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Sanyo DWM-400 Service Manual

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Service Manual
/ON
AUDIO
SUBTITLE
RANDOM
REPEAT
A-B REPEAT
RETURN
TOP MENU
MENU
SLOW
PAUSE/STEP
PREV
PLAY
REV
1
2
4
5
7
8
REMOTE CONTROLLER RB-SL40
CONTENTS
DVD Mechanism Replacement ............................................. 1
Laser beam safety precaution ............................................... 1
Mechanism replacement ....................................................... 2
How to load software for main p.w.board .............................. 3
Exploded View (Cabinet & Chassis) ..................................... 4
Parts List ............................................................................... 5
Exploded View (DVD Mechanism) ........................................ 9
Parts List ............................................................................... 9
IC Block Diagram & Description ............................................ 10
Block Diagram ...................................................................... 14
Schematic Diagram ............................................................... 15
Wiring Diagram .................................................................... 28
wiring Connection ................................................................. rear
DVD Video Player
OPEN/CLOSE
ZOOM
ANGLE
ENT
SETUP
ON SCREEN
SEARCH MODE
NEXT
FWD
PROGRAM
3
6
0
9
+10
FILE NO.
DWM-400
(US)
PRODUCT CODE No.
137 123 00
SM
REFERENCE No.
5810540

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Table of Contents
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  Summary of Contents for Sanyo DWM-400

  • Page 1: Table Of Contents

    FILE NO. DWM-400 DVD Video Player Service Manual (US) AUDIO SUBTITLE OPEN/CLOSE RANDOM ZOOM ANGLE REPEAT A-B REPEAT RETURN TOP MENU MENU SETUP ON SCREEN SLOW SEARCH MODE PAUSE/STEP PREV NEXT PLAY PROGRAM REMOTE CONTROLLER RB-SL40 CONTENTS PRODUCT CODE No.
  • Page 2: Dvd Mechanism Replacement

    DVD MECHANISM REPLACEMENT 1. Cautionary instructions in handling the assy Do not connect or disconnect while power is on. (Safety instructions) Connecting or disconnecting signal wires or the main power cord Optical pickup when the power is on may destruct the unit or fixture. The laser beam used in the pickup is classified as "class 2".
  • Page 3: Mechanism Replacement

    MECHANISM REPLACEMENT Side of DVD mechanism 1. How to Remove DVD Mechanism First, it is necessary to remove Escutcheon. Front Rear Cylindrical thing How to remove Escutcheon. An eject button is pushed and a tray is taken out. Please remove Escutcheon, as shown in the left figure 2 . When an eject button 1 does not function.
  • Page 4: How To Load Software For Main P.w.board

    MECHANISM REPLACEMENT 5. Base mechanism mounting parts. G-SANKOL G-SANKOL G-SANKOL G-SANKOL : Clean the groove by alcohol well. HOW TO LOAD SOFTWARE FOR MAIN P.W.BOARD 1. Power on, then open tray. 2. It take on CD-ROM (Part code is "0PRADC7123--A") for UPDATE software to the tray, and tray close. 3.
  • Page 5: Exploded View (Cabinet & Chassis)

    EXPLODED VIEW (CABINET & CHASSIS) - 4 -...
  • Page 6: Parts List

    D0002 645 067 9278 ZENER DIODE 5.6V,MMSZ52532B 645 067 9605 DOOR LENS D0003 645 067 9278 ZENER DIODE 5.6V,MMSZ52532B 645 064 0674 LOGO,SANYO D0004 645 067 9278 ZENER DIODE 5.6V,MMSZ52532B 645 067 9568 DVD DOOR D0005 645 067 9278 ZENER DIODE 5.6V,MMSZ52532B...
  • Page 7 PARTS LIST REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION IC003 645 067 9100 IC ES6603S,DVD SERVO AFE CN506 645 064 0070 6P CONNECTOR IC004 645 064 0100 IC RC4558 CN511 645 067 9230 11P CONNECTOR IC005 645 067 9124 IC B1117N-2.85,L.DROPOUT VOL REG D0001 645 067 9278 ZENER DIODE 5.6V,MMSZ52532B IC103...
  • Page 8 PARTS LIST REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION Q0008 645 063 2457 TR 2SC1623,NPN 645 067 9421 ASSY IC MBM29LV160BE-70TN, Q0009 645 063 2457 TR 2SC1623,NPN IC+SOFTWARE(VER:031201A) Q0107 645 063 2488 TR 2SA733,PNP 645 067 9438 ASSY IC MBM29LV160TE-70TN, Q0108 645 063 2488 TR 2SA733,PNP IC+SOFTWARE(VER:031201B)
  • Page 9 PARTS LIST REF.NO. PART NO. DESCRIPTION C0204 403 135 4507 ELECT 1000U M 10V C0205 403 125 5507 ELECT 1000U M 16V CN102 645 064 0315 4P CONNECTOR,CON102 CN201 645 067 9377 11P FLAT CABLE AWG26, CON201 TO MAIN CN511 D0102 645 063 2228 DIODE 1N4007 D0103...
  • Page 10: Exploded View (Dvd Mechanism)

