERJaGEYJ 473 V 47 ERJ3GE YJ 332 V 3 3 ERJ3GE YJ 333 V 33 ERJ3GE YJ 393 V 39 kil ERJIGEYJ 154 V 150 ERJIGEYJ 473 V 47 EXB V4V 224JV 220 ERJIGEYJ 474 470 ERJ3GEYJ 382 V 3 9 ERJ3GEYJ 472 V 4 7 ERJ3GE YJ 103 V 10 ERJ3GEY 473 V 47 ERJ3GEYJ 883 V 68 ERJ3GEY J 473 V 47 ERJ3GEYJ 474 V 470 ERJ3GEYJ 473 47 EXB Vav 103JV 10 103JV 10 ERJ3GEYJ 821 820 0 ERJ3GEYJ 470 V 47 0 ERJ3GEYJ 821 V 820 0 ERJ3GEYJ 470 V AT 0 EXB V4V 104JV 100 EXB V4V 473JV 47 ERJAGEYJ 272 V 2 7 ERJ3GEYJ 333 V 33 ERJ3GEYJ 821 V 820 0 0470V 47 0 ERJ3GEYJ 821 V 820 f ERJ3GEYJ 821 V 820 5 ERJ3GEYJ 596 5 8 0 ERJ3GEYJ 821 V 820 02 ERJ3GEYJ 821 V 2 ERJ3GEYJ 588 V 5 8 0 ERJ3GEYJ 821 B20 9 ERJ3GEYJ 271 V 270 4 ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 ERJ3GEYJ 100 V
148. SISTOR 7030004050 S RESISTOR 7030003500 S RESISTOR ERJ3GEYJ 102 V 1 ERJI2YJ2RTH 2 7 Q ERJ3GEYJ 223 V 22 ERJ3GEYJ 382 V 3 9 ERJ3GEYJ 473 V 47 kQ ERJ3GEYJ 471 V 470 Q ERJ3GEYJ 1RO V 1 Q ERJSGEYJ 332 V 3 3 7030003420 7030003400 7030003840 7030003320 7030003840 7030003320 7030003640 7030003320 7030003320 7030003720 7030003640 7030003480 7030003440 7030003320 7310004080 7030003800 7030003520 7030003520 7030003520 7030003520 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 1030003440 7030003440 7030003320 7030003320 7030003320 7030003320 7030003440 7030003440 7030003440 7630003440 7030003440 7030003480 7510006880 7030003520 7030007510 7030003320 7030000440 1030000440 7030003720 7030003880 7030003580 7510000890 7510001080 1030007510 7030003400 79030003750 7030003520 7030003580 75109000890 7510000780 7510001080 7030003380 7310004080 70300033480 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOHR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S TRIMMER S RESISTOR S RESISTOR S RESISTOR 5 RESISTOR S RESISTOR S RESISTOR RESISTOR RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S
149. STOR ERJ3GEYJ 101 V 100 12 S RESISTOR ERJ3GEY J 101 V 100 62 5 RESISTOR ERJ3GEYJ 181 180 9 S RESISTOR ERJ3GEYJ 330 33 0 S RESISTOR ERJ3GEYJ 181 V 180 0 S RESISTOR ERJ3GEYJ amp B1 V 0 S RESISTOR ERJ3GEYJ 881 V 680 S RESISTOR ERJ3GEYJ 271 V 270 2 S RESISTOR ERJ3GEYJ 180 18 fi 5 RESISTOR ERJ3GEYJ 271 V 270 Q S RESISTOR ERJ3GEYJ 103 V 10 kil amp RESISTOR ERJSGEYJ 222 V 2 2 S RESISTOR ERJ3GEYJ 101 V 100 0 S RESISTOR ERA3YED 202V amp RESISTOR ERA3TED 202V S RESISTOR ERA3YED 202V S RESISTOR ERAS3YED 202V S RESISTOR ERA3YED 202V PLL UNIT ORDER T 7030007220 S RESISTOR ERA3YED 202V 7030007220 S RESISTOR ERA3YED 202V 7030007200 S RESISTOR ERA3YEB 202V 7030007200 S RESISTOH 202V 7030007200 S RESISTOR ERA3YEB 202V 1030007220 S RESISTOR ERA3YED 202V 7030007230 S RESISTOR ERA3YED 102V 7030007230 S RESISTOR ERA3YED 102V 7030007230 S RESISTOR ERAJYED 102V 7030007230 S RESISTOR ERA3TED 102V 7030007230 S RESISTOR ERA3YED 102V 7030007230 S RESISTOR 102V 7030007210 S RESISTOR
150. STOR ERJ3GEYJ 101 V 100 42 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 7030003230 S RESISTOR ERJSGE YJ 180 V 18 0 7030003370 ERJ3GEYJ 271 V 270 0 7030007510 S RESISTOR ERJ12YJ270H 27 Q 7030007510 S RESISTOR ERJ12YJ270H 27 7030007510 S RESISTOR ERJ12 YJ270H 27 0 7030003840 S RESISTOR ERJ3GEYJ 473 V 47 7030003840 S RESISTOR ERJ3GEYJ 473 V 47 7030003840 S RESISTOR ERJ3GEYJ 473 V 47 kil 7030003840 S RESISTOR ERJSGEYJ 473 V 47 7030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 7030003200 S RESISTOH ERJ3GEYJ 160 V 10 Q 7030003840 S RESISTOR ERJ3GEYJ 473 V 47 7030003320 5 RESISTOR ERJ3GEYJ 101 V 100 0 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 0 7030003280 S RESISTOH ERJ3GEYJ 470 V 47 Q 7030003440 7030003440 7030003280 7030003280 7030003280 7030003320 7030003280 7030003380 7030003440 7030003440 7030003880 7030003440 5 RESISTOR ERJ3GEYJ 102 V 1 S RESISTOR ERJ3GEYJ 102 V 1 ki S RESISTOR ERJIGEYJ 470 V 47 S RESISTOR ERJ3GEYJ 470 V 47 0 5 ERJIGEYJ 470 V 47 Q S AESISTOR ERJ3GEYJ 101 100 2 S RESISTOR ERJ3GEYJ 470 V 47 2 S RESISTOR ERJ3GEYJ 331 V 330 12 S RESISTOR ERJ3GEY 102 V 1 ki S RESISTOR ERJ3GEYJ 102 V 1 kQ S RESISTOR ERJ3GEYJ 104 V 100 S RESISTOR ERJ3GEYJ 102 V 1 S Surface mount PLL UNIT PLL UNIT REF ORDER REF ORDER 70
