Marantz DV12 Service Manual
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Marantz DV12 Service Manual

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Service
Manual
SECTION
1. TECHNICAL SPECIFICATIONS ................................................................................................... 1
2. CONNECTION FACILITIES .......................................................................................................... 2
3. INFORMATIONS ........................................................................................................................... 3
4. SERVICE HINTS AND TOOLS. .................................................................................................... 4
5. WARNING AND LASER SAFETY INSTRUCTIONS ..................................................................... 5
6. TAKING THE DISC OUT OF EMERGENCY ................................................................................. 7
7. SERVICE MODE........................................................................................................................... 8
8. WIRING DIAGRAMS..................................................................................................................... 9
9. BLOCK DIAGRAMS .................................................................................................................... 11
10. SCHEMATIC DIAGRAM.............................................................................................................. 13
11. PARTS LOCATION...................................................................................................................... 31
12. MICROPROCESSOR AND IC DATA........................................................................................... 39
13. EXPLODED VIEW AND PARTS LIST ......................................................................................... 45
14. ELECTRICAL PARTS LIST ......................................................................................................... 48
2.1 EXTERIOR................................................................................................................................ 2-1
2.2 LOARDING MECHANISM ASS'Y ............................................................................................. 2-2
2.3 TRAVERSE MECHANISM ASS'Y............................................................................................. 2-3
DB-VPB231/232/233 (DVD PCB MODULE FOR MARANTZ)
3.1 DIAGRAMS (BLOCK, WIRING, SCHEMATIC) ......................................................................... 3-2
3.2 PCB CONNECTION DIAGRAM.............................................................................................. 3-17
3.3 GENERAL INFOMATION (ADJ., ID NUMBER., TEST MODE., TROUBL., IC.)...................... 3-20
3.4 PCB PARTS LIST.................................................................................................................... 3-43
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
DVD PLAYER DV-12S1
VIDEO ON/OFF
DIMMER
RANDOM
V-PART
DVD
192kHz
POWER
AUDIO
GRP
96kHz
TRK
DOLBY D
TITLE
DIG OFF
CHP
TEMAIN
STANDBY

TABLE OF CONTENTS

DV-12S1
DV12 /
A1G/C1G/F1N/L1G/N1G/S1G/U1G
PLAY
STOP
OPEN/CLOSE
PROGRESSIVE
LAST MEMO
CONDITION
TOTAL
VIDEO OFF
DOWN MIX
L
C
R
FL OFF
LFE
LS S RS
/N1B/U1B
DVD Player
PAUSE
PAGE
R
411K855010 MIT
3120 785 22860
First Issue 2002.02

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Summary of Contents for Marantz DV12

  • Page 1: Table Of Contents

    2.1 EXTERIOR..........................2-1 2.2 LOARDING MECHANISM ASS’Y ..................... 2-2 2.3 TRAVERSE MECHANISM ASS’Y..................... 2-3 DB-VPB231/232/233 (DVD PCB MODULE FOR MARANTZ) 3.1 DIAGRAMS (BLOCK, WIRING, SCHEMATIC) ................. 3-2 3.2 PCB CONNECTION DIAGRAM....................3-17 3.3 GENERAL INFOMATION (ADJ., ID NUMBER., TEST MODE., TROUBL., IC.)...... 3-20 3.4 PCB PARTS LIST........................
  • Page 2 Parts for your MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent. ORDERING PARTS : Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specifi ed.

  • Page 3: Technical Specifications

    1. Technical specifi cations General Audio output (5.1 Channel) System.... DVD system and Compact Disc digital audio system Output level Power requirements During audio output ......200 mVrms (1 kHz, –20 dB) A Version ............. AC 240 V, 50 Hz Number of channels ................

  • Page 4: Connection Facilities

    2. CONNECTION FACILITIES 2.1 Video performance (/N1 only) 1 3 5 7 9 11 13 15 17 19 2 4 6 8 10 12 14 16 18 20 2. 1. 1 SCART Pin No. TV (OUT) Pin No. AUX (IN) Pin 1 Audio R out : 2Vrms Pin 1...

  • Page 5: Informations

    3. INFORMATIONS THE DISCS THAT THE DV-12S1 CAN HANDLE REGION CODE The following discs can be played back with a DV-12S1 VERSION REGION CODE COUNTRY Diameter/ Types of playable Playback time Playable sides discs and their marks /UXX USA/CANADA DVD-Audio Digital audio DVD-Audio /FXX...

  • Page 6: Service Hints And Tools

    4. SERVICE HINTS AND TOOLS SERVICE HINTS SERVICE TOOLS Audio signals disc 4822 397 30184 Disc without errors (SBC444)+ Disc with DO errors, black spots and fingerprints (SBC444A) 4822 397 30245 Disc (65 min 1kHz) without no pause 4822 397 30155 Max.

