Pioneer DV-AX10 Service Manual
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Pioneer DV-AX10 Service Manual

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3 7 63 1515 0

DVD PLAYER

DV-AX10
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
DV-AX10
KU/CA
TE
L 13942296513
CONTENTS
1. SAFETY INFORMATION ...................................... 2
4. PCB CONNECTION DIAGRAM ......................... 47
5. PCB PARTS LIST ............................................... 73
6. ADJUSTMENT .................................................... 83
www
7. GENERAL INFORMATION ................................ 92
7.1 DIAGNOSIS .................................................. 92
.
PIONEER CORPORATION
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
c
PIONEER CORPORATION 2001
Model
Power Requirement
120V
x
ao
i
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
http://www.xiaoyu163.com
8
D VD PLA YER
FL
POWER
DIMMER
Q Q
3
6 7
1 3
7.1.2 TROUBLE SHOOTING .......................... 94
7.1.3 ERROR CODE ....................................... 96
7.1.4 DISASSEMBLY .................................... 100
7.2 PARTS ........................................................ 104
7.2.1 IC .......................................................... 104
7.2.2 DISPLAY ............................................... 116
.
2 9
9 4
2 8
DVD
Region No.
1
1 5
0 5
8
2 9
9 4
m
co
T - ZZR FEB. 2001 Printed in Japan
9 9
ORDER NO.
RRV2429
2 8
9 9

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  • Page 1: Table Of Contents

    PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2001 T –...

  • Page 2: Safety Information

    Leakage The use of a substitute replacement component which does 0.5mA current Device not have the same safety characteristics as the PIONEER tester under recommended replacement one, shown in the parts list in test this Service Manual, may create shock, fire, or other hazards.

  • Page 3: Exploded Views And Parts List

    DV-AX10 3 7 63 1515 0 2. EXPLODED VIEWS AND PARTS LIST • NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. • mark found on some component parts indicates the importance of the safety factor of the part.
  • Page 4 DV-AX10 3 7 63 1515 0 2.2 EXTERIOR SECTION(1/2) L 13942296513 u163 Refer to "2.3 EXTERIOR SECTION(2/2)". Refer to "2.4 FRONT PANEL SECTION". http://www.xiaoyu163.com...
  • Page 5 DV-AX10 3 7 63 1515 0 ÷ EXTERIOR SECTION(1/2) PARTS LIST Mark No. Description Part No. Mark No. Description Part No. DVDM Assy VWS1475 Cord Clamper RNH-184 DSPB Assy VWG2159 Housing Assy (3P) VKP2241 MAUD Assy VWV1735 Spacer PNM1135...
  • Page 6 DV-AX10 3 7 63 1515 0 2.3 EXTERIOR SECTION(2/2) L 13942296513 Refer to u163 "2.5 LOADING MECHANISM ASSY". http://www.xiaoyu163.com...
  • Page 7 DV-AX10 3 7 63 1515 0 ÷ EXTERIOR SECTION(2/2) PARTS LIST Mark No. Description Part No. Mark No. Description Part No. AUDIO Assy VWV1735 Rubber Spacer REB1218 MAPS Assy VWR1322 Washer WH30FUC LSFB Assy VWR1320 Schew IBZ30P120FCC • • • • •...

  • Page 8: Http://Www.xiaoyu163.Com

    DV-AX10 3 7 63 1515 0 2.4 FRONT PANEL SECTION L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 9 DV-AX10 3 7 63 1515 0 ÷ FRONT PANEL SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. FLKB Assy VWG2164 Drive Arm R Assy VXA2363 PLSB Assy VWG2166 Door Spring B VBH1300 LEDB Assy...
  • Page 10 DV-AX10 3 7 63 1515 0 2.5 LOADING MECHANISM ASSY • Top View • Bottom View 23 25 Refer to "2.4 TRAVERSE MECHANISM ASSY-S". L 13942296513 LOADING MECHANISM ASSY PARTS LIST Mark No. Description Part No. Mark No. Description Part No.
  • Page 11 DV-AX10 3 7 63 1515 0 2.6 TRAVERSE MECHANISM ASSY-S • Top View L 13942296513 TRAVERSE MECHANISM ASSY-S PARTS LIST Mark No. Description Part No. Mark No. Description Part No. SMEB Assy VWG2048 Hook VNL1770 FGSB Assy VWG2009 FFC Holder...

