Marantz DV4001/N1B Service Manual
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Marantz DV4001/N1B Service Manual

Marantz DV4001/N1B Service Manual

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Table of Contents

Service
Manual
STANDBY
POWER
SECTION
1. TECHNICAL SPEC I FI CA TIONS ........................................................................................... 1
2. SERVICE HINTS AND TOOLS ............................................................................................. 5
3. WARNING AND LASER SAFETY IN STRUC TIONS ............................................................ 6
4. TAKING THE DISC OUT OF EMERGENCY ........................................................................ 7
5. UPDATE BACK END FIRM WARE PRO CE DURE ................................................................ 8
6. THE UPDATE DISC CREATION PROCEDURE .................................................................. 8
8. SER VICE MODE .................................................................................................................24
9. WIRING DIAGRAM ............................................................................................................. 25
10. BLOCK DIAGRAM .............................................................................................................. 27
11. SCHEMATIC DIAGRAM ..................................................................................................... 29
12. PARTS LOCATION ............................................................................................................. 45
13. EXPLODED VIEW AND PARTS LIST ................................................................................ 63
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
DVD PLAYER DV4001
ON/STANDBY

TABLE OF CONTENTS

DV4001
DV4001 /
DVD Player
PLAY
STOP
PAUSE
AUDIO EX.
HDMI
OPEN/CLOSE
PAGE
Part no. 90M20CW855010
N1B/N1S/U1B
First Issue 2006.09
MZ

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Summary of Contents for Marantz DV4001/N1B

  • Page 1: Table Of Contents

    Service DV4001 / N1B/N1S/U1B Manual DVD Player DVD PLAYER DV4001 PLAY STOP PAUSE STANDBY POWER AUDIO EX. HDMI ON/STANDBY OPEN/CLOSE TABLE OF CONTENTS SECTION PAGE 1. TECHNICAL SPEC I FI CA TIONS ................... 1 2. SERVICE HINTS AND TOOLS ..................... 5 3.
  • 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 specifi ed.

  • Page 3: Technical Specifications

    1. TECHNICAL SPECIFICATIONS General 21-pin connector assignment (/N : Europe model only) System ..... DVD-Video, DVD±R/RW, Video CD, CD, AV connector output ........21-pin connector MP3 files, JPEG files, DviX and WMA This connector provides the video and audio signals for Power requirements connection to a compatible color TV or monitor.
  • Page 4 Features An HDCP-compatible HDMI* MP3 and WMA* compatibility terminal is provided to ensure the This player is compatible with CD-R, CD- very highest picture and digital sound RW and CD-ROM discs that contain MP3 and WMA audio tracks (see pages 27, 29). quality by fully digital transmission.
  • Page 5 Discs compatible with this player CDs are divided into tracks. Any disc that displays one of the following *This unit can play CD-R and CD-RW discs recorded in Audio CD or Video CD format, or with MP3 audio logos should play in this player. Other fi...
  • Page 6 General information JPEG compatibility information • This player can recognize in total about 650 fi les • While this player is designed to be able to per folders and 300 folder per disc for MP3/ handle image data recorded in JPEG format, DivX/WMA.

  • Page 7: Service Hints And Tools

    2. 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 8: Warning And Laser Safety Instructions

    3. 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 9: Taking The Disc Out Of Emergency

    4. TAKING THE DISC OUT OF EMERGENCY 1. Remove the top cover of the player. 2. Remove 2 screws shown in the picture follows. 3. Remove the disc clamper. 4. Now you can remove the disc. Remove those screws...

  • Page 10: Update Back End Firmware Procedure

    5. UPDATE BACK END FIRMWARE PROCEDURE Necessary Equipment • Update data (DV4001.BIN) or Disc (90M-DV4001CDR). NOTICE : Refer to "6. THE UPDATE DISC CREATION PROCEDURE", when you make update disc from update data. Writing Procedure The writing of firmware takes about 1 minute 30 seconds. 1.

