Pioneer LD-1100 User's Manual
Contents
1. E H SYP SEM Mark RESI Mark CAPA Mark OTHE Mark Lam ga 7 SYPS VWR 019 8 LSPS VWR 011 SEMICONDUCTORS SEMICONDUCTORS Mark Part No Symbol amp Description Part No Symbol amp Description UPC7812H 01 28C1815 0 Y GR Q1 Q2 04 O8 Q9 258595 0 Y 02 016 128C2320 E F 2SA1015 0 Y GR 03 06 2SA1015 0 Y GR Q3 2SC1016 B C 04 07 28C1627 0 Y 05 28C1815 O Y GR Q5 25 965 06 28C495 0 Y Q8 010 012 258595 0 07 2SA505 0 Y 09 Q11 013 250818 6310 28C1627 0 Y Q14 28A817 O Y Q15 1JLAGS D1 D2 2SD525 O Y GR 017 GHV 03SSN EQA01 06T1 D3 SM1 5A 02 0106 152473 04 09 XZ 057 D7 D8 182473 D9 RESISTORS SM1A 02 D11 D14 Note When ordering resistors convert the resistance value into RESISTORS code form and then rewrite the part no as before Part No Symbol amp Description Mark Part No Symbol amp Description T 80 5 NIU R1 R8 R10 R30 RD1 AVSIicOJ R3 R5 R7 R18 R25 R29 RN4PR F R9 R32 R40 R33 R31 R32 VCN 016 R6 2 5 R19 R24 CAPACITORS VCN 004 R30 Part No Symbol amp Description VCN 009 R41 R101 VCH 003 C1 C6 VCH 010 C7 C8 CAPACITORS CKDYB 102K 50 c9 Mark Part No Symbol amp Description CCDSL 2219 50 cio CEA 100M 16 C11 C13 CKDYF473250 C1 C5 C25 VCH 009 C2 C4 CEAR47M50NP 14 CKDYF333Z50 C6 C8 C9 CEA 221M 16 C15 CEA4R7M25 C72. 7503 1 es 5003 cao 14422 Barve din REF H 53 bad t PULSE So mg DES 7 3 caor 5845 60957 lt spor Loc O naor TRO gece 5359 4 1 V Sa MR Pol RON OM e Hs 5 25 O maa sip por Qrt ke yon ST 323 nagi 858 asss ju E 2 5 1 552 Bass 452 db A ne zm unas 9454 Pie E qp RA op ames 45 EA eec AETA Tang LU RING raca nes 56 no m C oT 921A MYA Dar sal pd ko pese aaao ag SY ny RF CORR Baa pang 855 225 UM3002 ZI wx GER vows tous t 5 5 55 TI NGG Se Ep La nng a unen lt 0 i vezor roe ae gt 4 Comp SYNE a e eo H 52 SENS
3. gt FM TAKE TRKG SLIDER VGX 023 82 47 2 CERAMIC LASER TUBE PHDB A gt 8 ML 5 12 i 5 540 ORIVE IN rocs DRIVE OUT r rocs 50 TRKG E DRIVE IN VKP 067 d V WS 022 DRIVE OUT TRKG i 12v mo 11 i Lo i2v bb ew gt ono len 5 11111165 gt TiO 22 6 8253 21 ORIVE EN 8 SSR RST E Kranaat pote az 5 7 8 1 5 50090890006 3 59 N F TXCAYTGCTTTE 57 X 207 TANG iN VKP 068 J TANG OUT GATB VWG 044 m VKP 077 SPOL OUT LUE SPOL RTN GEN KORK QURE CUM SLD POT Sw2 SE TEY o ou N13 1 5 3 680 i 89 3 ul VKP 079 IO 2 82 5 55 51552 SE 5125 o R o VwG INT LOCK 8 wit 5 25225 LID OPEN Shee ete Sab ata ae TS 5 2 5 69997794 ps A B C E f GH 08t E 8 F z 22 VKP 0B3 IR 12 12 IRGND ANS LED ANS LEO JR 12 SLOW TRIG SLOW OUT IR NR B C D ANT IN 759 OUT VHF OUT AUDIO t L T 91 20 0
4. e i t IT hol p 9 lo cf i a 16 515 85 D oe pem ay e Ras 4 og 9x 55471 o SN 74LS365AN or H XZO33 835 10K Bi AB HD29L5365AP 444 E 1821 PINE capers pik e 8 1 36 R2 T 27K e lcs oe 2 id 1 329 Too 152473 VR Tyri EN HU m ANa NO wA mye 4 IK i DIES 9 1 TP 2 E wi RS tor GE SL i 41 1 2 22 4001 BP or z 0000000 HPC339C SN74LS365AN HD74LS365AP MB840235M Kna TC40238P 14 13 12 11 10 9 8 w a HD74LS00P SN74LSOON MB84069B an enin NG TC4069BP XT 2 WAL 23 5 MB84069BM RESET 4 4 TC4069BP 5 INE sa 5 sa av RD c8 Neg 32 PSEN 9 N WR 10 241 EET 085 12 081 B 7 082 TC5081AP ma DBA 1 DB5 d DES CAL AOUT DB paki aw d2 PDOUT C3 MB84024B PHASE 4 TC4024BP our H DIP14P 5 HD74LSO2P NC C6 SN74LS02N S 7 12 1 Q 1 TC40H002P R gs Clock 3 C9 Q 6 Q 5 2 Reset Q 4 Q 3 M50117CP voc 52 52 VOD 14 Vss 7 fel sl 1 Pe NC 8 10 13 2 27 EEB 05 127 TE
5. mga eem 31 IMP syng 252 ae SENS using VSOP VDEM section 10 11 12 PES NaS s3 lt sa XU i x uy A BJ 1 i on AJCX mago 52 ms cur Back 4 NPN 1251815 PNP 12821015 FEN 25 19 DIODE 152413 s mo 2 CATA ENABLE Y sve 7 10 11 12 VSOP VWS 022 Serial No 3611501 SEMICONDUCTORS Part No Symbo amp Description uPCAB58C 21 22 24 2407 NJM4558D 4PC393C Z3 Z408 LM393P UM4004 Z5 5001 2201 5002 2202 TC4024BP 2401 MB84024BM UM5003 2403 HD74LS107P 2404 SN74LS107N UM3001 Z405 UM3002 Z406 28C 1815 0 Y GR 28C1815 Y GR 28K30A Y GR 2SA1015 O Y GR 2SK30A Y 2SC495 O Y 2SA505 O Y 25 1 2SK19 Y 2SC1815 O Y GR 28C2320 E F 28C2603 E F 28C1740 Q R S 25C2021 Q R S 1K60 90 8 152473 WZ 090 WZ 048 XZ 068 EQA01 07R2 152473 Q1 06 Q7 0201 0205 0207 0208 0210 0213 0215 0221 0223 0401 0402 0409 0412 0421 0424 08 02 0410 0411 0413 0415 0417 041
6. NG HD 65 E X2 068 PT GIBO 100022 pag 8775 Road 5 4 2 251 En RAUS R431 0407 Nag 82 2 224 180p 10 e PNP TR 2SA1015 Y E 5405 mit d 22 2 li othe EOS E RE D401 NPN TR 25 1815 47K 47 R24 5 s OO C252 MM EI FET TR 25 30 NC x o X Raia coo ike 040 0253 RE Ke 0253 Pu DIODE 152473 RADA Six 5 soo _ 355 e pai 8523 OK 5 Ae x 045 33k R552 m P P yn Pro e H 5 o owo 1 0 50 nn als to is R439 T C420 8535 cess SMA 9 E Raat 213 250 gt nM Awa 3 90 8553 ik Baars Cite fut NG LIK a 68 270 4 amp 3 3 8 DESI qas EN 554 NN Ne SIN iie 680p 12553 sa 1 A 5 9417 2408 PETS 275 5 8 002 ng E oppo 56 a E ERE 5 6 WAG 1452 oe Gy o E 3 3K 048 RD S RES EEE m imH C462 0047 REPE do oho 5 Got CI TG R458 S K os 22 Pang Casio 115 ME qua J 5 gt AES ig ome age BS 22356 8 ipo oA 8 7K 0001 10k CASO X 6 E 251 z AUS 645 oy argo EZS 5 5 e Ra Ree IN cars Risen 3 50 TBCK AResTE Tae 98 5 2 5 xa Ba E S o5 fowl E NP R46 88 SCS pe LS R482 007 SUASIT 74 7 RSET a2 Rasa ols
7. owo N 651 10 16 R59 47k R60 4 78 Rea 4422 R507 R504 othe eNO TK lia 6 8K 1K t 855 C33 001 278 Reg 3 10k O Qo 8480 1001 24 w R102 10 5 R28 owe C37 RIN 6 2K R79 47K C20 4 40 0086 WO 24 TIMES 1 R7S 150k R73 R73 24k MENT v 8103 08 M Z5 UM4004 896 22k R76 39K o 78 100K C25 Q035 R83 338 026 047 50 N dhe Cas 0022 3206 R43 OK R35 2 7k 150 N CNP 47 8 R36 100k o Wve og NP C 801 06 DR R38 10K 95 a5 7 8 9 2 2404 240 409 z202 23 21 2407 2408 2406 2405 0405 2403 0401 3 z2 0406 9221 0203 920 9411 9432 82 8 6505 9402 0403 6425 28 924025 226 64 22 042 6423 9424 241609207 9407 ous 5415 6425 0433 0434 0430 0431 95 9804 914 01 0417 0419 0435
8. tx C7 318p 234 33p og 3 248 8206 1206 3 L207 e 1 2k 79 2 Aun 233 DANO LA EE 3 oir i na VA doras zb Ross R234 1 5k 255 0223 T Ed no 1208 0245 150p E 10 49 38 2 3 4 CONT and GATB p DU INTER 12 5 22 40k LOCK 1 SLIDE Ner POT i c I an 855 108 mala 13 8 220 3o TURKS NI SCAN B Oca t R90 220 13 5 Ro ao 5 55 FOCUS ON O 14 6 57 220 34 Oc 6 SPOL RUN 4 4 893 m VIDEO SQ O SCAN Cari Rae 220 45 REJ KEY IN Qt nea gay pas 3512 NIE al NG 4 i gt 513 sh RESET 6 s 16 E z 4 7 cl 551 ay ep 23 2 MT 20 24 23 024 KO 35V 5 FG no 81310 025 naa 108 13 nos Foci O Size a Ow 87 520 SLOW TIMER 20 2 Res 220 12 4 LASER ON Oe w20 220 SLOW TRG amas STANBY LEDO 2 24 12 7 4 CA amp C33 C42 C40 C36 C43
