Pioneer DV-47A Service Manual
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Pioneer DV-47A Service Manual

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3 7 63 1515 0

DVD PLAYER

DV-47A
DV-S733A
DV-747A
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
TE
L 13942296513
Type
DV-47A
KUXJ/CA
LBXJ
WLXJ/NC
WLXJ/RD
WYXJ
CONTENTS
1. SAFETY INFORMATION ....................................... 2
4. PCB CONNECTION DIAGRAM ........................... 47
5. PCB PARTS LIST ................................................ 60
6. ADJUSTMENT ..................................................... 70
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PIONEER CORPORATION
PIONEER ELECTRONICS (USA) 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
http://www.xiaoyu163.com
Model
DV-S733A
DV-747A
−
−
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−
−
?
−
−
?
−
−
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−
−
?
x
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i
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
http://www.xiaoyu163.com
2 9
8
FL OFF
FL DIMMER
STANDBY/ON
Q Q
3
6 7
1 3
1 5
Power Requirement
AC120V
AC110V
AC220-240V
AC220-240V
AC220-240V
7. GENERAL INFORMATION ................................ 76
7.1 DIAGNOSIS .................................................. 76
PICKUP DEFECTIVE ........................... 78
7.1.3 TEST POINTS LOCATION ................... 79
7.1.5 TROUBLE SHOOTING ........................ 85
7.1.6 ERROR CODE ..................................... 86
7.1.7 DISASSEMBLY .................................... 90
7.2 IC .................................................................. 95
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9 4
2 8
7
8
3
0
4 1
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ORDER NO.
RRV2564
0 5
8
2 9
9 4
2 8
Region No.
1
3
3
4
2
m
T - ZZE NOV. 2001 Printed in Japan
9 9
9 9
Remarks

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  • Page 1: Table Of Contents

    PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) 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

    The use of a substitute replacement component which does Leakage 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 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 WARNING ! THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1 BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR CLASS 1.

  • Page 4: Exploded Views And Parts List

    DV-47A, DV-S733A, DV-747A 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 5 See Contrast table (2) L 13942296513 (Spanish/Portuguese/Dutch/Swedish) Polyethylene Bag See Contrast table (2) (2) CONTRAST TABLE DV-47A/KUXJ/CA, DV-S733A/LBXJ, WLXJ/NC, WLXJ/RD and DV-747A/WYXJ are constructed the same except for the following : Part No. Mark No. Symbol and Description Remarks DV-47A...
  • Page 6 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 2.2 EXTERIOR SECTION WLXJ/NC, WLXJ/RD, WYXJ Types Only KUXJ/CA Type Only Refer to "2.5 LOADING MECHANISM ASSY". Except WLXJ/NC, WLXJ/RD Types L 13942296513 WYXJ Type Only Except KUXJ/CA Type WYXJ Type...
  • Page 7 Screw Z39-019 • • • • • Shielding Plate See Contrast table (2) (2) CONTRAST TABLE DV-47A/KUXJ/CA, DV-S733A/LBXJ, WLXJ/NC, WLXJ/RD and DV-747A/WYXJ are constructed the same except for the following : Part No. Mark No. Symbol and Description Remarks DV-47A...
  • Page 8 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 2.3 FRONT PANEL SECTION 7 DV-47A L 13942296513 ¶ FRONT PANEL PARTS LIST Mark No. Description Part No. Sub Plate VEC2204 FL Lens VEC2230 Front Panel Assy VXA2474 Pioneer Name Plate...
  • Page 9 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 7 DV-S733A, DV-747A 11 (2/2) 11 (1/2) L 13942296513 (1) FRONT PANEL PARTS LIST Mark No. Description Part No. Mark No. Description Part No. DILB Assy VWG2322 Door Cushion See Contrast table (2)
  • Page 10 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 2.4 DOOR SECTION 7 DV-47A ¶ DOOR PARTS LIST Mark No. Description Part No. DVD-A/V Plate VAM1118 Tray Panel VNK4819 7 DV-S733A, DV-747A L 13942296513 (1) DOOR PARTS LIST Mark No.