  • Page 12: Block Diagram And Schematic Diagram

    DV-AX10 3 7 63 1515 0 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM Video Filter (Cr) F1311 IC1003 (Cb) F1361 Video Data CXD2307R IC1001 IC1002 F1411 PM0024AF DVDM ASSY HY58163210TQ-10F F1461 VIDEO MQA0-MQA9 ENCODER VQE3 F1511 CPN0-CPN7,DACK,XHS,XVS...
  • Page 13 DV-AX10 3 7 63 1515 0 IC902 CR/R IC906 TC74VHC157FT TC74VHCT541AFT IC1631-2/2 CB/B IC904 3 → 5 TC7WH157FU Converter CN505 IC904-2 HLRCK CN601 LRCK IC1631-1/2 IC902-13 CN506 IC1691-2/2 HBCK IC902-6 ADATA1 CN507 IC1201-1/2 SEL IR SEL IR IC902-10 CN602...
  • Page 14 DV-AX10 3 7 63 1515 0 IC608-IC610 IC607-1/2 CN601 TC7W53FU (Cr) IC610 (Cr) VOUT ASSY CR/R (Cb) CB/B JA653 IC607-2/2 (Cb) IC609 COMPONENT VIDEO OUT IC606-1/2 IC606-2/2 IC608 IC604-2/2 JA651 IC602-1/2 VIDEO OUT IC604-1/2 IC602-IC607 TK15420M IC603-1/2 JA652 IC603-2/2...
  • Page 15 DV-AX10 3 7 63 1515 0 IC681 IC603 IC661 SM5847AF TC74VHCT541AFT CN602 PD0236AM AUDIO OUT Digital Filter IC701 DATA2I ADATA2 DATA1T CENTER ADATA1 Hi-Bit ADATA0 IC711 LRCK SUB WOOFER IC691 IC671 SM5847AF PD0236AM Digital Filter IC721 Hi-Bit SURROUND IC731...
  • Page 16 DV-AX10 3 7 63 1515 0 3.2 OVERALL CONNECTION DIAGRAM, LOMB, LOSB, SMEB, FGSB and LSFB ASSYS AC POWER CORD VDG1046 AC120V 60Hz LSFB ASSY (VWR1320) FOR RS-232C DOUT ASSY (VWG2162) MAPS ASSY (VWR1322) ACE7014 VKP2229 NOTE FOR FUSE REPLACEMENT...
  • Page 17 DV-AX10 3 7 63 1515 0 Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". : RF SIGNAL ROUTE : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE...
  • Page 18 DV-AX10 3 7 63 1515 0 3.3 DVDM ASSY(1/5) VCH1219 VCH1220 L 13942296513 VCH1195 VCH1194 VCH1220 u163 http://www.xiaoyu163.com...
  • Page 19 DV-AX10 3 7 63 1515 0 DVDM ASSY (VWS1475) : The power supply is shown with the marked box. : RF SIGNAL ROUTE to BY CHIP : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE : SLIDER SERVO LOOP LINE...
  • Page 20 DV-AX10 3 7 63 1515 0 3.4 DVDM ASSY(2/5) VYW1816 L 13942296513 VCH1219 VCH1219 1/5, 5/5 VCH1219 VCH1219 VCH1219 VCH1219 VCH1219 VCH1219 VCH1195 u163 http://www.xiaoyu163.com...
  • Page 21 DV-AX10 3 7 63 1515 0 DVDM ASSY (VWS1475) RESISTOR CAPACITOR : The power supply is shown with the marked box. 3 → 5 CONVERTER VCH1220 L 13942296513 5 → 3 CONVERTER to IC601(3P) to BY CHIP 1/5, 3/5, 4/5...
  • Page 22 DV-AX10 3 7 63 1515 0 3.5 DVDM ASSY(3/5) (AC) DVDM ASSY (VWS1475) : RF SIGNAL ROUTE : CD AUDIO SIGNAL ROUTE (AC) : DVD AUDIO DATA ROUTE (AC) : AC-3/DTS AUDIO DATA ROUTE VCH1219 VCH1219 VCH1195 VCH1219 (AC)
  • Page 23 DV-AX10 3 7 63 1515 0 VCH1195 VCH1195 VCH1195 VCH1195 L 13942296513 VCH1195 (CSYNC:FOR EDUCATION) (PD: FOR EDUCATION) VCH1220 (AC) VCH1220 VCH1220 VCH1195 u163 VCH1195 http://www.xiaoyu163.com...
  • Page 24 DV-AX10 3 7 63 1515 0 3.6 DVDM ASSY(4/5) CN103 CN102 VCH1195 from BY CHIP (AC) CN105 L 13942296513 VCH1220 3 → 5 CONVERTER to BY CHIP (AC) to BY CHIP (AC) (AC) u163 (AC) 3 → 5 (AC) CONVERTER 3 →...
  • Page 25 DV-AX10 3 7 63 1515 0 DVDM ASSY (VWS1475) : The power supply is shown with the marked box. : CD AUDIO SIGNAL ROUTE VCH1195 VCH1195 VCH1195 : DVD AUDIO DATA ROUTE (AC) : AC-3/DTS AUDIO DATA ROUTE RESISTOR...
  • Page 26 DV-AX10 3 7 63 1515 0 3.7 DVDM ASSY(5/5) DVDM ASSY (VWS1475) VCH1195 : Y SIGNAL ROUTE : C SIGNAL ROUTE (CR) : CR SIGNAL ROUTE (CB) : CB SIGNAL ROUTE RESISTOR CAPACITOR VCH1195 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 27 DV-AX10 3 7 63 1515 0 : The power supply is shown with the marked box. (CR) (CB) (CR) (CR) (CR) L 13942296513 (CR) (CR) (CB) (CB) (CB) (CR) (CB) (CB) (CB) u163 http://www.xiaoyu163.com...