9. 0 16 co 205 x2 riike 65158 N36 2 LL 902 VIDEO 50 CE 79 6 1 6 A ge 5 o ooo sooo 22 OK 1 g y 2 sto 1 40498 6 4 3 TC40238P or MB840238M 5565969695 9 9 9 99 055 rd ovo BR TPS 212 RID 9 990999 N56 7 10K 841 Raz 5 C GND w RAZ N36 6 Tose 9 975 ME Xip 9090695955 DATA GATE oo sn a o 2 ies 855 tox 1 4 I pai 1150 i VK 6 9 Mes M 8 8 22 217 1 Zu 5 pug 9999295 2 owe R50 1M E d I OY IE d rede dep doi e Ig4024BPor 397 CIE opo 56 MBB4024BM goi 3305 2 9 11 5 Y N36 5 4 Paya 10K 2 100 Y 5v E TC4011 BP or Bs 9 beg Rash C M t M8840118M Gp Q 9 306 9 o i T A cite 3 TEN Qs 88 ie T Us 9 egs Wo 837 22K of 33 DS m 476 X 0 12 5 32 93 aa FA 22K Rats 2561815 Reg OTHERS 25C1815Yv O 832 R a PR p 62K 47 VCN 023 3 Aet of 5 is M M Hu ba TP 3k i E 4 gt 3 Rez 00 Got ta gern aes 10K 85 RS eh lo
10. ano 5010 0301 VWL 006 AUDX VWV OIS EN id PA a x o o gt 1 gt x 5 m 48 0 0 a 089 S 100 100 034 A A21 2 8 asio oo 4 gt asia x 3 12 M a 5 044 Jayna vivo x gt vivo Or 9 asia ans gt 9 323 38 378 3 0 asia ONYIS 2 AG ONYIS 6 Inns as 4333 3 gt INAS lan aniy o 12 gt 54 e Fo Jonasa 071 2 5 u anzv is 2 6 93 v 8 2 32 54 5 poo 95 4 031 45 Xo o vivo 037 o C 033 o sns 1045 lt x 1045 2037 031 S a 1 8 21 5 anj lt gt QNO 1 PA x amp z z gt Sono aga zi Og 104 015 ase ons 1945 gt ib 21 gt ni 1045 gt ace a C 100 MOTS 5 1 7095 00 HS osa MOIS oo on mons oi a OH NOSS 3n 033 SNY e TM Less A3 2a 21 4 2 New SYPS LSPS and MCNB
11. 28C1740 Q R S 28C2320 E F 2SA1015 0 Y GR Q3 2502603 SVC321SP B1 28C1740 R S SVC321SP D1 28C2021 R S 2SA1015 Y GR 03 Q5 O6 RESISTORS 250495 Q4 Note When ordering resistors convert the resistance value into code form and then rewrite the part no as before RESISTORS Part No b D ipti Part No Symbol amp Description Note When ordering resistors convert the resistance value into 3 8 TT dJ R1 R32 code form and then rewrite the part no as before VCP 023 VR1 470 P 2 0 VCP 026 VR2 4 7k Part Na Symbol amp Description RD VS 27 R1 R8 CAPACITORS Part No Symbol amp Description APACITORS Part No ipti CEA 4R7M 16 NP c1 Se Symbol amp Description CKDYB 222K 50 C2 CEA 4R7M 25 C2 CEA 470M 10 C3 C6 C12 C13 CEA 221M 16 C3 CEA 100M 16 C4 C5 C15 C16 CKDYF 1032 50 04 05 CKDYB 102K 50 c8 CEA 470M 10 C6 CCDSL 101J 50 C9 C14 CKDYF 103750 C10 C17 CCDSL 121J 50 511 COILS Part No _ Symbol amp Description mE VTL 023 11 VTL 061 VTF 032 DL1 LM393C uPC393P COMPARATOR 4558 HD74LS107P NJM4558D SN74LS107N HD74LS93P SN74LS93N Spa af 2 j ay z xc E Ape ts KI be vis EX oF NG al COMPARATOR NO 1 wea 25 2SA1015 2562320 2SK30A 2501815 2SK19TM 2501740 D z B G B G Cx E 62 25 Eas mom 35 35 4 VSOP VWS 022
12. 8205 R4O7 VR40O VR406 Ra VR Mere wats G432 9409 5526 0428 gas 947 549 3908 TES 8 22 5 os B 3f IE 3 c cles E 5 E v rm 53 Sel ele 15 01 bj ole 2 15 s oN P 9422 5553 Q433 Q434 0427 Q430 622 06 8 0035 Gaze Boe Se 5 505112 3 els 81 8 s Blas ce 115 551515 E el tefo fele E 2 15 sc feted le ELO Ea 7 E ete IE C204 208 R C R201 the Y 203 19 434 110 SK 0404 R408 5 1 5 5 5 PAGA fz n 502 Q424 R202 22 E 445 8407 tik i a ed 12k 402 C205 See EN EXC AE lt vo Raga AE 4 5 527 M R484 R499 41 D413 5 T R412 47K 6 01 Q 47K 390 39k 0 6 i o 5 8519 33k 47 0 R207 14 110 ATK 24 R508 F6 Ran tok R405 3 10K 2493 is AK R 9423 Du ae 44 6422 B307 ra Q421 8 5 ee 1652 C201 1 pcs NG Reb Res Mola O Ra 09 180K 220k 438 R492 10416 Rags rJ Te R62 43 68 tas md 7 Cao 0022 rum 200K Di R503 iss 9 R5u 54 22K b 1 tube ipe ome an Soo oU D 5 10 390k 380p 9 DT taos Ces Ton pdp b 25 Ee R7 Raga ole 9 QS IM 1 x 37 8
13. CODE COLOR SET POINT X ci BLK 0 50 0 05 Ci BLK 055 c2 RED 0 55 0 05 2 RED Z 0 60 YW 060 0 05 yew 065 D BLU 0 70 0 10 p BLU 070 GRN 090 0 10 E GRN 0 80 DOS LEVEL Apply 5 BMH 200mVp p 11 Observe DOS OUT at UA5001 pir 14 Rotate CCW uru DOS OUT turns H to L C NEGATIVE EDGE TMENT SYNC 7 e Wide The following tools and equipments will be required to perform service adjustment on the player unit Low pass filter 47 kilohms 0 O1uF Dual trace oscilloscope Monitor TV Test disc A2 04 AF oscillator Frequency counter or NTSC signal generator Short post GGV 050 4 pcs Long post GGV 051 4 pcs 30 player stand 66 031 Extention cable GGV 032 Short clip Disc clamp 9 Prior to making general adjustments prepare the unit in accordance with the items listed in the following Remove the under housing for VSOP adjustment Using the 30 player stand tilt the front of the unit 30 from the horizontal Remove the 4 fixing screws on the VSOP board then connect the extention cable into the test points on the VSOP board voc Install a test disc A2 04 on the spindle and clamp OUT the disc Connect the monitor TV to the VIDEO OUTPUT terminal Turn on and hold th
14. 05 D BLU 0 70 0 10 GRN 10901010 13 Test Step mode Scope maine AGE Adjustment and Check Details No Range Loop Point No 14 STILL 50mV div TANG TP 5 VR8 JUMP PULSE ADJUSTMENT H C L Scan to inside of the disc and push the STILL key A TRKG Observe the tracking error at TP 5 then set the 5ms div C L scope into inten sweep mode Catch the jump B delayed pulse by adjusting the delay time control of the 0 1ms div scope then set the scope into the delayed sweep mode Adjust V R8 to minimize the negative over shoot as shown below Reset the scope to normal sweep mode 14 LD 1100 Test i Step Mode Scope Sero Point Adi Adjustment and Check Details No Range Loop No Point 15 PLAY 5mV div TANG TP 4 6 VR401 VCOM ADJUSTMENT 1 000 Ae coupled Adjust VR401 VCOM to minimize the tangential Trigger ext TRLG error waveform in vertical blanking interva at on V sync C L TP 4 6 16 PLAY 10mV div TANG TANGENTIAL MIRROR STOPPER 1 000 C L Insert the low pass filter 47 kilohm 0 01HF be TRKG tween the probe 10 1 and the scope input Connect the probe to TP 12 tang return First rotate V R405 fully CW direction to widen VR404 the mirror operating range adjust VR404 tang offset to obtain the set point X in relation to the tangential mirror sensitivity mirror rank refer
