Marantz BD7003 Service Manual
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Marantz BD7003 Service Manual

Blu-ray disc player
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Service
Manual
SECTION
TECHNICAL SPECIFICATIONS ........................................................................................... 1
SERVICE HINTS AND TOOLS ............................................................................................. 4
WARNING AND LASER SAFETY INSTRUCTION ............................................................... 5
LASER BEAM SAFETY PRECAUTIONS ............................................................................. 6
IMPORTANT SAFETY PRECAUTIONS ................................................................................ 7
STANDARD NOTES FOR SERVICING................................................................................. 9
CABINET DISASSEMBLY INSTRUCTIONS ....................................................................... 13
HOW TO INITIALIZE THE BLU-RAY DISC PLAYER .......................................................... 16
TRAY LOCK MODE ............................................................................................................ 17
SERVICE MODE ................................................................................................................. 18
FIRMWARE RENEWAL MODE .......................................................................................... 20
TROUBLESHOOTING ........................................................................................................ 22
WIRING DIAGRAM ............................................................................................................. 28
BLOCK DIAGRAMS ............................................................................................................ 29
LEAD IDENTIFICATIONS ................................................................................................... 35
WAVEFORMS ..................................................................................................................... 36
SCHEMATIC DIAGRAMS AND TEST POINTS .................................................................. 37
PARTS LOCATION .............................................................................................................. 81
EXPLODED VIEWS ............................................................................................................ 91
PARTS LIST ........................................................................................................................ 93
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.

TABLE OF CONTENTS

BD7003
BD7003 /
N1B/R1B/S1B
BLU-RAY DISC Player
PAGE
Part no. 90M12DW855020
First Issue 2008.11
MZ

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  • Page 1: Table Of Contents

    Service BD7003 / N1B/R1B/S1B Manual BLU-RAY DISC Player TABLE OF CONTENTS SECTION PAGE TECHNICAL SPECIFICATIONS ................... 1 SERVICE HINTS AND TOOLS ..................... 4 WARNING AND LASER SAFETY INSTRUCTION ............... 5 LASER BEAM SAFETY PRECAUTIONS ................6 IMPORTANT SAFETY PRECAUTIONS ................7 STANDARD NOTES FOR SERVICING.................
  • 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 Specifications

    TECHNICAL SPECIFICATIONS SIGNAL SYSTEM POWER SUPPLY NTSC/PAL color AC 110 V - 240 V, 50 Hz APPLICABLE DISCS POWER CONSUMPTION (1) BD/DVD-video Discs 30 W (Standby : 0.8 W) 1-layer 12 cm single-sided discs, 2-layer 12 cm single- MAXIMUM EXTERNAL DIMENSIONS sided discs, 2-layer 12 cm double-sided discs W : 440 mm (17-3/8") (1 layer per side)
  • Page 4 Playable file Patent #’s: 5,451,942; 5,956,674; • When a disc becomes dirty, clean it with a cleaning cloth. Wipe 5,974,380; 5,978,762; 6,487,535 & other the disc from the centre to out. Do not wipe in a circular motion. SVENSKA ITALIANO ESPAÑOL N U.S.
  • Page 5 • Do not remove the label of the SD Memory Cards. • Do not remove the label of the SD Memory Cards. BD and DVD are recorded in different colour systems throughout BD and DVD are recorded in different colour systems throughout •...

  • Page 6: Service Hints And Tools

    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 Instruction

    WARNING AND LASER SAFETY INSTRUCTION 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 connected with the same potential as the...

  • Page 8: Laser Beam Safety Precautions

    LASER BEAM SAFETY PRECAUTIONS LASER BEAM SAFETY PRECAUTIONS LASER BEAM SAFETY PRECAUTIONS This BD player uses a pickup that emits a laser beam. This BD player uses a pickup that emits a laser beam. Do not look directly at the laser beam coming Do not look directly at the laser beam coming from the pickup or allow it to strike against your from the pickup or allow it to strike against your...