  • Page 28 DV-AX10 3 7 63 1515 0 3.8 DSPB ASSY(1/2) MASK ROM DSPB ASSY (VWG2159) L 13942296513 to BY CHIP to BY CHIP u163 http://www.xiaoyu163.com...
  • Page 29 DV-AX10 3 7 63 1515 0 : CD AUDIO SIGNAL ROUTE : DVD (AC-3/DTS) AUDIO DATA ROUTE L 13942296513 to BY CHIP u163 http://www.xiaoyu163.com...
  • Page 30 DV-AX10 3 7 63 1515 0 3.9 DSPB ASSY(2/2) CN511 CN510 CN513 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 31 DV-AX10 3 7 63 1515 0 DSPB ASSY : The power supply is shown with the marked box. (VWG2159) : CD AUDIO SIGNAL ROUTE : DVD (AC-3/DTS) AUDIO DATA ROUTE L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 32 DV-AX10 3 7 63 1515 0 3.10 MAUD and MAPS ASSYS VNF1084 MAUD ASSY (VWV1737) L 13942296513 u163 CN101 CN201 CN251 http://www.xiaoyu163.com...
  • Page 33 DV-AX10 3 7 63 1515 0 : CD AUDIO SIGNAL ROUTE : The power supply is shown with the marked box. : DVD AUDIO DATA ROUTE : DVD (AC-3/DTS) AUDIO SIGNAL ROUTE L 13942296513 MAPS ASSY (VWR1322) u163 CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE NO.
  • Page 34 DV-AX10 3 7 63 1515 0 3.11 AUDIO, BLOUT and BLSW ASSYS AUDIO ASSY (VWV1735) L 13942296513 CN607 u163 CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE NO. ICP-N38 ROHM CO.,LTD. FOR IC421, IC431, IC441 AND IC451...
  • Page 35 DV-AX10 3 7 63 1515 0 : The power supply is shown with the marked box. : CD AUDIO SIGNAL ROUTE BLSW ASSY (VWG2170) L 13942296513 BLOUT ASSY (VWV1743) u163 http://www.xiaoyu163.com...
  • Page 36 DV-AX10 3 7 63 1515 0 3.12 DOUT ASSY L 13942296513 CN508 u163 http://www.xiaoyu163.com...
  • Page 37 DV-AX10 3 7 63 1515 0 : The power supply is shown with the marked box. DOUT ASSY (VWG2162) L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 38 DV-AX10 3 7 63 1515 0 3.13 VOUT ASSY VOUT ASSY (VWV1760) L 13942296513 (CB) (CB) (CR) (CR) (CR) (CR) (CB) (CB) (CB) (CR) u163 http://www.xiaoyu163.com...
  • Page 39 DV-AX10 3 7 63 1515 0 : The power supply is shown with the marked box. L 13942296513 (CB) (CB) (CR) (CR) (CB) (CB) (CR) (CR) (CR) : CR SIGNAL ROUTE u163 : VIDEO SIGNAL ROUTE (CB) : CB SIGNAL ROUTE...
  • Page 40 DV-AX10 3 7 63 1515 0 3.14 FLKB, PLSB, DRMB, DRSB and LEDB ASSYS FLKB ASSY (VWG2164) FLDIMMER L 13942296513 PE5047A u163 http://www.xiaoyu163.com...
  • Page 41 DV-AX10 3 7 63 1515 0 DRSB ASSY (VWG2168) PLSB ASSY (VWG2166) DRMB ASSY (VWG2169) LEDB ASSY (VWG2167) Complete Complete L 13942296513 LEVEL SHIFT u163 : The power supply is shown with the marked box. FLKB ASSY PLSB ASSY...
  • Page 42 DV-AX10 3 7 63 1515 0 3.15 SYPS and FANB ASSYS CAUTION : FOR CONTINUED PROTECTION CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE NO. 491 .500, MFD BY WITH SAME TYPE NO.
  • Page 43 DV-AX10 3 7 63 1515 0 SYPS ASSY (VWR1324) CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE NO. 491 .600, MFD BY LITTELFUSE INC. FOR IC103. CAUTION : FOR CONTINUED PROTECTION AGAINST CAUTION : FOR CONTINUED PROTECTION RISK OF FIRE, REPLACE ONLY WITH SAME TYPE NO.
  • Page 44 DV-AX10 3 7 63 1515 0 WAVEFORMS Note : The encircled numbers denote measuring point in the schematic diagram. DVDM ASSY DSPB ASSY CN201 - pin 5, 6 (RFO) Foot of R612 (20M) Compression DATA Foot of R140 (HCKT) V: 1V/div.
  • Page 45 DV-AX10 3 7 63 1515 0 MAUD ASSY AUDIO ASSY Foot of R620 (DIRCLK) IC603 - pin 4 (ADATA1) Foot of R108 (DIRCLK) IC131 - pin 14 (DATA1)(44.1kHz/24 bit) V: 1V/div. H: 20nsec/div. IC603 - pin 2 (ADATA2) V: 1V/div. H: 20nsec/div.
  • Page 46 DV-AX10 3 7 63 1515 0 VOUT ASSY FLKB ASSY JA651 - pin 1, 2 JA653 - pin 6 (Cr Output) IC101 - pin 11 (X2) (Composite Video Out) at play Color Bar Signal V: 1V/div. H: 100nsec/div. at play Composite Video Disc (DVD-REF-A1 : T2-Chap.

