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Philips FW-R88 Service Manual
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Philips FW-R88 Service Manual

Cdr mini system
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CDR Mini System
SERVICING
For servicing FW-R88, the set can be divided into two parts:
1. Except for the CD-R/W module all workshops can repair the set on component level.
2.The CD-R/W module can also be repaired at component level with the help of
COMPAIR Release 1.6 and higher.
With this tool the diagnosing of the set can be done in an interactive way. In the tool also the adjustment
procedure has been implemented. This is absolutely necessary in case the CDR MainBoard and/or
(CDR Loader) CDM is disconnected from the matched production combination.
Only designated workshops can perform these repairs.
Please send the complete FW-R88 to the designated workshop.
Table of Contents
Location of printed circuit boards . . . . . . . . . . . . . . . . . . . 1-2
Technical specification . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Measurement setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
RC-5 codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Warnings & safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Service Testprogram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Block/Leveldiagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Front Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Tuner Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
©
Copyright 2001 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 HB 0106 Service Audio
Printed in The Netherlands
Subject to modification
Audio Frequency Board (AF7) . . . . . . . . . . . . . . . . . . . . . 8
Power Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3 Disc Changer Module . . . . . . . . . . . . . . . . . . . . . . . . . . 10
CD R/W Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Exploded view of set. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1
Partslist of set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-3
FW-R88
/21/22/37
CLASS 1
LASER PRODUCT
©
3103 785 25080

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Summary of Contents for Philips FW-R88

  • Page 1 /21/22/37 SERVICING For servicing FW-R88, the set can be divided into two parts: 1. Except for the CD-R/W module all workshops can repair the set on component level. 2.The CD-R/W module can also be repaired at component level with the help of COMPAIR Release 1.6 and higher.
  • Page 2 Location of Printed Circuit Boards Location of PCB R88 2001 01 14 Attention: CDC KEY BOARD, LIGHT GUIDE BOARD, MICROPHONE BOARD and DIGITAL SWITCHING BOARD are part of the FRONT BOARD Chapter 6. HEADPHONE BOARD is part of the AUDIO FREQUENCY BOARD (AF7) Chapter 8.
  • Page 3 Technical Specification General: CDC unit: Mains voltage : 120 / 240V switchable Frequency response within : 20Hz - 20kHz at ±3dB (for /21) : 230V Signal/Noise ratio : > 94dB (A-weighted) (for /22) : 120V Distortion at 1kHz,0dB : -90dB (for /37) Mains frequency : 50 ~ 60Hz...
  • Page 4 Measurement Setup Bandpass Tuner SW LF Voltmeter 250Hz-15kHz Aerial replacement e.g. PM2534 e.g. 7122 707 48001 RF Generator Capacitor e.g. PM5326 S/N and distortion meter e.g. Sound Technology ST1700B To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage. Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz).
  • Page 5 RC5 Codes Remote control key System Code Command Code Remote control key System Code Command Code Standby 17, 20, 21, 26 SLEEP REPEAT 20, 26 SHUFFLE 20, 26 TRACK INCREMENT Tuner VOLUME + VOLUME - 1 (ABC) 17,20, 21, 26 20, 26 2 (DEF) 17,20, 21, 26...
  • Page 6 Technical Remarks...
  • Page 7 SEARCH 5 button Test ok? pressed? pressed? Tact frequency µ P (divided 12MHz) Display shows Display shows Display shows PASS 1465Hz can be measured on pin 9 of µP STOP button STOP button pressed? pressed? FW-R88 Service Testprogram Main 2001 01 18...
  • Page 8 5s in the middle and 5s at the end of the disc. Exit CDR electrical Test Display shows: FFWD 6 button TEST O.K.? BERR 1 pressed? Exit CDR electrical Test Exit CDR electrical Test FW-R88 Service Testprogram CDR 2001 01 15...
  • Page 9 Wiring Diagram FW-R88 LIGHT GUIDE 3 CDC KEY AMPLIFIER L/R 1538 1104 SW_INFO FRONTBOARD MIC_KILL SRDT SRDT 1525 1526 1527 Power 5 CD_SH_STR MIC_DET DQSY DQSY 8015 ( 280mm ) CD_SH_CLK FW 7/8 R Series LED_CLK UP_CLK UP_CLK FFC 4 p...