  • Page 9: Important Safety Precautions

    IMPORTANT SAFETY PRECAUTIONS IMPORTANT SAFETY PRECAUTIONS IMPORTANT SAFETY PRECAUTIONS Product Safety Notice Product Safety Notice I. Also check areas surrounding repaired locations. Also check areas surrounding repaired locations. J. Be careful that foreign objects (screws, solder J. Use care that foreign objects (screws, solder drop- Some electrical and mechanical parts have special Some electrical and mechanical parts have special droplets, etc.) do not remain inside the set.
  • Page 10 Safety Check after Servicing Safety Check after Servicing Chassis or Secondary Conductor Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts, and Examine the area surrounding the repaired location wires have been returned to their original positions. Afterwards, do the following tests and confirm the specified for damage or deterioration.

  • Page 11: Standard Notes For Servicing

    STANDARD NOTES FOR SERVICING STANDARD NOTES FOR SERVICING STANDARD NOTES FOR SERVICING Circuit Board Indications Circuit Board Indications Pb (Lead) Free Solder Pb (Lead) Free Solder 1. The output pin of the 3 pin Regulator ICs is 1. The output pin of the 3 pin Regulator ICs is When soldering, be sure to use the Pb free solder.
  • Page 12 With Soldering Iron: 3. The flat pack-IC on the CBA is affixed with glue, so 3. The flat pack-IC on the CBA is affixed with glue, so With Soldering Iron: be careful not to break or damage the foil of each be careful not to break or damage the foil of each 1.
  • Page 13 2. Installation 2. Installation With Iron Wire: With Iron Wire: 1. Using desoldering braid, remove the solder from 1. Using desoldering braid, remove the solder from 1. Using desoldering braid, remove the solder from 1. Using desoldering braid, remove the solder from all pins of the flat pack-IC.
  • Page 14 Instructions for Handling Semi- Instructions for Handling Semi- conductors conductors Electrostatic breakdown of the semi-conductors may Electrostatic breakdown of the semi-conductors may occur due to a potential difference caused by occur due to a potential difference caused by electrostatic charge during unpacking or repair work. electrostatic charge during unpacking or repair work.

  • Page 15: Cabinet Disassembly Instructions

    CABINET DISASSEMBLY INSTRUCTIONS CABINET DISASSEMBLY INSTRUCTIONS CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart 1. Disassembly Flowchart Removal Removal Remove/*Unhook/ Remove/*Unhook/ This flowchart indicates the disassembly steps to gain This flowchart indicates the disassembly steps to gain Loc. Loc. Part Part Fig. Fig.
  • Page 16 [1] Top Cover [1] Top Cover (S-1) (S-1) (S-1) (S-1) (S-6) (S-6) Mecha Earth Plate Mecha Earth Plate (S-5) (S-5) [7] BE Main CBA [7] BE Main CBA Unit Unit CN7401 CN7401 (S-7) (S-7) [6] FE Main [6] FE Main CN7001 CN7001 CN6401...
  • Page 17 CN2004 CN2004 (S-14) (S-14) (S-15) (S-15) (S-14) (S-14) (S-14) (S-14) [11] AV CBA [11] AV CBA (S-19) (S-19) (S-11) (S-11) [14] BE PCB [14] BE PCB (S-13) (S-13) (S-11) (S-11) Holder Assembly Holder Assembly (S-12) (S-12) [10] Motor DC Fan [10] Motor DC Fan (S-11) (S-11)

  • Page 18: How To Initialize The Blu-Ray Disc Player

    HOW TO INITIALIZE THE BLU-RAY DISC PLAYER HOW TO INITIALIZE THE BLU-RAY DISC PLAYER HOW TO INITIALIZE THE BLU-RAY DISC PLAYER To put the program back at the factory-default, To put the program back at the factory-default, initialize the BD player as the following procedure. initialize the BD player as the following procedure.

