Marantz DV4000 Service Manual
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Marantz DV4000 Service Manual

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Service
Manual
1.
TECHNICAL SPECIFICATION ............................................................................... 1
2.
CONNECTION FACILITIES .................................................................................... 2
3.
INFORMATIONS ..................................................................................................... 3
4.
SERVICING HINT ................................................................................................... 4
5.
DISASSEMBLY ....................................................................................................... 5
6.
PRINCIPAL PARTS LOCATION .............................................................................. 6
7.
REPLACEMENT OF PRINCIPAL COMPONENTS ................................................. 7
8.
SERVICE MODE .................................................................................................... 9
9.
ELECTRICAL ADJUSTMENT ............................................................................... 15
10.
BLOCK DIAGRAM ................................................................................................ 16
11.
WIRING DIAGRAM ............................................................................................... 22
12.
SCHEMATIC DIAGRAM AND PARTS LOCATION ............................................... 24
13.
EXPLODED VIEW AND PARTS LIST ................................................................... 38
14.
ELECTRICAL PARTS LIST ................................................................................... 40
15.
16.
MICROPROCESSOR AND IC DATA .............................................................. 15-15
17.
EXPLODED VIEW AND PARTS LIST (TKM1000MZ) .................................... 15-28
18.
ELECTRICAL PARTS LIST (TKM1000MZ) ..................................................... 15-30
Please use this service manual with referring to the user guide (D.F.U) without fail.
DVD PLAYER DV4000
STANDBY / ON
POWER

TABLE OF CONTENTS

DV4000
DV4000/
/N1B, /S1G, /U1B
DVD Player
PLAY
OPEN / CLOSE
DTS
SURROUND
WIDE
PAUSE
DOLBY DIGITAL
PREV
NEXT
DIMMER
SPATIALIZER
MPEG
STOP
F1N, /K1G
294W855010 AO
3120 785 22290
First Issue:2000.05

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Summary of Contents for Marantz DV4000

  • Page 1: Table Of Contents

    Service DV4000/ F1N, /K1G /N1B, /S1G, /U1B Manual DVD Player PLAY DVD PLAYER DV4000 OPEN / CLOSE STANDBY / ON SURROUND WIDE PAUSE DOLBY DIGITAL PREV NEXT DIMMER SPATIALIZER POWER MPEG STOP TABLE OF CONTENTS TECHNICAL SPECIFICATION ................1 CONNECTION FACILITIES ..................2 INFORMATIONS .....................
  • Page 2 MARANTZ Parts for your 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 specified.

  • Page 3: Technical Specification

    1. TECHNICAL SPECIFICATIONS Discs played DVD video disc ........... 12 cm single sided, single layer 12 cm single sided, double layer 12 cm double sided, single layer 12 cm double sided, double layer (one layer per side) 8 cm single sided, single layer 8 cm single sided, double layer 8 cm double sided, single layer 8 cm double sided, double layer (one layer per side)

  • Page 4: Connection Facilities

    2. CONNECTION FACILITIES Video performance (/N1B only) - Pin 15 Red out :0.7Vpp ( 0.1V into 75 Ohm (*) - Pin 16 fast switching RGB/ CVBS : <0.4V 1 3 5 7 9 11 13 15 17 19 into 75 Ohm = CVBS <1V/ <3V into 75 Ohm = RGB 2 4 6 8 10 12 14 16 18 20 - Pin 17...

  • Page 5: Informations

    Some discs have restriction levels that allow you to cut scenes THE DISCS THAT THE DV4000 CAN HANDLE or prevent playback of discs that have contents that you do not want children to watch. The following discs can be played back with a DV4000. disc mark playback capability...

  • Page 6: Servicing Hint

    4. SERVICING HINT 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. diameter disc (58.0 mm) 4822 397 60141 Torx screwdrivers Set (straight)

  • Page 7: Disassembly

    5. DISASSEMBLY In case of trouble, etc., necessitating dismantling, please dismantle in the order shown in the illustrations. Reassemble in the reverse order. 1. Removal of the UPPER COVER 2. Removal of the FRONT PANEL 1) Press the “EJECT” button while the unit’s power is turned on and open the DISC TRAY. 2) Remove the decoration plate on the DISC TRAY by pulling it upward.