  • Page 11: Loading Mechanism Assy

    DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 2.5 LOADING MECHANISM ASSY Note : Refer to " Application of Lubricant". Refer to "2.6 TRAVERSE MECHANISM ASSY-S". Daifree GEM1036 To DVDM CN101 Lubricating Oil GYA1001 L 13942296513 Lubricating Oil GYA1001 •...
  • Page 12 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Application of Lubricant Lubricating Oil GYA1001 Around the shaft No. 11 Loading Base Lubricating Oil GYA1001 Lubricating Oil GYA1001 No. 13 Lubricating Oil Drive Cam GYA1001 L 13942296513 No. 13 Top View...
  • Page 13 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 2.6 TRAVERSE MECHANISM ASSY-S 17 (Torque : 0.12 ± 0.01 N•m) Silicone Adhesive GEM1037 Silicone Adhesive GEM1037 4 (Adjustment Screw) (Torque : 0.12 ± 0.01 N•m) 4 (Adjustment Screw) Screw Tight...

  • Page 14: Block Diagram And Schematic Diagram

    DV-47A, DV-S733A, DV-747A SACD ASSY 3 7 63 1515 0 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM 3.1.1 SIGNAL ROUTE CN801 (40P) 8-12, 35-37 7 KUXJ/CA, LBXJ, WLXJ/NC and WLXJ/RD Types RFSACD BD0-BD7 8-12, 35-37 IC211 CN602...
  • Page 15 DV-47A, DV-S733A, DV-747A DSAC IC802 IC801 3 7 63 1515 0 HY57V161610DTC-8 CXD2753R DSARS 16M SDRAM SACD DECORDER DSAL 169-176 WARFI BD0-BD7 CN901 (19P) IC804 M5M4V18165DTP-6S 1MX16 EDO DRAM CN304 IC491 IC401 (19P) TC74VHC153FT CN302 TC7SH04FU CN401 (40P) (40P)
  • Page 16 DV-47A, DV-S733A, DV-747A SACD ASSY 3 7 63 1515 0 7 WYXJ Type CN801 (40P) 8-12, 35-37 RFSACD BD0-BD7 8-12, 35-37 IC211 CN602 (40P) TK15404M DVDM ASSY RFSACD CN101 (24P) (24P) 149,150, BD0-BD7 57-60 IC701 152-155, Spindle DSP RF...