    EXPLODED VIEW (DVD MECHANISM) DM15 DM15 DM01 DM15 DM16 DM16 DM02 DM16 DM17 DM05 DM03 DM06 DM17 DM04 DM07 DM23 DM08 DM17 DM09 DM10 DM22 DM12 DM11 DM13 DM14 PARTS LIST DVD DECK MECHANISM CHASSIS MECHA SW P.W.BOARD ASSY REF.NO. PART NO.
  • Page 11: Ic Block Diagram & Description

    IC BLOCK DIAGRAM & DESCRIPTION IC001 IMP809SEUR-T (3 pin Power supply Supervisor) IC004 RC4558 (Ope. Amp.) 1OUT 1IN- 2OUT IMP809 (IMP810) 1IN+ 2IN- 2IN+ (RESET) RESET IC005 B1117N-2.85 (Regulator) SOT -223 SOT -223-5 SOT -223 SOT -223-5 8-Pin Sur face M ount 8-Pin Sur face M ount 8-Pin Sur face M ount 8-Pin Sur face M ount...
  • Page 12 IC BLOCK DIAGRAM & DESCRIPTION IC102 SFH615A-3 (Opt. Sensor) IC201 TL431 (Regulator) (Top view) (Top view) Cathode Anode Reference Anode Collector 1- Cathode 2- Anode 3- Anode. 4- N.C. 5- N.C. Cathode Emitter 6- Anode 7- Anode. 8- Reference IC103 MBM29LV800BA ( µ...
  • Page 13 IC BLOCK DIAGRAM & DESCRIPTION IC106 4MX16Y3VTW (SDRAM) IC110 BA5954 (VD-ROM Driver) - 12 -...
  • Page 14 IC BLOCK DIAGRAM & DESCRIPTION IC109 WM8761ED (Stereo ADC) 10 12 CONTROL INTERFACE SIGMA PASS DELTA 6 VOUTR MUTE FILTER MODULATOR BCKIN AUDIO DIGITAL FILTERS LRCIN INTERFACE SIGMA MUTE PASS 9 VOUTL DELTA FILTER MODULATOR NAME TYPE DESCRIPTION LRCIN Digital input Sample rate clock input Digital input Serial audio data input...
  • Page 15: Block Diagram

    BLOCK DIAGRAM - 14 -...
  • Page 16: Schematic Diagram

    SCHEMATIC DIAGRAM (POWER) - 15 -...
  • Page 17 XSFTR OPI FOCUS+ 5.1K LD 6 0 OHM TW S AVDD3_PL LD 5 0 OHM TBCK XSPLLFTR1 0.1uF 0.1uF LD 4 XSPLLFTR2 SANYO-DV34 XSVREF0 VD33 IC103 SVREF15 XSAWRC VS33 IN4148 0.22U 0.015U F 560P 0.015U F 560P 0.1U LD 3...
  • Page 18 560pF PUH-B PUH-B C70 0.1uF CD_B PUH-C CD_A LINK R157 DEFCT TRACK- TRACK+ FOCUS- RFGND FOCUS+ 5.1K 0.1uF 0.1uF SANYO-DV34 SVREF15 0.015U F 560P 0.015U F 560P 0.1U IN4148 0.22U MEVO TP25 CD_DVD_CT RFGND R146 LI NK DEFCT R147 RF50V...
  • Page 19 SCHEMATIC DIAGRAM (MAIN Bottom left) C072 SLED GNDV 1(0805) 1(0805) VOFC- VOTK- SLED - 1(0805) 1(0805) 0.1U LOAD + / D CMO + VOFC+ VOTK+ LED2 L L A O O D A A -/DCMO - O O LED1 LED3 LED3 CC8 2 MGND...
  • Page 20 SCHEMATIC DIAGRAM (MAIN Top right) VIDEO OUTPUT TABLE Frequency PLL2 PLL1 PLL0 DE FAULT DEFAULT S-CHIP CVBS + S-VIDEO 4. 25 114. 75 121.5 CVBS + YUV S-VIDEO + RGB or CVBS + YUV CVBS + RGB re s erv e VD AC C VBS CVBS...
  • Page 21 SCHEMATIC DIAGRAM (MAIN Bottom right) IC106 VCC33 MA 0 MA 1 MA 2 MA 2 MA 3 MA 4 MA 5 MA 6 MA 7 0K K MA 8 0(OPEN) 60 OHM 100MHZ MA 1 0 DB10 DQ10 3.3UH(OPEN) MA 1 1 DB11 DQ11 DB12...
  • Page 22 SCHEMATIC DIAGRAM (YUV) SCHEMATIC DIAGRAM (Control) - 26 - - 27 -...
  • Page 23 WIRING DIAGRAM (MAIN A SIDE : Rev A) - 28 - - 29 -...
  • Page 24 WIRING DIAGRAM (MAIN B SIDE : Rev A) - 30 - - 31 -...
  • Page 25 WIRING DIAGRAM (MAIN A SIDE : Rev B) - 32 - - 33 -...
  • Page 26 WIRING DIAGRAM (MAIN B SIDE : Rev B) - 34 - - 35 -...
  • Page 27 WIRING DIAGRAM (MAIN A SIDE : Rev C) - 36 - - 37 -...
  • Page 28 WIRING DIAGRAM (MAIN B SIDE : Rev C) - 38 - - 39 -...
  • Page 29: Wiring Diagram