  • Page 8: Principal Parts Location

    6. PRINCIPAL PARTS LOCATION POWER SUPPLY PCB SLED MOTOR MAIN PCB OUTPUT PCB SPINDLE MOTOR OPERATION PCB LOADING MOTOR PICKUP Fig. 6-1 Top view (DV4000)

  • Page 9: Replacement Of Principal Components

    7. REPLACEMENT OF PRINCIPAL COMPONENTS 7-1-2. Removal of the TRAVERSE MECHA. 7-1. Removal of the TRAVERSE MECHA. 1) Remove the four b screws on the MAIN PCB and then 7-1-1. Removal of the MECHANISM BLOCK disconnect the P800 connector on the MAIN PCB. 1) Turn the unit’s power on and press the “EJECT”...
  • Page 10 3) Carefully disconnect the two connectors (P500, P600) and 7-3. Replacement of the PICK UP BLOCK the two flat cables (P200, P300) on the MECHANISM PCB. Replacement of the PICK UP BLOCK itself is not recommended because its azimuth adjustment is very critical and requires a special jig.

  • Page 11: Service Mode

    8. SERVICE MODE 8-1 OPERATION 8-1. 8-1-1. Main Microprocessor (IC600 : MB90574) 8-1-1. MAIN (IC600:MB90574) Functions which operated by main microprocessor NAIN are follows. Control of following IC's. DEM/ECC VIDEO AV decoder, DEM/ECC, VIDEO encoder, CD- CD-DSP AUDIO-DAC PRE-AMP READ- DSP, AUDIO-DAC, PRE-AMP, READ-CHANNEL, CHANNEL SERVO SERVO...
  • Page 12 8-1-2. OUTPUT CONTROL (IC700: M38022) 8-1-2. Output Control Microprocessor OUTPUT CONTROL (IC700:M38022) Main operation features of this microprocessor is as follows. Power supply control : Power efficiency switching. 3.3V ON/OFF 3.3V line ON/OFF 5.0V ON/OFF 5.0V line ON/OFF 9.0V ON/OFF 9.0V line ON/OFF OUTPUT Out put selection of the OUTPUT PCB.
  • Page 13 While VCD and CD Video playback VCD/CD (CPU : In case of some fault has happened. (caused with communications between CPU: IC600 and related IC600 IC's) Some Error code is shown on the FLD. Each Error codes are described on the table 8-1. ERORR ERORR DESCRIPTION / DISC...
  • Page 14 3. Press the " " (STOP) button while close the disctray without any disc. Then all segments of (STOP) the FLD right ON. 4. Press the " " (STOP) button again. The FLD (STOP) indication shows below. Then the laser diode for DVD will right ON.
  • Page 15 8-3. EEPROM initialize The memory device (EEPROM) which used in this DVD player is programmed each functions by products regions at factory. When that EEPROM (MAIN P.C. Board IC602 : M24C16- MN6T) or MAIN P.C. Board has exchanged, EEPROM initial- ization is necessary.
  • Page 16 7. Turn ON the mains power while depress the “ DIMMER “ and “ “ (Reverse skip) buttons together. Then the FLD shows “ -- -- -- -- “. 8. Send the commands “ 1999 “ by the remote controller. (Press buttons “...

  • Page 17: Electrical Adjustment

    9. ELECTRICAL ADJUSTMENT VR120 P800 P804 P803 TP120 TP105 TP107 VR121 TP300 VR110 JITTER ADJ JITTER ADJ SCREW A SCREW B VR202 Fig. 9-1 9-1. DVD JITTER ADJUSTMENT 2. Set the oscilloscope to the DC input mode and connect it to 1.

  • Page 18: Block Diagram

    10. BLOCK DIAGRAM RF / SERVO / SYSCON 64 62 61 60 58 57 44 46 CYC11AP000 97 98 95 96 93 94 77 78 73 74 75 76 36 29...
  • Page 19 AUDIO Not for /N1B /N1B ONLY Not for DV4000...
  • Page 20 VIDEO /N1B ONLY...

