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Philips MRD200 Service Manual
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Philips MRD200 Service Manual

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Service Manual

For repair information on the Subwoofer please
refer to Service Manual of Active Subwoofer SW200
12NC: 3139 785 30093
©
Copyright 2002 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise
without the prior permission of Philips.
Published by KC-ET0232 Service Audio Printed in The Netherlands
Version 1.2
TABLE OF CONTENTS
Location of PC Boards ................................................ 1-2
Versions Variation & Package .................................... 1-2
Specifications ..............................................................1-3
Measurement Setup ................................................... 1-4
Service Aids ................................................................ 1-5
ESD & Safety Instruction ............................................ 1-6
Setting Procedure & Repair Instructions ....................... 2
Disassembly Instructions & Service positions .............. 3
Block & Wiring Diagram ................................................ 4
Key/ Volume/ LED/ Earphone Board ............................. 5
Tuner Board ................................................................... 6
DVD Module KIT572SE ................................................. 7
DVD Module KIT772SI ............................................... 7A
Main Board /Speaker Jack Board .................................. 8
MPEG Board .................................................................. 9
RGB Board .................................................................. 10
Surround Board ........................................................... 11
Power Board ................................................................ 12
Mechanical Exploded View & Parts List ...................... 13
History .......................................................................... 14
Subject to modification
MRD200/
LX2000D/
Page
CLASS 1
LASER PRODUCT
GB
37/37S
21H/30S
COMPACT
DIGITAL AUDIO
3139 785 30092

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  • Page 1: Service Manual

    LASER PRODUCT © Copyright 2002 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips.

  • Page 2: Location Of Pc Boards

    MAIN PCB MPEG PCB SERVO PCB VOLUME PCB LED PCB KEY PCB EAR PHONE PCB VERSION VARIATION: Type /Versions: MRD200 LX2000D Features & /37S /21H /30S /33S /35S Board in used RDS function Progressive scan RGB board Power PCB (120V)

  • Page 3: Specifications

    SPECIFICATIONS MP3 : MP3 - CD bit rate......32, 64, 96, 128, 192, 256(kbps) MP3 - CD sampling frequencies....32, 44.1, 48(KHz) AMPLIFIER SECTION Recording format............JPEG Power Output - Stereo mode (DIN)..........2 x 20 W Video Performances : - Surround mode (1 kHz)......20 W RMS/channel Video Decoding............MPEG-2 Total Harmonic Distortion...10 % at rated power (1 kHz) Video DAC..............10 Bits...