  • Page 17: Scrb Assy

    DV-47A, DV-S733A, DV-747A DSAC IC802 IC801 3 7 63 1515 0 HY57V161610DTC-8 CXD2753R DSARS 16M SDRAM SACD DECORDER DSAL 169-176 WARFI BD0-BD7 CN901 (19P) IC804 M5M4V18165DTP-6S 1MX16 EDO DRAM CN304 IC491 IC401 (19P) TC74VHC153FT CN401 CN302 TC7SH04FU (40P) (40P)
  • Page 18 DV-47A, DV-S733A, DV-747A 3.1.2 AUDIO DATA STREAM (ANALOG OUTPUT) 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 19 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 20 DV-47A, DV-S733A, DV-747A 3.1.3 AUDIO DATA STREAM (COAXIAL/OPTICAL OUTPUT) 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 21 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 3.1.4 POWER SUPPLY BLOCK 2.5V REG. V+2R5D V+3V IC921 BA25BCOFP 2.5V REG. V+2R5V IC301 BA25BCOFP CN303 CN101 CN001 (14P) (14P) R439 V+5V V+5A LIVE SW+3.3V AC IN SW+3.3V NEUTRAL SW+5V SW+12V...
  • Page 22 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 3.2 LOAB ASSY and OVERALL WIRING DIAGRAM Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". LBXJ, WLXJ/NC, WLXJ/RD ONLY...
  • Page 23 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 SACD ASSY (VWG2331) (RF) : RF SIGNAL ROUTE : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE : SLIDER SERVO LOOP LINE PICKUP ASSY-S (OXX8003) (RF) (RF) (RF) 1/4- L 13942296513...
  • Page 24 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 3.3 DVDM ASSY (1/4) DVDM ASSY (VWS1471) (RF) 100/6.3 RF IC L 13942296513 CN101 (RF) FTS DRIVER CN103 CN105 CN601 u163 (F) (F) CN104 http://www.xiaoyu163.com...
  • Page 25 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 : The power supply is shown with the marked box. (RF) : RF SIGNAL ROUTE : RF (VIDEO) SIGNAL ROUTE : RF (AUDIO) SIGNAL ROUTE (AD) : AUDIO DATA SIGNAL ROUTE...
  • Page 26 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 3.4 DVDM ASSY (2/4) DVDM ASSY (VWS1471) PGM FLASH MEMORY VYW1896 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 27 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 : The power supply is shown with the marked box. CN501 CLOCK GENERATOR 2/4, 4/4 (VD) (VD) CN601 L 13942296513 3.3 → 5V CONVERTOR CN401 5 → 3.3V CONVERTOR CN602 (AD)
  • Page 28 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 3.5 DVDM ASSY (3/4) DVDM ASSY (VWS1471) 2/4, 4/4 64M DRAM C219 220/4 (VD) (VD) L 13942296513 (AD) SCRUT u163 http://www.xiaoyu163.com...
  • Page 29 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 : RF (VIDEO) SIGNAL ROUTE (VD) : VIDEO DATA SIGNAL ROUTE (AD) : AUDIO DATA SIGNAL ROUTE : AUDIO SIGNAL ROUTE : AUDIO (DIGITAL) SIGNAL ROUTE (VD) L 13942296513 (VD) (VD)
  • Page 30 DV-47A, DV-S733A, DV-747A 3.6 DVDM ASSY (4/4) 3 7 63 1515 0 DVDM ASSY (VWS1471) DVD-AUDIO DSP L 13942296513 150/4 u163 http://www.xiaoyu163.com...
  • Page 31 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 : The power supply is shown with the marked box. : AUDIO (DIGITAL) SIGNAL ROUTE L 13942296513 1.8V REGULATOR u163 http://www.xiaoyu163.com...
  • Page 32 AVJB ASSY DV-47A, DV-S733A, DV-747A (KUXJ/CA : VWV1874) (LBXJ : VWV1877) 3 7 63 1515 0 (WLXJ/NC, WLXJ/RD : VWV1875) 3.7 AVJB ASSY (1/3) (WYXJ : VWV1876) R435 MCLK1 MCLK2 CN101 C335 C331 R434 DCLK1 MCLK1 C332 DCLK1 C352...
  • Page 33 DV-47A, DV-S733A, DV-747A C1049 C1041 3 7 63 1515 0 ∗∗∗ ∗∗∗ GNDD GNDD GNDD GNDD : The power supply is shown with the marked box. R1041 R1046 R1051 C2041 C1048 C1042 ∗∗∗ R1047 R1052 : AUDIO (DIGITAL) SIGNAL ROUTE...
  • Page 34 DV-47A, DV-S733A, DV-747A AVJB ASSY (KUXJ/CA : VWV1874) 3 7 63 1515 0 3.8 AVJB ASSY (2/3) (LBXJ : VWV1877) (WLXJ/NC, WLXJ/RD : VWV1875) (WYXJ : VWV1876) CN601 (VD) (Y/G) (Cb/B) 12BIT (Cr/R) VIDEO ENCODER (VD) L 13942296513 WYXJ ONLY PROGRESSIVE &...
  • Page 35 DV-47A, DV-S733A, DV-747A : V SIGNAL ROUTE : R SIGNAL ROUTE (Cr) : Y SIGNAL ROUTE : G SIGNAL ROUTE : Cr SIGNAL ROUTE 3 7 63 1515 0 (P_Y) : C SIGNAL ROUTE : B SIGNAL ROUTE : PROGRESSIVE SCAN VIDEO SIGNAL ROUTE [Y]...
  • Page 36 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 AVJB ASSY 3.9 AVJB ASSY (3/3) (KUXJ/CA : VWV1874) (LBXJ : VWV1877) (WLXJ/NC, WLXJ/RD : VWV1875) (WYXJ : VWV1876) Q701 2SA1037K Q702 2SA1037K WYXJ ONLY Q703 2SA1037K P_Y/G Q774 2SA1037K P_CB/B 6dB, 75Ω...
  • Page 37 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 (Cb) : V SIGNAL ROUTE : R SIGNAL ROUTE : Cb SIGNAL ROUTE (Cr) : Y SIGNAL ROUTE : G SIGNAL ROUTE : Cr SIGNAL ROUTE (P_Y) : C SIGNAL ROUTE...
  • Page 38 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 3.10 SCRB ASSY [WYXJ TYPE ONLY] R421 R422 SCRB ASSY 1.8k 1.8k 1.8k 1.8k 1.8k (VWV1850) Q403 2SC2412K ∗∗∗ ∗∗∗ Q401 2SC2412K ∗∗∗ CN101 Q403 2SA1037K Q401 2SC2412K (Y/V) CN702 L 13942296513...
  • Page 39 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 (Y/V) : V SIGNAL ROUTE : Y/V SIGNAL ROUTE (R/C) : The power supply is shown with the marked box. : Y SIGNAL ROUTE : R/C SIGNAL ROUTE : AUDIO SIGNAL ROUTE...
  • Page 40 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 3.11 FLIR, PWSB, KEYB and DILB ASSYS FLIR ASSY (KUXJ/CA : VWG2327) DV-47A/KUXJ/CA (LBXJ : VWG2325) DV-S733A/LBXJ DV-S733A/WLXJ/RD, WLXJ/RD (WLXJ/NC : VWG2324) DV-747A/WYXJ (WLXJ/RD : VWG2324) (WYXJ : VWG2326) R125 R126...
  • Page 41 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 KEYB ASSY PWSB ASSY S251 : 0 (OPEN/CLOSE) S201 : POWER STANDBY/ON S252 : 3 (PLAY) S202 : FL DIMMER S253 : 4 1 S254 : 4 1 : The power supply is shown with the marked box.
  • Page 42 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 3.12 POWER SUPPLY UNIT (VWR1346) POWER SUPPLY UNIT (VWR1346) NOTE OF SPARE PARTS IN POWER SUPPLY (SYPS) UNIT • In case of repairing, use the described parts only to prevent an accident.
  • Page 43 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 49101.6 MFD, BY LITTELFUSE INC. FOR P101 (AEK7066). CN101 1.6A AEK7066 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 44 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 3.13 SACD ASSY SACD ASSY (VWG2331) 16M SDRAM MCK INVERTER SDCK DELAY L 13942296513 CN801 (AD) SACD DECORDER (AD) (AD) u163 http://www.xiaoyu163.com...
  • Page 45 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 : The power supply is shown with the marked box. (AD) : AUDIO DATA SIGNAL ROUTE : AUDIO (DIGITAL) SIGNAL ROUTE L 13942296513 CN304 u163 CN901 http://www.xiaoyu163.com...
  • Page 46 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 WAVEFORMS Note : The encircled numbers denote measuring point in the schematic diagram. DVDM ASSY AVJB ASSY Measurement condition : No. 1 to 4 and 6 to 11 : MJK1, Title 1-chp 1 Measurement condition : No.