  • Page 10 Block / Leveldiagram not on all versions x100 Headphone out CONTROL Nom. 1 mV 0 dB 2800 mV BASS L&R MUTE 1 POWER SOUND VOLUME II VOLUME I SLOW Power Board SOURCE FADER SELECTOR for details see TUNER Ri=100K Chapter 9 Nom.
  • Page 11 9403 3364 B1 3365 B1 3366 B1 3367 B1 3368 A1 4201 C2 FW-R88 Digital switch Board Copperside view stage.5 (2001-01-12) Front Board 4203 B1 TABLE OF CONTENTS Block Diagram ..............6-2 3CDC-Key Board 3 CDC-Key 3CDC Key Board Copperside view Circuit Diagram ..............6-1...
  • Page 12 Blockdiagram 1105 FRONT BOARD (Technical Front) PRESET PRESET STEP STEP TOTAL TOTAL TRACK TRACK TIME TIME TOTAL TRACK TRACK TIME TIME TU CE CD CHANGER CD CHANGER CD CHANGER CD CHANGER CD RECORDER CD RECORDER CD RECORDER CD RECORDER TUNER TUNER TUNER TUNER...
  • Page 13 1160 A1 1163 C1 +5VA Digital switch Board 1164 E1 1160 5,6V DIGI_IO_SW1 2220 B3 2225 D2 DIGI_IO_SW0 not used 2226 E1 2227 A3 2228 E9 DIGI_IO_SW2 LOGIC 2230 B4 220R 2231 B1 7142 +2.5VIC 2234 B9 3359 2,5V 2236 A2 FE-ST-VK-N DIG.
  • Page 14 2100 B6 2116 C3 2136 A5 2145 A5 2166 C6 2175 C1 2185 A2 2194 A6 3097 A5 3107 A3 3116 A4 3125 A4 3134 A4 3143 B7 3152 B7 3162 B4 3171 B4 3180 A2 3189 B2 3198 B3 3207 B3 3216 C4 3225 A2...
  • Page 15 0401 G1 1105 E15 2110 A12 2127 E4 2142 D11 2155 H3 2197 H2 3101 A1 3111 B7 3121 B5 3131 B8 3141 C5 3151 C10 3162 D10 3172 E10 3182 A12 3192 F7 3202 G6 3212 G9 3222 H5 3233 D12 5109 A4 6107 C13...
  • Page 16 0042 A3 F427 E10 0043 E3 F478 A3 1111 B6 F479 A3 FRONT BOARD SHEET 2 1113 E4 F480 A3 1114 E4 F481 A3 1115 E4 F482 A3 1116 E5 F483 B3 F484 C6 DATA BUS from Sheet1 1117 E5 0042 1118 E5 F485 B7...
  • Page 17 0042 C2 0406 C1 1107 A5 1117 B1 1124 D7 2158 B7 3242 C2 5102 B4 5111 A5 6106 A7 6122 A6 9004 A4 9014 A7 9021 B6 9029 B7 9036 C6 9043 B6 9050 B5 9058 B4 9065 B3 9074 C3 9081 C1 9088 D7...
  • Page 18 0041 A10 1138 C5 1146 C8 1180 B2 1188 A9 2209 A10 2305 A8 3305 C8 3313 C3 3321 C5 3329 A8 3338 B9 3346 A4 3506 A7 4108 C9 6132 A2 6140 B7 6154 C5 9103 A3 9111 C4 9121 C4 9130 A8 9145 B4...
  • Page 19 0V = LED on 3344 B6 6156 6142 5V = LED off 3345 C7 100p 3501 D12 100p 2210 3502 D12 3503 D12 3504 E12 3505 J12 3506 J12 3507 J12 3508 K12 6130 D16 DesignFront FW-R88 (2001-01-15) 6131 E16...
  • Page 20 6-11 ELECTRICAL PARTSLIST FRONT BOARD –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– MISCELLANEOUS CAPACITORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 1101 3103 308 52930 DISPLAY, BJ721GNK 2124 © 5322 122 32448 10pF Note for replacing display: 2125 © 5322 122 32448 10pF In order to obtain the correct display color, filter foil pos. 213 has to 2126 ©...