  • Page 4: Disc Section

    AC MILLIVOL TME TER AUTO DISTORTION METER LOAD 4 OHM AC MILLIVOL TME TER AUTO DISTORTION METER LOAD 4 OHM OSCIL LOSCOPE OSCIL LOSCOPE ..........INPUT INPUT LOOP AM LOOP ANT SIGNAL GENERATORAC SIGNAL GENERATORAC AM-FM STEREO SIGNAL AM-FM STEREO SIGNAL GENERATOR GENERATOR...
  • Page 5 SERVICE AIDS ESD Equipment: Service Tools: Anti-static table mat - large 1200x650x1.25mm ...4822 466 10953 Universal Torx driver holder .........4822 395 91019 anti-static table mat - small 600x650x1.25mm ..4822 466 10958 Torx bit T10 150mm ...........4822 395 50456 Anti-static wristband ..........4822 395 10223 Torx driver set T6-T20 .........4822 395 50145 Ω) Connectorbox (1M...
  • Page 6 WAARSCHUWING WARNING Alle IC’s en vele andere halfgeleiders zijn All ICs and many other semi-conductors are gevoelig voor electrostatische ontladingen susceptible to electrostatic discharges (ESD). (ESD). Careless handling during repair can reduce life Onzorgvuldig behandelen tijdens reparatie kan drastically. de levensduur drastisch doen verminderen. When repairing, make sure that you are Zorg ervoor dat u tijdens reparatie via een connected with the same potential as the mass...
  • Page 7 Press "SYSTEM" on R/C button. b) Press "1" "5" "9" button by using R/C. For MRD200/37/37S (USA) : After replacement / repair of the MPEG board, the customer b) Select the menu using the " " and " " button on R/C.
  • Page 8 REPAIR INSTRUCTIONS MAIN UNIT REPAIR CHART All Function VFD Display Audio Output DVD Audio Aux/TV Tuner Ear Head Phone Audio Line Center Line Subwoofer Line Digital Line No Working No Show No Sound No Output No Output No Output No Sound No Output No Output No Output...
  • Page 9 REPAIR INSTRUCTIONS Aux/TV/Tuner Audio output DVD audio Check volume control IC408 No output No Sound No output Audio signal input Pin15 from C437(L-CH) Pin15 from C437(L-CH) Pin13 from C438(R-CH) Pin13 from C438(R-CH) Pin11 from C439(C-CH) Pin11 from C439(C-CH) See (E) and (F) All channel no oosund See (D) Pin9 from C440(SL-CH)
  • Page 10 REPAIR INSTRUCTIONS Aux/TV DVD Audio No Output No Output No Output Check RB104 To Mpeg BD Repair Check Main BD RE-Insert and fix CN104 Between JK401 to IC401 Between JK401 to IC401 the cable Cable loose or bad INT Circuit Circuit See(C) Check RB104 6 Channels...
  • Page 11 REPAIR INSTRUCTIONS EAR Head Phone Tuner No Output No Sound No FM function Check tuner pack EF001 Check RB101 Check Check to tuner Power supply Ear head phone BD RB301 Ear head phone BD RB301 RE-Insert and fix Pin12=5V Cnange Q103/Q104 Check Q103/Q104 Check Q103/Q104 Power supply...
  • Page 12 REPAIR INSTRUCTIONS Audio Line Audio Line Center Line Center Line Digital Line Digital Line Subwoofer Line Subwoofer Line No Output No Output No Output No Output No Output No Output No Output No Output Check main BD Check main BD All function All function Check main BD...
  • Page 13 REPAIR INSTRUCTIONS DVD SECTION REPAIR CHART Cannot read Video output No sound Tray cannot open Disc or No signal Analog no output Intermittent Video output Cannot read the disc No signal Tray cannot open or intermittent Check loader server BD Check loader server BD RE-Insert and fix RE-Insert and fix...
  • Page 14 REPAIR INSTRUCTIONS No Sound Analog No Output Check MPEG BD CN104 Analog Signal output L, R, C /CH Pin4=L/CH Pin5=R/CH No signal output Pin6=LS/CH Pin7=RS/CH Pin9=C/CH Pin10=SUB/CH Check IC18 power supply Repair IC18 power supply All Channal Pin16(VCC)=+7V Circuit No signal output Pin7(VEE)=-7V Check power supply The follwing...