  • Page 7: Warning And Laser Safety Instructions

    5. WARNING AND LASER SAFETY INSTRUCTIONS WARNING WAARSCHUWING All ICs and many other semi-conductors are Alle IC’s en vele andere halfgeleiders zijn susceptible to electrostatic discharges (ESD). gevoelig voor elektrostatische ontladingen Careless handling during repair can reduce (ESD). life drastically. Onzorgvuldig behandelen tijdens reparatie When repairing, make sure that you are kan de levensduur drastisch doen...
  • Page 8 LASER SAFETY This unit employs a laser. Only a qualified service person should remove the cover or attempt to service this device, due to possible eye injury. LASER DEVICE UNIT Type: Semiconductor laser GaAlAs Wave length: 650 nm (DVD) 780 nm (VCD/CD) Output Power: 7 mW (DVD) 10 mW (VCD/CD)

  • Page 9: Taking The Disc Out Of Emergency

    6. TAKING THE DISC OUT OF EMERGENCY Taking the disc out for EMERGENCY (For example: when It is not possible to turn on the product. The disc cannot be taken out from the loader.) 1. Removed the top cover with 8 screws. 2.

  • Page 10: Service Mode

    7. SERVICE MODE Press<POWER>while pressing <PAUSE>and<STOP> “TEST 1” is displayed Press<NEXT > STANDBY LED Light on RED “ STB_LED ” is displayed Press<NEXT > FL OFF LED Light on RED Press<NEXT > “ FL_OFF_LED ” is displayed MS code is displayed Press<NEXT >...

  • Page 11: Wiring Diagrams

    8. WIRING DIAGRAM for N J950 SAR(R/FR) A-GND SAL(L/FL) JP06 JV04 V+12V +12VV V+5V +5VV JF03 JF02 V-GND V-GND KEY_OUT_3 KEY_OUT_3 V-GND V-GND PF01 PF02 KEY_IN_2 KEY_IN_2 V-5V -5VV KEY_IN_1 KEY_IN_1 VMUTE V_MUTE KEY_IN_0 KEY_IN_0 JF01 PV01 JF04 JI07 JI05 J203 JI05 for N...

  • Page 12: Block Diagrams

    9. BLOCK DIAGRAM :LOW PASS FILTER QV03 QV04 DISPLAY BLOCK VIDEO BLOCK COMPOSITE QV26,QV27 VF01 V-PART 192kHz LAST MEMO CLAMP PROGRESSIVE S1/S2 AUDIO QF03 96kHz CONDITION DOLBY D VFD DRIVER QV03 VIDEO OFF TITLE DIG OFF REMAIN TOTAL DOWN MIX QV13 CLAMP1 RY17...

  • Page 13: Schematic Diagram

    +3VDB +3VDA 10. SCHEMATIC DIAGRAM +3VDA C651 3.1V 3.1V Q605 Q607 Q628 K6R1016V1C-TC12-TBB K6R1016V1C-TC12-TBB TC7SZ08FU-TLB PPA[0] PPA[1] MPA[4] MPA[15] D-GND PPA[2] PPA[3] MPA[5] MPA[14] +3VDB +3VDA PPA[4] PPA[5] MPA[6] MPA[13] PPA[6] PDSPR D MPA[7] DSPR D 3.1V 3.1V PPA[8] R680 Q604 MPA[8] Q606...
  • Page 14 +4.9V QD33 DTC114EU +5VA +9VA PA01 +5VD D-GND +4.9V D281 D231 1SS301 1SS30 1 D-GND Q201 R201 NJM2114M 3.3k (1/2) R208 R205 3.3k 1.2k Q201 R207 NJM2114M 27 26 25 24 23 22 21 20 19 18 17 16 15 3.3k (2/2) D282...
  • Page 15 +5VA +9VA Q416 R423 R425 DTA114EU Q425 +4.9V 2SA1312 Q423 2SA1312 Q429 2SC2705 ZEROSL Q427 PA02 -5.0V Q421 2SA1312 QD73 2SK170 DTC114EU A-GND R429 R428 R413 C431 C432 R435 R436 220/16v (JUMPER) R401 R421 3.3k R427 R430 -5.0V -5.0V R405 R409 J206 (PA01) +5VA...
  • Page 16 PV01-1/3 LV01 +13.2V +12VV -AREA INDICATION- JV04 F:Japan +12VV for N V-GND V-GND K:China +5VV LV02 N:Europe S:S’Pore +4.7V JP06 (PS01) V-GND +5VVI U:UAS and Canada A:Australia V-GND C:Korea -5VV L:Tiwan LV03 V-GND V-GND V_MUTE +4.6V +5VVC V-GND V-GND V-GND +5VVI LV04 +4.9V...
  • Page 17 +12VV PV01-2/3 Component:0V +5VVC RGB:3.1V +5VVC +5VVC QY08 -AREA INDICATION- CY03 CY05 CY07 DTA114EUA +4.7V F:Japan +4.7V ASPECT QY02 QY07 N:Europe +12.8V 2SC4116 DTC114EUA S:S’Pore RY03 LY01 LY02 LY03 XCOMP N.C. TC4W53F U:UAS and Canada +2.8V VFIL_SW A:Australia c h0 c h1 +2.9V -1.2V...
  • Page 18 +12VV PV01-3/3 ( N only) +12.7V TV-SCART J950 J203 V-GND A-GND (PA01) J801 R950 R952 AR-OUT A-GND AR-IN AL-OUT L950 V-GND V-GND D950 +5VVS +5VVS ED2-12 1SS301 A-GND V-GND A-GND A-GND A-GND AL-IN V-GND B-OUT/C-IN R802 R804 V-GND F-SW R954 R956 Q802 A-GND...
  • Page 19 JI01 REMOTE PI01 RI10 CONTROL IN/OUT CI13 D-GND -AREA INDICATION- REMOTE F:Japan CONTROL K:China N:Euro SI01 (D-BUS) SW S:S’Pore U:USA and Canada EXTERNAL A:Australia C:Korea L:Tiwan INTERNAL D-GND JI02 D-GND LI02 LI01 TPS247MN-0386AN RI01 +5.0V JI03 +5VD CI16 RI11 RI13 D-BUS D-BUS +5VD...
  • Page 20 DP05 SFPL52 -33.7V FP02 T250m A CP15 250v 0.01 QP04 2SC4672 -16.3V CP16 RP17 0.01 4.7k -AREA INDICATION- FP03 T250mA F:Japan 250v Ver. U Ver. other DP06 RP18 K:China SFPL52 DP07 DP08 N:Euro 5.6v CP10 4700p/250V 220p/250V S:S’Pore -16.2V DP18 RK46 U:USA and Canada A:Australia...
  • Page 21 E+5V E+5V E+5V E+5V PF01 QF19 QF23 RF74 RF76 RF85 RF86 2SA1586 2SA1586 100k 100k RF73 RF84 QF18 QF22 220k 220k 2SC4116 2SC4116 DF06 DF09 1SS300 1SS300 -28V -28V -28V -28V PF02 -28V -28V JF02 SF0 7 VF01 (PF01) JF03 V-PART 192kHz PROGRESSIVE...