  • Page 21 6-12 ELECTRICAL PARTSLIST FRONT BOARD –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– CAPACITORS RESISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 2200 © 4822 126 14585 100nF 3110 © 4822 117 11503 220Ω 0,1W 2201 4822 124 81286 47µF 3111 © 4822 117 11503 220Ω 0,1W 2202 © 4822 126 14585 100nF 3112 ©...
  • Page 22 6-13 ELECTRICAL PARTSLIST FRONT BOARD –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– RESISTORS RESISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 3175 © 4822 051 10102 1kΩ 0,25W 3233 © 4822 117 11373 100R 0,1W 3176 © 4822 051 20101 100Ω 0,1W 3234 4822 116 52175 100Ω 0,5W 3176 © 4822 117 11373 100R 0,1W 3235...
  • Page 23 6-14 ELECTRICAL PARTSLIST FRONT BOARD –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– RESISTORS RESISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 3303 4822 116 52219 330Ω 0,5W 3380 © 4822 117 10833 10kΩ 0,1W 3304 © 4822 117 10833 10kΩ 0,1W 3381 © 4822 051 20229 22Ω 0,1W 3305 © 4822 117 10833 10kΩ...
  • Page 24 6-15 ELECTRICAL PARTSLIST FRONT BOARD –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– RESISTORS DIODES ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 4038© 4822 051 20008 CHIP JUMPER 0805 6101 4822 130 11589 LED, LTL-1CHAE 4039 © 4822 051 20008 CHIP JUMPER 0805 6102 4822 130 11589 LED, LTL-1CHAE 4040 © 4822 051 20008 CHIP JUMPER 0805 6103 4822 130 11589...
  • Page 25 6-16 ELECTRICAL PARTSLIST FRONT BOARD –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– INTEGRATED CIRCUITS ––––––––––––––––––––––––––––––––––––––––––––––––––––– 7107 © 4822 209 15449 74HC4094D, SHIFT REGISTER 7108 © 3103 308 84240 MUP TMP88CU77F-FW-R8.2 7110 © 9965 000 04931 M24C01-WMN6,EEPROM 7112 9322 155 22667 IR RECEIVER TSOP2836 7120 © 4822 209 17345 M62320FP, I2C SHIFT REGISTER 7121 4822 209 31981...
  • Page 26 6-10 6-10 1165 D2 Microphone Board 1166 C13 1167 E13 2240 A13 +12A 2241 B6 2242 B12 2243 B10 BC817-25 2244 B10 2245 B8 7150 2246 B9 2247 C9 +12A +12A 2248 C6 3372 2249 C6 2241 2250 D3 2251 D5 470u 2252 E8 2253 E6...
  • Page 27 7A-1 Tuner 95 (3 Band RDS Tuner) TABLE OF CONTENTS Adjustment table .............7A-2 Blockdiagram ..............7A-3 Circuit Diagram ...............7A-4 Component Layout............7A-5 Electrical Partslist ............7A-6...
  • Page 28 7A-2 TUNER ADJUSTMENT TABLE ( TUNER 95 FM/MW/LW - version with AM-frame aerial ) Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter VARICAP ALIGNMENT 108MHz check 7...9V 87.5 - 108MHz (50kHz grid) 87.5MHz check 1.3...2V 8.3V ±0.2V 1602kHz 5123 531 - 1602kHz 1V ±0.4V (9kHz grid)
  • Page 29 7A-3 7A-3 BLOCK DIAGRAM TUNER95 IF-AM IF-AM AM-DET 10,7MHz 450kHz 450kHz 450kHz 1121 VCC1 5111 5112 5114 VCC2 TEA5762 VCC1 FM-IF2 V Stab B FM-IF2I V Stab A AM-MIX Out AM-IF1 In AM-IF2 AM-AFC AFC- AFC+ VCC2 FM FRONTEND WRITE Enable ENABLE STABILIZER DATA...