  • Page 47: Pcb Connection Diagram

    DV-AX10 3 7 63 1515 0 4. PCB CONNECTION DIAGRAM NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic 3. The parts mounted on this PCB include all necessary parts for diagrams.
  • Page 48 DV-AX10 3 7 63 1515 0 4.2 DVDM ASSY PICKUP CN604 CN603 CN602 ASSY DVDM ASSY CN602 CN402 L 13942296513 CN601 CN801 VR1261 VR1251 VR1201 VR1331 VR1431 VR1532 u163 VR1531 IC1008 Q1631 IC1201 Q1261 IC1009 IC987 IC901 IC902 IC904...
  • Page 49 DV-AX10 3 7 63 1515 0 • This PCB is a six-layered board. CN301 CN403 CN102 L 13942296513 (VNP1749-C) SIDE A u163 IC704 Q108 Q105 Q113 Q114 Q101 IC352 Q281 IC252 IC253 Q602 Q601 IC261 IC303 IC201 IC614 Q103...
  • Page 50 DV-AX10 3 7 63 1515 0 DVDM ASSY L 13942296513 IC501 IC608 IC615 Q102 Q109 Q542 IC299 Q112 IC305 IC1012 u163 IC606 IC611 Q541 IC101 Q107 IC301 IC1011 IC613 Q543 Q111 IC161 IC612 Q106 CN105 CN103 IC604 Q301 IC701...
  • Page 51 DV-AX10 3 7 63 1515 0 • This PCB is a six-layered board. CN102 L 13942296513 (VNP1749-C) Q1700 Q1702 IC1012 IC903 Q1001 IC1003 IC917 IC1005 IC1010 u163 Q1701 Q1703 IC1011 IC912 IC1002 IC803 IC1004 Q1251 Q1363 IC1601 IC802 IC804...
  • Page 52 DV-AX10 3 7 63 1515 0 4.3 DSPB ASSY • This PCB is a four-layered board. DSPB ASSY IC106 IC802 IC801 IC803 IC165 IC161 IC152 IC158 IC164 IC156 IC105 IC951 IC102 IC503 IC151 IC504 IC551 IC552 L 13942296513 IC553 IC554 IC555...
  • Page 53 DV-AX10 3 7 63 1515 0 • This PCB is a four-layered board. DSPB ASSY CN511 L 13942296513 CN513 CN510 u163 (VNP1750-B) SIDE B http://www.xiaoyu163.com...
  • Page 54 DV-AX10 3 7 63 1515 0 4.4 MAUD ASSY CN502 MAUD ASSY L 13942296513 Q701 IC741 IC701 IC751 Q702 IC711 IC761 IC721 IC771 IC731 u163 http://www.xiaoyu163.com...
  • Page 55 DV-AX10 3 7 63 1515 0 CN101 CN505 CN201 L 13942296513 CN504 CN251 CN509 (VNP1751-D) C701 Q113 Q114 Q101 IC352 Q281 IC252 IC253 Q602 C711 IC201 IC614 Q103 IC251 IC959 Q952 Q951 C721 IC702 IC965 IC951 IC601 C731 IC703...
  • Page 56 DV-AX10 3 7 63 1515 0 MAUD ASSY L 13942296513 Q607 Q601 Q606 Q602 u163 http://www.xiaoyu163.com...
  • Page 57 DV-AX10 3 7 63 1515 0 L 13942296513 (VNP1751-D) u163 SIDE B http://www.xiaoyu163.com...
  • Page 58 DV-AX10 3 7 63 1515 0 4.5 MAPS ASSY MAPS ASSY Q503 IC501 IC521 IC502 Q522 Open L 13942296513 Q532 IC503 IC531 IC511 Q513 (VNP1766-D) AUDIO CN601 TRANS u163 SIDE A http://www.xiaoyu163.com...
  • Page 59 DV-AX10 3 7 63 1515 0 MAPS ASSY Q502 Q501 Q521 Q504 L 13942296513 Q511 Q505 Q531 Q512 (VNP1766-D) u163 SIDE B http://www.xiaoyu163.com...