  • Page 22: Parts Location

    11. PARTS LOCATION PA01 Q282 Q280 - Q272 Q284 Q283 Q108 Q183 Q184 Q185 Q182 Q181 Q279 - Q271 Q281 Q356 - Q351 Q251 QD41 QD34 Q151 Q241 - Q245 QD03 Q107 Q231 Q229 - Q221 Q306 - Q301 QD02 Q103 Q105 Q101 QD33 QD32 Q106...
  • Page 23 PV01 Q805 -Q801 QV01 QV11 QY03 QY01 QC03 QC01 QB03 QB01 QY09 QV18 QV19 QV02 QV12 QY04 QY02 QC04 QC02 QB04 QB02 QY10 QY13 QV25 - QV26 QV21 - QV24 QY14 - QY16 QY05 QC14-RC16 QC05 QB14 - QB16 QB05 QV03 QV04 QV13 - QV17 QB06 - QY08 QY06...
  • Page 24 PS01 QP01 QP02 QP03 QP17 QP14 QP11 QP09 QP10 QP13 QP12 QP08 QP07 QP04 QP15 QP05 QP06...
  • Page 25 PI01 QI01 FP02 PF03 PS02...
  • Page 26 PD01 Q628 Q604 Q605 Q612 Q622 Q623 Q607...
  • Page 27 PD01 Q601 Q611 Q608 Q627 Q625 Q626 Q624 Q609 Q602 Q606...

  • Page 29: Microprocessor And Ic Data

    12. MICROPROCESSOR AND IC DATA QF01:TMP87CM71F Pin No. Port Name FUNCTION N.C. Communication response signal input from Mecha. unit L: Busy, H: Ready N.C. N.C. N.C. XRESET Reset signal for Mecha unit L: Reset XREADY Communication handshake line for Mecha unit L: Ready STB_CONT Stand-by Control...
  • Page 30 QD21, QD41:AD1852 DIGITAL CLOCK CONTROL DATA SUPPLY INPUT VOLUME MUTE VOLTAGE AUTO-CLOCK SERIAL CONTROL AD1852 REFERENCE DIVIDE CIRCUIT INTERFACE 16-/18-/20-/24-BIT 8 x Fs MULTIBIT SIGMA- ATTEN/ DIGITAL DELTA MODULATOR INTERPOLATOR MUTE DATA INPUT SERIAL ANALOG DATA OUTPUTS INTERFACE SERIAL 8 x Fs MULTIBIT SIGMA- ATTEN/ MODE...
  • Page 31 QD61, QD81:AD1854 DIGITAL CLOCK CONTROL DATA SUPPLY INPUT CLOCK VOLUME MUTE CLOCK AD1854 SERIAL CONTROL VOLTAGE CIRCUIT INTERFACE REFERENCE 8 x Fs MULTIBIT SIGMA- ATTEN/ OUTPUT INTERPOLATOR DELTA MODULATOR MUTE BUFFER SERIAL 16-/18-/20-/24-BIT ANALOG DATA DIGITAL OUTPUTS INTERFACE DATA INPUT 8 x Fs OUTPUT MULTIBIT SIGMA-...
  • Page 32 QF03:LC75710NE Block Diagram...
  • Page 33 Q627:LC89051V Q601, Q602:XCD56362PV100-P Block Diagram Program RAM/ X Data Host Instruction Triple ESAI Y Data Cache Interface 5632 × 24 (SPDIF) 3072 × 24 Timer Memory 5632 × 24 Program ROM Expansion 6144 × 24 30K × 24 Area 6144 × 24 Bootstrap ROM 192 ×...