  • Page 21: Wiring Diagram

    11. WIRING DIAGRAM...

  • Page 22: Schematic Diagram And Parts Location

    12. SCHEMATIC DIAGRAM AND PARTS LOCATION OUTPUT-1/2 Not for DV4000 Not for /N1B Not For /N1B /N1B ONLY...
  • Page 23 OUTPUT-2-2 Not for DC4000...
  • Page 24 OUTPUT TOP VIEW OUTPUT BOTTOM VIEW TR320 TR110 IC470 IC520 TR400~TR405 TR350 TR361 TR900 TR902 TR901 IC340 IC200 TR200 TR310 TR360 TR321 TR421 TR531 TR530 TR482 TR450 IC719 IC700 IC570 IC420 TR500~TR505 TR540~TR542 TR130~TR133 IC250...
  • Page 25 OPERATION Not for DV4000...
  • Page 26 OPERATION TR101 TR102 PH100 PH120...
  • Page 27 POWER...
  • Page 28 POWER PH500 TR551 IC556 TR559 IC501 PH501 TR558 IC551 IC555 TR550 IC553 TR560...

  • Page 29: Exploded View And Parts List

    9965 000 04740 FFC BD P1.0 L230 14P *YU000590R ST BID30X06STL CMT BT BID30X14STL NI3 9965 000 04741 FFC BD P0.5 L160 24P *YU000620R /F1N PANEL REAR DV4000 (J) (CH) /U1B PANEL REAR DV4000(A) (CH) 018B /N1B PANEL REAR DV4000 (E) (CH) 003B...

  • Page 30: Electrical Parts List

    14. ELECTRICAL PARTS LIST NOTE ON SAFETY FOR FUSIBLE RESIST OR : ASSIGNMENT OF COMMON PARTS CODES. RESISTORS The suppliers and their type numbers of fusible resistors are as 1) GD05 x x x 140, Carbon film fixed resistor, 5% 1/4W follows ;...
  • Page 31 (VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, ** :EUROPE) VERS. VERS. POS. PART NO. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR (FOR PCS) COLOR (FOR PCS) (MJI) (MJI) OPERATION CIRCUIT BOARD TR560 9965 000 04707 2SB1326 Q/R *HT200380R DIODES D101 9965 000 04668 1SS133T-77 T26...
  • Page 32 (VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, ** :EUROPE) VERS. POS. PART NO. PART NO. DESCRIPTION COLOR (FOR PCS) (MJI) TR404 9965 000 04729 2SC2412K R/S *HT300710R TR405 9965 000 04729 2SC2412K R/S *HT300710R TR420 9965 000 04729 2SC2412K R/S *HT300710R TR421 9965 000 04729 2SC2412K R/S *HT300710R...

  • Page 33: Important Notice

    <<IMPORTANT NOTICE>> This service manual explains the product DV4000 which mounted the DVD module TKM1000MZ with the main board <C3M1> only. Products which mounted <C3M1> are as follows. (see table) All other products have mounted <M3C1> main board. Spare parts for <M3C1> main board are not available. In case of defects are found with the <M3C1>...

  • Page 34: Schematic Diagram And Parts Location (Tkm1000Mz)

    15. SCHEMATIC DIAGRAM AND PARTS LOCATION (TKM1000MZ) MAIN-1/3 Not for DV4000 15-1 15-2...
  • Page 35 MAIN-2/3 15-3 15-4...
  • Page 36 MAIN-3/3 Not for DV4000 15-5 15-6...
  • Page 37 MAIN TOP VIEW TR113 TR115 TR802 TR801 IC122 IC121 IC120 TR804 ~TR806 TR300 IC507 IC503 TR500 TR100 ~TR106 IC111 TR120 TR201 TR202 TR190 IC202 IC203 TR200 IC311 IC607 IC610 ~IC613 IC502 IC702 IC501 15-8 15-7...
  • Page 38 IC911 MAIN BOTTOM VIEW IC850 IC801 IC971 IC701 IC851 IC606 IC901 IC802 IC991 TR114 IC700 IC703 IC602 IC605 IC600 IC800 IC803 TR112 IC110 IC951 TR111 IC300 IC201 TR117 IC100 IC500 IC550 IC614 IC852 TR490 TR491 IC490 TR600 IC603 TR167 TR170 ~TR712 IC931 TR110 TR125...
  • Page 39 MECHA 15-12 15-11...
  • Page 40 MECHA TOP VIEW MECHA BOTTOM VIEW TR34 TR90 TR37 TR35 TR36 TR32 TR31 TR33 LOADING MT100 15-13 15-14...