  • Page 60 DV-AX10 3 7 63 1515 0 4.6 AUDIO, BLOUT and BLSW ASSYS AUDIO ASSY L 13942296513 Q323 IC391 IC392 IC381 IC371 IC341 IC361 IC342 IC351 IC351 IC321 IC311 IC301 BLSW ASSY u163 (VNP1766-D) (VNP1766-D) BLOUT ASSY I J K...
  • Page 61 DV-AX10 3 7 63 1515 0 CN605 CN607 CN606 AUDIO TRANS L 13942296513 VC111 VC121 VC111 (VNP1751-D) VC121 IC101 IC171 IC271 IC141 IC261 IC421 IC431 IC422 IC131 IC272 IC151 Q422 IC451 IC442 IC111 Q223 Q262 Q432 IC121 Q224 Q264...
  • Page 62 DV-AX10 3 7 63 1515 0 AUDIO ASSY L 13942296513 Q413 Q421 Q414 Q431 Q451 Q441 u163 SIDE B http://www.xiaoyu163.com...
  • Page 63 DV-AX10 3 7 63 1515 0 L 13942296513 (VNP1751-D) Q386 Q365 Q385 Q371 Q362 Q366 Q322 Q321 Q335 Q312 Q336 Q316 Q315 BLOUT ASSY BLSW ASSY u163 (VNP1766-D) (VNP1766-D) http://www.xiaoyu163.com...
  • Page 64 DV-AX10 3 7 63 1515 0 4.7 DOUT ASSY DOUT ASSY CN508 (VNP1751-D) IC931 Q942 IC921 Q865 IC851 IC901 Q861 IC881 IC911 IC831 L 13942296513 Q864 Q863 Q941 Q943 IC841 Q831 IC861 IC871 Q862 IC821 IC811 SIDE A DOUT ASSY...
  • Page 65 DV-AX10 3 7 63 1515 0 4.8 VOUT ASSY VOUT ASSY (VNP1752-A) Q603 IC601 IC831 IC604 Q608 IC607 IC609 Q502 IC606 Q503 IC605 IC603 Q611 Q604 Q602 IC871 IC602 IC610 Q614 Q501 IC608 Q504 Q613 Q609 L 13942296513 Q615...
  • Page 66 DV-AX10 3 7 63 1515 0 4.9 FLKB, PLSB, DRMB, DRSB and LEDB ASSYS CN404 CN514 FLKB ASSY Q104 IC106 IC103 IC107 L 13942296513 Q106 Q110 Q109 IC102 Q105 PLSB ASSY (VNP1752-A) DRMB ASSY DRSB ASSY LEDB ASSY u163...
  • Page 67 DV-AX10 3 7 63 1515 0 (VNP1752-A) IC106 IC103 IC105 IC101 IC107 L 13942296513 u163 SIDE A http://www.xiaoyu163.com...
  • Page 68 DV-AX10 3 7 63 1515 0 FLKB ASSY Q114 L 13942296513 u163 SIDE B http://www.xiaoyu163.com...
  • Page 69 DV-AX10 3 7 63 1515 0 SIDE B (VNP1752-A) L 13942296513 Q103 Q108 Q101 Q112 Q102 PLSB ASSY (VNP1752-A) LEDB ASSY DRMB ASSY DRSB ASSY u163 (VNP1752-A) (VNP1752-A) (VNP1752-A) http://www.xiaoyu163.com...
  • Page 70 DV-AX10 3 7 63 1515 0 4.10 SYPS ASSY MAIN SYPS ASSY TRANS IC106 IC206 IC307 IC306 W150 W151 IC303 IC313 IC304 Q304 IC302 IC301 IC312 L 13942296513 IC204 IC201 IC216 Q331 IC104 Q206 IC202 IC212 VR206 IC311 IC103 IC102...
  • Page 71 DV-AX10 3 7 63 1515 0 SYPS ASSY L 13942296513 Q218 Q401 Q402 u163 (VNP1766-D) SIDE B http://www.xiaoyu163.com...
  • Page 72 DV-AX10 3 7 63 1515 0 4.11 FANB and LSFB ASSYS LSFB ASSY POWER CORD FANB ASSY CN405 MAIN TRANS AUDIO TRANS L 13942296513 (VNP1751-D) (VNP1751-D) SIDE A FAN MOTOR (VNP1751-D) FANB ASSY u163 LSFB ASSY (VNP1751-D) SIDE B...