  • Page 19: Tray Lock Mode

    TRAY LOCK MODE TRAY LOCK MODE TRAY LOCK MODE Tray Lock Mode prevents the tray opening or closing to Tray Lock Mode prevents the tray opening or closing to prevent disc theft in demo mode. prevent disc theft in demo mode. Enter this mode using the following procedure.

  • Page 20: Service Mode

    SERVICE MODE Entering Service Mode Entering Service Mode In power on condition, no discs and tray close, it will be entered into service mode by the following operation using In power on condition, no discs and tray close, it will be entered into service mode by the following operation using Entering Service Mode the remote controller.
  • Page 21 Available test in service mode 1st level 2nd level 3rd level Description 1 Tray Aging Aging of tray open/close 2 TOC Read TOC reading 1 Mecha test Tray close -> TT1 playback -> TT10 3 Heat Run playback -> Tray open -> Tray close 1 All On Turning on all VFD 2 VFD/LED Test...

  • Page 22: Firmware Renewal Mode

    FIRMWARE RENEWAL MODE FIRMWARE RENEWAL MODE FIRMWARE RENEWAL MODE 1. Turn the power on and remove the disc on the tray. 1. Turn the power on and remove the disc on the tray. The appearance shown in (*1) of Fig. c is The appearance shown in (*1) of Fig.
  • Page 23 How to Verify the Firmware Version How to Verify the Firmware Version How to Verify the Firmware Version 9. Press [STOP] button on the remote control unit. 9. Press [STOP] button on the remote control unit. How to Verify the Firmware Version 9.

  • Page 24: Troubleshooting

    TROUBLESHOOTING TROUBLESHOOTING TROUBLESHOOTING FLOW CHART NO.1 FLOW CHART NO.1 The power cannot be turned on. The power cannot be turned on. See FLOW CHART No.2 <The fuse blows out.> Is the fuse normal? See FLOW CHART No.2 <The fuse blows out.> Is the fuse normal? Is normal state restored when once unplugged Check if there is any leak or short-circuiting on the...
  • Page 25 FLOW CHART NO.6 FLOW CHART NO.6 P-ON+12V is not outputted. P-ON+14.5V is not outputted. Is 12V voltage supplied to the emitter of Q2603? Is 14V voltage supplied to the emitter of Q2603? Check D1011, D1019, C1017, L1005 and Check D1011, D1019, C1017, L1005 and their periphery circuit, and service it if defective.
  • Page 26 FLOW CHART NO.11 FLOW CHART NO.11 P-ON+3.3V is not outputted. P-ON+3.3V is not outputted. Is 5V voltage supplied to Pin(1) of IC2600? Is 5V voltage supplied to Pin(1) of IC2600? Check D1013, D1014, D1015, D1021, C1025 Check D1013, D1014, D1015, D1021, C1019, C1025 and their periphery circuit, and service it if defective.
  • Page 27 FLOW CHART NO.15 FLOW CHART NO.15 The disc tray cannot be opened and closed. (It can be done using the remote control unit.) The disc tray cannot be opened and closed. (It can be done using the remote control unit.) Replace the "OPEN/CLOSE"...
  • Page 28 FLOW CHART NO.17 FLOW CHART NO.17 Picture does not appear normally. Picture does not appear normally. Set the disc on the disc tray, and playback. Set the disc on the disc tray, and playback. Replace the BE Main CBA Unit or FE Main CBA & Replace the BE Main CBA Unit or FE Main CBA &...
  • Page 29 FLOW CHART NO.18 FLOW CHART NO.18 Audio is not outputted normally. Audio is not outputted normally. Set the disc on the disc tray, and playback. Set the disc on the disc tray, and playback. Replace the BE Main CBA Unit or FE Main CBA & Replace the BE Main CBA Unit or FE Main CBA &...