  • Page 15: Disassembly Instructions

    DISASSEMBLY INSTRUCTIONS Dismantling of the Key Board Assembly Dismantling of the MPEG Board 1) Open the DVD Tray by using the Open/Close Button 2) Return the set to its upright position and remove the Tray 1) Loosen 4 screws A to remove the metal cover together while the Set is ON and disconnect the mains supply after Cover as shown in Figure 3 and close the tray manually with MPEG board and remove the connector as shown in...
  • Page 16 Dismantling of the Main Board (include Tuner & Surround Board) SERVICE POSITIONS 1) Loosen 6 screws F on the top of main board as shown in figure 7. Service position B Service position A 2) Loosen 10 screws C at the back panel as shown in figure 8. 3) Loosen 3 screws D on the bottom cover as shown in figure 9.
  • Page 17 BLOCK DIAGRAM TUNER PCB MPEG PCB DVD LOADER Component Video Out Pr/Cr Pb/Cb MAIN PCB Component Video Out RGB PCB VOLUME PCB EARPHONE PCB KEY PCB SURROUND PCB POWER PCB...
  • Page 18 WIRING DIAGRAM...
  • Page 19 FTD DISPLAY PIN ASSIGNMENT SL Sub SR SR KEY / VOLUME / LED / h j k EARPHONE BOARD e r p n c (4G-11G) Pr o g r am DIGITAL Sl eep ProLogic St er eo TABLE OF CONTENTS FTD Display Pin Assignment ...........
  • Page 20 CIRCUIT DIAGRAM - KEY BOARD C201 A1 R998 R203 B1 C202 A1 R9002 D3 R204 B1 C203 A1 R205 B1 R9003 C4 C204 D3 R206 B1 R9004 E4 RB201 D5 C205 D3 R213 A1 RB202 F5 C207 B1 R214 A2 C208 B1 RB204 E4 R215 C5...
  • Page 21 PCB LAYOUT TOP VIEW - KEY BOARD C201 C331 C346 D301 IC981 JW207 A3 JW215 B3 JW223 B4 JW303 B6 R206 R231 R350 R360 RB301 A6 TA205 B4 ZD201 B5 C203 C332 C349 D302 JK301 B6 JW208 A3 JW216 A4 JW224 A5 JW304 B6 R214...
  • Page 22 ELECTRICAL PARTS LIST - KEY, VOLUME, LED & EARPHONE BOARD ELECTRICAL PARTS LIST - KEY, VOLUME, LED & EARPHONE BOARD MISCELLANEOUS C993 5322 122 32658 22PF 5% 50V R991 4822 050 21003 10K 1% 0,6W DP201 9965 000 12538 VFD DISPLAY C994 4822 126 13692 47PF 1% 63V...

  • Page 23: Tuner Board

    TUNER ADJUSTMENT TABLE Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter VARICAP ALIGNMENT 108MHz 5130 6.5V ±1.2V 87.5 - 108MHz (50kHz grid) 87.5MHz check 1.5V ±0.5V 1602KHz TC002 7.8V ± 0.2V 531 - 1602kHz (9kHz grid) 1.1V ± 0.2V 531KHz T003 ( 22S / 30S / 21R /...

  • Page 24: Block Diagram

    BLOCK DIAGRAM FILTER TUNER BOARD FM FRONTEND FM IF DECODER MIXER FM DET IF OUT STEREO S-CURVE RADIO IC LA1837 FM LEVER SD COMP TUNER IND L-OUT OSC OUT IF-BUFFER MUTE R-OUT TUNER +12V RF AMP AM MIX AM IF AM DET AM OSC FILTER...
  • Page 25 CIRCUIT DIAGRAM C001 JK001 A1 C003 L102 L103 C005 L104 C006 L151 C007 L152 C008 L153 C009 L154 C010 Q101 C011 Q102 C012 Q103 C013 Q104 C014 Q105 C015 Q001 C016 R001 C101 R002 C104 R003 C105 R004 C106 R005 C107 R006 C108...
  • Page 26 PCB LAYOUT TOP VIEW C005 C106 C124 C167 CN001 A6 J103 J111 J119 L102 Q105 R105 RB102A A5 T105 C007 C107 C125 C168 D001 J104 J112 J120 L103 Q101 R108 T001 TC001 A5 C011 C109 C126 C171 D002 J105 J113 J121 L104 Q102...
  • Page 27 PCB LAYOUT BOTTOM VIEW C001 R106 R117 R130 R138 R160 C105 C120 C134 C145 R002 C003 C108 C121 C135 C161 R003 R107 R118 R131 R139 R161 R109 R119 C006 C110 C122 C136 C165 R004 R132 R151 R162 C008 C111 C129 C137 C169 R006...
  • Page 28 ELECTRICAL PARTS LIST - TUNER BOARD ELECTRICAL PARTS LIST - TUNER BOARD MISCELLANEOUS CN001 9965 000 12565 CONNECTOR 2PIN, AM ANTENNA C136 4822 126 13344 1,5NF 5% 63V R123 9965 000 09725 4,7K 1/6W 5% D002 4822 130 30621 1N4148 C137 4822 126 13188 15NF 5% 63V...