    WIRING DIAGRAM (Controll and YUV Jack) Control A Side Control B Side YUV Jack - 40 - - 41 -...
  • Page 30: Wiring Connection

    WIRING CONNECTION For Parts or Service Contact SANYO Fisher Service Company (US) A Division of SANYO North America Corporation 21605 Plummer Street, Chatsworth, California 91311 Jan./ '04 Printed in Japan...
  • Page 31 (OPEN) shownleft. For Parts or Service Contact SANYO Fisher Service Company (US) Prod. Code : 137 123 00 A Division of SANYO North America Corporation 21605 Plummer Street, Chatsworth, California 91311 REFERENCE No. 5810540-01 Mar. / '04 BB Printed in Japan.
  • Page 32 PARTS LIST(MAIN P.W.Board ASSY and DVD Mechanism assy(Type B)) CAUTION Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram. Regular type resistors are less than 1/4 W carbon type and 0 ohm chip resistors. Regular type capacitors are less than 50 V and less than 1000 µF type of Ceramic type and Electrical type.
  • Page 33 EXPLODED VIEW and PARTS LIST(DVD MECHANISM(Type B)) DM15 DM01 DM16 DM02 DM18 DM15 DM05 DM15 DM03 DM16 DM16 DM06 DM04 DM19 DM07 DM08 DM18 DM21 DM19 DM09 DM10 DM20 DM12 DM11 DM13 DM14 PARTS LIST MECHA SW P.W.BOARD ASSY DVD DECK MECHANISM CHASSIS(Type B) REF.NO.
  • Page 34 SERVICE MODE(Type A and B is common) A. Market / Region SETUP In the initial condition for this model, Market and Region information are undefined. MARKET MARKET MARKET In the following cases, be sure to set up Market/Region. 1. When updating the system using CD-R REGION REGION REGION...
  • Page 35 PVCC1 VNFTK TRACK- C141 C142 C143 C144 47uF MGND PGND PGND CN501 33P F 33P F 33P F 33P F CN506-1FOR SANYO DVD-KDA898SA MGND STB OFF SLED- VOSL- VOLD- LOAD-/DCMO- D507 R571 AMUTE QUIET 4.7K POWER OFF SLED+ VOSL+ VOLD+...
  • Page 36 INDUCTOR1 0.1uF TRACK- C141 C142 C143 C144 PVCC1 VNFTK 47uF CN501 MGND PGND PGND 33PF 33PF 33PF 33PF CN506-1FOR SANYO DVD-KDA898SA MGND SLED- LOAD-/DCMO- STB OFF D507 R571 VOSL- VOLD- AMUTE QUIET 4.7K SLED+ LOAD+/DCMO+ POWER OFF VOSL+ VOLD+ CN506...
  • Page 37 SCHEMATIC DIAGRAM (MAIN Bottom left ) C072 GNDV 1(0805) 1(0805) SLED+ VOFC- VOTK- 1(0805) 1(0805) SLED- 0.1U LOAD+/DCMO+ VOFC+ VOTK+ LED2 LED2 L L A O O D A /DCMO A A -/DCMO - O O LED1 LED3 CC8 2 8 8 MGND MGND CN506 FOR S ANYO DVD-KDA898ST...
  • Page 38 SCHEMATIC DIAGRAM (MAIN Top right) This is a basic schematic diagram. MULTI Frequency VIDEO OUTPUT TABLE PLL2 PLL1 PLL0 DEFAULT S-CHIP DEFAULT S-CHIP CVBS + S-VIDEO or CVBS + YUV CVBS + YUV S-VIDEO + RGB CVBS + RGB 4.25 114.75 121.5 reserved...
  • Page 39 SCHEMATIC DIAGRAM (MAIN Bottom right) IC106 VCC33 R137 R138 2.2K J518 R140 R64 6 6 2SA733 0(OPE 60 OHM 100MHZ R142 0V------CVBS MA10 DB10 DQ10 3UH(OPEN SCARTCTL2 MA11 DQ11 DB11 2SC1623 DQ12 DB12 +12V RGB_STATUS DQ13 DB13 DSCK DQ14 DB14 47 4 4 DQ15 DB15...
  • Page 40 WIRING DIAGRAM (MAIN P.W.B (Type B) A side ) - 15 - - 14 -...
  • Page 41 WIRING DIAGRAM (MAIN P.W.B (Type B) B side ) - 17 - - 16 -...