  • Page 34: Exploded View And Parts List

    13. EXPLODED VIEW AND PARTS LIST 5 1 2 7 0 0 5 Dx 8 0 2 6 G 5 1 2 8 3 X 8 ( M) 3 X 6 ( M) 5 1 2 8 5 1 2 6 5 1 2 9 3 X 6 ( M) 3 X 6 ( M)
  • Page 35 3PIN CINCH (VIDEO&L/R) 1.5M FOR TRAY GOLD 004Z CONNECTIVE CORD ZD00900100 9965 000 11604 ESCUTCHEON 002M BLACK 411K063010 CINCH RC-5 CORD 0.9M FOR TRAY GOLD NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.

  • Page 36: Electrical Parts List

    14. ELECTRICAL PARTS LIST NOTE ON SAFETY FOR FUSIBLE RESISTOR : ASSIGNMENT OF COMMON PARTS CODES. RESISTORS The suppliers and their type numbers of fusible resistors : 1) GD05 × × × 140, Carbon film fixed resistor, ±5% 1/4W are as follows; : 2) GD05 ×...
  • Page 37 9965 000 10846 FILM 560pF J 100V NH 4822 051 30103 CHIP RES. 10kΩ ±5% 1/16W C257 /A/C/L/N OF15561550 R188 NN05103610 4822 117 12925 CHIP RES. 47kΩ ±5% 1/16W R189 NN05473610 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 38 4822 051 30222 CHIP RES. 2.2kΩ ±5W 1/16W 4822 130 42836 F.E.T. 2SK246 GR R299 /N NN05222610 Q102 HF202461C0 4822 130 60669 CHIP TRS. 2SC4116 2SC4081 Q103 HX300012A0 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 39 9965 000 06697 FILM 560pF100V PP APSV J QD02 HC10017660 C456 OF15561540 9965 000 04633 IC TC74VHC157FT 9965 000 06697 FILM 560pF100V PP APSV J QD03 HC005805K0 C457 OF15561540 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 40 4822 051 30101 CHIP RES. 100Ω ±5% 1/16W R413 NN05000610 R536 NN05101610 4822 052 10101 RES. 100Ω ±5% 1/6W 4822 051 30223 CHIP RES. 22kΩ ±5% 1/16W R421 GG05101160 R537 NN05223610 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 41 4822 157 10416 EMI FILTER BLM11B102S Q423 HX113121B0 F409 FN31010030 4822 130 63929 CHIP TRS. 2SC3324 B 4822 157 10416 EMI FILTER BLM11B102S Q424 HX333241B0 F412 FN31010030 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 42 4822 051 30103 CHIP RES. 10kΩ ±5% 1/16W 9965 000 11679 IC K6R1008V1C-JC12 R604 NN05103610 Q604 HC10144990 4822 116 82487 CHIP RES. 0Ω ±5% 1/16W R605 NN05000610 SRAM 1M 128X8 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 43 4822 051 30682 CHIP RES. 6.8kΩ ±5% 1/16W L601 LU12102010 RF46 NN05682610 4822 157 53871 CHIP INDUCTANCE 1.0 µH J 4822 116 83829 CHIP RES. 270Ω ±5% 1/16W L602 LU12102010 RF48 NN05271610 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 44 2SA1586 Y GR 2SA1576A Q R 4822 130 60669 CHIP TRS. QF22 HX300012A0 PR01-RESISTORS 2SC4081 Q R 2SC4116 Y GR RR01 CHIP RES. 3.3Ω ±5% 1/16W NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 45 4822 130 61906 DIG.TRS. DTC114EU RP06 NN05000610 QP12 BA20035210 4822 051 30681 CHIP RES. 680Ω ±5% 1/16W 4822 130 61903 DIG.TRS. DTA114EU RP08 NN05681610 QP13 BA10026210 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 46 4822 126 13956 CER.CHIP 68pF GR39 CB19 DK98103300 CV16 DD95680300 4822 126 11703 CER.CHIP 0.01µF 4822 126 11671 CER.CHIP 33pF ±5% CG 50V CB20 DK98103300 CV17 DD95330300 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 47 4822 051 30681 CHIP RES. 680Ω ±5% 1/16W CY07 NN05000610 RB07 NN05681610 4822 126 11703 CER.CHIP 0.01µF 4822 051 30471 CHIP RES. 470Ω ±5% 1/16W CY09 DK98103300 RB08 NN05471610 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 48 4822 051 30152 CHIP RES. 1.5kΩ ±5% 1/16W 4822 051 30472 CHIP RES. 4.7kΩ ±5% 1/16W RC39 NN05152610 RV69 NN05472610 4822 051 30472 CHIP RES. 4.7kΩ ±5% 1/16W RV70 NN05472610 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 49 2SA1586 Y GR 2SA1576A Q R 4822 130 83715 CHIP DIODE 1SS301 DAN202U HZ21005000 4822 130 60669 CHIP TRS. QC16 HX300012A0 D805 2SC4081 Q R 2SC4116 Y GR NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 50 4822 130 10698 CHIP TRS. QY15 HX100012A0 2SA1586 Y GR 2SA1576A Q R 4822 130 60669 CHIP TRS. QY16 HX300012A0 2SC4081 Q R 2SC4116 Y GR NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.