  • Page 29: Table Of Contents

    WIRING CONNECTION SLED MOT O R (34P) CN620 CN900 DVD LOADER KIT572SE (6P) (2P) LIMIT CN630 SWITCH (26P) (2P) SERVO PCB It is not recommended for component repair on this Module but (16P) CN510 to replace the major assembly when it becomes defective. (8P) CN600 Therefore limited service parts list are published in this...

  • Page 30: Schematic Diagram (Top Left)

    SCHEMATIC DIAGRAM (TOP LEFT) - SERVO BOARD...

  • Page 31: Schematic Diagram (Top Right)

    SCHEMATIC DIAGRAM (TOP RIGHT) - SERVO BOARD...

  • Page 32: Schematic Diagram (Bottom Left)

    SCHEMATIC DIAGRAM (BOTTOM LEFT) - SERVO BOARD...

  • Page 33: Schematic Diagram (Bottom Right)

    SCHEMATIC DIAGRAM (BOTTOM RIGHT) - SERVO BOARD...

  • Page 34: Layout Diagram (Side A And B)

    LAYOUT DIAGRAM (DVD SIDE A) LAYOUT DIAGRAM (DVD SIDE B)

  • Page 35: Explorer View (Dvd Loader)

    Exploded View - DVD Loader MECHANICAL / ELECTRICAL PARTS LIST - DVD MODULE 9965 000 13082 SERVO PC BOARD ASSEMBLY 9965 000 13083 DVD DRIVE MECHANISM 9965 000 13084 LOADER MECHANISM (without Servo Board and DVD Drive mechanism) 9965 000 13085 TRAY 9965 000 13086 BELT...
  • Page 36 7A-1 7A-1 WIRING CONNECTION CN105 CN106 (2P) (7P) DVD LOADER KIT772SI CN108 (6P) CN110 (16P) SLED- SERVO PCB SLED+ It is not recommended for component repair on this Module but CN002 CN102 CN109 to replace the major assembly when it becomes defective. (6P) (26P) (6P)
  • Page 37 7A-2 7A-2 SCHEMATIC DIAGRAM (TOP LEFT) - SERVO BOARD DVD-KIT772SI TP064 R1034 R1035 R1033 R1041 3.9K 3.3V Q1008 1.2K R1042 2SA1037 C1040 C1041 R1043 R1036 AGND R1044 C1049 Q1010 Q1009 L1002 TP250 220/6.3 PDRF C1029 C1043 C1033 C1042 TP205 TP206 47/6.3 C1030 C1031...
  • Page 38 7A-3 7A-3 SCHEMATIC DIAGRAM (TOP RIGHT) - SERVO BOARD TP301 TP302 TP300 IC192 BA033 CN104 3.3V R1903 DGND R1904 3.3V DGND DGND DGND AGND 44 43 42 41 40 39 38 37 36 35 32 31 30 29 28 27 26 25 24 23 C1040 9V_A DGND...
  • Page 39 7A-4 7A-4 SCHEMATIC DIAGRAM (BOTTOM LEFT) - SERVO BOARD C1045 AGND SPD_FG *INT_DEC MECHANISM *RDY *LSI_RST R1620 C1610 1000P 5.6K SP1+ SP1- R1621 R1623 *CS_DVD R1619 4.7K 5.6K C1400 LOADING-M TP052 TP050 TP053 TP051 BA10358 IC161 C599 CN013 S0001 TP583 TP581 DECM1 TP585...
  • Page 40 7A-5 7A-5 SCHEMATIC DIAGRAM (BOTTOM RIGHT) - SERVO BOARD DVDD0 SDT3 DVSS SDT2 R1397 SPD_FG FG(PP1) SDT1 3.3V HIRQB AVD0 *INT_DEC SDT0 AVERRB *RDY HWAITB *DERR AVSCTB *LSI_RST HRESB *DBGN * * * * * * * * * * * * C1322 HRDB AVDACK...
  • Page 41 7A-6 7A-6 LAYOUT DIAGRAM ( DVD SIDE A) LAYOUT DIAGRAM ( DVD SIDE B) TP627 R1583 R1586 TP626 TP552 R1584 R1585 TP507 TP257 TP255 TP256 TP208 TP258 TP059 TP254 TP251 CN105 CN105 TP566 TP553 TP207 TP551 R1525 R1513 TP259 TP253 TP216 R1580 TP210...
  • Page 42 7A-7 7A-8 Exploded View - DVD Loader MECHANICAL / ELECTRICAL PARTS LIST - DVD MODULE 9965 000 16291 SERVO PC BOARD ASSEMBLY 9965 000 16292 DVD DRIVE MECHANISM 9965 000 16293 LOADER MECHANISM (without Servo Board and DVD Drive mechanism) 9965 000 13085 TRAY 9965 000 13086...
  • Page 43 6018/6028 INTERNAL IC DIAGRAM Video ROM/Flash Audio 5.1 Audio SDRAM Speakers or Vibratto Audio A/V Receiver S/PDIF Out or DTS EEPROM MAIN BOARD DVD drive VFD Panel Driver ATAPI Compact Flash VSTEM TDA7265 INTERNAL IC DIAGRAM MUTE/ ST-BY IN (L) OUT (L) ST-BY RL (L)