  • Page 11: Updates Rs-232C Microprocessor Firmware Procedure

    7. UPDATES RS-232C MICROPROCESSOR FIRMWARE PROCEDURE When RS-232C microprocessor firmware was updated, update the firmware in the following procedure. Installs of the software. Update firmware setup procedure. Writing Procedure. Necessary Equipment • Windows PC (OS: Windows2000 or WindowsXP) with Serial port. •...
  • Page 12 2. Click the Next. 3. Check the I accept the terms in the license agreement, and click the Next.
  • Page 13 4. Click the Next. 5. Click the Finish. NOTE : This installation does not create short cut icon on a desktop and a startup.
  • Page 14 [B] Update firmware setup procedure 1. The right button of mouse click on the My Computer, and select the Explore in a menu. 2. Double click the Flashprog.exe in C:\Program Files\Toshiba\Flash Programmer folder.
  • Page 15 3. Setup window appears. Click the Device tag. 4. Choose the 870/C in Series. Choose the TMP86FS49 in Device.
  • Page 16 5. Click the Apply, then TMP86FS49 appears in the Chosen Device. And click the Communication tag. 6. Choose the Serial Port number in the COM Port. Choose the 9600 bps in the Data Rate. And Click the Password.
  • Page 17 8. Setup Password appears. 9. Click the Devise is BLANK. Check the Hex in Input Type. Type the 5468652044264d2047726f7570 into Password. Type the 0xff00 into Password count storage address. Type the 0xff01 into Password comparison start address. Click the OK.
  • Page 18 10. Click the OK. [C] Writing Procedure Flash Programmer starts. 1. When Flash Programmer did not start, double click the Flashprog.exe in C:\Program Files\Toshiba\Flash Programmer folder.
  • Page 19 2. Click the OK. NOTE: Since Flash Programmer communicates with the unit automatically, the following dialog box appears when it fails in communication. 3. Click the Setup in the menu bar and select the Object File..
  • Page 20 4. Click the Browse..5. Choose the iHEX Format[*.h16,*.h20] in Files of type. Choose the Vxxx_rs232c_boad.h16, and click the Open. NOTE : The Vxxx is a revision number.
  • Page 21 6. Click the OK. 7. Disconnect the mains cord from the unit. Connect RS-232C on the rear panel of the unit and Serial Port of windows PC with RS-232C cable. Insert a thin rot to the hole near the EXT. INT. slide switch (REMOTE CONTROL) and push the switch (1508) inside to turn on the switch.
  • Page 22 8. Click the Auto Programming.   Auto Programming appears.
  • Page 23 9. Check the all check boxes in Flash Memory Programming. And click the Start. Firmware is written into the microprocessor. The writing of firmware takes about 1 minute.
  • Page 24 10. Click the No. 11. Click the Cancel.
  • Page 25 12. Click the File in the menu bar and select the Exit. 13. Disconnect the mains cord and RS232C cable from the unit. Insert a thin rot to the hole near the EXT. INT. slide switch (REMOTE CONTROL) and push the switch (1508) inside to turn off the switch.

  • Page 26: Service Mode

    8. SERVICE MODE Firmware (Back-end) version check Connect the DVD player to TV and operate by using Remote controller RC001DV. 1. Press the POWER button to turn on the unit. 2. Press the OPEN/CLOSE button to open the disc tray. 3.

  • Page 27: Wiring Diagram

    9. WIRING DIAGRAM DVD LOADER (UNIT ASSY is replaced) MONO (DVM9.1) PWB (PWB ASSY is replaced) AV PWB (PWB ASSY is replaced) FRONT DISPLAY PWB (PWB ASSY is replaced) RS 232 PWB (PWB ASSY is replaced) FRONT KEY PWB (PWB ASSY is replaced) (UNIT ASSY is replaced)

  • Page 28: Block Diagram

    10. BLOCK DIAGRAM MCLK DZFL CCLK Clock Ref DZFR Mute CDTI AOUTL+ LRCK AOUTL- DAC & SCLK AOUTR+ Analog Filter SDATA AOUTR- AK4385ET AGND L7805...