  • Page 51: Db-Vld101/102 (Dvd Loader For Marantz)

    DB-VLD102 TABLE OF CONTENTS SECTION PAGE 2. DB-VLD 101/102 (DVD Loader for MARANTZ) 2.1 EXTERIOR ............................2-1 2.2 LOARDING MECHANISM ASS'Y......................2-2 2.3 TRAVERSE MECHANISM ASS'Y ....................... 2-3 Please use this service manual with referring to the user guide (D.F.U) without fail.

  • Page 52: Exterior

    9965 000 10286 VNE2069 Bridge 404K104110 9965 000 07948 VNL1738 Clamper 402K005210 BPZ26P080FZK Screw VWT1162 Loading Mechanism Assy NOTE : "NSP" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS. Unhook Unhook DISASSEMBLY OF TRAVERSE Traverse Mechanism MECHANISM ASS'Y...

  • Page 53: Loarding Mechanism Ass'y

    9965 000 10295 VNL1815 Float Base 404K104210 9965 000 07945 VEB1286 Floating Rubb er 402K056210 9965 000 10296 VDA1701 (VDA1748) Flexible Cable (24P) *YU000900R (Pickup Assy--DVDM CN4) VEB1312 Cushion 404K056110 NOTE : "NSP" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.

  • Page 54: Traverse Mechanism Ass'y

    36 9965 000 07960 VXX2650, Carriage Motor Assy *ZK000300R NSP 18 — VNE2155, Cover — NSP 37 — PBA1069, Screw — NSP 19 — VNL1746, Centering Ring — NOTE : "NSP" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 55 DB-VPB233 TABLE OF CONTENTS SECTION PAGE 3. DB-VPB231/232/233 (DVD PCB Module for MARANTZ) 3.1 DIAGRAMS (BLOCK, WIRING, SCHEMATIC) ................. 3-2 3.2 PCB CONNECTION DIAGRAM....................3-17 3.3 GENERAL INFOMATION (ADJ., ID NUMBER., TEST MODE., TROUBL., IC.)...... 3-20 3.4 PCB PARTS LIST........................3-43 Please use this service manual with referring to the user guide ( D.F.U.

  • Page 56: Block Diagram And Schematic Diagram

    3.1 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM BLOCK DIAGRAM IC702 WL, WL/RD, WY K4E640812C-TC60 ONLY 64M DRAM IC806 MB81F161622C-80FN VIDEO (RF) 16M SDRAM DATA Spindle 57-60 80-84 (24P) IC701 Motor 63-66 78,86,87 (24P) CN120 IC101 DSPRF ROMXA OEIC PE5220A IC805 (RF) CDLRCK LA9710M DVD Decoder...