  • Page 47: Pcb Connection Diagram

    DV-47A, DV-S733A, DV-747A 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-47A, DV-S733A, DV-747A 3 7 63 1515 0 4.2 DVDM ASSY DVDM ASSY SIDE A L 13942296513 (VNP1825-A) IC401 IC911 IC912 IC901 Q101 Q118 IC281 Q543 IC351 IC532 IC211 IC261 Q102 Q116 Q107 Q542 Q112 Q571 IC210 IC702 Q115...
  • Page 49 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 SIDE B DVDM ASSY STEPPING SPINDLE PICKUP MOTOR CN601 MOTOR ASSY (CARRIAGE) L 13942296513 (VNP1825-A) IC251 Q103 IC271 Q109 Q108 Q130 IC903 IC909 IC910 IC608 Q271 Q281 IC101 Q142 Q161 IC913...
  • Page 50 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 4.3 AVJB ASSY AVJB ASSY L 13942296513 CN101 CN401 CN901 u163 CN101 IC391 Q391 Q421 Q554 Q558 Q504 Q508 Q452 Q449 Q444 Q447 IC421 IC422 Q552 Q556 Q502 Q506 Q442 Q446...
  • Page 51 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 CN101 SIDE A L 13942296513 CN501 u163 (VNP1852-B) VR602 VR601 VR951 Q791 IC701 Q704 IC702 Q1002 Q1001 IC791 Q701 Q702 Q703 Q705 Q601 Q602 Q603 Q604 Q605 IC710 IC708 IC706 IC707...
  • Page 52 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 SIDE B L 13942296513 u163 (VNP1852-B) Q708 Q707 Q706 Q768 Q771 Q774 Q450 IC921 http://www.xiaoyu163.com...
  • Page 53 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 AVJB ASSY L 13942296513 u163 Q450 Q457 Q451 Q448 Q456 Q507 Q505 Q501 Q503 Q557 Q555 Q551 Q553 IC331 IC301 http://www.xiaoyu163.com...
  • Page 54 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 4.4 SCRB ASSY (For WYXJ Type) SCRB ASSY SIDE A L 13942296513 u163 (VNP1838-A) http://www.xiaoyu163.com...
  • Page 55 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 SCRB ASSY SIDE B Q212 Q211 Q231 L 13942296513 Q231 Q313 Q311 Q312 u163 Q401 Q403 (VNP1838-A) http://www.xiaoyu163.com...
  • Page 56 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 4.5 FLIR, DILB ASSY Except KUXJ/CA Type DILB ASSY IC103 Q101 IC111 CN301 FLIR ASSY SIDE A L 13942296513 (VNP1852-B) SIDE B FLIR ASSY u163 IC101 DILB ASSY http://www.xiaoyu163.com...
  • Page 57 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 4.6 PWSB, KEYB ASSY SIDE A PWSB ASSY (VNP1852-B) SIDE B L 13942296513 SIDE A KEYB ASSY (VNP1852-B) SIDE B u163 http://www.xiaoyu163.com...
  • Page 58 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 4.7 POWER SUPPLY UNIT (Short) AC IN POWER SUPPLY UNIT Q001 IC001 L 13942296513 IC104 IC103 CN303 Q105 Q104 IC102 u163 IC101 SIDE A http://www.xiaoyu163.com...
  • Page 59 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 4.8 SACD ASSY IC802 IC805 IC801 IC804 IC803 IC901 IC903 CN602 CN304 L 13942296513 SIDE A SACD ASSY (VNP1851-B) SIDE B u163 http://www.xiaoyu163.com...