151. T The demodulated AF signals from the demodulator circuits are applied to the squelch control gate IC19 This con sists of 4 analog switches which are selected with a mode signal and squelch control setting from the CPU 1C33 via the expander IC18 The switched AF signals applied to the AF circuit Squelch and AF amplifler circuits WFM Det RENE 1 WFM8 AFFM FM Det t 3 558 CW Det S AFSB 1 1 2712 MUTE lt gt Det 11 10 pe 12 ame 19 4 1 14 SQUELCH UNIT 1 FM AM AM W modes A squelch circuit cuts out signals when signal is received or the S meter signal is lower than the SQUELCH control setting level By detecting noise components in the AF signals the CPU switches the squelch control gate Some noise components in the AF signals from pin 9 of the FM ICB applied to the noise filter section in the IF pin 10 The filtered noise components are output from pin 11 and then applied to the noise amplifier circuit 95 The amplified signals are rectified at the noise detector circuit 016 and the detected voltages are applied to the CPU 1C33 via the NOAD line after being current amplified at the current amplifier circuit IC4a The SQUELCH control level signal is applied to the CPU IC33 via the sub CPU FRONT unit
152. The output pulses are converted into DC voltage at the loop filter circuit Q44 Q45 and then applied to the VCO circuit to generate an approx 6 5 MHz reference signal for the main loop circuit The D A convertor R10 R33 bandpass filler 11 and buffer amplifier IC4 circuits are connected to the DDS output to convert the digital oscillated signals into smooth analog signals 2 Maln loop circuit The generated signal from the VCO A circuit VCO A board is buffer amplified at the buffer amplifier 1 6 The buffer amplified signal is applied to the prescaler section in the PLL IC IC pin 11 via the low pass filter circuit 174 L75 C263 C267 The applied signal from the VCO A circuit is prescaled in the PLL IC based on the divided ratio N data to produce approx 50 kHz phase signals The phase signals are applied to the phase detector section The signal fram the VCO in the sub loop circuit is applied to the programmable divider section in the PLL IC IC amp pin 20 to produce approx 50 kHz reference phase signals The reference phase signals are applied to the phase detector section The phase detector section compares 2 of the applied phase signals The phase detected signals are passed through the charge pump section and then output from pin 6 of the PLL IC The output signals are applied to the loop filter circuit 038 039 042 043 to be converted into DC voltage as a PLL lock voltage The PLL lock volt
153. UNIT The tuned notch circuit activates while AF signals higher than 500 MHz are received The circuit prevents the 1st LO signal from entering the antenna connector and also re duces IF disturbance The tuned notch circuit 029 032 L51 L54 174 is de signed between the high pass 182 166 168 and low pass filter 155 156 96 98 C100 The high pass filter reduces IF disturbance 266 7 MHz and the tuned notch and ow pass filter circuits prevent the 1st LO signal from entering the antenna connector MIX unit 778 7 MHz 2 OS MAIN unit 15110 signal 200 LO signal 10 7 MHz diodes are employed at the tuned notch filter circuit to control the center frequency of the IF signal and are controlled by the CPU MAIN unit C33 via the current amplifier circuit Tuned notch filter characteristics Altenuation level 286 7 MHz Frequency 4 1 5 VHF UHF 1ST MIXER CIRCUIT RF B UNIT The 1st mixer circuit converts the received RF signals to a fixed frequency of the 1st IF signal with a PLL output frequency By changing the PLL frequency only the de sired frequency will pass through the bandpass filters at the next stage of the 1st mixer The filtered RF signals are mixed with 1st LO signals at the 1st mixer circuit IC4 pin 3 to produce 778 7 266 7 MHz 1st IF signal The 1st IF signal is output from pin 5 a
154. V 580 0 ERJ3GEYJ 331 V 330 02 ERJ3GEYJ 122 V 1 2 kQ ERJ3GEYJ 473 V 47 kit ERJ3GEYJ 392 V 3 9 ERJ3GEYJ 332 V 3 3 ERJ3GEYJ 182 V 1 8 ERJ3GEYJ 183 V 18 ERJ3GEYJ 183 V 18 ERJ3GEYJ 272 V 2 7 ERJ3GEYJ 682 V 6 8 ERJ3GEYJ 223 V 22 ERJ3GEYJ 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 393 V 39 ERJ3GEYJ 473 V 47 2012 44H A73KC T ERJ3GEYJ 272 V 2 7 ERJ3GEYJ 104 V 100 EVM 1YSX50 B35 304 ERJ3GEYJ 334 V 330 ERJ3GEYJ 474 V 470 ERJ3GEYJ 104 V 100 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 103 V 10 ERJ3GEYJ 222 V 2 2 ERJIGEYJ 101 V 100 0 222 V 2 2 kit ERJAGEYJ 222 V 2 2 ERJIGEYJ 222 V 2 2 kit ERJ3GEYJ 101 V 100 ERJ3GEYJ 222 V 2 2 ki ERJ3GEYJ 222 V 2 2 ERJSGEYJ 103 V 10 kt ERJ3GEYJ 103 V 10 ERJ3GEYJ 392 V 3 9 ERJ3GEYJ 104 V 100 ERJ3GEYJ 103 V 10 ERJSGE YJ 104 V 100 kit ERJ3GE TJ 472 V 4 7 ERJ3GEYJ 100 V 10 0 ERJSGEYJ 582 V 5 8 ERJ3GE YJ 181 V 180 0 ERJ3GEYJ 104 V 100 S Surnrface mount UNIT ORDER EMI DESCRIPTION 7030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 0 7030003840 S RESISTOR ERJ3GEYJ 473 V 47 kQ 7030003530 S RESISTOR ERJ3GEYJ 582 V 5 8 7030003500 S RESISTOR ERJ3GEYJ 332 V 3 3 7030003820 S RESIST
