Marantz BD7003 Service Manual
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Marantz BD7003 Service Manual

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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 /
BLU-RAY DISC Player
PAGE
Part no. 90M12DW855010
U1B
First Issue 2008.09
MZ

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  • Page 1: Table Of Contents

    Service BD7003 / 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 color AC 120 V, 60 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) H : 81.5 mm (3-1/4")
  • Page 4 Introduction Playable Discs and Files Trademark Information Note This unit is compatible to play back the following discs. • Discs conta To play back a BD or DVD, make sure that it meets the requirements Motion Com for region codes and color systems as described on page 5. You can supplemen play back discs that have the following logos on the disc.

  • Page 5: Unplayable Discs

    supplemental function, cannot be played back on this unit. the world. The most common color system is NTSC (which is used follow • BD-RE Ver.1.0 (BD-disc with cartridge) disc. Other disc primarily in the United States and Canada). • This unit cannot play back the disc contents protected by •...

  • 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 This BD player uses a pickup that emits a laser beam. Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin. The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep your eyes at least 30 cm away from the pickup lens when the diode is turned on.

  • Page 9: Important Safety Precautions

    IMPORTANT SAFETY PRECAUTIONS IMPORTANT SAFETY PRECAUTIONS Product Safety Notice Also check areas surrounding repaired locations. J. Be careful that foreign objects (screws, solder Some electrical and mechanical parts have special droplets, etc.) do not remain inside the set. safety-related characteristics which are often not K.
  • Page 10 Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts, and wires have been returned to their original positions. Afterwards, do the following tests and confirm the specified values to verify compliance with safety standards. 1.

  • Page 11: Standard Notes For Servicing

    STANDARD NOTES FOR SERVICING STANDARD NOTES FOR SERVICING Circuit Board Indications Pb (Lead) Free Solder 1. The output pin of the 3 pin Regulator ICs is When soldering, be sure to use the Pb free solder. indicated as shown. How to Remove / Install Flat Pack-IC Top View Bottom View 1.
  • Page 12 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 1. Using desoldering braid, remove the solder from pin or the solder lands under the IC when all pins of the flat pack-IC.
  • Page 13 2. Installation With Iron Wire: 1. Using desoldering braid, remove the solder from 1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder the foil of each pin of the flat pack-IC on the CBA flux which is applied to all pins of the flat pack-IC, so you can install a replacement flat pack-IC more you can remove it easily.
  • Page 14 Instructions for Handling Semi- conductors Electrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electrostatic charge during unpacking or repair work. 1. Ground for Human Body Be sure to wear a grounding band (1 MΩ) that is properly grounded to remove any static electricity that may be charged on the body.

  • Page 15: Cabinet Disassembly Instructions

    CABINET DISASSEMBLY INSTRUCTIONS CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart Removal Remove/*Unhook/ This flowchart indicates the disassembly steps to gain Loc. Part Fig. Unlock/Release/ Note access to item(s) to be serviced. When reassembling, Unplug/Desolder follow the steps in reverse order. Bend, route, and 3(S-11), 3(S-12), dress the cables as they were originally.
  • Page 16 [1] Top Cover (S-1) (S-1) (S-6) Mecha Earth Plate (S-5) [7] BE Main CBA Unit CN7401 (S-7) [6] FE Main CN7001 CN6401 CBA& BD Mechanism CN7602 Assembly Locking Card (S-1) Spacers CN2601 Fig. D3 Fig. D1 (S-9) (S-8) (S-8) (S-8) (S-10) [8] Power Supply CBA...
  • Page 17 CN2004 (S-14) (S-15) (S-14) (S-14) [11] AV CBA (S-19) (S-11) [14] BE PCB (S-13) (S-11) Holder Assembly (S-12) [10] Motor DC Fan (S-11) [9] Rear Panel (S-16) (S-17) (S-18) [13] Front [12] SD CBA SD Card Bracket R Holder Fig. D5 3.

  • 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 To put the program back at the factory-default, initialize the BD player as the following procedure. 1. Turn the power on. 2. Remove the disc on the tray and close the tray. 3.