  • Page 60: Pcb Parts List

    DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. 5. PCB PARTS LIST • NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
  • Page 61 SLR-56VC(NPQ) S202 ASG7013 Not used Not used R203 RS1/16S0R0 Not used Not used 7 PCB PARTS LIST FOR DV-47A/KUXJ/CA UNLESS OTHERWISE NOTED Mark No. Description Part No. Mark No. Description Part No. Q114, Q130 2SC4081 Q107, Q111, Q115, Q241, Q271...
  • Page 62 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. C234, C239, C261, C320–C322 CKSRYB103K50 R123 RAB4C470J C330, C591, C619, C705, C707 CKSRYB103K50 R202, R341 RS1/10S101J C943, C947 CKSRYB103K50 R126–R129, R176–R179 RS1/10S220J C101, C103, C118–C120...
  • Page 63 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. CAPACITORS RESISTORS C477, C497, C532, C533, C579 CCSRCH101J50 R961–R963 RAB4C103J C581 CCSRCH101J50 R971, R972, R975 RAB4C220J C1053, C1054, C2041, C462, C465...
  • Page 64 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. IC701, IC702 LA7138M C394 CEAT1R0M50 IC442, IC502, IC552 NJM5532MD C801, C802, C805, C806, C823 CEAT471M6R3 IC422 NJM78M05FA C825, C833, C835 CEAT471M6R3...
  • Page 65 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. R954 RS1/16S3300F COILS AND FILTERS R652–R654, R672, R676, R680 RS1/16S4700F L702, L704, L706 LAU100J R669, R684, R688, R692 RS1/16S5600F L701, L703, L705...
  • Page 66 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. C1048, C1049, C1440, C1502–C1504CKSRYF105Z10 C1506, C1591, C2042, C301, C303 CKSRYF105Z10 AVJB ASSY (VWV1876 : WYXJ) C305, C307, C320, C321 CKSRYF105Z10 C331, C332, C334, C335...
  • Page 67 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. C412, C715, C716 CCSRCH470J50 RESISTORS C717, C747, C757 CCSRCH7R0D50 R961–R963 RAB4C103J C631 CCSRCH821J25 R971, R972, R975 RAB4C220J C477, C497, C532, C533, C579...

  • Page 68: Power Supply Unit

    DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. SCRB ASSY (WYXJ ONLY) PWSB ASSY SEMICONDUCTORS SEMICONDUCTORS Q212 2SA1037K D202 SLR-56VC(NPQ) Q211, Q311–Q313, Q401, Q403 2SC2412K D301, D401 1SS355 SWITCHES AND RELAYS...
  • Page 69 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. SACD ASSY SEMICONDUCTORS IC903 BA25BC0FP IC801 CXD2753R IC802 HY57V161610DTC-8 IC804 TC74VHC74FT IC803 TC7SH08FU COILS AND FILTERS L801–L805, L807 CHIP BEADS VTL1082...

  • Page 70: Adjustment

    DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 6. ADJUSTMENT 6.1 ADJUSTMENT ITEMS AND 6.2 JIGS AND MEASURING LOCATION INSTRUMENTS Adjustment Items [Mechanism Part] Tangential and Radial Height Coarse Adjustment DVD Jitter Adjustment Initialize the Focus Sweep Setting [Electrical Part]...
  • Page 71 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 6.3 NECESSARY ADJUSTMENT POINTS When Adjustment Points Exchange Parts of Mechanism Assy ∗ After adjustment, screw locks Mechanical Exchange the Pickup ~, Ÿ, ! point with the Screw tight. Electric point...
  • Page 72 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 6.4 TEST MODE TEST MODE: ON TEST POWER GGF1067 Test mode remote control unit TEST MODE: DISC SET CHECK <TRAY OPEN> DVD, CD OPEN/CLOSE OPEN/CLOSE DVD disc (Player or Remote (Player or Remote...