155. V AM AM W 0 5 uV 320 mV 28 29 99899 MHz threshold tight FM 0 5 uV 320 mV 30 1000 1240 1300 MHz threshold tight FM AM AM W 0 4 320 mV WFM SSB CW AM N 4 5 uV 320 mV Selectivity WFM More than 150 6 dB FM AM W More than 12 kHz 5 dB FM N AM More than 5 5 kHz 6 dB SSB CW More than 2 2 kHz 6 dB CW M option More than 0 5 2 6 dB Spurious and image rejection ratia 1 8 29 99998 MHz More than 60 dB 30 1000 1240 1300 MHz 50 dB typ Audio output power More than 2 0 W at 10 56 at 13 8 V DC distortion with an 8 Q load F shift variable Morethan 21 2 kHz range Extarnal speaker connector AS 232C connector D subs 25 e CI V connector 2 conductor 3 5 d mm 1 8 10 7 MHZ IF out Phono RCA 5009 connector AGC connector s REC connector REC REMOTE connector PHONES connector 2 conductor 3 5 d mm 1 8 4 8 Phono RCA 2 conductor 3 5 d mm 1 2 conductor 3 5 d mm 1 8 3 conductor 6 35 d mm 1 4 Downloaded by RadioAmateur EU SECTION 2 INSIDE VIEWS MAIN RF B AND MIX UNITS WFM demodulator 215 _ IC2 MC3355DW AF power amplifier IC21 uPC1214H Main CPU IC33 HD6433334YLO1F SSB CW demodulator pPC1037GR 3rd mixer C6 pPC1037GR FM demodulator unit 8 33725 Bandpass 500 1025 MHz
156. V TE1 1530002280 S TRANSISTOR 250408171078 1110003800 S IC NJM2904V TE1 1580000430 S TRANSISTOR DTCI44EU T107 1140008190 S IC HD6433334YLO2F 1580001980 S TRANSISTOR 11 1140005610 S IC HN58C258FP 20 1590000430 S TRANSISTOR DTC144EU T107 1130000590 S IC yuPD4081BG T1 1510000700 S TRANSISTOR 2541738 TE12R 1116001550 S 1C S 8054ALB LM T1 1560000830 S FET 2SK2038 TE85L 1180001070 54 TA7805F TE16L 1560000830 S FET 2SK2036 TE85L 1130008120 S IC 9 5035 1590000430 S TRANSISTOR DTC144EU T107 1130005590 S IC 1590000430 S TRANSISTOR DTCI44EU T107 1130005120 S IC TP1 1110001550 54 S 8054ALB LM T1 1130005840 S IC TC4WS3F 121 1780000450 S DIODE 2 1790000450 1780000450 1750000550 S DIODE 2 S DIODE MABB2 TX 1530002280 S TRANSISTOR 2504081 T107 5 S DIODE 155355 TE 17 1580000540 S FET 3SK131 T2 LA 1750000110 S DIODE 188272 TE85R 1590001330 S TRANSISTOR DTA114EU T107 1780000450 S DIODE 2 1580000540 S FET 35 131 24 1780000450 S DIODE 2 1530002980 5 15 25 3850 1530002280 S TRANSISTOR 2504081 T1075 1590001770 S TRANSISTOR API2Z13 TA 1590002010 S TRANSISTOR 114 1 1780000450 1780000450 1780001210 1790000450 5 DIGDE 2 S DIODE 2
157. YJ 153 V 15 KQ S RESISTOR ERJSGEYJ 153 V 15 S RESISTOR ERJ3GEYJ 103 V 10 S RESISTOR ERJSGEYJ 474 V 470 5 RESISTOR ERJ3GEYJ 104 100 S RESISTOR ERJ3GEYJ 103 10 S RESISTOR ERJ3GEYJ 104 100 S RESISTOR ERJ3GEYJ 103 V 10 S RESISTOR ERJ3GEYJ 472 V 4 7 S RESISTOR ERJ3GEY J 183 V 18 S RESISTOR ERJSGEYJ 471 V 470 0 S RESISTOR ERJ3GEYJ 471 V 470 0 S RESISTOR ERJ3GEYJ 223 V 22 5 RESISTOR ERJSGEYJ 472 V 4 7 S RESISTOR ERJ3GEYJ 473 V 47 S RESISTOR ERJ3GEYJ 683 V 88 S RESISTOR ERJ3GEYJ 334 330 S RESISTOR ERJ3GEYJ 471 470 0 S RESISTOR ERJ3GEYJ 102 V 1 S RESISTOR ERJIGEY 125 V 1 2 S RESISTOR ERJ3GEYJ 104 100 S RESISTOR ERJ3GEY 473 47 S RESISTOR ERJ3GEYJ 223 22 S RESISTOR ERJ3GEYJ 183 V 18 S TRIMMER 175 50 B54 503 S RESISTOR ERJ3GEYJ 104 V 100 S RESISTOR ERJ3GEYJ 104 V 100 S RESISTOR ERJ3GEYJ 101 V 100 2 S RESISTOR ERJ3GEYJ 103 V 10 S RESISTOR ERJ3GE YJ 473 V 47 S RESISTOR ERJ3GEYJ 473 47 S RESISTOR ERJ121YJ270H 27 2 S RESISTOR ERJ12YJ270H 27 Q S ARRAY 221V 220 2 S RESISTOR ERJ3GEYJ 223 V 22 kil S RESISTOR ERJSGEYJ 222 2 2 S RESISTOR ERJ3GEYJ 103 10 S RESISTOR ERJ3GEYJ 103 V 10 S RESISTOR ERJ3GEYJ 502 V 5 8 TRIMMER RH0815CS4J 47K 473 S RESISTOR ERJSGEYJ 104 V 10
158. a 9 6 PLL UNIT E cd L il 1 ae 1 t 4 1 1 b y eS gt 2 L 5 L d m Gg B r y ooa Si k ka m b B W 4 NL E o j 4 4 wmm s H TEN n ia 3 ET ES ET 4 m 4 P a z 1 ha AL a 7 7 a Um Et E a mw iwi sik n 1 1 1 F ids mw men r I 11 11 a Fra uu uq a d Ww oa 1 4 a d L t m L a 5 ur y s F 3 4 w k B 1 i Fu E 4 LA mw Fg 1 TT alls L J gt TO MAIN UNIT J3 Li ges m m PO 1 rag Boh pre ve TEE TO MAIN UNIT J4 BFO 6P NIV OL i 1 2 Mri SO en 2 E 1 59 3 Eo i i TO MIX UNIT