15. 056 VTL 060 L212 L213 2 2uH VTL 015 e VTL 069 L214 4704 VTL 043 VTL 040 L215 270uH VTL 073 VTL 043 L402 mH VTL 070 i B C E 33 Ord we CAPACITORS Part No CKDYF 223Z 50 CEA R47M 50 NP 103 50 CEA 4R7M 16 153 50 CKDYF 1032 50 CEA 010M 50 NP CKDYB 102K 50 CEA 010M 50 332J 50 682J 50 CEA 010M 50 COMA 562J 50 472J 50 223J 50 333J 50 CEA 100M 16 104J 50 CCDSL 271J 50 CCDCH 560J 50 CCDCH 080D 50 CCDCH 220J 50 CCDSL 181J 50 CEA 470M 16 CCDCH 150J 50 CCDCH 330J 50 CCDUJ 470J 50 CEA 470M 10 CCDSL 510J 50 CCDSL 161J 50 CCDSL 201J 50 CCDSL 151J 50 COMA 823J 50 CCDSL 820J 50 563J 50 CEA 470M 10 CCDCH 360J 50 CEA 100M 16 CCDSL 121J 50 CCDCH 620J 50 CCDCH 470J 50 CCDSL 101J 50 Symbol amp Descriptions C1 C8 C19 C23 C35 C406 C407 C412 C443 C444 0452 C2 C11 C26 C38 C418 C4 C24 C437 C438 C451 C5 C6 C7 C29 C30 C33 034 C201 C203 C206 C207 C214 C217 C219 C228 C238 C239 C247 C249 C259 C263 C265 C271 C273 C287 C411 C9 C15 C255 C258 C428 C431 0464 C10 C286 C460 C12 C16 C415 C17 C18 C20 021 022 025 0256 0275 C27 C28 C31 C32 C202 C204 C208 C240 C246 C248 C250 C253 C260 C270 C277 C447 C463 C37 C423 C461 C205 C216 C209 C210 C211 C213 C231 C233 C212
16. 55 96 2x 20 Sas 24 TC4011BP 01 MB84011BM TC4049BP MB84049BM 22 B 2 m 5 8 16 15114 1211199 gt 25 1015 2501815 C es e 1223458678 UB CES VoD Vss 4 5 6 CONT VWG 052 SEMICONDUCTORS CAPACITORS Part No Symbol amp Description Part No __ Symbol amp Description uPC339C 21 UD6005A z2 UD4001 z3 SN74LS365AN 24 HD74LS365AP SN74LS00N 26 HD74LS00P SN74LS02N 27 n TC40H002P M50117CP 8 TC4082BP 29 MB84082BM TC4024BP 11 MBB4024BN TC4023BP 212 B M884023BM TC4069U8P 13 MB84069BM TC4011BP 714 MB84011BM TC4049BP 16 MB84049BM TC5081P 217 s TC5081AP 28C1815 0 Y GR Q1 02 04 06 2SC1815 Y 03 X2 033 D1 152473 D2 D4 SVC321 B1 or D1 D3 RESISTORS Note When ordering resistors convert the resistance value into code form and then rewrite the part no as before Part No Symbol Description RN PR F R1 R2 8085 4 R3 RS5 R7 R10 R12 R 16 R20 R67 R70 R72 R74 R76 R86 R88 R97 R102 R103 R111 R114 R115 RT17 R120 R122 R123 VCN 024 R68 VCN 023 R69 VCP 026 VR1 VCP 027 VR2 VCP 030 VR3 CKDYF 103Z 50 CEA 010M 50 CKDYF 3332 50 CCDSL 680J 50 COMA 473K 50 CKDYB 102K 50 CEA 220M 16 CCDSL 121J 50 CCDSt 1014 50 CKDYB 331K 50 CCDSL 8204 50 CKDYB 471K 50 CEA 100M 16 CEA 4R7M 25 VCM 003 COILS No VTL 026 VTL 064 VSS 008 55 0
17. B HE Ros 270k most Mii 35 32523 Pg 5 Reed 48 ng ADR ET qapiy 1 ES kar 822 47K d BOSS IT BENE 55 3 othe Ve EN WT a pe o Eus DES 0 0047 5 86 08s As VES n oppo di BL 0429 Ng otto t 1 Ds 54 m Ss TE 464 SEK R480 Qasr dE 257 30 3 6 8895252622 Rag 98 ROS 770K pu 1 3323303 552225 f 33M 0458 47 0 ii 85 qr De 43 amp x 20403 a o 43 VR R562 R6 22 23 15K C34 5057 oige 453 Fass 220 459 ta bas f ote vrp Ra oppo othe Es 100K 3 25 390K 10256 22 f Rus R Reo Kas 001 410 ie D40 Rase 2260 2 ATK 47k AK 3 9K 39K 47K Mo Rav 1222 _ ka D201 oppo gt 8465 wo 3467 tk 9433 5 4 7K BOAT EO 25 0455 220K n 2j 4 3 6 RA Kas Ras 07 092 41A NP 220 Ha AK 40K 22x 220K 37 9 10 1 z2o2 220 2202 9221 9203 920 9206 0205 2240215 026 926 Q220 0217 a204 9212 9211 9223 6208 0210 9209 203 vR202 VR201 VR204 2215 222 58 Muf 12 C204 C203 R 708 R208 dong OCI 203 19 6 Laot 110 Yk sh 3 7 deo kilo Te 3 Reorg We
18. C215 C251 C457 C218 C230 C264 C232 C234 C235 C236 C237 C269 C409 C413 C442 C445 C449 C458 C241 C282 C242 C243 C244 C245 C252 C254 C284 C417 C257 C237 C269 C409 C413 C442 C445 C449 C458 C262 C266 C267 C279 C405 C268 C274 C278 C403 C404 C450 CAPACITORS Part No Symbol amp Description CCDSL 150J 50 CCDSL 221J 50 COMA 472J 50 183J 50 COMA 272J 50 COMA 122J 50 COSH 102J 50 CQSH 102J 50 CEA 100M 16 NP CEA 220M 6 NP COMA 683J 50 222J 50 CEA 3R3M 16 NP 102J 50 COMA 273J 50 COMA 473J 50 C283 C285 C426 C401 C430 CA35 C402 C420 C408 C410 C414 C416 C419 C421 C446 C459 0422 C424 C425 C455 C427 C429 C432 C440 C433 C436 C462 CCDSL 470J 50 C434 C456 CEA 470M 10 NP C439 CEA 101M 6 NP C441 CEA 3R3M 50 C448 CEA 220M 10 C454 C465 C467 CCDSL 331J 50 C466 CCDCH 470J 50 C467 VCM 004 VC401 VCM 005 OTHERS Part No Symbol amp Description VTF 012 DL201 VTF 013 VTF 030 033 D33A TH1 VSS 005 X401 VKP 105 N31 VSOP Housing assembly VKP 108 N34 VSOP Housing assembly VKP 109 N35 VSOP Housing assembly CPCB VWV 023 SEMICONDUCTORS PSCB VWG 043 SEMICONDUCTORS Part No Symbol amp Description Part No Symbol amp Description 25C1815 0 Y GR Q1 02 04 8 25C1815 Y GR Q1 02
19. CPCB VWV 023 PSCB VWG 043 04 08 Q03 VRI vR2 91 2 4 9 2551815 0510 25 1015 Qn 25K30A 1 Cs 10 16 C17 KA vm Ry tas 12K aK 1K Qa Rig 158 oye Rw 22K Ca 0001 owe 220 RI7 510 Me Qs v R30 220 Rig ik ss me es qi AS 4 47 10 14 100p 40 owe n RY 86 Rio 10k Rig 4 7k C9 OOP R20 120 NC S 10 6 654746 ase 57 47 10 0 fu R32 1 VR 50 oo vs wre R22 2 2K Ang Rs 2K 100 ing Bing a nt Q2 Ao Rap IK 1K R3 330 pa B T NO 10K R 100K 27 2 2K a eco 2 9 INP 47 8 2 2K k 5 10716 23 25 22 912 9422 92 9 613 99 93 05 0804 Q6 VRS VR6 VRS VRB VRI 212 613 3 9422 26 9423 G7 sl a c e 2 c 2 el je x 1 c ipe nj 5 o cs s E TELE ED c13 a9 Qs Qa 54 Ose Q 3 cs 8 B z ce 1 Sy VSOP E o 17 Fic C29 C27 a mere rarer are ES 2 NG Bak 22k 33 AUR NAT 912 R56 NG Q Ret o L 9894 ING Rs E R484 R499 R u tay 22 12w 33K ATK m 47K 390 3 Reo en T 854 110 P Na e Pu
20. Hinge 71 VNK 044 Window R 22 Label 72 VAC 052 UL key 23 73 VAC 062 PAUSE key 24 VRW 017 Caution label A 74 VAC 061 PLAY key 25 VNK 051 Top housing 75 VAC 060 SCAN key 26 VLL 063 Shipping screw 76 053 2 key 27 VNE 276 Shipping plate 77 VAC 070 CX key 28 VRW 034 Caution tag 78 VXX 035 Front panel assembly 29 VED 008 Cushion 79 VXX 041 Clamper assembly 30 VRW 050 UL caution label 80 VRW 022 Caution label C 31 VNK 036 Under housing 81 VRW 048 Service call label 32 VWG 052 CONT 82 VRW 095 Caution label 33 Holder 83 Name plate B 34 Holder 84 Name plate A 35 VHA 012 Lens cap 85 VNE 289 Angle 36 VNH 016 Stopper 86 VWG 044 GATB 37 Cover 87 VLL 081 Post 38 VEC 062 Yoke seal 88 VLL 087 Spacer 39 VMX 001 Clamper magnet 89 40 VXA 062 Yoke assembly 90 41 VNV 003 Centering hub 91 42 VBH 034 Centering spring 92 43 VLP 005 Cup spacer ring 93 44 VXM 013 or 015 Spindle motor 94 45 Spindle motor holder assembly 95 46 VCX 004 Thru type capacitor assembly 96 47 Cover 97 48 VNM 001 Fan 98 49 Plate 99 Plate 100 Mark No Part No 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 30 060 FMC AMZ 30P060 FMC AMZ 30P080 FMC ASZ 30P060 FMC BBZ 30P080 FN BCZ 30 050 FMC BMZ 30P040 FNI BMZ 30P060 FZK BMZ 30P080 FNI BMZ 40P 100 FMC BPZ 30P080 FZK CMZ 26P080 FZK CMZ 26 180 BNI