  • Page 30: Wiring Diagram

    WIRING DIAGRAM WIRING DIAGRAM WIRING DIAGRAM SDDAT2 SDDAT2 EV+3.3V EV+3.3V SDDAT3 SDDAT3 AL+5V AL+5V AL+5V AL+5V D+3.3V D+3.3V AL+5V AL+5V AL+5V AL+5V D+3.3V D+3.3V AL+5V AL+5V AL+5V AL+5V AL+5V AL+5V AL+5V AL+5V SDCLK SDCLK SAFETY SAFETY SAFETY SAFETY SDDAT0 SDDAT0 AL+2.5V AL+2.5V SDDAT1...

  • Page 31: Block Diagrams

    BLOCK DIAGRAMS BLOCK DIAGRAMS BLOCK DIAGRAMS System Control Block Diagram System Control Block Diagram System Control Block Diagram 1-9-1 E5H70BLS 1-10-1 E5J70BLS...
  • Page 32 Digital Signal Process 1 Block Diagram...
  • Page 33 Digital Signal Process 2 Block Diagram...
  • Page 34 Video Block Diagram TMDS SERIALIZER TMDS ENCODER HDCP CIPHER/ ENCRYPTOR CONTROLLER AUDIO...
  • Page 35 Audio Block Diagram...
  • Page 36 Power Supply Block Diagram Power Supply Block Diagram Power Supply Block Diagram 1-9-6 E5H70BLP E5J70BLP 1-10-6...

  • Page 37: Lead Identifications

    LEAD IDENTIFICATIONS LEAD IDENTIFICATIONS LEAD IDENTIFICATIONS 2SA1980M Y 2SA1981Y-AT KTA1273-Y-AT/P 2SC2120-Y(TE2 F T) KTC3205-Y-AT/P 2SC5343MG-AT 2SA1980M Y 2SA1981Y-AT 2SC5343Y-AT 2SC5344 Y STD1862LY-AT 2SC1815-(GR,Y)(TE2 F T) STB1277LY-AT 2SC5343M Y KRA105M-AT/P KTA1271-Y-AT/P 2SC5343MG-AT 2SC5344 Y KTC3198-Y-AT/P KRC102M-AT/P 2SC5343Y-AT KTA1266-Y-AT/P PQ070XF02SZH KRC103M-AT/P KTC3203-Y-AT/P KRA105M-AT/P KTA1271-Y-AT/P KTA1267-Y-AT/P...

  • Page 38: Waveforms

    WAVEFORMS WAVEFORMS Pin 5 of CN2000 Pin 27 of CN2000 Pin 5 of CN2000 Pin 27 of CN2000 VIDEO-Cr 0.2V 10µs AUDIO(L) 0.5ms Pin 3 of CN2000 Pin 22 of CN2000 VIDEO-Cr 0.2V 10µs AUDIO(L) 0.5ms Pin 3 of CN2000 Pin 22 of CN2000 SPDIF 0.1µs...