159. age is applied to the circuit via the VCO switch IC20 VCO A output frequency VCO A output fraq MHz s 0 1 15 0 14 99999 29 99999 30 0 242 00999 242 1 499 99999 500 0 754 09999 754 1 1024 99999 1025 0 1199 99989 1200 0 1242 08989 510 40 628 349985 623 35 625 349955 1980 0 1988 88989 4 2 2 2ND LO PLL CIRCUIT PLL UNIT 2nd LO PLL circuit generates a 256 MHz 304 8 MHz or 768 MHz signal depending on the receiving frequency and consists of PLL IC VCO B and loop filter circuits etc The output signal is applied to the 2nd mixer circuit in the RF A or RF B unit as a 2nd LO signal via the multiplier circuit The generated signal from the VCO B VCO B board Q1 Q3 is amplified at the buffer amplitier IC12 and is then applied to the prescaler section In the PLL IC IC10 pin 11 The reference signal from the divider circuit IC11 15 1 MHz is divided at the programmable divider section in the PLL IC The output signals from these section are phase detected at the phase detector section and then output from pin 6 of the PLL IC via the charge pump section The output signals are applied to the loop filter circuit 014 015 to converted into DC The DC voltage is then applied to the VCO B circuit a vous B output Receive fraq MHz 0 1 28 89999 30 0 499 99999 500 0 1 199 99999 1200 0 1498 99999 1 500 0 1988 99999 PLL circuits DDS IG ICS
160. cover UT 102 VOICE SYNTHESIZER UNIT Remove the top cover as shown above Remove the protected paper attached to the bottom af the UT 102 to expose the adhesive strip 3 Connect UT 102 as shown in the diagram below Replace the top cover 293 HIGH STABILITY CRYSTAL UNIT D Remove the bottom cover as shown in the previous Unscrew 6 screws as shown in the diagram then remove the shield plate and PLL cover Unscrew 10 screws from the PLL unit then open the unit to expose the bottom Unsolder the feet of the internal crystal unit then remove it 8 Place the CR 293 the space available as shown in the diagram then solder its feet into place 6 points 6 Adjust the reference frequency using a frequency counter 7 Replace the ground spring to its original position Return the PLL cover shield plate and bottom cover to their original positions Z NOTE The CR 293 oven type crystal unit and 2 specified frequency stability described above is guaranteed 1 min after power SECTION 4 DESCRIPTION 4 1 RECEIVER CIRCUITS 4 1 1 CONVERTOR CIRCUIT CONV UNIT The RF convertor circuit converts 1025 1999 99989 MHz RF signals to 200 989 99999 MHz signals 1 30 00000 1024 99999 MHz signals RF signals from the antenna connector J1 pass through the switching relays RL1 RL2 to bypass the RF convertor circuit The bypasse
161. cy as displayed p E ds Pushing and holding the Pwi Connect an SSG to the antenna con Pushing and holding the nector for 0 1 30 MHz 50 Q ANT and M CH sel as Frequency Same freq as displayed Lavel 50 uV 73 dBm Modulation OFF Receiving r3 50 an SSG frequency as displayed 4 Pushing and holding the M CH Set an 556 frequency displayed T OT 1 Pushing and holding the Set SSG frequency as displayed 4 Pushing and holding the M CH Pushing and holding the Set an SSG fraquency as displayed 1 Pushing and holding the 1 M CH Pushing and holding the M CH Pushing and holding the M CH Pushing and holding the M CH Sel 556 frequency as displayed Set 556 frequency as displayed Set an SSG frequency as displayed ST Frequency Same freq as displayed Level 50 uV 73 dBm Modulation OFF 157 Connect an SSG to the antenna con nector for 30 2000 MHz and set as Heceiving Pushing and holding the Set an SSG frequency as displayed I M CH Set SSG frequency as displayed T 4 Pushing and holding the Set SSG frequency as displayed 160 Pushing and holding the on
162. d HF signals either bypass or are passed through the RF attenuator circuit R17 HR19 R25 HR27 then applied to the RF B unit via J3 2 1025 00000 1999 98999 MHz signals RF signals from the antenna connector J1 are applied to the RF amplifier circuit ICT IC3 via the switching relay RL1 and tunable high pass filter 03 05 020 021 L2 L4 The amplified signals are mixed with convertor LO signals at the convertor circuit IC2 to produce 200 00000 989 99999 MHz HF signals The converted RF signals are applied to the RF B unit via J3 after bypassing or passing through the attenuator circuit The convertor PLL circuit ICS IC7 PLL gener ates a 1000 or 1010 MHz LO signal and applies them to the convertor circuit directly or divides them by 2 at e Convertor LO signals Receive frequency Convertor LO frequancy 1200 1989 89998 MHz 1000 4 1 2 ATTENUATOR CIRCUIT UNIT The attenuator circuit attenuates the signal strength up to 30 dB to protect the RF amplifier from distortion when excessively strong signals are received The RF attenuator circuit consists of 2 separate attenuator circuits connected in series The ist stage of the AF attenuator circuit R17 R19 provides 20 dB attenuation the 2nd stage R25 R27 provides 10 dB attenuation via a m type attenuator VHF UHF RF and mixer circults NV 30 0 1999 99999 MHz CONV unit RF B unit RL2 30 0 989 99999