21. ere 1 335 R212 ASK tos 2938 1356 93079 Akogp 0270p E 8 330 i 024 Row 2 aT 162 Qo 3 578 7 Y STET 59 2322 mon te de Un PLU Om i wl II e xo gi 214 001 fest i Tsp R213 479 ka ENS 4 ai ihe C219 0 0 3 2 ba Wo PSCB C274 47p o 829 2 6225 0014 MALA 52 8219 110 DX 0267 20 eps Hwa Hi o R26012k 0217 C264 12 32 2 Lr nS 47 18 C220 001 R2 2 Ri ara 2 TK HH omo omo gat 259 200 R218 1 8K vil poo 2 5 Ph o k Ef T qus p KUWAN NG Nes oe NG t 221 001 758 Ako atte 2 zo a207 25 C BI Ka Ha 8 22 AS gs S s _ R220 200 43 lt 91 92 2561815 Q6 254505 vwG 042 oo 4 ATL oe 03 05 25410 25A1C 51VWG 0431 H S UTE M bng or E A s e R2 ET ia 1 EM UN us 5 R240 126 18 2244 8245 C242 3 9420 TAWO 25 Hp Ee 5 E EX eni 9074 AIKO 80 3 ibu GND R233 270 wet BAGU BP offs vj 5 3875 LE 26g S id3 Rost 3 10716 o 23r Pye 9 zolo arg l oho lo K o 22 B O sla o 2 fo Rao 16 som 70 73D Melo 9 C236 C239 801 2 E rare p SFN 3h H d 242 15 794 epe 021
22. this step is necessary to protect the tangential mirror Verify the voltage on 12 is 0 20mV if not adjust the VR404 to satisfy the above TP 7 VR6 TRACKING MIRROR BIAS When VSOP board is replaced this step is necessary to protect the tracking mirror Verify the voltage on TP 7 lies within 0 20mV If not adjust the VR6 to satisfy the above 2 SETUP 5mV div 3 SETUP 5mV div TP 10 VR3 FOCUS BRIDGE BALANCE TP 3 Connect TP 10 to GND Measure the voltage at TP 3 then disconnect TP 10 from GND Adjust VR3 bridge bal so that the voltage at TP 3 will be 20mV lower than that measured voltage This adjustment must be finished within one min ute after the POWER is turned on 4 SETUP 5mV div 1 FOCUS OFFSET INITIAL SET Adjust to OmV at TP 1 5 SETUP 0 2V div TP 3 6 VC401 REF H FREQUENCY Connect frequency counter to TP 3 6 and verify the ref H frequency is 15 734kHz if not adjust VC 401 to satisfy the above If you have an NTSC signal generator connect CH 1 of the scope to the REF H out of the NTSC generator and also connect CH 2 to TP 3 6 With triggering by CH 1 input adjust VC401 to stop the current of the waveform in CH 2 Test irog Step Mode Scope Servo point Adi Adjustment and Check Details NONG No Range Loop No Point 6 PLAY TANG TP 6 6 VR407 SPINDLE LOCK CHECK Connect 1 6 to GND to ma
23. 012 014 VCG 011 c17 CEA470M25 C10 COILS CKDYB561K50 C11 C16 C22 CEA470M10 C15 Part No Symbol amp Description CEA222M10 C101 VTL 001 11 Line filter VTL 002 OTHERS OTHERS Mark Part No Symbol amp Description Part No Symbol amp Description VKP 060 Q16 SYPS VKR 001 Fuse holder Housing assembly VDA 005 HV wire assembly VKP 061 017 SYPS VKN 049 HV cap Housing assembiy VCA 002 1G block VEC 028 Holder VCA 004 VEC 002 Mica insulator VEK 004 F1 Fuse 2A VEC 072 Mica insulator VBA 003 Screw MCNB VWM 001 VEK 006 Fi F2 Fuse 3A RESISTORS Note When ordering resistors convert the resistance value into code form and them rewrite the part no as before Part No Symbol amp Description _ RD VS TOL VCN 018 R1 R3 R2 27 FTS section VSOP 3 New VSOP new CPCB and PSCB 29 1922 24 PCASSBCor 5560 23 LM393P or CC 25 UM400a 912 246495 Y 6 0 234505 Yaro OTHER TR S PNP 2541015 Y or O or SR NPN 2861815 7 or O or GR FET 25K30A GR or Y 30 a TRIS SLD POT VSOP SPDL TANG section UNLESS OTHER WISE SPEC FIED NPN TRS 2561815 E TRS 2541015 FETS 25K30A Uy DIODES 152473 5 SS oes M aca 254305 d
24. 02 VKH 017 VKH 018 GATB VWG 044 C1 C10 C11 C14 C15 C17 C20 C21 C24 C29 C31 C33 C35 C37 C39 C43 C45 C46 C2 C8 C32 C34 c3 05 06 C7 C19 C9 C12 C23 C16 C18 C22 C25 C26 C27 C44 C48 VC1 Symbol amp Description L1 XI x2 10 socket 42P IC socket 40P Part No Symbol amp Description TC4001BP 21 22 MB84001 BM Part No Symbol amp Description CKDYF103Z50 C1 C2 aa 44 2 8 5 EXPLODED VIEW AND PARTS LIST 1 EXTERNAL AND TOP VIEW 48 Parts List Serial 3611501 j 47 Mark No Part No Description E Mark No Part No Description Mark 1 Lid 51 Angle 2 VNE 244 Plate 52 Angie A 3 VNE 286 Lid tever 53 6 011 Capacitor 4 54 VEC 063 Cover 5 55 VSA 003 Power switch 6 Insulation rubber 56 VEC 070 Flexible ring 7 VXX 044 Lid assembly 57 VAC 068 Power button B Clamper holder 58 Holder 9 Clamp cover 59 5 006 Slide volume Clamper 4 10 pe 60 VWW 025 KEYC 11 Plate 61 VNL 075 Volume plate 12 VNE 243 Inter lock base 62 VNL 074 Slide knob 13 VLA 040 Nut 63 VWG 028 IRAB 14 VNL 076 Inter lock protector 64 VAP 013 IR filter 15 VLL 078 Washer 65 VNK 047 Front panel 16 VBH 056 Spring 66 VBH 051 Key spring 17 VNL 022 Inter tock collar 67 VAC 069 REJECT OPEN key B 18 VLA 055 Inter lock pin 68 Display board L 19 VNL 077 Ring 69 Display board R 20 VNG 004 Turn table 70 VNK 042 Window L 21 VXA 053
25. 0Vp 9 BANGGI NANA N 195 6 Measure at T 3 TRKG X Y rede Observe DOS os level 5 6 pu 5 s Adjust 20mV lower at 2 7 08 p Neg evel X Y mode s TP 1 2 90 Minim 2e Wie y e at TP 4 TRKG BIAS Adiust 10 0 20 7 V SYNC NEGATIV ADJUSTMENT TRKG MIRROH STOPPER COMP Wag 4 With X Y mode SCAN CUS OFFSET UA5001 NIA Adiust to The set point Adjust at TPR i PLAY and 0 0 1 31 1 m SET LP JUMP PULSE M remizy the ove snout at TPS n STILL mode GAIN obla r Ing 3 6 PBI T4KG LOO OFFSET These adjustments are available for the player with TRKG C L l new VSOP VWS 022 and the player which has been at TP 5 replaced VSOP VWS 020 VWV 015 with VWS 025 Adjust VRA08 1 LANG BIAS Y at TP 12 Adjust 0 20v V Adjust VR404 Or V wath at 12 TANG O L Beam Pass Check MIRROR RANK RESISTOR FOR APPLYING MIRROR CODE COLOR BIAS RIM 316 c2 RED 300 Co Yw 273 BU 240 E GRN 218 m N 5 12 Housing R 7 L TP 12 12 mirror Mala TRKG Mirror Stopper TANG Mirror St MIRROR RANK MIRROR RANK SET POINT V CODE COLOR