  • Page 30 7A-4 7A-4 1102 1124 2107 2122 2128 2132 2136 2140 2144 2150 2160 3104 3120 3128 3132 3141 3145 3151 3155 3161 3167 3177 3184 3192 5107 5112 5122 6106 7103 7110 1103 1126 2108 2123 2129 2133 2137 2141 2145 2151 2161...
  • Page 31 7A-5 7A-5 1102 2107 2128 2136 2144 2160 3120 3132 3143 3153 3163 3176 3188 5111 6106 7110 9108 9121 1103 2108 2129 2137 2145 2161 3123 3134 3144 3154 3164 3177 3192 5112 6107 7122 9111 9123 1110 2109 2130 2138 2147...
  • Page 32 7A-6 7A-6 ELECTRICAL PARTSLIST TUNER 95 ELECTRICAL PARTSLIST TUNER 95 –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– MISCELLANEOUS RESISTORS INTEGRATED CIRCUITS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 1102 4822 267 10283 SOCKET COAX, IEC 75Ω 3140 © 4822 051 20331 330Ω 0,1W 7101 4822 209 90315 TEA5762H/V1, RADIO IC 1103 4822 265 31184 JST CONNECTOR 2 POLE...
  • Page 33 7B-1 Tuner ECO 5 (3 Band Tuner) TABLE OF CONTENTS Adjustment table .............7B-2 Blockdiagram ..............7B-3 Circuit Diagram ...............7B-4 Component Layout............7B-5 Electrical Partslist ............7B-6...
  • Page 34 7B-2 TUNER ADJUSTMENT TABLE ( ECO5 FM/MW- and FM/MW/LW - versions with AM-frame aerial ) Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter VARICAP ALIGNMENT 8V ±0.2V 108MHz 5130 87.5 - 108MHz 4.3V ±0.5V 87.5MHz (65.81 - 74, 87.5 - 108MHz) check (1.2V ±0.5V) (65.81MHz)
  • Page 35 7B-3 7B-3 BLOCK DIAGRAM TUNER ECO5 TUNER BOARD ECO 5 systems buffer ampl. Vcc1 Stab Stab Discriminator Vcc2 FM-RF (MPX) 1101 Loop 1124 (1102) LF filter 10,7 MHz 10,7 MHz 10,7 MHz right right Stereo left left Decoder frontend Mixer Det.
  • Page 36 7B-4 7B-4 TUNER BOARD ECO5 / Systems 1101 A 1 1102 B 2 1103 D 2 1121 E20 VERSION PROGRAMMING COMPONENTS AM-IF1 AM-IF2 1124 G20 5111 5112 1126 E20 T046 1101 1130 I20 T001 6120 3156 3157 3170 remark 1131 I20 9128 450 kHz 450 kHz...
  • Page 37 7B-5 7B-5 2101 C4 2120 B 4 2145 C1 2160 C4 3108 A 4 3122 B 3 3144 C2 3178 A 1 4110 A 3 4160 A 1 7109 A 3 2102 C4 2122 B 3 2146 C1 2161 A 3 3109 A 4 3123 A 3 3145 C2...
  • Page 38 7B-6 7B-6 ELECTRICAL PARTSLIST TUNER ECO5 ELECTRICAL PARTSLIST TUNER ECO5 –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– MISCELLANEOUS RESISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 1101 4822 267 31505 SOCKET 2P CLICKFIT 3142 4822 100 12159 TRIMPOT. 100kΩ 1102 4822 267 10283 SOCKET COAX, IEC 75Ω 3145 © 4822 117 11449 2,2kΩ...
  • Page 39 1542 B1 1544 A3 2692 A2 2694 A3 5523 A3 5532 B2 1543 A2 2691 A2 2693 A3 2695 A2 5531 B2 9641 A3 2692 2691 2694 100n 100n 1543 FE-BT-VK-N 1542 DPL_SW TC38 GNDa # : Provision. Note : Some values may varies, see respective parts list for correct value. Headphone Board Componentside view Copperside view...
  • Page 40 Blockdiagram AF7 Board AF7 BOARD +12A SA_IN 7512 1526 1527 LINE SUB- WOOFER MUTE MUTE_SW MUTE LO Line Out 1525 BassALC on/off 1521 CDR WRITE CDR-Module ALC EN Headphone for details see 7511 separate blockdiagram Board Chapter 11 0042 1542 TDA7437 7515 Headphone...