163. e 10 dB is Outputs 1 6 to 1 99999 MHz bandpass filter select signal Outputs 2 0 to 3 99999 MHz bandpass filter select signal Outputs 4 0 to 7 99999 MHz bandpass filter select signal Outputs 8 0 to 10 99999 MHz bandpass filter select signal Outputs 11 0 ta 14 99999 MHz t bandpass filter select signal 8 Outputs 15 0 to 21 99999 bandpass filter select signal SECTION 5 ADJUSTMENT PROCEDURES 5 1 METER REFERENCE ADJUSTMENT NOTE This adjustment is not necessary unless the CPU or EEPROM ICs are replaced The set data would not be cleared by CPU resetting lis ADJUSTMENT ENTERING e aud a terminator to the REMOTE Push 0 to enter meter ADJUSTMENT connactor on the rear panel refarence sel mode use SET While pushing the and ENT 4 mon M CH ENT switch to switches tum power ON select item METER Set the meter indication to S3 with the Push M CH INDICATION 1 Set the meter indication to S5 with the Push DIAL Set the meter indication to S7 with the SE Push M CH Set the meter indication to 758 with the Push M CH DIAL Set the meter indication to 88420 with Push the DIAL Set the meter indication to 59 40 with Push M the DIAL Set the meter indication to 59460 with Ee Push M CH
164. e output DC voltage then applied to the CPU IC33 as CMAD signal for center indication and AFC Auto Frequency Control operation and 1 also applied to the window comparator 113 for center scan stop The output signal from the window comparator is applied to the CPU as a STOP signal 2 AM mode A portion of the 3rd signal from the IF amplifier 018 amplified at the buffer amplifier circuit 065 and then converted into an IF phase signal at the AM center circuit 40 The BFO signal is applied to the AM center circuit IC40d to be converted into BFO phase signal after being amplified at the buffer amplifier 066 Both IF and BFO phase signals are applied to the phase detector circuit IC41 to detect phase differences phase detector circuit outputs pulse type signals according to the phase difference from pin 8 and the output signals are rectified at the rectifier section 050 rectified signal is then applied to the CPU IC33 as a STOP signal via 067 and 068 4 1 21 VSC CIRCUIT MAIN UNIT The VSC Voice Scanning Control detects the AF signals during scanning and skips undesired signals such as unmo dulated beat and noise component signals A portion of the AF signals from the squelch gate IC19 are applied to the VSC control circuit IC10 1C12 after being amplified at Q62 The amplified AF signals are amplified and limited at the two step amplifier section 1010 then
165. ee 55 2 42150 aon oe LI 3215 les Bat Sak Ss 2 ay 820 Sen 32 27 Ton FT ap age 05 LS3 6 Blom l B 3 Ts O Abb LA i Hr zi eL a BSL 84 eel es 5 EST 0139 57 Ser SET GET L s 21 47 83 MOMS a om 0 001 d M a DH 153 DFF amp 35 0132 m LA gran grag an 51 5 001 m s IS 51 17 Ze we m 5 108 i siks gg wore L6 Lit 1 T oW 2er men 165 8 35 7 Pk 15 Abova AS e PF 125 1200 2 75 151 1025 145 144 143 c2 RESI 126 119 SHDDDuH Sah 1 148 T 0017 x TATH naL 145 17K ees Tetra i rm m i 1 D e 159231 9 5p MI 109 27097 f r 1 re 4 a ities hit at eet M ok i 44141 5 fgg Tee aS mus 154 So A Zak B ZAN 6 Q I E LI LI LI 1542 n l mal rl 180 i Rae ath eth remp 58 88 e 8 aran ie i wm
166. eing amplified at the LO amplifier The 1st IF signal from the IF amplifier Q8 is applied to the double balanced mixer circuit 018 167 1 68 to produce 10 7 MHz 2nd IF signal The 2nd IF signal is then passed through the low pass filter circuit LB4 C145 C146 and is then applied to the MAIN unit via J5 2nd 3rd IF and demodulator circults 4 1 10 IF CIRCUIT MAIN UNIT The 10 7 MHz 2nd IF signal from the MIX unit is applied to the made switch 03 after being amplified at the IF ampli fier circuit Q2 However the 10 7 MHz 2nd IF signal from the HF A unit is applied to the mode switch D3 directly The IF signal the mode switch is then applied to different circuit depending on the receiving mode 1 WFM mode The 2nd IF signal from the mode switch D3 is applied to the IF amplifier circuit Q4 amplified IF signal is passed through the bandpass filters Fi1 FI2 to suppress out of band signals The filtered F signal is then applied to the WFM demodulator circuit 2 Other modes The 2nd IF signal from the mode switch D3 is passed through the bandpass filter to suppress out of band signals and then applied to the IF amplifier circuit Q15 The amplifiad IF signal is then applied to the 3rd mixer circuit 4 1 11 MIXER CIRCUIT MAIN UNIT The 3rd mixer circuit mixes the 2nd IF signal and LO signal to produce a 455 kHz 3rd IF signal The 3rd LO signal is