  • Page 57: Dvdm Assy

    (RF) : RF SIGNAL ROUTE : AUDIO SIGNAL ROUTE : AUDIO DATA ROUTE DVDM ASSY : VIDEO SIGNAL ROUTE IC1002 HY58163210TQ-10F SG RAM IC1001 PM0024AF Video Encoder VQE-3 17-24 Y0-Y9, CR0-CR9, (28P) CB0-CB9 CN103 84,82,81,79, 78,76-74 IC1003 (Cb) 118-111 PM0030A (Cr) VQE-5 V+12D...
  • Page 58 WIRING DIAGRAM J406 (PA02) JI06 (PI01) JV05 (PV01) JF06 (PF03)
  • Page 59 (RF) : RF SIGNAL ROUTE : SLIDER SERVO LOOP LINE (SP) : SPINDLE SERVO LOOP LINE : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE 1/5- DVDM ASSY (F, U : VWS1481) (C, L, A, S : VWS1505) (N : VWS1482) JP05 1/2, (PS01)
  • Page 60 SCHEMATIC DIAGRAM DVDM ASSY (F, U : VWS1481) (C, L, A, S : VWS1505) (N : VWS1482) HN1A01F HN1A01F (RF) (RF) (RF) (CD) (CD) HN1C01FU C, L, A, S (RF) (RF) ONLY HN1C01FU RF IC HN1C01F F, U,N ONLY C, L, A, S HN1B04FU ONLY HN1B04FU...
  • Page 61 (RF) : RF SIGNAL ROUTE (CD) : CD DATA SIGNAL ROUTE : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE : SLIDER SERVO LOOP LINE (SP) : SPINDLE SERVO LOOP LINE C, L, A, S, N ONLY 10k : N (RF) 22k : C, L, A, S F, U,...
  • Page 62 DVDM ASSY (F, U : VWS1481) TC55V1001AF8 (C, L, A, S : VWS1505) WORK SRAM (N : VWS1482) PGM 16M FLASH MEMORY VYW1790 RAB4C470J RAB4C470J RAB4C470J RAB4C470J RAB4C470J RAB4C220J RAB4C220J RAB4C103J L601 VTL1124 (R6010) SH1 BASE ASIC SYSTEM CONTROL CPU RAB4C103J RAB4C103J RAB4C103J...
  • Page 63 : AUDIO SIGNAL ROUTE (DIGITAL) RAB4C103J RAB4C220J RAB4C103J HN1B04FU CN901 RAB4C103J HN1B04FU R612 No Connection 3 → 5 CONVERTER 5 → 3 CONVERTER CN101 1/5,3/5...
  • Page 64 DVDM ASSY (F, U : VWS1481) (C, L, A, S : VWS1505) (N : VWS1482) F, U, N ONLY 64M DRAM L701 VTL1124 (R7010) C, L, A, S K4E640812C-TC60 ONLY L703 VTL1124 100/6.3 RAB4C220J RAB4C473J RAB4C473J RAB4C220J PE5220A SCRUT DVD DATA PROCESSOR (RF) (RF) 3-10...
  • Page 65 C, L, A, S, N L805 ONLY L861 VTL1124 VTL1124 (RF) (R8050) 16M SDRAM (R9861) 16M SDRAM : RF SIGNAL ROUTE (CD) : CD DATA SIGNAL ROUTE MB81F161622C-80FN MB81F161622C-80FN : AUDIO SIGNAL ROUTE : AUDIO SIGNAL ROUTE (DIGITAL) (AD) : AUDIO DATA SIGNAL ROUTE RAB4C220J : VIDEO SIGNAL ROUTE RAB4C220J...
  • Page 66 DVDM ASSY (F, U : VWS1481) VKN1762 (C,L, A, S : VWS1505) (N : VWS1482) VKN1569 (AD) (AD) (AD) (AD) (AD) (AD) 3-12...
  • Page 67 : AUDIO SIGNAL ROUTE : AUDIO SIGNAL ROUTE (DIGITAL) (AD) : AUDIO DATA SIGNAL ROUTE CLOCK GENERATOR CLOCK GEN. BLOCK CN101 (AD) (AD) (AD) (AD) 3-13...
  • Page 68 DVDM ASSY L9010 VTL1124 (F, U : VWS1481) (R9010) (C, L, A, S : VWS1505) (N : VWS1482) SGRAM (16M) L9003 VTL1124 (R9003) L9001 VTL1124 (R9001) VQE-3 VIDEO ENCODER IC 3-14...
  • Page 69 L1801 VTL1124 L1821 (R9801) VTL1124 (R9821) : VIDEO SIGNAL ROUTE : Y SIGNAL ROUTE : C SIGNAL ROUTE (Cr) : CR SIGNAL ROUTE (Cb) : Cb SIGNAL ROUTE : Y SIGNAL ROUTE VQE-5 VIDEO ENCODER IC 2/5,3/5 VTF1168 VTF1168 (Cb) (Cb) (Cb) VKN1618...
  • Page 70 WAVEFORMS Note : The encircled numbers denote measuring point in the schematic diagram. DVDM ASSY TP3 (RFO) V: 1V/div. H: 50nsec/div. (at DVD PLAY) TP6 (TE) V: 1V/div. H: 5msec/div. (at DVD PLAY) TP8 (FDO) V: 1V/div. H: 5msec/div. (at DVD PLAY) TP1 (FE) V: 100mV/div.

  • Page 71: Diagrams (Block, Wiring, Schematic)

    3.2 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. several destinations. 2. A comparison between the main parts of PCB and schematic For further information for respective destinations, be sure to diagrams is shown below.
  • Page 72 DVDM ASSY JI06 SIDE A VR1001 VR1831 IC1201 JV05 IC1003 IC1001 IC1007 IC1006 IC1005 IC891 IC915 IC916 IC914 IC806 IC801 J406 IC901 IC904 IC952 IC957 IC954 VC951 IC958 IC959 IC951 IC955 IC712 IC956 IC702 Q271 Q130 Q101 IC261 IC281 PICKUP Q113 Q114 ASSY...
  • Page 73 DVDM ASSY SIDE B Q1620 Q1621 Q1712 Q1612 Q1610 Q1611 Q1511 Q1512 Q1510 Q1410 Q1411 Q1412 Q1310 Q1311 IC1002 Q1312 IC804 IC907 IC803 IC917 IC610 IC607 IC805 IC913 IC902 IC912 IC703 IC613 IC304 Q102 IC271 IC701 IC303 IC101 Q103 Q106 Q109 Q161 Q105...