  • Page 73: Mechanism Adjustment

    DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 6.5 MECHANISM ADJUSTMENT Tangential and Radial Height Coarse Adjustment START Cautions: • Remove the servo mechanism. Because there is not a Spacer for height adjustment in • Remove a Spacer for height adjustment adjustment after the second time, will keep it at need.
  • Page 74 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 DVD Jitter Adjustment • Playback method of inner and outer address for the purpose is refererd to "6.4 TEST MODE". Use disc: GGV1025 • Jitter indication of the monitor is refererd to "7.1.4 TEST MODE SCREEN DISPLAY".
  • Page 75 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Initialize the Focus Sweep Setting Purpose: To set the sweep which was correct with the individual Traverse mechanism. Turn on the Player POWER CLEAR Note: Be sure to perform this step when replaced the Pickup or Traverse mechanism.

  • Page 76: General Information

    DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 ID NUMBER AND ID DATA SETTING Entering the ID Number and ID Data for Players with DVD-Audio Compatibility It is necessary with a player with DVD-audio compatibility to set an individual number (ID number) and ID data. If the number and data are not set correctly with the following procedure, operations in the future may not be guaranteed.
  • Page 77 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 When the ID data have been read, the data are written to the When the ID data have been written to the FLASH-ROM, the FLASH-ROM. message "Rom Write OK" is displayed on the screen.

  • Page 78: Self-Diagnostic Function Of Pickup Defective

    DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 7.1.2 SELF-DIAGNOSTIC FUNCTION OF PICKUP DEFECTIVE This unit can confirm the laser diode current value (DVD: 650nm, CD: 780nm) of pickup on the Test Mode screen. (Press the ESC → TEST keys in order on the test mode remote control unit (GGF1067) to enter the test mode.) It's effective in case of the following condition.

  • Page 79: Test Points Location

    DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 7.1.3 TEST POINTS LOCATION This model has not test terminal. Please use following points on the DVDM Assy when checking RF, FE and TE, etc.. DVDM ASSY SIDE A Vref L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 80 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 DVDM ASSY SIDE B L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 81: Test Mode Screen Display

    DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 7.1.4 TEST MODE SCREEN DISPLAY 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 82 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 (10) Output video system [V – ∗ ∗ ∗ ∗] (20) 1 Version of the flash ROM [V : ∗ . ∗ ∗ ∗] 2 Flash ROM size [FLSH = ∗]...
  • Page 83 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 DEBUGGING SCREEN SPECIFICATION FOR THE MECHANISM CONTROLLER • This specifications is subject to change without notice. 1 Indication Method of The Mechanism Controller Debugging Screen A debugging screen of the mechanism controller is indicated when pressing the test mode remote control unit [GGF1067] in order of the buttons.
  • Page 84 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 15. Disc distinction threshold value (CD and unrecorded 27. It indicates the frequency that entered the internal disc) circumference plunging into backup of the sled Threshold value of the disc distinction. Distinguish it from Hexadecimal number indication.

  • Page 85: Trouble Shooting

    DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 7.1.5 TROUBLE SHOOTING • No Power ON • FL is not turned ON • FL indication is unusual START Power ON • Blow out fuse of the primary side • Blow out micro-fuse on the POWER SUPPLY Unit. (Check the each voltage.) (P101) •...

  • Page 86: Error Code

    DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 7.1.6 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...
  • Page 87 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Description Operation Causes if with a DVD Causes if with a CD of Error of the Unit Adjusts focus at the innermost circumference and tries to return to its position where the error...
  • Page 88 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Description Operation Causes if with a DVD Causes if with a CD of Error of the Unit Auto sequence ABUSY did not return within 200 mS after the timeout of Stop...
  • Page 89 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Description Causes if with a DVD Causes if with a CD Operation of the Unit of Error The tray switch that had been Open mode was forcibly changed to a mode other than...