167. el then push and hold M CH Turn the DIAL until the S melter indicates maxi mum level then push and hold M CH Tum the DIAL until the S meter indicates maxi mum leval than push and hold Turn the DIAL until the meter indicates maxi mum level then push and hold M CH Tum the DIAL until Ihe 3 meter indicates maxi mum level then push and hold M CH Tum the DIAL until the 5 indicates maxi mum level than push and hold M CH Set an 55G frequency as displayed Set an 556 frequency as displayed Set an SSG frequency as displayed Set SSG frequency as displayed Set 55G frequency as displayed Set SSG frequency as displayed his output level of a standard sig nal generator SSG is indicated as SSG s open circuit RF B TUNED VOLTAGE ADJUSTMENT CONTINUED ADJUSTMENT ADJUSTMENT CONDITIONS DOT MATRIX DISPLAY OPERATION RF B BPF Set an SSG frequency as displayed Turn the DIAL until the TUNED S meter indicates maxi mum level then push and hold M CH Turn the DIAL until the S meter indicates maxi mum level then push and hold M CH Turn the DIAL until tha S meter indicates maxi mum level then push and hold M CH a Set an SSG frequency as displayed Turn the DIAL until the S meter indicates maxi mum level then push and hold
168. i 45 2 yen REF 11 Ao 4 EXT CONDITIONS DIGITAL LTEM 01 14 t JUR D 1025 1242 PBA 1500 1754 09029UH2 1 1 1 1923 Other fraa a 261 EPB EPIO ta TNLLUT PERMIT i fer m T X A 310 Erg MAIN H Shae HET Mer Tw il 5 li _ T iL AT pa ETE M a m pr ER RF B UNIT T Ti s n HI L78 235 5 4 on r me 9 10 L em el i Ay T ARRATS S a D 0047 154211 E Va hi 154211 SA 2 B 4 48 10H _s 1 03 L47 148 a 14 44 Gnd i n 15 211 0 001 MT A ET B 902v 2 28 a E kin L 5 i S T 28 x Loa 0114 S T R33 3 5 B S 2160 109 a AOU x atoko 800 1 200MHz Le 221 sa ae g don T T
169. it IC29 1C31 IC39 The power amplified AF signals are applied to the internal speaker via the EXT SP and PHONE jacks when no plugs are can nected to the jacks The AF GAIN control signal is also applied to the AF 120 8 via the CPU 133 to control amplifying gain 4 1 16 NOISE BLANKER CIRCUIT MAIN UNIT The noise blanker circuit detects pulse type noises and staps IF amplifier operation during detection A portion of the 3rd IF signal from the bandpass filter is amplified at the noise amplifier circuit Q9 1 5 011 The amplified signal is rectified at the noise detector circuit D10 for conversion into DC voltage The DC valtage is applied to the NB control circuit 012 013 to control the NB switch 014 Some DC voltage is fed back to the noise amplifier circuit 1 5 via the BC amplifier 010 The DC amplifier function as an AGC circuit to reduce averaged noise Therefore the noise blanker function shuts off pulse type noise only 4 1 17 AGC CIRCUIT MAIN UNIT The AGC Auto Gain Control circuit reduces IF amplifier gain to keep the audio output at a constant level A portion of the 3rd IF signal from the IF amplifier 018 15 applied to the AGC detector circuit 020 The detected signal is applied to the AGC control circuit 2 021 025 027 and then applied to the IF amplifiers Q2 Q4 015 017 AGC voltage is also applied to the RF A and RF B unit via the
170. l case 963 DDS shield case 963 DDS shield cover 194 VCO case 1 1768 D shiekd cover MIX shieki case Mixer shield case 1768 C shield cover Prescaler case Selscrew A M3 x 6 668 PLL shield 1705 shied plate Mixer shield case 1768 C shield cover Mixer shield case 1768 C shield cover DESCRIPTION 868 VCO case case cover VCO case cover B ground plate Selscrew 8 Screw M2 6 x 4 Fuse FGMB 125 V 3 A Fuse holder FOSP ka 455 filter holder Shield case A 1768 B shield cover 1428 MAIM heatsink 1768 1546 TR A clip Shield case 1768 B shield cover 194 shield plate Wire hook 5 5 1768 A shiekd case 194 case 1 1768 D shield cover 851 0000881 8510010220 8930014140 RF B UNIT ORDER DESCRIPTION E 8510000881 8510010220 8510010170 8510010180 8510000020 8510000470 8510010250 8930014140 CONV UNIT IREF NO ORDER DESCRIPTION um 8510003050 8510000881 8510019220 8510000470 8510002390 8510010210 8930014140 8930001 180 CHASSIS oomo 6510004910 6510004880 88100086650 8810008650 8810008660 8810008650 8810008550 8810008660 8810003460 8830000240 8830000360 8850000150 8850000440 8810009060 8210013780 B810008660 8810009040 8950004620 895