  • Page 73: Pcb Parts List

    DV-AX10 3 7 63 1515 0 5. PCB PARTS LIST Mark No. Description Part No. Mark No. Description Part No. NOTES : ÷ Parts marked by “ NSP ” are generally unavailable because they are not in our Master Spare Parts List.
  • Page 74 DV-AX10 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. IC907, IC909 TC74VHC153FT C981, C 982 CCSRCH150J50 IC902, IC905 TC74VHC157FT C 206, C 210, C211 CCSRCH151J50 IC612 TC74VHC541FT C 322 CCSRCH180J50 IC607, IC610 TC74VHC574FT C104–...
  • Page 75 DV-AX10 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. C804, C811, C813, C816, C818 VCH1220 C1504, C1531, C1602, C1605- C1609 CKSRYF105Z10 (10µF) C161, C1633, C1635, C1693, C1695 CKSRYF105Z10 C903, C913 (10µF) VCH1220...
  • Page 76 DV-AX10 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. KN1-KN4 EARTH METAL FITTING VNF1109 RESISTORS R101,R108,R139,R143,R145(10kΩ) DCN1094 R148,R207,R217 (10kΩ) DCN1094 R110,R119,R123,R163,R164 (22Ω) DCN1104 DSPB ASSY R172,R173,R178,R180,R197 (22Ω) DCN1104 R216,R219,R230,R238,R239 (22Ω) DCN1104 SEMICONDUCTORS...
  • Page 77 DV-AX10 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. C 601, C 603, C 605, C 607, C 618 CEHAZA471M6R3 MADOUT ASSY C 620, C 701, C 702, C 711, C 712...
  • Page 78 DV-AX10 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. Q 442, Q 452 2SA1262 C 185, C 187, C 261, C 262, C 9251 CKSRYF105Z10 Q 221, Q 222 2SB1237X C 9253-C 9255,C 9301,C 9302,C 9305 CKSRYF105Z10...
  • Page 79 DV-AX10 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. OTHERS Q863,Q865,Q941,Q943 2SB1237X Q831,Q861,Q862,Q864,Q942 DTC124EK CN251 CONNECTOR 53047-1310 D871,D931,D932,D941,D942 1SS355 CN201 CONNECTOR 53047-1410 CN101 CONNECTOR 53047-1510 CN351 KR CONNECTOR B4B-PH-K-R COILS AND FILTERS...
  • Page 80 DV-AX10 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. JA653 3 BNC CONNECTOR VKN1558 COILS AND FILTERS SCREW PLATE VNE1948 L501,L601,L602 LCTA470J3225 KN501,KN502 EARTHMETAL FITTING VNF1084 L636,L638,L648,L652,L656 VTL1100 L681-L684 VTL1100 FLOUT ASSY...
  • Page 81 DV-AX10 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. R136,R137,R160,R161 RS1/10S331J OTHERS R178,R181 RS1/10S392J CN331 KR CONNECTOR B3B-PH-K-S R185 RS1/10S472J R145 RS1/16S1503F R138,R146,R152,R168 RS1/16S3003F SYPS ASSY Other Resistors RS1/16S&&&J SEMICONDUCTORS IC304,IC314,IC304 (250mA)
  • Page 82 DV-AX10 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. RESISTORS LSFB ASSY R314,R361 RD1/4PU102J R324 RD1/4PU103J COILS AND FILTERS R371 RD1/4PU221J EMC Filter ATF7023 R304 RD1/4PU472J R306 RD1/4PU8R2J SWITCH R121-R123 RN1/10SE1001D R312...

  • Page 83: Adjustment

    DV-AX10 3 7 63 1515 0 6. ADJUSTMENT 6.1 ADJUSTMENT ITEMS AND LOCATION Adjustment Points (PCB Part) SYPS ASSY DVDM ASSY AUDIO ASSY CN507 CN401 CN506 JA302 JA352 CN502 D206 VR1261 CN508 VR1251 VR1431 VR1531 VR1201 VR1532 VR1331 IC801...
  • Page 84 DV-AX10 3 7 63 1515 0 6.2 JIGS AND MEASURING INSTRUMENTS Dual-trace oscilloscope Frequency counter (with delay) Screwdriver (small) Display digit 8-digit TV monitor Frequency band 40MHz – Voltmeter 6.3 NECESSARY ADJUSTMENT POINTS L 13942296513 When Adjustment Points Exchange PCB Assy...

  • Page 85: Electrical Adjustment

    DV-AX10 3 7 63 1515 0 6.4 ELECTRICAL ADJUSTMENT V + 5U Adjustment • Perform this adjustment for less than 10 seconds after turns the power on. • When this adjustment did not complete for less than 10 senconds, adjust it once again after turns the power off once and Q206 cooled down.
  • Page 86 DV-AX10 3 7 63 1515 0 Y Level Adjustment • Power ON • Play the DVD test disc DVDM ASSY 1Vp-p at the composite signal part VR1251 VIDEO Player (Rear) START TV monitor Oscilloscope Probe (10:1) V: 20mV/div. H: 10µsec/div.
  • Page 87 DV-AX10 3 7 63 1515 0 Color-difference Y Level Adjustment • Power ON • Play the DVD test disc DVDM ASSY 1Vp-p at the 100% color-bar signal part • Interlace mode VR1531 COMPONENT VIDEO OUT Player (Rear) START TV monitor...
  • Page 88 DV-AX10 3 7 63 1515 0 Color-difference Cr Level Adjustment • Power ON • Play the DVD test disc DVDM ASSY at the 100% color-bar 0.7Vp-p signal part • Interlace mode VR1331 COMPONENT VIDEO OUT Player (Rear) START TV monitor...
  • Page 89 DV-AX10 3 7 63 1515 0 Progressive Color-difference Cb Level Confirmation Confirm • Power ON • Play the DVD test disc at the 100% color-bar signal part 0.7Vp-p • Progressive mode COMPONENT VIDEO OUT Player (Rear) START TV monitor...
  • Page 90 DV-AX10 3 7 63 1515 0 27MHz Clock Adjustment • Power ON DVDM • DAC mode ON ASSY • Test mode 27.000000MHz ± 170Hz VC951 Player START DVDM ASSY IC801 - pin 93 Frequency counter L 13942296513 36MHz Clock Adjustment * 27MHz is generated from 36MHz by IC959.
  • Page 91 DV-AX10 3 7 63 1515 0 33MHz Clock Adjustment * 27MHz is generated from 33MHz by IC959. • Power ON AUDIO • CD PLAY ASSY • VIDEO ON 27.000000MHz ± 170Hz VC111 Player START DVDM ASSY IC801 - pin 93...