26. 2 9 o 8 9503 Lagi 44 O MO e 50 6440 STK se in 9 was o S sjo 3 rev 0027 8455 2 Be 408 Logan 501 Bako O gm 2 2 6 35 z 0027 249x THT 5 D2 D1 D2 5 1K 855 39k 2 2 Gang Qi xao qs m DIA e 0490 R497 o o 6001 o 8052 FEEN 3 Regs pi R519 R300 25 w 5 NS ik ov 02 047 50 108 20k s 3 521 220K gap 33K o ale D410 275 033 5 o we 165 7 82 e Rie 2 R2 NP POR R501 R5055 Dag R437 eps 9002 21 51 01 s 8 RAK ac 850 no a s tango SE Eh hale 38 b 9 3 ol Rh wo iu e ja R522 32 uS ws Z 2 8556 Z2K Rare E og lo 9407 wp c o Das i2v HEROS Ro tt Ras Ru sy aK ND wi pU 2 TES oe T zb M 225 47K 2 20 at IK 58 443 paras 8 Ng iem 1 Cs 025 9 R520 zi gt PUTAS 4 ceci 7 6022 48 R51856K REM 47 10 5 Rm 538 410 39K REST AK 68k pa x401 kd HANGA 3 3 50 ES oO 40 vc R426 3 C416 T alg isle 461 10716 47K Rs 9482 5 T VR401 E Des nw ars P ATK Gp R526 D402
27. 5 95 cant LIO sw TRANSFORMER CONT e o 1 1 ATER back PET LSPS We Q x Pin ied Q1 92 04 08 09 251815 9 03 254 0 5 2561627 Q6 255355 97 06 258595 1280818 01 02 24 29 8 6255 or 125469 OBTI 152473 2 3 4 5 EX 2551061 2501627 05 2551815 915 254817 1 17 2 016 258595 017 255525 93 06 284 015 256495 2 3 uPC14312H uPC7812H s ono T GND CONT 254965 01 96 SMI 54 02 57 59 152473 27 24 5 1 7 Agno WARNING EXTREME CARE MUST BE EXERCIS ED TO LSPS BOARD WHILE WORKING WITH THE PLAYER TO PREVENT POSSIBILITY OF EXPOSING YOURSELF TO DANGEROUS VOLT AGES 24 4 5 X AN Lses 2SD818 258595 2SC1061 2561627 2SA817 2502320 fix 6 BES Gg 25 505 250495 2SA1015 2561815 Cx 012 915 o Q2 Q3 01 TIE i ES N Fa 125 3 eee elio eme ie Cig 560p ry t i 4 a3 aie 1 4 8 2541015 4
28. 5o aes 1 50 5v O mIlIIIIIIT N20 6 D 2 820 7 ine Que EL M21 uve tt 420 1 Lind 114 220 HD 39 4 2 3 40 LESSON O o M36 3 62 N36 4 GATEO ms 11 22 TC4001BPorMBB4OO BM O 0 0 71 2 J 5 4 LID OPEN REZ 08 KAT 220 ND 2 gas X18 wes O TRK c o O DATA 82 9 5 s sons ang 14 6 E SYNC i O AUDIO 1 8 22 5 225 er LUE a ly mo ET wa s DISP BACK CE IE Rios 220 nag gt DISP dc TE 26 O CLV LED Pr 3L ies RIS 220 tei LEO F 380 220 N21 2 LED2 MIS Rei 220 PEN soc TED 275 O DATA ENABLE malt lt lt iR 220 MP ME 20 4 EH O ANS LED Raa 21 25 25 76 z7 APC339C z8 UD6005A 29 400 1 SN74LS365ANor 211 HD74 LS 365AP SN74LSOON or 212 HD74LSOOP SN74LSO2N or 215 TC40H002P or HO074LSO2P 744 40 4 0288 vi ca 22 2 5 m 182 M50117CP 40828 or MB840828M TC4024 B
29. 60 FMC Es d 103 AMZ 30 080 FMC 104 882 30P080 FZK 39 WS 022 105 BCZ 302050 5 sd 106 iMZ 20P100 38 VWV 023 CPCB 107 PMA 30P050 FMC 108 PMA 30P060 FMC 39 VEB 031 Stider cushion 40 VKC 005 4P terminal 108 PMA S0E120 FMG 110 PMA 40P060 FMC G PSCB pi 111 PMB 30P060 43 Pas 112 PMB 30P080 FMC 44 VTT 016 Power transformer 113 SOFUBO 45 VWR 019 SYPS 114 VCZ 30P080 FMC E 115 YE20FUC a A pa VWV 019 ONE 116 30 FUC 48 i 117 ZMD 30H060 FBT 118 ZMK 40H080 FBT 49 119 50 Description Wire clip Cover Plunger Inter lock link Pin Spring Holder Inter link pin guide Spring Pin Spring Inter lock Joint inter lock pin guide assembly Holder Caution label B High voltage cover Micro switch St 52 6 SAFETY CHECK 2 3 120 60Hz 85W VRW 097 Lacarlicer PIONEER ELECTRONIC CORP Be NO 4 1 MEGURO 1 CHOME MEGURO KU TOKYO 153 JAPAN e e MANUFACTURED BY UNIVERSAL PIONEER CORP TOKYO JAPAN mai MANUFACTURED UNDER US PATENT 3 944 727 AND OTHER PATENTS PENDING L D IIOO MANUFACTURED EN SERIAL No J are CERTIFICATION FCC TYPE APPROVAL lid THIS PRODUCT COMPLIES WITH SERVICING IS TO BE PERFORM NO TV 720 DHHS RULES 21 CFR ED ONLY WHILE THE APPLIANCE VALID ONLY WHEN OPERATED SUBCHAPTER J PART 040 AT IS DISCONNECTED FROM THE PURSUANT TO FCC RULES law DATE O
30. 725 i R30 2 dh R7 R 0 36627 11 ais F2 25V 3A 2 15K 108 R259 Rao nG 258595 be 56 10 410 560p 560p Bos 06 Re R27 Cae 97 xi 151 x Bi Wo owyo 254867 10 470 5506 2900677816 js C20 R20 bg Sr m T 1 ia Bu C10 4 E a daw by 47 45 PUE 9 6 is Ds a12 8 Q10 8W 153 R24 SA abs s C7812CT 33 250495 2SA505 25 495 an 330495 E 17 aPC7812H aw RIT ik 0 047 i C25 tes 4 pe 5 D2 250553 aa t4 to Too s 3300 25 3300 28 35 R Di mi n 5 Dt 02 680K E q pa GHV 0355 9 101 65 or 10 450 NG i 10 450 6 03 i ka i EQA06 0171 D4 Dg 152473 R3 i f E 002 EPs pas a Ca Gio Na 9 680k 197450 250818 o2 2561815 RS 3 2541015 91 Jp BHK 35 294965 d 5 i 6 _ 10 40 Re 10 450 680 ba E ng D2 o t 1 450 1 450 9t Q6 Q7 95 Q5 Cn 1 42252 0 t m 914 4s gt sr C15 ka P i 0 Ko 3 E 47775 67 asci 5833 OK 2501061 C62 Ako a 560p 0 033 AIPCTA312 Hor Q4 R41 aC 812CTor 25610861 EN uPC7812H R3 560 C2 3300 25 Miu 00355 i X2 057 RIS RI3 10K 10k 294065 5 205 Ru iSi 126 10K i 2501815 9 o Cig
31. 9 03 0203 0211 0404 Q406 0422 0423 0434 Q10 012 0407 Q13 Q408 0204 04 O5 09 014 Q202 Q209 Q212 Q214 Q216 Q217 Q220 Q403 Q405 0416 0420 0425 0433 0435 01 02 03 010 012 015 0201 0203 D205 0206 0403 0411 0413 0422 016 0412 014 017 018 0401 0402 0412 Note RESISTORS LD 1100 When ordering resistors convert the resistance value into code form and then rewrite the part no as before Part No Symbol amp Description RD4PSOALI RD VSUN TJ RD VS R1 R27 R29 R40 R42 R48 R50 R69 R71 R89 R92 R94 R96 R98 R104 R106 R111 R201 R213 R215 R213 R215 R281 R401 R412 R414 R425 8428 8430 R433 R479 RA81 R489 R491 R506 R508 R509 R511 R512 8515 8525 R527 R541 R543 R569 R114 R115 R28 R90 891 8102 R413 R480 R526 841 R112 R282 R427 R431 R432 8490 8507 8510 8542 VCN 020 R426 POCO F R513 R514 VCP 029 VR1 VR4 47k VR9 VR407 026 VR2 VRS 4 7k VR204 VR401 VCP 024 VR3 VR201 1k VR202 VCP 027 VR6 VR7 10k VCP 030 VR8 100k VCP 028 VR203 VR403 22k VR404 VR406 VCP 021 VR405 COILS Part No Symbol amp Description E VTL 065 L201 27 nH VTL 028 VTL 064 L202 L205 18H VTL 026 1 210 L211 VTL 066 L206 39H VTL 030 VTL 067 L207 43uH VTL 051 VTL 062 L208 L401 12 VTL 024 VTL 063 L209 168 VTL
32. A5001 Apply a signal of 5 5 MHz 200 mvp p to TP 11 and TRKG 14 observe DOS OUT at UA5001 pin 14s Rotate VR204 fully clockwise then slowly back to counter clockwise until the DOS OUT turns H to L 19 TANG N9 7 VR203 v SYNC NEGATIVE EDGE ADJUSTMENT 20 000 inn Play in the vicinity of 420 000 and observe COMP jo pum SYNC UAS001 ping and V sync N9 7 it Check that the V SYNC negative edge is aligned with the center position between the 1st and 2nd equalization pulses after the start of the vertical syncronizing negative edge see diagram below If not adjust with VR203 1 022 UA5001 E t pin J LA aru SYNC N9 7 LD 1100 XT Test 5 5 Adj tep Mode Scope dj Adjustment and Check Details No Range Loop No Point 20 STILL 0 1V div TANG Monitor VR403 TANG GAIN CPCB ADJUSTMENT 49 000 C L TRKG C L Search for 49 000 and switch to STILL mode Turn V R403 TANG gain fully clockwise and check the presence of color distortion CPCB Turn CPCB VR2 fully clockwise VR2 Turn V R403 back counter clockwise until after the VR403 color distortion ceases altogether Turn CPCB VR2 back counter clockwise until the red streaking in the picture become inconspicuous Check for the presence of jump waves TP 5 If there is a large overshoot following a jump wave readjust V R8 as described in step 14 Also check that there is