  • Page 39: Schematic Diagrams And Test Points

    SCHEMATIC DIAGRAMS / CBA AND TEST POINTS SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS SCHEMATIC DIAGRAMS AND TEST POINTS Standard Notes Standard Notes WARNING WARNING Many electrical and mechanical parts in this chassis Many electrical and mechanical parts in this chassis have special characteristics.
  • Page 40 LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES: THE FOLLOWING PAGES: 1. CAUTION: 1. CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE SAME TYPE FUSE.
  • Page 41 AV 1/3 Schematic Diagram * NOTE These components (IC2001, C2013) can be used in any models. However, you cannot mix components under Group A with the ones under Group B. You can choose either Group. The difference between Group A and Group B is shown below. Group A Group B IC2001...
  • Page 42 AV 2/3 Schematic Diagram...
  • Page 43 AV 3/3 Schematic Diagram...
  • Page 44 Power Supply Schematic Diagram CAUTION ! CAUTION ! NOTE: For continued protection against fire hazard, Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. The voltage for parts in hot circuit is measured using replace only with the same type fuse. If Main Fuse (F1001) is blown , check to see that all components in the power supply hot GND as a common terminal.
  • Page 45 Front & Power SW Schematic Diagram...
  • Page 46 SD Schematic Diagram...
  • Page 47 FE Main 1/5 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC001. IC001 is divided into four and shown as IC001 (1/4) ~ IC001 (4/4) in this FE Main Schematic Diagram Section.
  • Page 48 FE Main 2/5 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC001. IC001 is divided into four and shown as IC001 (1/4) ~ IC001 (4/4) in this FE Main Schematic Diagram Section.
  • Page 49 FE Main 3/5 Schematic Diagram...
  • Page 50 FE Main 4/5 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC001. IC001 is divided into four and shown as IC001 (1/4) ~ IC001 (4/4) in this FE Main Schematic Diagram Section.
  • Page 51 FE Main 5/5 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC001. IC001 is divided into four and shown as IC001 (1/4) ~ IC001 (4/4) in this FE Main Schematic Diagram Section.
  • Page 52 BE Main 1/10 Schematic Diagram 2 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
  • Page 53 BE Main 2/10 Schematic Diagram 2 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
  • Page 54 BE Main 3/10 Schematic Diagram 2 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
  • Page 55 BE Main 4/10 Schematic Diagram 2 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
  • Page 56 BE Main 5/10 Schematic Diagram 2 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
  • Page 57 BE Main 6/10 Schematic Diagram 2 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
  • Page 58 BE Main 7/10 Schematic Diagram 2 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
  • Page 59 BE Main 8/10 Schematic Diagram 2 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
  • Page 60 BE Main 9/10 Schematic Diagram...
  • Page 61 BE Main 10/10 Schematic Diagram...

  • Page 62: Parts Location

    PARTS LOCATION AV CBA Top View 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 63 PIN 27 OF PIN 22 OF PIN 3 OF C2314 PIN 5 OF CN2000 CN2000 PLUS LEAD CN2000 CN2000 AV CBA Bottom View 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 64 Power Supply CBA Top View CAUTION ! CAUTION ! NOTE: Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. For continued protection against fire hazard, The voltage for parts in hot circuit is measured using If Main Fuse (F1001) is blown , check to see that all components in the power supply replace only with the same type fuse.
  • Page 65 Power Supply CBA Bottom View CAUTION ! CAUTION ! NOTE: Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. For continued protection against fire hazard, The voltage for parts in hot circuit is measured using If Main Fuse (F1001) is blown , check to see that all components in the power supply replace only with the same type fuse.
  • Page 66 Front CBA Top View Front CBA Bottom View SD CBA Bottom View Power SW CBA Top View Power SW CBA Bottom View 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 67: Exploded Views

    EXPLODED VIEWS EXPLODED VIEWS Cabinet Cabinet 2L082 2L082 See Electrical Parts List for parts with this mark. 2L082 Some Ref. Numbers are 2L082 not in sequence. Power Supply CBA 2L047 2L015 2L034 F1001 2L082 2L034 BE Main CBA Unit 2L082 FE Main CBA &...
  • Page 68 Packing Packing Lower Side Upper Side Comparison Chart of [ A ] Models and Marks Model Mark BD7003/N1B BD7003/R1B BD7003/S1B Some Ref. Numbers are not in sequence. 1-15-2 E5J70PEX...

  • Page 69: Parts List

    000050 90M-HV000050R VARISTOR 000050 ! SURGE ABSORBER PVR-10D471KB NVQZ10D471KB T1001 9H2101001740S 9H2101001740S TRANSF. ! TRANS BCK-35-0549 LTT3PE0XB042 T1002 9H2101001760S 9H2101001760S TRANSF. ! TRANS BCK-16-033T LTT1PE0XB002 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.

This manual is also suitable for:

Bd7003/n1bBd7003/r1bBd7003/s1b

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