  • Page 19: Tray Lock Mode

    TRAY LOCK MODE TRAY LOCK MODE Tray Lock Mode prevents the tray opening or closing to prevent disc theft in demo mode. Enter this mode using the following procedure. 1. Confirm that the TV Monitor is connected. 2. With playback stopped, press [SETUP], [TOP MENU], [3], [AUDIO], [0] and [SETUP] buttons on the remote control unit in that order.

  • Page 20: Service Mode

    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 the remote controller. However, it will not be entered when Media Select Item is SD Memory. Service Mode by using remote controller Press the following buttons on the remote controller in power on condition, no discs and tray close;...
  • 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 1. Turn the power on and remove the disc on the tray. The appearance shown in (*1) of Fig. c is described as follows: 2. To put the BD player into version up mode, press [9], [8], [7], [6], and [POP UP MENU/MENU] Appearance State...
  • Page 23 How to Verify the Firmware Version How to Verify the Firmware Version 9. Press [STOP] button on the remote control unit. Fig. h appears on the screen and Fig. i appears on 1. Turn the power on. the VFD. 2. Remove the disc on the tray and close the tray. "...

  • Page 24: Troubleshooting

    TROUBLESHOOTING TROUBLESHOOTING FLOW CHART NO.1 The power cannot be turned on. 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 power cord is plugged again after several seconds? primary circuit component, and service it if defective.
  • Page 25 FLOW CHART NO.6 P-ON+14.5V is not outputted. Is 14V voltage supplied to the emitter of Q2603? Check D1011, D1019, C1017, L1005 and their periphery circuit, and service it if defective. Check Q2601 and PWSW3 line and service it if Is the voltage of base on Q2603 lower than the defective.
  • Page 26 FLOW CHART NO.11 P-ON+3.3V is not outputted. Is 5V voltage supplied to Pin(1) of IC2600? Check D1013, D1014, D1015, D1021, C1019, C1025 and their periphery circuit, and service it if defective. Replace IC2600. FLOW CHART NO.12 The fluorescent display tube does not light up. Is 3.3V voltage supplied to Pin(24) of FL3000? Check P-ON+3.3V line and service it if defective.
  • Page 27 FLOW CHART NO.15 The disc tray cannot be opened and closed. (It can be done using the remote control unit.) Replace the "OPEN/CLOSE" switch (SW3005). Is the normal control voltage inputted to Pin(4) of IC2000? Refer to "FLOW CHART NO.13" <The key operation is not functioning.>...
  • Page 28 FLOW CHART NO.17 Picture does not appear normally. Set the disc on the disc tray, and playback. Replace the BE Main CBA Unit or FE Main CBA & Are the video signals outputted to each pin of BD Mechanism Assembly. CN2000? CN2000 9PIN...
  • Page 29 FLOW CHART NO.18 Audio is not outputted normally. Set the disc on the disc tray, and playback. Replace the BE Main CBA Unit or FE Main CBA & Are the analog audio signals outputted to each pin BD Mechanism Assembly. of CN2000? CN2000 27PIN AUDIO(L) CN2000 25PIN AUDIO(R)

  • Page 30: Wiring Diagram

    WIRING DIAGRAM WIRING DIAGRAM SDDAT2 EV+3.3V EV+3.3V SDDAT3 AL+5V AL+5V D+3.3V AL+5V AL+5V D+3.3V AL+5V AL+5V AL+5V AL+5V SDCLK SAFETY SAFETY SDDAT0 AL+2.5V SDDAT1 AL+14.5V(1) AL+5V AL+5V AL+5V EV+3.3V NSRST VIDEO-Y(I/P) IDE1D7 VIDEO-Pb/Cb IDE1D8 IDE1D6 VIDEO-Pr/Cr IDE1D9 IDE1D5 EXPA(-) AL+14.5V(2) IDE1D10 EXPB(-) AL+14.5V(2)

  • Page 31: Block Diagrams

    BLOCK DIAGRAMS BLOCK DIAGRAMS System Control Block Diagram System Control Block Diagram 1-9-1 E5H70BLS...
  • 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 1-9-6 E5H70BLP...

  • Page 37: 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 2SC5343Y-AT 2SC5344 Y STD1862LY-AT KRA105M-AT/P KTA1271-Y-AT/P KTC3198-Y-AT/P KRC102M-AT/P PQ070XF02SZH KRC103M-AT/P KTC3203-Y-AT/P KTA1267-Y-AT/P STB1277LY-AT KTC3199-GR-AT/P SRA2205M SRC1202M-AT SRC1203MAT E C B E C B E C B 1 2 3 4 PST3630NR EL817B MM1636XWRE...