  • Page 44: Circuit Diagram (Top Left)

    CIRCUIT DIAGRAM ( Top Left ) C452 B4 C525 B11 C924 C11 IC406 C401 D1 C418 D4 C435 A2 C471 B6 C488 A7 C507 B9 C4001 C1 CN501 B11 D902 IC902 C10 Q405 C3 RB900 C9 R412 C2 C402 D1 C419 D4 C436 A2 C453 B3...

  • Page 45: Circuit Diagram (Top Right)

    CIRCUIT DIAGRAM ( Top Right ) R457 A4 R427 D4 R442 B3 R474 B6 R489 B7 R505 B8 R520 B10 R904 C11 R919 R4010 C4 R4046 D7 R428 D4 R443 B3 R458 A4 R475 B6 R490 B7 R506 B8 R522 B11 R905 D11 R920 R4011 C5...

  • Page 46: Circuit Diagram (Bottom Left)

    CIRCUIT DIAGRAM ( Bottom Left ) R4006 1.5K RB104 BUS01 0.15V 0.15V 0.15V 0.15V 0.15V D-SUB 0.15V -12V +12V R4004 22K -12V R4012 56k R4011 10k C472 561 -12V R470 R471 +12V 1.5K 3.9K 62446/1035-CLK 4.9V C473 R472 62446/1035-DA P-SL R468 1K IC409B V-IN...

  • Page 47: Circuit Diagram ( Bottom Right)

    CIRCUIT DIAGRAM ( Bottom Right ) CN903 CN903 CN903 CN903 220UF CN906 TO LOADER SERVER BOARD R904 270 2W C915 C913 CN905 220UF R901 1 1/2W IC901 -20V -12.1V 7912 -19.5V MAIN-MUTE MAIN-MUTE FUSE RESISTOR -12V C472 561 R470 R471 IC501 TDA7269A 1.5K 3.9K...

  • Page 48: Pcb Layout(Component View)

    PCB LAYOUT (COMPONENT VIEW) C408 D5 C520 A5 F901 JW460 D3 JW4006 C5 R524 B2 C410 D6 C521 A5 F902 JW461 D3 JW4007 C4 R525 B2 C412 E6 C523 B2 R526 B2 F903 JW462 D3 JW4008 E5 C414 E5 C524 B2 IC501 D1 JW463 D3 JW4009 E5...