171. l is mixed with an LO signal which is generated by X1 to demodulate AF signals The demodu lated AF signals output from pin 13 and are then applied to the squelch control gate 194 2 FM mode The amplified 3rd IF signal at the IF amplifier 016 is again amplified at the other IF amplifier 064 and then applied to the FM detector circuit IC8 pin 5 The applied 3rd IF signal is mixed with the signal generated by discriminator X2 to demodulates AF signals The demodulated AF signals are output from pin 9 and passed through the active filter circuit IC32a to suppress unwanted subaudible tone audio signals and lower noise components The filtered AF signals are applied to the squelch control gate IC19c 3 AM mode The amplified 3rd IF signal from the IF amplifier 016 15 again amplified at the other IF amplifiers Q17 Q18 The amplified 3rd IF signal is then applied to the AM demodulator circuit D15 The demodulated AF signals are applied to the squelch control gate IC19b 4 SSB and CW modes The amplified 3rd IF signal from the IF amplifier Q18 is applied to the balanced mixer circuit IC7 and mixed with BFO signals to demodulate AF signals The demodulated AF signals are applied to the squelch control gate IC19a The BFO signals are generated at the BFO circuit PLL unit C15 and are applied to the balanced mixer circuit via the buffer amplifier 031 4 1 13 SQUELCH CONTROL CIRCUIT MAIN UNI
172. level as Push hold the Push and hold the M CH Push and hold the M CH 500 LV 53 dBm Set SSG level as 500 53 dBm Set an SSG level as 5 33 dBm Set SSG level as 5 mVy 33 dBm Set an SSG level as 50 mV 13 dBm Set an SSG level as 50 mV 1 3 dBm Set an SSG level as INDICATOR 32 77 dBm Set an 55G level as 32 77 dBm Push and hold the M CH Push and hold the M CH 3 8 8 s 8 aj s 8 g 3 cn A hn Push and hold the Push and hold the M CH Push and hold the M CH Push and hold the M CH Lor Adjust R60 MAIN unit to the S meter indicates maxi mum level around 59 Push the FH Fo This output level of a standard signal generator SSG is indicated 556 open circuit 5 9 5 6 5 FLAT ADJUSTMENT E ADJUSTMENT ADJUSTMENT ADJUSTMENT CONDITIONS DOT MATRIX DISPLAY OPERATION ENTERING Connect a terminator to the REMOTE Push 3 to enter S meter flat ADJUSTMENT connector on the rear panel 0 set mode Once entering SET MODE While pushing the M CH and ENT Ll E Fi kj 1 mode use ENT switches turn power switches to select item Set an SSG frequen
173. mmer control signal High NB is turned ha 4 High While squelch is opened High NB is turned ON Outputs circuit control signal board High While APF is activated Outputs meter drive signals in 14 bit Outputs APF passband width control PWM wave TSW1 signal Input port for the DIAL High Narrow is selected Outputs key matrix signal to the SW A Outputs AGC time constant control board signal Input port for data signal from the CPU High AGC fast is selected MAIN unit 1733 Outputs data signal for the CPU MAIN MAIN unit IC16 unit IC 33 Pin Port Description number name Qutputs bandpass filter select signal to 8 Input port the DIAL the RF B unit 90 95 input ports for key matrix 37 High While receiving 30 to 8 AN8 Input port far the SQUELCH 89 99999 MHz RF signals LV Input port for the DELAY SP EEDI Outputs bandpass filter select signal 10 Input port for the IF SHIFT the RF B unit 19 yonn High While receiving 90 to 242 09999 MHz RF signals Outputs bandpass filter select signal to 4 4 3 DDS ETC LATCH PLL UNIT the RF B unit Pi While receiving 242 1 to Description 499 99999 MHz RF signals number Outputs 768 MHz 2nd LO bandpass FILA 77 80 P10 D 4 High Brignt Outputs noise blanker circuit control Outputs R
174. nd passed through the low pass filter circuit L75 L77 C141 C145 to suppress unwanted harmonic components The filtered 1st IF signal is applied to the MIX unit via J2 The 1st LO signals are generated at the VCO A circuit board Q1 Q3 and are applied to the 1st mixer IC4 pin 6 after being amplified at the LO amplifier circuit IC6 via the V1LO line 1st LO frequency and 1st IF frequency Receive freq MHz 1st LO freq MHz va HF RF and mixer circuits 0 1 29 99999 MHz 2 5000 4 1 6 VHF UHF 1ST AND 2ND MIXER CIRCUITS MIX UNIT The 2nd mixer circuit converts the 1st IF signal to a 2nd IF signal 1st IF signal from the RF B unit is passed through the bandpass filter to suppress unwanted out of band signals 778 7 MHz 1st IF signal is passed through the dielectric notch filter 2 to obtain good image response rejection for the 21 4 MHz lower frequency from the receiving frequency after passing through the dielectric filter F11 And the 266 7 MHz 1st IF signal is passed through the helical notch filter 115 to obtain a good image response rejection for the 21 4 MHz lower frequency from the receiv ing frequency via the helical bandpass filter 1 14 The filtered 1st IF signal is mixed with 2nd LO signals at the 2nd mixer circuit 1 1 to produce a 10 7 MHz 2nd IF signal The 2nd IF signal is applied to the MAIN unit via J4 after suppressi