  • Page 29: Schematic Diagram

    11. SCHEMATIC DIAGRAM 3149 F7 1100 C1 T106 D1 1101 C9 3154 C3 T107 E1 1102-A A9 3155 D5 T108 C3 1102-B A8 3156 E5 T109 B3 AV PWB 1 / 2 US/AP 0R MSP-801V1-02-01-B NI FE LF 1102-C B9 3160 A8 T110 B3 3134...
  • Page 30 1200 D1 3233 A4 1201 E1 3235 A4 1202 B9 3236 B4 BAS316 4209 2200 E5 3237 B4 AV PWB 2 / 2 4201 2201 E5 3238 B4 6204 4200 2202 F5 3239 B5 AUDIO & SUPPLY PART BC857B 2203 F5 3240 B6 7210 2204 C2...
  • Page 31 1101 D1 3109 A12 6106 I11 1102 F1 3110 A10 7101 I12 1103 H1 3111 A12 7104 D4 1104 I10 3112 A9 7105 D3 1105 F5 3113 A12 7106 E2 CENTRE_CH DV33 1106 F6 3114 I11 7107 E3 3102 USB_OVERCURRENT 2001 B6 3115 A12 7108 E10...
  • Page 32 1201 D6 3236 H12 F223 A8 1202 D5 3237 G2 F224 A8 1203 A13 3238 H9 F225 B8 1204 A12 3239 G2 F226 B8 #R_Cr_Pr R_Cr_Pr 1205 A8 3240 G2 F227 B8 MONO (DVM9.1) PWB 2 / 3 1206 A9 3241 G2 F228 B8 1207 B9...
  • Page 33 1301 D9 1302 E8 2301 C5 DV33 2302 A10 DV33 2303 B10 MONO (DVM9.1) PWB 3 / 3 2312 A8 2333 5303 2312 2313 C6 2314 C6 7303-1 7309 100n 100n 74LVC08APW 74HCT1G66GW 2315 A9 4303 2320 B6 #PCM_DATA0 2321 C2 I2C_CLK1 2322 D6 Φ...
  • Page 34 1501 A10 5508 G11 1502-1 C2 5509 G11 1502-2 B2 5510 G12 1503 E2 6501 A8 1504 E2 6502 B6 1505 G7 6503 C5 1506 G10 6504 D4 1508 G13 6505 E2 +5V_STDBY 1509 G5 6506 F3 1510 G7 7501 A7 +5V_MCU 2501 A11 7502 B8...
  • Page 35 1301 A7 T335 H2 1302 B2 1303 D2 1304 F2 1305 F12 1306 G2 1307 H8 2301 B11 1301 HNV-07SS56T 2302 C12 2303 C12 2304 D11 FRONT DISPLAY PWB 2305 D13 2306 D10 2307 D9 2308 E11 2309 F12 2310 I2 3301 100K 2311 I2...
  • Page 36 1401 B2 1402 D5 1403 D6 1404 D7 1405 D7 1406 E5 1407 E6 1408 E7 2401 E3 2402 E3 2403 F8 +5VL 2404 F8 2405 F3 3401 B7 3402 B7 FRONT KEY PWB 3403 D2 3404 E4 3405 E3 3406 F5 3407 F6 3408 F6...

  • Page 37: Parts Location

    12. PARTS LOCATION FRONT KEY PWB FRONT KEY PWB 鉛フリー半田 鉛フリー半田 半田付けには、鉛フリー半田 (Sn-Ag-Cu) を使用してください。 Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu).
  • Page 38 FRONT DISPLAY PWB 鉛フリー半田 鉛フリー半田 半田付けには、鉛フリー半田 (Sn-Ag-Cu) を使用してください。 Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu).
  • Page 39 FRONT DISPLAY PWB 鉛フリー半田 鉛フリー半田 半田付けには、鉛フリー半田 (Sn-Ag-Cu) を使用してください。 Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu).
  • Page 40 AV PWB 鉛フリー半田 鉛フリー半田 半田付けには、鉛フリー半田 (Sn-Ag-Cu) を使用してください。 Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu).
  • Page 41 AV PWB 鉛フリー半田 鉛フリー半田 半田付けには、鉛フリー半田 (Sn-Ag-Cu) を使用してください。 Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu).
  • Page 42 MONO (DVM9.1) PWB 鉛フリー半田 鉛フリー半田 半田付けには、鉛フリー半田 (Sn-Ag-Cu) を使用してください。 Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu).
  • Page 43 MONO (DVM9.1) PWB 鉛フリー半田 鉛フリー半田 半田付けには、鉛フリー半田 (Sn-Ag-Cu) を使用してください。 Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu).
  • Page 44 RS232 PWB 鉛フリー半田 鉛フリー半田 半田付けには、鉛フリー半田 (Sn-Ag-Cu) を使用してください。 Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu).
  • Page 45 RS232 PWB 鉛フリー半田 鉛フリー半田 半田付けには、鉛フリー半田 (Sn-Ag-Cu) を使用してください。 Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu).

  • Page 46: Exploded View And Parts List

    13. EXPLODED VIEW AND PARTS LIST...
  • Page 47 90M-ZD000610R CONN. CORD CBLE CINCH 1M5 CINCH RDYEWH B 2422 076 00718 0353 90M-ZD000620R CONN. CORD CBLE CINCH 1M5 CINCH 1P OG B 2422 076 00855 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.

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Dv4001/n1sDv4001/u1bDv4001

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