  • Page 92: General Information

    DV-AX10 3 7 63 1515 0 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 TEST MODE SCREEN DISPLAY When the test mode is entered, press the ESC button and the TEST button in order of the test mode remote control unit (GGF1067).
  • Page 93 DV-AX10 3 7 63 1515 0 (10) Output video system [V – ∗ ∗ ∗ ∗ ∗] [∗] (19) The part number of the flash ROM and system controller [∗ ∗ ∗ ∗ ∗ ∗ / ∗ ∗ ∗ ∗ ∗ ∗ ∗]...

  • Page 94: Trouble Shooting

    DV-AX10 3 7 63 1515 0 7.1.2 TROUBLE SHOOTING • No Power ON • FL is not turned ON • FL indication is unusual START Power ON • Blow out fuse of the primary side (FU1, FU2) • Check the following connections :...
  • Page 95 DV-AX10 3 7 63 1515 0 Confirm the connection of each connector and FFC at first. And confirm that normal power supply voltage is supplied from the SYPS Assy to each Assy. START Set to VIDEO ON Is each signal...

  • Page 96: Error Code

    DV-AX10 3 7 63 1515 0 7.1.3 ERROR CODE Error codes that are displayed on the FL display without using the remote control unit FL Display Possible causes Operation of the unit The sound may not out AV1 VER AV-1 chip is not a match with the program of system controller with the specific audio.
  • Page 97 DV-AX10 3 7 63 1515 0 Description Causes if with a DVD Causes if with a CD Operation of the of Error SGC converge SGC could not converge during detects the peak Open timeout 41 Spindle timeout The unit did not enter Stop mode within 10 seconds of issuance of a Stop command.
  • Page 98 DV-AX10 3 7 63 1515 0 Description Causes if with a DVD Causes if with a CD Operation of the Unit of Error ID can not read An ID could not be read for 1 second or more. Stop...
  • Page 99 DV-AX10 3 7 63 1515 0 Stops (the mechanical Detection of tracking During playback, the overcurrent detection port was at L for 300 ms or more controller operates overcurrent continuously. independently). Turns off the power Short-circuit test While the power was on, the overcurrent detection port was at L for 40 ms or more...

  • Page 100: Disassembly

    DV-AX10 3 7 63 1515 0 7.1.4 DISASSEMBLY Top Plate, Side Alum. L and R Rear Mole Rear Mole ×4 ×2 ×2 ×3 ×4 Side Alum. L ×3 Shield Sheet M2 ×2 Top Plate ×4 Side Alum. R ×3...
  • Page 101 DV-AX10 3 7 63 1515 0 VOUT, DVDM and DSPB Assys ×3 ×2 VOUT Assy DVDM Assy Rear Panel There is the DSPB ×5 Assy on the back side. Main Shield T Stand the DVDM Assy against the PCB Holder.
  • Page 102 DV-AX10 3 7 63 1515 0 Main Shield B and MAPS Assy Traverse Mechanism Assy-S ×6 Main Shield B Bridge ×2 Pull it out to the being cross rear. ×3 Stand the PCB and diagnose it. Tray Stabilizer Caution : Do not short-circuit by using the insulation sheet, etc..
  • Page 103 DV-AX10 3 7 63 1515 0 SYPS, DOUT and LSFB Assys • Turn the power on, and pull out the Tray by pressing the § button and remove the Tray Panel. ×2 Unhook ×8 Sub-chassis T Unhook ×2 Front Panel ×2...