33. ACKING BALANCE 220 000 5ms div Push PLAY key and scan to middle of the disc TRKG With the tracking and tangential servo loops stil opened adjust V R4 tracking balance to where the tracking error waveform is centered on OV and the positive and negative peak amplitudes are same level g a fa 8 PLAY 0 1V div TRKG TP 5 VR9 TRKG LOOP OFFSET VWS 025 VWS 022 Disconnect TP 8 from GND TRKG Adjust VR9 to where the tracking error waveform is centered on OV GND GND Test Adj Step Mode scope Servo point Adjustment and Check Details No Range Loop Point No TRACKING LOOP GAIN 9 PLAY CH X TANG TP 6 Disconnect TP 8 from GND to make tracking loop 20 000 0 2V div O L close set the oscilloscope into X Y mode and AF TRKG oscillator output to 4 2kHz 15V p p Scan to mid C L dle of the disc CH Y TP 5 Connect the oscillator output to CH X of the scope 5OmV div and also to TP 6 through a 68 kilohms 1 4W resis tor Connect CH Y to TP 5 refer to the connec tion diagram shown below OSCILLOSCOPE TRKG GAIN is 4 2kHz 15Vp p CH X TP 6 O AF OSC TP 50 _ VR5 Adjust VRS tracking gain to make lissajous figure into horizontal ellipse This means the phase shift be tween CH X and CH Y is 90 degrees After this ad justment has been done disconnect the oscillator and oscillos
34. EV modes and adjust VR1 most so that still mode is obtained between lead in track nos 8 and 10 on the monitor no 9 should be seen on the screen 23 PLAY 0 2V div C L TP 7 VCO ADJUSTMENT Turn trimmer VC1 inside the shield case to obtain a DC level at TP 7 of 4 0V Also check that the frame number is steady i 24 STILL TP 5 8 INCH OUTSIDE LIMIT 223 300 TP 6 Search for 223 300 a 150 Clip 5 and TP 6 together with a shorting clip and connect 10 resistor between 8 TP 5 and TP 8 thereby turning O3 on After turning VR2 fully clockwise slowly turn back counter clockwise until the position where TP 3 gt VR2 the TP 3 voltage switches from H to L is reached Disconnect the resistor between TP 5 and TP 8 25 PLAY i TP 5 VR3 12 INCH DISC OUTSIDE LIMIT 55 555 TP 6 Search for 55 555 and switch to PLAY mode Turn VR3 during playback of lead out no 10 2 to switch the TP 3 voltage from L to H TP 3 Continue in PLAY mode and check that the TP 3 voltage changes back to L from H between 8 and 15 seconds after no 19 appears in the monitor Readjust V R3 if necessary to satisfy this require ment Switch to SCAN REV mode and return to around lead out no 10 Remove the shorting clip between TP 5 and TP 6 and return to PLAY mode Play no 19 and check that the reject operation occurs from 8 to 15 seconds later 20t til 4 SCHEMATIC DIAGRAM P C B PATTERNS AND PAR
35. F MANUFACTURE BRANCH CIRCUIT SUPPLY PART 15 3 9 CAUTION NS DO NOT REMOVE SCREWS amp amp lt SEE BOTTOM NOTICE RW 022 CAUTION DO NOT REMOVE SCREWS SEE BOTTOM NOTICE VRW 022 TO PREY NO USE SOLDEREL SERVICE LaserVision PIONEER ELECTRONIC CORPORATION 4 1 Meguro 1 Chome Meguro ku Tokyo 153 Japan UNIVERSAL PIONEER CORPORATION 4 1 Meguro Chorne Meguro ku Tokyo 153 Japan PIONEER VIDEO INC 200 West Grand Avenue Montvale New Jersey 07645 U S A U S PIONEER ELECTRONICS CORPORATION 85 Oxford Drive Moonachie New Jersey 07074 U S A C APR 1982 Printed in Japan
36. IPZ 30P080 FMC PMA 26P050 FMC PMA 26P060 FMC PMA 30P060 FMC PMA 30P080 FMC PMA 30P120 FZK PMA 40P120 FZK PMB 30P060 FMC PMB 30P100 FZK PMB 30P200 FMC PMZ 26 050 FMC PMZ 26P060 FMC VPZ 30P060 FMC VPZ 30P080 FMC ZMD 30 040 FBT NZ 40 FMC PMA 30P220 FMC WA 32F080 N100 VCZ30P200FMC Description LD 1100 2 BOTTOM VIEW 115 ng 54 NG 106 lt p sf 157 PAG 4 s e o Parts list Serial No 3611501 Mark No Part No Description 3 Mark No Part 1 5 005 Potentiometer 51 2 VXA 059 Gear assembly 52 3 VBH 042 Spring 53 VXP 005 4 VNL 045 Pinion 54 5 VDG 003 Power cord 55 6 VEC 027 Cord stopper 56 VBH 045 7 VGX 023 Stider assembly 57 8 VNL 031 Retainer 58 9 094 Roller 59 10 VXX 006 Retainer pinion assembly 60 11 VNG 002 Rail 61 VBH 043 12 VLL 082 Nut 62 13 VNE 270 Washer 63 14 VKB 003 2P pin jack 64 VXX 039 15 VKN 070 F type jack 65 16 VEC 080 Blind 66 17 VNE 269 Rear terminal board 67 VRW 021 18 VWL 006 RFMD 68 VXX 055 19 Stopper 69 VSF 006 20 VWM 00i MCNB 70 FA VCX 003 Thru type capacitor assembly 71 22 VXM 010 Slider motor 72 23 VXA 054 Slider motor holder 73 24 VBH 041 Spring 74 25 VNL 028 Pinion 8 75 26 Connector holder 76 27 Holder uu 28 VWR 011 LSPS 78 29 Screw 79 30 Actuator 80 31 VSF 007 Micro switch 101 30 060 32 8 040 Micro switch spring 102 AMZ 30P0
37. P or M884024BM TC4023BP or MB84023BM TC4069UBPor MB840698M TC40118P MBB84011 BM 5 632 C2 65 i D 0 001 a 1 vow os 55 5 216 TC4049 BPor MB 84 043 BM Z17 TCS5081P TR Q3 25C1B15Y OTHERS 25C1815Y O GR 22 14 66 9777220 75 225 R76 Reo 881 N 20 220 2 220 Gm ag o o o o o o 71 25 35 21 15 23 404001 5 3 0 9 9 868 33k CC E 83 VCN 024 p SN HD il d 1 A 2 22 23 28 27 216 29 216 27 z226 23212 23 555 o 5 o ves vR2 E TR M i 2 835 122 911115 Press 220 25 MES i 220 C46 001 ao N36 BEDE 565 i Tt bu 16 oz 1 4 3 9932392 SN74LSOON or a k HD74L SO0P Rug 1 nc m25 30 35 50 42 penat PANG BAUR 10K Ww oise We 23 404001 w A cons 555 Pak Bina 2 E s Ma Ho 9 93 9 9 9 0 9 9 othe OR VSYNC HE 27 o 05 001 C3 0033 bo FG go N74L502N or 55999554 22 voro 56 e E TCA0H002Porl 5 17 w Cas 074 5022 27 T LOCK t Z8 M501J7CP 90012 79790 97979 Size 8 5 001 garo eee
38. SUPPLEMENT Service c ZVlanual ORDER NO VRT 004 0 LASER DISC PLAYER This service manual available for LD 1100 which has a serial no beyond 3611501 When other information should be needed see original LD 1100 service manual 1 BLOCK DIAGRAM 2 2 New SYPS LSPS and MCNB 23 2 DISASSEMBLY 3 New VSOP new CPCB and PSCB 29 1 ENCLOSURE AND PCBS 3 A CONT and GATE oiu EX IUE 39 2 HOW TO REMOVE SLIDER FROM 5 EXPLODED VIEW AND PARTS LIST MECHA CHASSIS 4 1 EXTERNAL AND TOP VIEW 45 3 ELECTRICAL ADJUSTMENTS 5 2 BOTTOM VIEW 49 4 SCHEMATIC DIAGRAM PCB PATTERNS 6 SAFETY CHECK 53 AND PARTS LIST 1 OVERALL CONNECTION DIAGRAM 20 PIONEER BLOCKDIAGRAM 1 INO 83 18 231 9490 11835 QOL k y 5 3 da SNVulLk J mois 5 2 aas tt 94 S 10e Lg ION Nado 2905 gt 10MIN ar 2 8055320 9 n