  • Page 49: Pcb Layout(Copperside View)

    PCB LAYOUT(COPPERSIDE VIEW) C401 C6 C4012 R427 C5 R485 C402 C6 C4013 R428 C5 R486 C403 C6 C4014 R429 B5 R487 C404 C6 C4015 R430 B5 R488 C405 B6 C4016 R431 B5 R489 C406 B6 C4030 R432 B5 R490 C407 B6 C4031 R433 B5 R491...
  • Page 50 ELECTRICAL PARTS LIST - MAIN BOARD ELECTRICAL PARTS LIST - MAIN BOARD MISCELLANEOUS C440 9965 000 12522 4,7UF 50V 20% C492 4822 126 14585 100NF 10% 50V C929 9965 000 12533 220UF 25V 20% F901 9965 000 12501 FUSE T6,3A 250V SLOW /37/37S C441 9965 000 12522...
  • Page 51 ELECTRICAL PARTS LIST - MAIN BOARD ELECTRICAL PARTS LIST - MAIN BOARD RESISTORS R419 4822 117 10837 100K 1% 0,1W R473 9965 000 12484 10K 1/10W 5% R528 4822 050 21003 10K 1% 0,6W R4045 2322 734 63309 33R 1% 1/10W R420 4822 051 20102 1K 5% 0,1W...
  • Page 52 8-10 8-10 ELECTRICAL PARTS LIST - MAIN BOARD TRANSISTORS & INTEGRATED CIRCUITS IC401 9965 000 12510 TC4052BFN IC402 9965 000 12491 JRC4558D IC403 9965 000 12491 JRC4558D IC404 9965 000 12491 JRC4558D IC405 9965 000 12492 TC4053BFN IC406 9965 000 12492 TC4053BFN IC407 9965 000 12491 JRC4558D...

  • Page 53: Mpeg Board

    ESS 6018 INTERNAL DIAGRAM MPEG BOARD TABLE OF CONTENTS ESS 6018 Internal Diagram ..........9-1 Circuit Diagram (Top Left) ........... 9-2 Circuit Diagram (Top Right) ..........9-3 Circuit Diagram (Bottom Left) ..........9-4 Circuit Diagram (Bottom Right) ........... 9-5 PCB Layout (Component Smt View) ........9-6 PCB Layout (Compperside View) ........

  • Page 54: Circuit Diagram (Top Left)

    CIRCUIT DIAGRAM (Top Left) C11 A2 C22 A4 C32 C5 C47 D5 C57 D5 C71 A5 C81 B6 C92 B6 C102 C6 C113 A7 C124 C7 C134 C7 C147 B7 C157 D4 C167 D3 C177 D4 C187 B6 CN1 B1 FB4 A3 C12 A2 C23 A1...

  • Page 55: Circuit Diagram (Top Right)

    CIRCUIT DIAGRAM (Top Right) C167 D3 C177 D4 C187 B6 CN1 B1 RA12 B2 IC18 A8 RA22 C2 ZD7 A6 C168 D3 C178 D3 C188 B6 CN2 C1 RA0 C2 RA13 B4 ZD8 A6 C169 A8 C179 D3 C189 B6 CN3 D3 RA1 B2 RA14 C4...

  • Page 56: Circuit Diagram (Bottom Left)

    CIRCUIT DIAGRAM (Bottom Left) LA12 LA12 PCLKQSCN/CAMYU V5/AUX3[2] AM29F080B 4.5V EAR-DEC LA13 VSSCN/CAMYUV6/EAUX3[1] EPROM 4.5V PO RT3 LA14 HSSCN/CAMYUV7/EAUX3[0] 27C080-90 1.8V RA9 33x4 LA15 8MBIT EPROM 3.2V LA16 DCAS 1.8V 3.3V LA17 DSCK/DOE LA[0..19] 1.6V 3.2V LA18 1.6V 3.1V LA19 DRAS0 0.03V 0.2V...