  • Page 90: Disassembly

    DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 7.1.7 DISASSEMBLY DIAGNOSIS OF PCBs Note When diagnosing the unit, be sure to use two connection cables for service. (Part No. : GGD1271) Bonnet and Tray Panel Front Panel Remove the Bonnet (Screws × 7) Unclamp the wire.
  • Page 91 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Styling of the Connection Cables Diagnosis (2) Connect two Connection Cables for Service (GGD1271) Unscrew the Rear Panel and remove the Rear Panel. between DVDM Assy and AVJB Assy. Cautions: Please install AC inlet Assy in POWER SUPPLY Unit Remove two screws.
  • Page 92 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Disassembly of the Traverse Mechanism Assy and the Pickup Assy Remove the DVDM Assy (Screws ×2). Remove the Bonnet and Tray Panel. Remove the Front Panel. Remove four screws. Remove the Loading Mechanism Assy (Screws ×4).
  • Page 93 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Pickup Assy Remove two Skew Screws and two Skew Springs. Remove the Pickup Assy. When Removing The Traverse Mechanism Assy Pickup Assy Skew Screw Remove the Pickup Flexible Cable Unhook ( ×4)
  • Page 94 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Styling the Pickup Flexible Cable Fold a edge of lining part of the Pickup Flexible Cable. Insert the Pickup Flexible Cable in connector, and lock it surely. Pickup Assy Bottom View...
  • Page 95 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 7.2 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 LA9701M, LC78652W, BA6664FM, PD6345A, M65774BFP, XCA5636PV150, ADV7300KST, PM0033A, PE5251A, CXD2753R LA9701M (DVDM ASSY : IC101) •...
  • Page 96 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 LC78652W (DVDM ASSY : IC201) • Servo DSP IC • Block Diagram SLDO Servo TILTE 8bit 8bit SPDO Processor RF_PH (16×16+32→32) TBAL RF_BH TILTDO AUXO JITT HFLIO Track Counter FAST PP2/EVENT...
  • Page 97 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 • Pin Function t f i − − l l i L 13942296513 t t i y t i t l i − − − − a i l t l i u163 −...
  • Page 98 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 r r i t i r − − − − L 13942296513 l a i t f i − − l l i l i f − t l i f...
  • Page 99 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 BA6664FM (DVDM ASSY : IC251) • Three-phase Motor Driver • Block Diagram A3 2 DRIVER A2 4 GAIN GAIN SWITCH CONTROL A1 7 CURRENT SENSE AMP HALL AMP TORQUE GND 8...
  • Page 100 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 PD6345A (DVDM ASSY : IC601) • FR CPU • Pin Function − L 13942296513 − − − − u163 − http://www.xiaoyu163.com...
  • Page 101 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 t i s t i s − − − − d i l t i s l l o l l o − − " r " L " : " L L 13942296513 −...
  • Page 102 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 − − − i t l c t i − c t i − − " " L " ) " l a i l a i l a i L 13942296513 −...
  • Page 103 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 − − − − x i f − − x i f − − − ← L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 104 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 M65774BFP (DVDM ASSY : IC801) • MPEG2 Decoder IC • Block Diagram 16M bit SDRAM SDRAM Bit Streem Descrambler Controller Bit Streem Input Interface Video Decoder Sub-picture Decoder Internal Display Processor...
  • Page 105 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 L 13942296513 − y l l n i l − n i l − n i l u163 n i l http://www.xiaoyu163.com...
  • Page 106 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 n i l n i l n i l n i l n i l n i l n i l n i l n i l n i l n i l...
  • Page 107 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 XCA56367PV150 (DVDM ASSY : IC901) • DVD-Audio decoder • Pin Arrangement SCK/SCL SS#/HA2 HREQ# SDO0/SDO0_1 SDO1/SDO1_1 GNDD SDO2/SDI3/SDO2_1/SDI3_1 VCCD SDO3/SDI2/SDO3_1/SDI2_1 VCCS GNDS SDO4/SDI1 SDO5/SDI0 GNDA SCKT VCCQH SCKR HCKT HCKR VCCQL...
  • Page 108 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 • Pin Function Ι − − − − − − L 13942296513 c i t − − i l l v i t u163 http://www.xiaoyu163.com...
  • Page 109 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 − − − t i c t l i f − − − − L 13942296513 − − − − l a i − − u163 http://www.xiaoyu163.com...
  • Page 110 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 − − − − − − − − L 13942296513 − − − − u163 http://www.xiaoyu163.com...
  • Page 111 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 − − − − − − L 13942296513 − − l a i l a i u163 http://www.xiaoyu163.com...
  • Page 112 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 ADV7300KST (AVJB ASSY : IC601) • Video Encoder IC • Pin Arrangement L 13942296513 • Pin Function u163 http://www.xiaoyu163.com...
  • Page 113 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 114 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 PM0033A (AVJB ASSY : IC901) • Progressive Scan Converter (PRO2) • Pin Arrangement L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 115 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 • Pin Function Name I/O/ Attribute Functional Description VDD3 VDD for IO (3.3V) CLKI LVTTL 27MHz System clock input terminal PLL_TEST LVTTL Test exclusive use input terminal PLL_EN LVTTL PLL enable input terminal VDD2 VDD for Core (2.5V)
  • Page 116 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 I/O/ Name Attribute Functional Description VDD2 VDD for Core (2.5V) SDRAM address output terminal SDRAM address output terminal SDRAM address output terminal SDRAM address output terminal(LSB) SDRAM address output terminal SDRAM address output terminal...
  • Page 117 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Name I/O/ Attribute Functional Description MD17 Inout LVTTL, 2mA, Pullup SDRAM data input-output terminal MD18 Inout LVTTL, 2mA, Pullup SDRAM data input-output terminal MD19 Inout LVTTL, 2mA, Pullup SDRAM data input-output terminal(MSB)
  • Page 118 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Name I/O/ Attribute Functional Description Inout LVTTL, leakage, 2mA Image data I/O port Digital Ground Inout LVTTL, leakage, 2mA Image data I/O port Inout LVTTL, leakage, 2mA Image data I/O port...
  • Page 119 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 PE5251A (FLIR ASSY : IC101) • Mode Control IC • Pin Function Pin Name Pin Function − VDD1 Positive power supply (excepting port, analog and FIP controller/driver section) − VSS1 Ground (excepting port and analog) Connect a crystal for main system clock oscillation −...
  • Page 120 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 Pin Name Pin Function 41 P45 Port 4 8-bit high proof pressure input/output ports of P-ch open drain 42 P44 43 P43/FIP35 44 P42/FIP34 Port 4 8-bit high proof pressure input/output ports of P-ch open drain / High proof presure large current output...
  • Page 121 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 CXD2753R (SACD ASSY : IC801) • SACD Decorder • Pin Arrangement L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 122 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 • Pin Function t f i L " . " " " L " " L 13942296513 x i f " " L x i f " " L u163 http://www.xiaoyu163.com...
  • Page 123 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 x i f " " L . ) r L 13942296513 d l i n i l n i l n i l n i l n i l n i l...
  • Page 124 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 x i f " " L x i f " " L x i f " " L L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 125 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 i r r l a i L 13942296513 l l u l l u u163 http://www.xiaoyu163.com...