  • Page 41: Microprocessor And Ic Data

    16. MICROPROCESSOR AND IC DATA CYC11AP000 (DVD Pre AMP) ADV7172 (Video signal decoder) 15-16 15-15...
  • Page 42 CYC12MP000(DVD Read Channel) 15-17...
  • Page 43 MB90574 (CPU/System control MI-COM) Pin No. Port Name FUNCTION System bus read strobe signal output. System bus lower 8 bit write strobe signal output. BOOT Ziva MI-COM transmission control output. CDLOW Disc judge output. LD.SW1 Laser control output 1. System bus ready input. LD.SW2 Laser control output 2.
  • Page 44 Pin No. Port Name FUNCTION AVRTM ECC interruption request input (end of output stream of 2060 bytes data) . 68,69 DGND – Ground for digital section. SDA(I2C) Serial data in/out from/to EEP-ROM & video encoder. Serial clock output to the EEP-ROM & video encoder. STAT CD-DSP status input.
  • Page 45 MN66261 (CD signal processing) 15-20...
  • Page 46 MN66261 (CD signal processing) 15-21...
  • Page 47 MN67700 (Servo processing IC) 15-22...
  • Page 48 MN67700 (Servo processing IC) 15-23...
  • Page 49 YMC13D000 (DVD Sync/ECC/Formatter) Pin No. Port Name FUNCTION 1,12,26,35,46, 52,63,73,81, 95,105,118, VSS1-18 – Ground pins. 131,142,156, 170,182,195 SEL0 – Test mode select pins. SEL1 4-6,8,10,10 11,14-22,28 29,116,117 119,125,126 TEST9-46 – Test mode output pins. (Leave them open) 132,171-174 194,197-206 AVRTM End of output stream of 2060 bytes data to CSS.
  • Page 50 Pin No. Port Name FUNCTION 127-130 133-139 CPUADT0-15 CPU address/data bus. 143-147 XRESET Global reset input. 148-152 CPUADT16-20 CPU address bus. XALE Address latch enable input. Read strobe. XINTO ECC interrupt request. XWEH Write strobe signal. XWAIT CPU wait state control. XHSTCS Decipher chip select.
  • Page 51 ZIVA-3 (Advanced DVD decoder with integrated Audio DSP) Pin No. Port Name FUNCTION 1,52,129 133,138,141 PIO0-10 Programmable I/O pins. 147,153,156 174,190 2-4,6,8-11 HDATA0-7 8 bit bi-directional host data bus. 5,12,17,27 36,40,47,55 61,65,69,75 81,87,91.95 VDD1-29 – +3.3 V power supply pins. 101,107,113 117,123,134 149,160,181...
  • Page 52 Pin No. Port Name FUNCTION DA-LRCK PCM left/right clock. Identifies the channel for each audio sample. DA-BCK PCM bit clock output. DA-XCK Audio master frequency clock. DAI-DATA PCM input DATA (not used). DAI-LRCK PCM input LRCK (not used). DAI-BCK PCM input BCK (not used). CLKSEL Clock select pin.

  • Page 53: Exploded View And Parts List (Tkm1000Mz)

    17. EXPLODED VIEW AND PARTS LIST (TKM1000MZ) 15-28...
  • Page 54 (VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, ** :EUROPE) POS. VERS. PART NO. PART NO. DESCRIPTION COLOR (FOR PCS) (MJI) 9965 000 04593 PLATE CLAMP 294W051010 9965 000 04594 MAGNET 294W012010 9965 000 04595 DISC CLAMP 294W005010 ST PAN26X06STL CMT PT PAN20X05STL CMT C060 9965 000 04596 GEAR LOAD 2 294W058010 9965 000 04597 SLIDER UD...

  • Page 55: Electrical Parts List (Tkm1000Mz)

    18. ELECTRICAL PARTS LIST (TKM1000MZ) NOTE ON SAFETY FOR FUSIBLE RESIST OR : ASSIGNMENT OF COMMON PARTS CODES. RESISTORS The suppliers and their type numbers of fusible resistors are as 1) GD05 x x x 140, Carbon film fixed resistor, 5% 1/4W follows ;...
  • Page 56 (VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, ** :EUROPE) POS. VERS. PART NO. POS. VERS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR (FOR PCS) COLOR (FOR PCS) (MJI) (MJI) MAIN CIRCUIT BOARD TR106 9965 000 04651 UMG4N BA21711000 DIODES TR110 4822 130 63618 FET 2SK880 HY208802B0...

This manual is also suitable for:

Dv4000/f1nDv4000/k1gDv4000/n1bDv4000/s1gDv4000/u1b

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