39. TS LIST 1 OVERALL CONNECTION DIAGRAM LD 1100 Serial No 3611501 Part No SM1A 02 RD1 4PS271J VCS 005 VEG 011 CKDYF333250 VSF 006 VSF 007 VTT 016 VDG 003 VSA 003 VXP 005 VXM 013 VXM 015 VXM 010 VDA 013 VKP 062 VKP 067 VKP 068 VKP 072 VKP 073 VKP 077 VKP 078 VKP 079 VKP 080 VKP 081 VKP 083 VKP 090 VKP 091 VKP 105 VKP 108 VKP 109 VKP 126 eo Symbol amp Description D1 R1 VRI C1 C6 Sw2 Sw3 swi N1 SYPS N2 N6 N3 N8 N4 RFAM N5 Slider N7 N13 N10 N14 N12 SYPS 15 16 N20 N23 N22 1RAB N18 RFMD N11 AUDX N31 VSOP N34 VSOP N35 VSOP N36 CONT Potentiometer Spark killer Micro switch Micro switch Power transformer Power cord Power switch Plunger Spindle motor Slider motor High voltage wire ass y Housing ass y Housing ass y Housing ass y Housing ass y Housing ass y Housing ass y Housing ass y Housing ass y Housing ass y Housing ass y Housing ass y Housing ass y Housing ass y Housing ass y Housing ass y Housing ass y Housing ass y Part No Symbol Description VWG 052 CONT VWG 028 IRAB VWL 006 RFMD VWM 001 MCNB VWR 019 SYPS VWG 043 PSCB VWR 011 LSPS VWS 022 VSOP VWV 010 RFAM VWV 019 AUDX VWV 023 CPCB VWW 025 KEYC VWG 044 GATB POWER SW Swi A 5 0 A AC 755V 2 ACPOWER 2 120V 6042
40. aa gt 2552 ex eu 4212 2 309893 85 1 88 HD jw 5 18021 5 5 HEAT Nol 5 5 77 Sig lt m a 2 5 L gt 3 i 449 5 9881 Y h E osio 82 Y E 4300230 5 as AGH ALARM x2 5 soosvn soos wn pe 5 31 m s 4 gma asia 1 HOSS 082 030 4 H 21 INAS ng asm 834114 i I lt pent 5 220 xanv lt I 8 8 2 835 n204 1 5 enzzz Tom Lun 4 92084 0301 pA i T ino i f doas E i j do 8242 NG T we JHA 2 DISASSEMBLY Caution labe dn gee Under housing 3 Unscrew 7 screws marked 6 Printed circuit Front pane 4 boards E Unscrew 4 screws e Unscrew 3 screws marked marked 4 Top housing Undo the ring and shift ti disengage the locking catc Unscrew 3 screws marked the turntable Unscrew 9 screws marked Remove parts in the order indi above sequence diagram For exampl 6 the top housing the under housing th and the hood must first be removed Note Loos
41. cope and reset the oscilloscope mode to normal mode 10 LD 1100 Test Step Mode Score sano Paints Ae Adjustment and Check Details No Range Loop Point No 10 PLAY CH X TANG TP2 FOCUS GAIN 220 000 10mV div Set the oscilloscope into X Y mode and AF oscil TRKG lator output to 2 7kHz 0 6Vp p Push PLAY key and scan to the middie of the disc Connect the oscillator output to CH X of the scope and also to TP 2 through a 68 kilohms 1 4W resis CH Y TP 1 tor Connect CH Y to TP 1 refer to the connec 20mV div tion diagram shown below OSCILLOSCOPE FOCUS GAIN p CH Y saka arenie 2 I O AF OSC 77 Tet VR2 Adjust VR2 focus gain to make lissajous figure into horizontal ellipse This means the phase shift between CH X and CH Y is 90 degrees After this adjustment i has been done disconnect the oscillator and oscillo scope and reset the oscilloscope mode to normal mode 44 Test i Ko Step M Scope Servo Point 9 Adjustment and Check Details s No FrameNo Range Loop No Point 11 PLAY 10mv div TANG 11 VR1 FOCUS OFFSET 100 C L Player in PLAY mode TANG TRKG C L TRKG While observing RF signal at TP 11 adjust VR1 C L focus offset to ob
42. e inter lock and lid switch Slider must be completely aligned with exception of Grating Verify correct power supply voltages Plug the power cord into a 120V 60Hz outlet NOTE 9 10 1 probes are used in these adjustment Scope ranges are shown with the probe in use However it may be necessary with some scope to use a 1 1 probe in mode to obtain sufficient gain WARNING EXTREME CARE MUST BE EXER 5 CISED TO LSPS BOARD WHILE WORKING Hausing WITH THE PLAYER TO PREVENT POSSIBILITY OF EXPOSING YOURSELF TO DANGEROUS VOLTAGES Tang mirror Lu VSOP board TPs list 1 Focus error 1 6 To make tangential loop 2 OSC focus input open short to GND rror Stopper 3 Bridge balance 2 PBH _ 4 GND 3 REFH TP 12 5 Tracking error 4 tangential error 1 6 OSC tracking input 5 N C INT X SET POINT Y 7 Tracking return 6 6 FG Output 55 V 040 V 8 Tomake tracking loop open 50 045 short GND 9 GND 55 e 0 50 10 Focus drive 70 0 55 11 RF signal 30 0 65 12 Tangential return A un 6 1 LD 1100 Test 2 Adj Step Mode Scope mE Point i Adjustment and Check Details No Range Loop No Point PLAYER WITH NEW VSOP BOARD VWS 022 Connect pin 1 wrapping terminal of PSCB board for the adjustments step 1 to 5 thereby the 12V and 12V lines on the VSOP board are activated 1 SET UP 5mV div TP 12 VR404 TANGENTIAL MIRROR BIAS When VSOP board is replaced
43. en the shipping screw befc ing disassembly procedures U m Caution label B tion of repairs check that L VRW 07I C 6 screw lens cap shield case 6 other shields have been fixec positions 2 ing Hood v 7 screws Open the hood 6 and unscrew 6 screws 4 marked d v 3 screws ing and shift to one side to he locking catches screws marked 2 and remove le screws marked 3 order indicated or example to remove housing the front panel emoved screw before commenc cedures Upon comple eck that the shipping ield case barrier and been fixed in suitable 2 HOW TO REMOVE SLIDER FROM MECH CHASSIS Remove the four fixing screws on the VSOP board and open the VSOP Put the slider harness out of the joint by re moving the E washer and disconnect the housings N4 N5 and high voltage cap Remove the two screws installed the slider pot assembly Remove the four screws installed the rail near the slider pot WARNING EXTREME CARE MUST BE EXERCIS ED TO LSPS BOARD WHILE WORKING WITH THE PLAYER TO PREVENT POSSIBILITY OF EXPOSING YOURSELF TO DANGEROUS VOLT AGES in the ELECTRICAL ADJUSTMENTS ADJUSTMENT LOCATION VSOP Board CPCB TRKG BAL TRKG GAIN EVEL TRKG TANG TRKGCL FCS 8RIDGE BAL 068 3 c TP 10 to GND FOCUS GAIN Apply 5 5MH O LTPS 4 2kH7 2