  • Page 104: Parts

    DV-AX10 3 7 63 1515 0 7.2 PARTS 7.2.1 IC • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. • List of IC BU2185F, LC89055W-RA8, PD3410A, PM0024AF, CY2071ASL-371 BU2185F (DVDM ASSY : IC959) •...
  • Page 105 DV-AX10 3 7 63 1515 0 LC89055W-RA8 (DVDM ASSY : IC6001) • DIR IC • Block Diagram Microcomputer Interface CSFLAG EMPHA C-bit Pa, Pb Detection Detection AUDIO F0/P0/C0 F1/P1/C1 DISEL F2/P2/C1 Computation DOUT VF/P3/C3 DIN0 AUTO Input BPSYNC Block...
  • Page 106 DV-AX10 3 7 63 1515 0 • Pin Function v i t t s i l l u t s i − − t l i f − − l l i l l i c t i −...
  • Page 107 DV-AX10 3 7 63 1515 0 PD3410A (DVDM ASSY : IC601) • System Control IC • Pin Function − − − − − t f i t s i c t i − l l i t f i t s i −...
  • Page 108 DV-AX10 3 7 63 1515 0 − − − − c t i c t i − c t i c t i c t i c t i − c t i − L 13942296513 − i n i −...
  • Page 109 DV-AX10 3 7 63 1515 0 c t i − − − l l o l a i l l o l a i e l l − e l l − L 13942296513 − − − u163 http://www.xiaoyu163.com...
  • Page 110 DV-AX10 3 7 63 1515 0 − − − − L 13942296513 − − − u163 − http://www.xiaoyu163.com...
  • Page 111 DV-AX10 3 7 63 1515 0 PM0024AF (DVDM ASSY : IC1001) • Video Encoder IC • Pin Function − − c i t . ) r v i t y t i . ) r v i t y t i −...
  • Page 112 DV-AX10 3 7 63 1515 0 − − − − − t s i t s i − t i c t i c t i c − µ µ t i c t i c − t s i...
  • Page 113 DV-AX10 3 7 63 1515 0 − − − − − y t i − − − − L 13942296513 − − − − − − t i r − − − − − − − u163 http://www.xiaoyu163.com...
  • Page 114 DV-AX10 3 7 63 1515 0 − − − l l u − l l u − − l l u − L 13942296513 l l u − − l l u − l l u − − l l u...
  • Page 115 DV-AX10 3 7 63 1515 0 − " : " t t i t t i t t i t t i CY2071ASL-371 (DVDM ASSY : IC965) • PLL Clock Generator • • Block Diagram Pin Function No. Pin Name...

  • Page 116: Display

    DV-AX10 3 7 63 1515 0 7.2.2 DISPLAY VAW1048 (FLKB ASSY : V101) • FL Display External Dimensions ANGLE V–PART PROGRAM RANDOM CHP/TRK REPEAT A–B REMAIN DOLBY CONDITION MEMO TOTAL DIGITAL TITLE LAST MEMO LPCM HDCD DOWN MIX MPEG SACD 44.1k...
  • Page 117 DV-AX10 3 7 63 1515 0 Anode and Grid Assignment GA : G2, G4 to G6, G8, G10, G13 L 13942296513 DOLBY DIGITAL LPCM ANGLE HDCD V-PART MPEG SCAD CONDITION MEMO LAST MEMO DOWN MIX 44.1k 16bit 88.2k 20bit...

  • Page 118: Panel Facilities And Specifications

    DV-AX10 3 7 63 1515 0 8. PANEL FACILITIES AND SPECIFICATIONS 8.1 PANEL FACILITIES 7 Front Panel D VD PLA YER POWER DIMMER L 13942296513 7 (stop) button POWER switch Press to stop playback. Pressing once enables playback Press to switch the player on or off.
  • Page 119 DV-AX10 3 7 63 1515 0 7 Display A - B ANGLE V-PART PROGRAM RANDOM CHP/TRK REPEAT REMAIN DOLBY CONDITION MEMO TOTAL DIGITAL TITLE LAST MEMO LPCM DOWN MIX MPEG SACD 44.1k 16bit 88.2k 20bit 192k 176.4k 24bit DOLBY DIGITAL indicator CONDITION MEMO indicator Indicates Dolby Digital audio playback.

  • Page 120: Rear Panel

    DIGITAL OUT jacks (coaxial(COAX)/optical (OPT)) CONTROL IN jack to the CONTROL OUT jack of another PIONEER component bearing the Î mark, you can Use to output the digital audio signal recorded on discs. control the player as though it were a component in a You can output the digital signal via either coaxial or optical output jack to an AV amplifier or receiver.

  • Page 121: Remote Control

    DV-AX10 3 7 63 1515 0 7 Remote Control (Buttons indicated with * are used for menu operation.) MENU button* Use to display or close the DVD menu screen. AUDIO button Press repeatedly to select one of the audio languages and/or audio formats programmed on a DVD.
  • Page 122 DV-AX10 3 7 63 1515 0 PREVIOUS 4/NEXT ¢ buttons DIMMER (FL) button During playback, press PREVIOUS 4 to go back to a Press to change the brightness of the Display windows previous chapter/track and NEXT ¢ to advance to the and disc illumination in four steps: maximum brightness, next chapter/track.

  • Page 123: Specifications

    DV-AX10 3 7 63 1515 0 8.2 SPECIFICATIONS General SystemDVD system and Compact Disc digital audio system Digital audio characteristics Power requirements ........ AC 120 V, 60 Hz Frequency response Power consumption ..........58 W ......4 Hz to 88 kHz (DVD-Audio fs: 192 kHz) Weight ..........

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