  • Page 38: Waveforms

    WAVEFORMS WAVEFORMS 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 SPDIF 0.1µs VIDEO-Cb 0.2V 10µs C2314 PLUS LEAD VIDEO-CVBS 0.5V 20µs NOTE: Input Signal (DVD) VIDEO: 75% COLOR BAR AUDIO: 1KHz, 0dB 1-11-1 E5H60WF...

  • Page 39: Schematic Diagrams And Test Points

    SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS Standard Notes WARNING Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc.
  • Page 40 LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES: 1. CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE FUSE. ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQES D'INCELE N'UTILISER QUE DES FUSIBLE DE MÊME TYPE. RISK OF FIRE-REPLACE FUSE AS MARKED.
  • Page 41 AV 1/3 Schematic Diagram R2078...
  • Page 42 AV 2/3 Schematic Diagram VIDEO OUT AUDIO OUT DIGITAL OUT...
  • Page 43 AV 3/3 Schematic Diagram AV 3/3 Schematic Diagram E5H70SCAV3 1-10-5...
  • Page 44 Power Supply Schematic Diagram Power Supply Schematic Diagram 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 45 Front & Power SW Schematic Diagram Front & Power SW Schematic Diagram 1-10-7 E5H70SCF...
  • Page 46 SD Schematic Diagram SD CARD slot...
  • Page 47 FE Main 1/5 Schematic Diagram 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. E5H70SCFM1 1-10-9...
  • Page 48 FE Main 2/5 Schematic Diagram 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. E5H70SCFM2 1-10-10...
  • Page 49 FE Main 3/5 Schematic Diagram FE Main 3/5 Schematic Diagram 1-10-11 E5H70SCFM3...
  • Page 50 FE Main 4/5 Schematic Diagram 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. 1-10-12 E5H70SCFM4...
  • Page 51 FE Main 5/5 Schematic Diagram 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. E5H70SCFM5 1-10-13...
  • Page 52 BE Main 1/10 Schematic Diagram 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. 1-10-14 E5H70SCBM1...
  • Page 53 BE Main 2/10 Schematic Diagram 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. 1-10-15 E5H70SCBM2...
  • Page 54 BE Main 3/10 Schematic Diagram 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. 1-10-16 E5H70SCBM3...
  • Page 55 BE Main 4/10 Schematic Diagram 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. 1-10-17 E5H70SCBM4...
  • Page 56 BE Main 5/10 Schematic Diagram 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. E5H70SCBM5 1-10-18...
  • Page 57 BE Main 6/10 Schematic Diagram 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. E5H70SCBM6 1-10-19...
  • Page 58 BE Main 7/10 Schematic Diagram 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. 1-10-20 E5H70SCBM7...
  • Page 59 BE Main 8/10 Schematic Diagram 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. E5H70SCBM8 1-10-21...
  • Page 60 BE Main 9/10 Schematic Diagram...
  • Page 61 BE Main 10/10 Schematic Diagram HDMI OUT...

  • 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 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 Power Supply CBA Top View CAUTION ! CAUTION ! Because a hot chassis ground is present in the power For continued protection against fire hazard, Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. supply circut, an isolation transformer must be used.
  • Page 65 Power Supply CBA Bottom View Power Supply CBA Bottom View CAUTION ! CAUTION ! Because a hot chassis ground is present in the power Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. For continued protection against fire hazard, supply circut, an isolation transformer must be used.
  • 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 Cabinet EXPLODED VIEWS 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 2L027 F1001 2L082 2L027 BE Main CBA Unit 2L082 FE Main CBA &...
  • Page 68 Packing Packing Upper Side Lower Side Some Ref. Numbers are not in sequence.

  • Page 69: Parts List

    # FUSE TIME RAG FSL 250V 2A(EM) PDGJAB0NG202 POWER SA1001 90M-HV000050R VARISTOR ! SURGE ABSORBER PVR-10D471KB NVQZ10D471KB POWER T1001 /U1B 9H2101001310S TRANSF. # TRANS POWER 7730 LTT3PC0KT038 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.

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