44. ke tangential servo TRKG loop open Scan to middle of the disc then player O L i in PLAY mode verify spindle servo loop has been locked If not output adjustment should be performed ERI Press REJECT key then set VR407 F G to the T2 mechanical center Again press PLAY key after I the spindle servo has been locked adjust VR407 to 1 5V at TP 6 6 5 7 STILL 0 1V div TANG TP 5 TRACKING ERROR CHECK GRATING ADJUST 5ms div 0 ING MENT TRKG With the tangential servo loop still opened connect O L i TP 8 to GND to make tracking loop open Verify the tracking error level is more than 2Vp p if not grating must be adjusted 214 000 Scan to the point where the slider s hole for grat irro ing adjustment comes on center of the mech chassis opening then player in STILL mode In sert grating driver into the opening then engage the cog of the grating and driver While observing the tracking error adjust the grating to find the smooth null point waveform then rotate the grating driver CCW direction to find the first point where the maximum tracking error with smooth envelope is obtained Remove the tracking driver while making sure the waveform gets no smaller LD 1100 Test Step Mode Scope Seivo Point Adi Adjustment and Check Details No Range Loop Point 8 PLAY 0 1V div TANG TP 5 VR4 TR
45. no conspicuous disturbance in TRKG error which will cause red streaking 21 PLAY CH 1 TANG TP 3 6 SPDL OFFSET 220000 0 2V div REF Connect TP 1 6 to ground TANG O L and switch CH 2 TRKG TP 2 6 to PLAY mode at about 20 000 0 2V div C L PB H VR406 Adjust VR406 to align the center of positive edge of PB H TP 2 6 including jitter with the positive edge of the REF H TP 3 6 1Ous div Check that the phase difference between PB H and REF H is less than 2ys after 20 to 30 seconds If the phase difference is greater fine adjust the VR406 Disconnect TP 1 6 from ground TANG C L and check that there is no red streaking or other color distortion in the monitor TV 17 18 CONT Board 8 inch outside Search for 23 300 Clip TP 5 amp 6 Turn Q3 on Turn fully CW slowly turn back CCW until TP 3 volt 12 inch outside ee 255 555 IU Search for 55 555 i 8 Turn Q3 off 7 N12 Rotate during lead out ino 10 to 12 to switch Lto H at TP 3 INSIDE LIMIT SCAN REV Lead in No 11 13 vci vco Adjust to 4 0V at TP 7 LD 1100 Test dj Step Mode Scope Serve Point Adj Adjustment and Check Details No Range Loop Point No CONT 22 SCAN TRKG Monitor CONT INSIDE LIMIT REV VR1 Following PLAY mode proceed with SCAN Inner FWD and SCAN R
46. r tap of the VR jig to TP 7 TP 7 TRKG return through the resistor corre sponding to the mirror rank TP 5 Connect the scope to TP 5 TRKG error Adjust the VR jig to obtain maximum tracking error and note the peak to peak amplitude Eto Rotate the VR jig so that maximum positive mirror bias is put to the tracking mirror and measure the tracking error peak to peak amplitude Etp Then rotate the VR jig so that maximum negative mirror bias is put to the mirror and measure the tracking error peak to peak amplitude Etn Likewise put mirror bias to the tangential mirror TP 12 at TP 12 TANG return and measure the tracking error peak to peak amplitudes Eto Etp and Etn at TP 5 TP 5 Make sure the followings Etp gt 0 65Eto and Etn gt 0 65Eto If not the slider needs realignment 13 SCAN TANG TP 7 VR7 TRACKING MIRROR STOPPER FWD C L TRKG C L Insert a low pass filter 47 kilohms 0 01uF between the probe 10 1 and scope input CH Y set the oscilloscope into X Y mode Connect the probe to TP 7 and verify the ground level in CH Y input CH X is not used While scanning to forward direction adjust VR7 to ob tain a positive voltage depending on the mirror rank Mirror ranks and set points are shown below Disconnect the low pass filter and reset the oscil loscope to normal mode d MIRROR RANK SET POINT V CODE COLOR C1 BLK 0 50 0 05 2 RED 0 55 0 05 i C3 YEW 0 60 0
47. tain maximum RF signal TP 1 Next while observing focus error at TP 1 adjust I the scope V position VR to center the focus error EN i to a horizontal scale line of the scope Push RE NG SET UP i JECT button then read the offset level from that S horizontal scale line The reading should be lied within a range of 0 0 1V if not adjust VR 1 to S the near limit of the range 12 BEAM PASS CHECK This step has to be performed when the slider is replaced or the problem seems to relate with optics 4 PLAY TANG Player in PLAY mode at middle of the disc connect em 20 000 O L TP 8 and TP 1 6 to GND tracking and tangential ser s TRKG vo open Release the tracking and tangential mirror 55 i stoppers Tracking and tangential mirrors are classi fied into 5 ranks by their sensitivities as shown below and the mirror ranks are designated on the connector i Verify the mirror ranks MIRROR RANK RESISTOR FOR APPLYING MIRROR CODE COLOR BIAS R Q i C1 BLK 316 C2 RED 300 BEAM PASS CHECK JIG c3 YEW 273 BLU 240 E GRN 218 12 R anga Meg 7 N 5 TP 12 Housing IP g pe 2 rp Track mirror i rank Tang mirror rank pa E 5 24 12 LD 1100 Test dj Step Mode Scope Servo Point Adj Adj nd Detai No Range Loop Point justment and Check Details 12 Connect each end of VR jig to 12V line and 12V line of VSOP and also cente
48. to the below table VR405 Next rotate VR405 slowly to CCW direction and adjust to the set point Y at TP 12 After this adjustment has been done connect TP 1 6 to GND to make tangential servo loop TANG VR404 open adjust VR404 tangential offset to OmV at O L TP 12 Disconnect 1 6 from GND C L TP 12 VR405 Mirror 1 2 D E Rank BLK RED YEW BLU GRN SET POINT X V 0 55 0 60 0 65 0 70 0 80 TP 12 SET POINT Y V 0 40 0 45 0 50 0 55 0 65 4 15 Test Adj Step Mode Scope Servo Point a Adjustment and Check Details No Range Loop Point 17 STILL 20mV div TANG VIDEO VR201 VIDEO OUTPUT LEVEL 321 000 CIL OUT Player in STILL mode in composite test pattern TRKG reproducing CIL With Video Output terminated into 75 ohms verify the video level is 1 0 1V from sync tip to white level 1f not adjust VR201 slowly to satisfy the above Use this level 7 test disc A2 only i gs L 18 STILL 20mV div TANG 201 VR202 1 H DELAYED VIDEO LEVEL 21000 A C coupled C L UASO01 Verify that the video level at pin 16 of UA 5001 is TRKG pin 16 equal to the video level at pin 18 of UA5001 if pin 18 not adjust VR202 slowly to satisfy the above 18 SETUP 0 2V div TANG TP 11 VR204 DOS LEVEL ADJUSTMENT VWS 025 VWS 022 C L U
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