175. ng unwanted higher harmonic components at the low pass filter 19 122 C25 C27 The 2nd LO signals are generated at the VCO B circuit VCO B board Q1 Q3 and are applied to the 2nd mixer circuit after being amplified at the LO amplifier circuit IC2 4 1 7 HF HF FILTER CIRCUIT RF A UNIT The filter circuit consists of an antenna switching circuit 9 bandpass filters and an RF amplifier circuit IC R8500 has 2 antenna connectors for the HF bands ANT1 and ANT2 ANT1 employs 50 239 connector with 50 Q impedance and ANT2 employs a phono ACA connector with 500 Q impedance The RF signals from J2 are applied to the bandpass filter to suppress out of band signals via the antenna switching relay RL1 However the RF signals from ANT J1 are passed through the step down transformer L1 to be converted into 50 Q impedance when is selected Then the RF signals are applied to the bandpass filter The filtered RF signals are bypassed or applied to tha RF amplifier circuit Q1 Q2 depending on the syatus of the 10 dB attenuator The AF amplifier circuit Q1 provides 10 dB gain therefore the bypassed RF signal strength seems attenuated when the 10 dB attenuator is turned 167 D18 168 10 7 MHz to unit 2nd LO signal Then the RF signals from the switching diode 017 are applied to the 1st mixer circuit Bandpass filters Receive freq SW BPF select 01 04
176. py T a 322 15116 7 4 1 0208 R207 mi mop Ot 158 F T C143 CMT 0 0047 0047 155272 A ul SP NR 0012 4 zw gt 232 A231 1233 CARI 5 GND IBk Fa QUT1 MC mo M 140 109 8148 nit at 10 ao Rid 8 Bk 840 MUTE METER FILTER Cul a 59 14 77 318 C330 C382 D 091 470 ODAT TOCF20123MH R ECT L HAST 434 pasan 1 41 13 1218 81140848 me 041 DTATIAEU s 16196 BI4QRSBCF 934 ED e 4513 STRE 1034 n m 1516 3 2 50 FRA 1033 EET PSD TAO 4333241 026 a ASIT 3 2k WSA 8518 3 3k USA EUR AUS ONLY 1 FA amp THOT P43 TMCI1 PA2 TMRIO ASS Pao THEID F41 TAD 1808 PRS FT IE PS44FT l 080 15 1015 AM zi E Seb 7 83V CLOSE Oy 1284 212 10 SE 5 LEUR ALS i cu j 1 7 S T FRA
177. rator SSG is indicated as SSG s open circuit 5 5 NOISE SQUELCH S METER AND CENTER INDICATOR ADJUSTMENT ADJUSTMENT ADJUSTMENT ADJUSTMENT CONDITIONS DOT MATRIX DISPLAY OPERATION Push 2 t enter RF B tuned volteage set mode use ENTERING ADJUSTMENT Connect a terminalor to the REMOTE connector tha rear panel While pushing the M CH and ENT switches turn power ON m La SET MODE Push B 1 2 5 M CH ENT switches to select item Push and hold the M CH Connect SSG to the antenna con nector for 30 2000 and set as Frequency 173 02000 MHz Level 0 13 pw 125 dBm Modulation 1 Deviation 3 5 kHz Receiving Set an SSG level x an 3 Push and hold the M CH 0 4 115 dBm Setan SSG love as 7 1 3 pV 105 dBm Set an SSG level NOISE SQUELCH HOISE Set an SSG level as 3 2 87 dBm 56 550 level as 0 79 109 dBm Set an SSG level as Push and hold the Push and hold the M CH 13 uV 85 dBm 2 0 101 dBm 33 Set 5560 level as 3 2 87 dBm Push and hold the Set SSG level as 13 85 dBm Set SSG level as 50 uV 73 dBm m Set SSG level T 50 73 dBm Set SSG
178. the DIAL 5 2 POWER SUPPLY VOLTAGE AND PLL ADJUSTMENT men ADJUSTMENT MEASUREMENT ADJUSTMENT ADJUSTMENT CONDITIONS POINT UNIT LOCATION UNIT ADJUST POWER Connect AD 55 to the DC IN Connect volimeter to 55 SUPPLY Displayed freq 1100 000 MHz J15 pin 2 VOLTAGE Mode Any Receiving REFERENCE Displayed freq Any PLL Connect a frequency 15 100000 MHz The trimmer FREQUENCY Mode Any counter to P5 capacitor Connect RFvol 12 dBm 3 dB meter 50 Qim pedance to P5 MAIN UNIT 4 lt meter reference adjustment t Li O 2 conductor 3 5 d mm 1 8 Shorten inner and outer plugs J m E s s us s s s s s s 8 a L 01 9 9 au 20 A5 R280 Power supply voltage adjustment point Ji5 pin 2 Power supply voltage check point PLL UNIT 5 Reference frequency check point Trimmer cap of X1 Reference frequency adjustment point um mi Um p Displayed freq 14 09850 MHz USB 10 dB ON Fast Connect SSG to the antenna connec tor for 0 1 30 MHz 50 Q ANT and set 5 3 RECEIVER ADJUSTMENT MEASUREMENT UT _ ADJUSTMENT

Icom IC-R8500 Service manual

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