  • Page 57: Circuit Diagram (Bottom Right)

    CIRCUIT DIAGRAM (Bottom Right) C149 10UF VD5V R52 100 2.6V 1.6V AOUTA3 RESET 2.3V 1.8V C135 10UF REST AOUTB3 R32 5.6K C112 CCLK 3.4V C109 10UF CCLK MUTEC3 CDTI 1.3V 10UF IC18 CDIN CS N BASS-A 4053 FILT+ 6.2K 1.8V R30 1K R31 4.7K VD5V...

  • Page 58: Pcb Layout (Component Smt View)

    PCB LAYOUT (COMPONENT SMT VIEW) C36 C3 C56 C2 C74 A4 C85 C4 C95 C5 C106 C5 C116 D5 C127 C6 C137 C5 C149 C6 C178 A6 IC15 D4 IC16 C5 L10 A4 RA10 B4 R26 C4 R36 C5 R46 B4 R57 D5 R67 C5 R79 C6...

  • Page 59: Pcb Layout (Compperside View)

    PCB LAYOUT (COMPPERSIDE VIEW) R90 D6 C11 C3 C31 C3 C62 D2 C158 A6 C168 C6 C199 E6 R13 C3 C16 B3 C35 D3 C64 D2 C200 E6 R14 C3 R91 D6 C159 A6 C169 C6 C17 C3 C39 D3 C66 D2 C160 B6 C183 D4...
  • Page 60 ELECTRICAL PARTS LIST - MPEG BOARD ELECTRICAL PARTS LIST - MPEG BOARD MISCELLANEOUS 9965 000 12467 SOCKET FFC 26PIN HORT. 9965 000 14666 10UF 16V 20% C110 9965 000 14666 10UF 16V 20% C166 5322 122 32658 22PF 5% 50V 4822 126 14585 100NF 10% 50V C111...

  • Page 61: Electrical Parts List

    ELECTRICAL PARTS LIST - MPEG BOARD RESISTORS 4822 051 20102 1K 5% 0,1W 4822 051 20472 4K7 5% 0,1W 4822 051 20102 1K 5% 0,1W 4822 051 20562 5K6 5% 0,1W 4822 051 20102 1K 5% 0,1W 4822 051 20122 1K2 5% 0,1W 4822 051 20102 1K 5% 0,1W...
  • Page 62 9965 000 12494 74HC374 9965 000 12494 74HC374 9965 000 12495 ES6018 MICRO CPU 9965 000 12497 EEPROM AT24C02 9965 000 12498 74HCU04D PHILIPS 9965 000 12499 SYNCHRO, DRAM 4MX16 Y3V TW IC10 9965 000 12490 CS4360 IC11 9965 000 12491 JRC4558D...

  • Page 63: Rgb Board

    10-1 RGB BOARD TABLE OF CONTENTS Circuit Diagram ............10-2 PCB Layout .............. 10-2 Electrical Parts List ..........10-3...
  • Page 64 10-2 CIRCUIT DIAGRAM - RGB BOARD C181 C2 C183 A2 C185 B2 FB182 B2 FB185 C2 JK182 C1 RB107 B4 ZD181 A2 ZD183 A3 ZD185 B3 C182 A2 C184 B2 C187 A2 FB183 B2 JK181 B1 JK184 A1 RB181 A4 ZD182 A2 ZD184 B3 ZD186 C3...
  • Page 65 10-3 ELECTRICAL PARTS LIST - RGB BOARD MISCELLANEOUS JK181 9965 000 12607 DIN JACK, S-VIDEO OUT JK182 9965 000 12608 RCA JACK YELLOW, VIDEO OUT JK184 9965 000 12609 RCA JACK R/G/B CAPACITORS C181 9965 000 12590 15PF 50V 5% C182 9965 000 12590 15PF 50V 5%...