  • Page 74: Adjustment Items And Location

    3.3 GENERAL INFORMATION ADJUSTMENT 1 ADJUSTMENT ITEMS AND LOCATION Adjustment Points (PCB Part) Adjustment Items [Electrical Part] DVDM ASSY Y Level Adjustment CN104 Component Y Level Adjustment VR1831 VR1001 CN103 27MHz Clock Adjustment : XZNRON1 : XANRH1 IC1001 : CLMP1 IC1003 : GNDD : GNDD...

  • Page 75: Electrical Adjustment

    4 ELECTRICAL ADJUSTMENT Y Level Adjustment • Power ON • Play the DVD test disc DVDM ASSY 1Vp-p at the 100% color-bar signal part VR1001 VIDEO Player (Rear) START TV monitor Oscilloscope Probe (10:1) V: 20mV/div. H: 10µsec/div. AC mode VIDEO Component Y Level Adjustment •...
  • Page 76 27MHz Clock Adjustment DVDM ASSY • Normal mode • Power ON 27.000000MHz ± 170Hz VC951 Player START DVDM ASSY CN103 - Pin 5 Frequency counter 3-22...

  • Page 77: Id Number And Id Data Setting

    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 78 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. (The FL display indicates "WR ID DATA.") (The FL display indicates "ID DATA OK.") After confirming this message, press CLEAR to exit the input mode.
  • Page 79 How to confi rm the ID Number. (EEP ROM) Press PLAY + PAUSE of player, and the unit enter the ID number confi rmation mode. The set ID number is on the FL display. (9 digit numbers) If the ID number of 9 digit is not inputted, it is displayed as “_________”. How to clear the ID number.

  • Page 80: Test Points Location

    TEST POINTS LOCATION This model has not test terminal. Please use following points when checking the RF, FE and TE, etc.. DVDM ASSY LIST OF TEST POINTS TP1 : FE TP2 : GNDS TP3 : RFO TP4 : SREQ TP5 : 3V TP6 : TE TP7 : VREF TP8 : FDO...

  • Page 81: Test Mode Screen Display

    7.1.3 TEST MODE SCREEN DISPLAY When the test mode is entered, power on of player while press the PLAY button and the STOP button of the player. Consecutive double-OSD display is supported during test mode. The screen is composed 10 lines with a maximum of 32 characters per line. It can't be used with the debugging display mode together.
  • Page 82 (10) Output video system [V – ∗ ∗ ∗ ∗] Version of the flash ROM [V : ∗ . ∗ ∗ ∗] (20) Flash ROM size [FLSH = ∗] NTSC system [NTSC] PAL system [PAL ] (21) Revision of the system controller [S : ∗ . ∗ ∗ ∗ / ∗ . ∗ ∗ ] Auto-setting [AUTO] Skirt terminal output [SK –...
  • Page 83 TROUBLE SHOOTING No Power ON FL in not turned ON FL indication is unusual START Blow out fuse of the primary side. Power ON Blow out micro-fuse on the WG411K1020. (Check the each voltage.) (FP02, FP05, FP06) FL controller IC (QF01) on the WG411K2030 is damaged. VFD display controller IC (QF03) on the WG411K2030 is damaged.

  • Page 84: Error Code

    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 85 IC DATA LC78652W (DVDM ASSY : IC201) SLDO Servo 8bit 8bit TILTE SPDO Processor RF_PH (16×16+32→32) TBAL RF_BH TILTDO AUXO JITT HFLIO Track Counter FAST Event Counter PP2/EVENT DVDSYEQ FG Counter SLCIST1,2 34,35 EFMIN V_PB SLCO1,2 36,37 EFMOUT PCKIST1,2 87,88 FSEQ DVD Lock DVDFR...
  • Page 86 LC78652W (DVDM ASSY : IC201) 3-32...
  • Page 87 LC78652W (DVDM ASSY : IC201) 3-33...
  • Page 88 PD3410A (DVDM ASSY : IC601) 3-34...
  • Page 89 PD3410A (DVDM ASSY : IC601) 3-35...
  • Page 90 PD3410A (DVDM ASSY : IC601) 3-36...
  • Page 91 PD3410A (DVDM ASSY : IC601) 3-37...
  • Page 92 PM0024AF (DVDM ASSY : IC1001) 3-38...
  • Page 93 PM0024AF (DVDM ASSY : IC1001) 3-39...
  • Page 94 PM0024AF (DVDM ASSY : IC1001) 3-40...
  • Page 95 PM0024AF (DVDM ASSY : IC1001) 3-41...
  • Page 96 PM0024AF (DVDM ASSY : IC1001) 3-42...