  • Page 126: Panel Facilities And Specifications

    DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 8. PANEL FACILITIES AND SPECIFICATIONS 8.1 PANEL FACILITIES 8.1.1 Front Panel DV-S733A, DV-747A DIGITAL LEGATO ¡ ¢ STANDBY/ON FL OFF DATA OFF Î DV-47A L 13942296513 ¡ ¢ FL OFF FL DIMMER STANDBY/ON Î...
  • Page 127 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 8.1.2 Display Window & ¡ VCD – Lights when a Super VCD/Video CD PROGRESSIVE – Lights when unit is loaded isoutputing 525 line progressive scan (non- interlaced) video. [except DV-747] GUI – Lights when an on-screen menu is being displayed DOWNMIX –...
  • Page 128 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 8.1.3 Remote Control DV-S733A, DV-747A MENU – switches player on or into standby. AUDIO OPEN / CLOSE DISPLAY DISPLAY AUDIO SUBTITLE ANGLE & SETUP SET UP TOP MENU MENU MULTI DIAL LIGHTING –...
  • Page 129 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 8.1.4 Front View 7 DV-47A ¡ ¢ FL OFF FL DIMMER STANDBY/ON Î 7 DV-S733A, DV-747A L 13942296513 ¡ ¢ STANDBY/ON DIGITAL LEGATO FL OFF DATA OFF Î u163 http://www.xiaoyu163.com...
  • Page 130 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 8.1.5 Rear View 7 DV-47A, DV-S733A DV-47A AC Inlet DV-S733A/LBXJ There is no D- AC IN Video jack on the DV-47A. AC IN AUDIO OUT S-VIDEO VIDEO AUDIO OUT DIGITAL OUT CONTROL (5.1CH)

  • Page 131: Specifications

    Total harmonic distortion ..........0.001 % DV-S733A ..............4.5 kg Wow and flutter . Limit of measurement (±0.001% W. PEAK) Dimensions or lower DV-47A ....... 420 (W) x 277 (D) x 97.5 (H) mm (W) x 10 (D) x 3 (H) in.) Digital output DV-S733A ....
  • Page 132 DV-47A, DV-S733A, DV-747A 3 7 63 1515 0 7 DV-747A General Audio output (2 pairs) System Output level ..DVD-Video, DVD-Audio, DVD-R/RW, Video-CD, SACD, CD and During audio output ........ 200 mVrms (1 kHz, –20 dB) MP3 files Number of channels ................... 2 Power requirements ..........

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