  • Page 41 2501 E2 2545 F9 2613 E7 2662 F9 2734 D1 2783 B1 2873 D6 3534 D4 3560 F8 3588 C5 3617 E7 3645 E3 3675 F9 3716 D2 3744 A4 4517 D6 4541 C6 4565 E4 4589 D3 4613 F4 7515 F4 7712 B3 2511 C6...
  • Page 42 3587 4,1V Circuit Diagram AF7 Board BC847B 7523 150K Bass ALC Circuit 4,1V +8,5V 1521 3585 NJM4560M 4,2V CDR_PB_L 2549 3543 4,2V CDR_PB_R CDR_Rec_L 7513-A 3546 4619 Incredible Surround Circuit CDR_Rec_R 4,2V 2575 3591 3535 2597 K_OUT 3545 4618 120K CDR_Rec_L FE-BT-VK-N 2537...
  • Page 43 0021 E1 2617 C15 3552 J2 3651 E20 0026 H1 2618 F15 3553 J3 3652 E20 0027 D21 2619 B16 3554 I3 3655 D16 0030 H20 2620 F15 3555 I3 3656 D16 1521 A1 2621 J10 3556 J3 3657 D17 1525 C1 2623 C3 3557 J3...
  • Page 44 21 E4 1504 F1 1535 A2 2534 D6 2573 D5 2619 E7 2666 F2 2731 D9 2757 C7 2780 B6 3608 F3 3745 B8 6513 A5 9515 C4 9528 B1 9543 C3 9557 F5 9570 C4 9583 B5 9597 B9 9616 D7 9633 F7 23 A8...
  • Page 45 ELECTRICAL PARTSLIST AF7 BOARD ELECTRICAL PARTSLIST AF7 BOARD –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– MISCELLANEOUS CAPACITORS CAPACITORS RESISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 1521 4822 267 10954 FFC SOCKET, 5P 2579 © 5322 122 31647 2664 4822 124 21913 1µF 3543 © 4822 051 20332 3,3kΩ...
  • Page 46 ELECTRICAL PARTSLIST AF7 BOARD ELECTRICAL PARTSLIST AF7 BOARD –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– RESISTORS RESISTORS RESISTORS RESISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 3609 © 4822 117 10833 10kΩ 0,1W 3679 © 4822 051 20391 390Ω 0,1W 4558 © 4822 051 20008 CHIP JUMPER 0805 4630 ©...
  • Page 47 9A-1 9A-1 Technical remarks POWER 5-VA Module (not for /37) Stage .8 TABLE OF CONTENTS Wiring Diagram ..................9A-2 Block Diagram ..................9A-3 Component layout Supply part and L/R Amplifier part......9A-4 Circuit Diagram Mains part and Supply part .........9A-5 Component layout Mains part...............9A-6 Component layout Supply part and L/R Amplifier part......9A-6 Circuit diagram L/R Amplifier part............9A-7 Circuit diagram Power Supply CDR part ..........9A-8...
  • Page 48 9A-2 9A-2 WIRING DIAGRAM POWER5-VA MODULE To AF Board To VCD Module To AF Board 1263 1264 1262 1258 optional for VCD To DPL Board 1325 1261 1328 AMP OFF 1922 Left / Right 1265 Supply part 8921 1268 1928 Amplifier HST1 HST2...
  • Page 49 9A-3 9A-3 BLOCK DIAGRAM 70/100W VERSION 11 → 3 SUPPLY PART LEFT / RIGHT AMPLIFIER Mains Transformer with interconnection boards 1914 → 14 7329 1911 → 8 1920 1921 1261 → 1325 6255 6251 1922 1923 Thermal fuse 7282,7286 Mains socket -30V 1901 6284...
  • Page 50 9A-4 9A-4 COMPONENT LAYOUT SUPPLY PART & L/R AMPLIFIER PART 9360 A 9314 A 9291 C 9272 A 11 9254 C 7263 A 13 6292 D 6263 C 13 3310 A 3287 B 11 3268 A 10 3250 A 11 2281 C 12 2257 D 14 D...