  • Page 66: Surround Board

    11-1 11-1 INTERNAL TC4053 BLOCK DIAGRAM IN/OUT OUT/IN ax OR ay BINARY TO 1 OF 2 DECODER WITH INHIBIT OUT/IN bx OR by LOGIC LEVEL SURROUND BOARD CONVERSION OUT/IN cx OR cy SURROUND DIAGRAM TABLE OF CONTENTS Internal TC4053 Block Surround Diagram ....11-1 R-IN Surround Diagram ............
  • Page 67 11-2 11-2 CIRCUIT DIAGRAM - SURROUND BOARD C601 R601 C602 R602 C607 R603 C609 R604 0.4V C610 R605 C611 R606 C612 R607 C613 R608 C615 R609 C616 R610 -10.4V C617 R612 C618 R613 10.4V C619 R614 -10.4V 11.2V -11.2V C620 R615 C621 R616...
  • Page 68 11-3 PCB LAYOUT (COMPONENT VIEW) C601 B2 C615 C4 C624 B6 C632 C6 C641 JW601 C1 JW610 C4 JW618 A6 R613 C5 R629 B6 R638 A1 C602 C2 C616 C5 C625 C6 C633 B2 C642 JW602 C2 JW611 C4 Q601 R614 C5 R630 A6 R641 C2...
  • Page 69 11-4 ELECTRICAL PARTS LIST - SURROUND BOARD CAPACITORS C601 5322 121 42489 33NF 5% 250V R620 4822 051 20333 33K 5% 0,1W C602 5322 121 42489 33NF 5% 250V R621 9965 000 12884 12K 1% 1/10W C607 9965 000 12612 0,001UF 50V +80/-20% R622 9965 000 12549...

  • Page 70: Power Board

    12-1 POWER BOARD TABLE OF CONTENTS Circuit Diagram ..............12-2 PCB Layout ................ 12-3 Electrical Parts List ............12-4...
  • Page 71 12-2 CIRCUIT DIAGRAM - POWER BOARD C982 C989 CN901 C1 D982 IC982 R982 RL981 B3 C987 C990 CN902 B3 D984 Q981 R983 T901 C988 CN203 C6 D981 F981 R981 R985 T902 0.1V 13.5V...
  • Page 72 12-3 PCB LAYOUT - POWER BOARD C982 C987 C988 C989 C990 CN203 B3 CN901 E2 CN902 E3 D981 D982 D984 F981 IC982 B3 Q981 R981 R982 R983 R985 RL981 D3 T902 CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE WITH SAME TYPE FUSE.
  • Page 73 12-4 ELECTRICAL PARTS LIST - POWER BOARD MISCELLANEOUS CN901 9965 000 12636 CONNECTOR 4 PIN P=3,96MM CN902 9965 000 12601 CONNECTOR 5PIN P=3,96MM F981 4822 070 33152 FUSE T3,15A 250V SLOW RL981 9965 000 09708 RELAY GJ-SH-112DM 320 T902 9965 000 12602 TRANSFORMER 120V 60HZ /37/37S T902...
  • Page 74 13-1 13-1 MECHANICAL EXPLODED VIEW FOR LX2000/21H ONLY...
  • Page 75 OPEN KEY 9965 000 14639 FRONT SPEAKER BOX MGX SILVER 9965 000 14628 VOLUME KNOB 9965 000 16199 LS BOX PACKAGE PHILIPS SILVER 9965 000 14629 VOLUME KNOB RING 9965 000 16143 SURR. SPEAKER BOX PHILIPS SILVER 9965 000 14630...
  • Page 76 14-1 DOCUMENT HISTORY Version 1.0 Initial release Version 1.1 New type/version LX2000D/21H/30S has been added Correction of Service Manual pages Page 2-1 : Correction of Regioon codes and addition of Step 8 Upgrading of software. Page 5-4 : Correction of part code & description for C351 Page 6-6 : Correction of part code for C142, TC002 and CF101;...

This manual is also suitable for:

Mrd200/37Lx2000dMrd200/27sLx2000d/21hLx2000d/30s

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