  • Page 97: Pcb Parts List

    ( DB-VPBxxx ) ( for PCS ) ( for MJI ) OTHERS B2B-PH-K-S KR CONNECTOR CN401 NOTE : "NSP" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS. LOSB ASSY Ver. Part No. Part No. Mark Description...
  • Page 98 Q1310-Q1312 4822 130 10698 2SA1576A HX100012A0 Q1410-Q1412 4822 130 10698 2SA1576A HX100012A0 Q1510-Q1512 4822 130 10698 2SA1576A HX100012A0 Q1610-Q1612 4822 130 10698 2SA1576A HX100012A0 NOTE : "NSP" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS. 3-44...
  • Page 99 L9003 9965 000 11619 VTL1124 CHIP BEAD *FN000160R L9004 9965 000 11619 VTL1124 CHIP BEAD *FN000160R L9010 9965 000 11619 VTL1124 CHIP BEAD *FN000160R NOTE : "NSP" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS. 3-45...
  • Page 100 CCSRCH560J50 C127 CCSRCH5R0C50 /A/C/F/L/S/U C281 CCSRCH5R0C50 /A/C/F/L/S/U C282 CCSRCH5R0C50 C334 CCSRCH5R0C50 C124 CCSRCH680J50 C146 CCSRCH680J50 /A/C/F/L/S/U C286 CCSRCH680J50 C117 CCSRCH681J25 C240 CCSRCH681J25 C351 CCSRCH681J25 NOTE : "NSP" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS. 3-46...
  • Page 101 C1024 CEV221M4 C1029 CEV221M4 C1084 CEV221M4 C1203 CEV221M4 C142 CEV221M4 C1802 CEV221M4 C1822 CEV221M4 C1831 CEV221M4 C1832 CEV221M4 C1838 CEV221M4 C801 CEV221M4 C803 CEV221M4 NOTE : "NSP" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS. 3-47...
  • Page 102 C451 CKSQYF105Z16 C452 CKSQYF105Z16 C1030 CKSQYF225Z16 C148 CKSQYF225Z16 C150 CKSQYF225Z16 C1840 CKSQYF225Z16 C862 CKSQYF225Z16 C864 CKSQYF225Z16 C866 CKSQYF225Z16 C868 CKSQYF225Z16 C870 CKSQYF225Z16 C873 CKSQYF225Z16 NOTE : "NSP" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS. 3-48...
  • Page 103 CKSRYF104Z16 /A/C/F/L/S/U C279 CKSRYF104Z16 /A/C/F/L/S/U C285 CKSRYF104Z16 /A/C/F/L/S/U C287 CKSRYF104Z16 C332 CKSRYF104Z16 C353 CKSRYF104Z16 C359 CKSRYF104Z16 C365-C367 CKSRYF104Z16 C406 CKSRYF104Z16 C409 CKSRYF104Z16 C428 CKSRYF104Z16 NOTE : "NSP" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS. 3-49...
  • Page 104 C430 CKSRYF105Z10 C542 CKSRYF105Z10 C543 CKSRYF105Z10 C602-C607 CKSRYF105Z10 C610 CKSRYF105Z10 C611 CKSRYF105Z10 C613-C616 CKSRYF105Z10 C622 CKSRYF105Z10 C623 CKSRYF105Z10 C626 CKSRYF105Z10 C631 CKSRYF105Z10 C653 CKSRYF105Z10 NOTE : "NSP" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS. 3-50...
  • Page 105 VCH1211 (100F/6.3V) C715 VCH1211 (100F/6.3V) C892 VCH1211 (100F/6.3V) C709 VCH1219 (2.2mF/6.3V) C720 VCH1219 (2.2mF/6.3V) C723 VCH1219 (2.2mF/6.3V) VC951 9965 000 11618 VCM1013 (30pF) *CX000010R NOTE : "NSP" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS. 3-51...
  • Page 106 RS1/10S0R0J R900 RS1/10S0R0J R951 RS1/10S0R0J R986 RS1/10S0R0J R215 RS1/16S0R0J R273 RS1/16S0R0J /A/C/F/L/S/U R280 RS1/16S0R0J R712 RS1/16S0R0J /A/C/F/L/S/U R713 RS1/16S0R0J R1720 RS1/16S1002F /A/C/F/L/S/U R287 RS1/16S1002F NOTE : "NSP" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS. 3-52...
  • Page 107 VKN1792 B TO B CONNECTOR 30P CN101 VKN1618 28P FFC CONNECTOR CN103 VKN1618 28P FFC CONNECTOR CN111 VKN1793 B TO B CONNECTOR 50P VNF1109 EARTH METAL FITTING NOTE : "NSP" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS. 3-53...

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