  • Page 51 9A-5 9A-5 9A-5 0010 G14 6299 F24 0011 B29 6301 H24 POWER 5-VA SUPPLY PART 70/100W Version 0011 1258 K14 6302 H25 +42V 1261 F29 6900 K 9 AMPLIFIER SUPPLY 1262 H29 6901 L 6 1263 M29 6902 M 6 +42V PRIMARY TRAFO +43V...
  • Page 52 9A-6 9A-6 9A-6 COMPONENT LAYOUT MAINS BOARD COMPONENT LAYOUT SUPPLY PART & L/R AMPLIFIER PART Interconnection Board Mains Board primary side secondary side 8901 E 5 1911 A 5 9930 B 4 trf10 A 3 27 B 1 2905 A 1 5905 C 1 7901 A 1 9909 A 2...
  • Page 53 9A-7 9A-7 1321 D18 1325 D 1 1328 G18 POWER 5-VA L/R AMPLIFIER BOARD 2321 B 6 2322 H 6 2323 D 4 3333 2324 F 4 70W/100W Version +42V 2325 D 5 2326 F 5 2327 E 6 2328 G 6 2329 D 6 2330 F 6 2331 E 3...
  • Page 54 9A-8 9A-8 011 C9 012 A9 1350 A2 1351 A1 POWER SUPPLY CDR 1353 B2 1354 E9 +5V REGULATOR 3350 1355 A1 2350 A7 1355 1350 2351 B8 from P5 +CDR 2352 B4 Overcurrent Sensor CDR Transformer Regulator Switching transistor T2A5 2353 B8 11V AC...
  • Page 55 9A-9 9A-9 1350 A7 1351 A7 1353 D7 1354 B1 1355 A7 Component Layout component side view Component Layout bottom side view 2350 D2 2351 B2 2352 B7 2353 E2 1351 1355 2354 E5 2355 E5 2356 D4 6353 2357 B5 3378 3378 2358 E4...
  • Page 56 9A-10 9A-10 EXPLODED VIEW SCREW 3x10 TORX (2x) SUPPLY PART SCREW 3x16 TORX (2x) CDR SUPPLY PART 506 (4x) 1241 LEFT/RIGHT AMPLIFIER PART SCREW 3x16 TORX (2x) AIRFLOW SCREW 2.9x13 TORX (3x) SCREW 3x10 TORX (2x)
  • Page 57 9A-11 ELECTRICAL PARTSLIST POWER BOARD –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– MECHANICAL PARTS CAPACITORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 4822 466 93148 SPACER 2324 4822 124 22652 2,2µF 4822 256 10555 RUCKSACK P5 (L/R-MTX) 2324 4822 124 41576 2,2µF 4822 256 10557 RUCKSACK P5 (L/R-C/S) 2325 4822 122 33532 3,3nF 4822 256 10558 RUCKSACK P5 (L/R)
  • Page 58 9A-12 ELECTRICAL PARTSLIST POWER BOARD –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– RESISTORS RESISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 3275 4822 050 23303 33kΩ 0,6W 3339 4822 113 80633 0,1Ω 3278 4822 116 52256 2,2kΩ 0,16W 3340 4822 113 80633 0,1Ω 3280 4822 116 52239 120kΩ 0,5W 3341 4822 117 11744 0,22Ω...
  • Page 59 9A-13 ELECTRICAL PARTSLIST POWER BOARD –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– DIODES TRANSISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 6255 4822 130 11139 GBU8D 7251 4822 130 10812 BDX53BFI 6260 4822 130 31878 1N4003G 7251 9322 139 23687 BDX53BFP 6260 5322 130 80686 1N5392 7252 4822 130 40959 BC547B 6261 4822 130 31878 1N4003G...
  • Page 60 9A-14 ELECTRICAL PARTSLIST POWER SUPPLY CDR BOARD –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– MISCELLANEOUS DIODES ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 1350 4822 071 52502! FUSE T 2,5A 6350 5322 130 80686 1N5392 1353 4822 071 53151! FUSE 315mA 6351 5322 130 80686 1N5392 6352 5322 130 80686 1N5392 CAPACITORS 6353 5322 130 80686...
  • Page 61 9B-1 9B-1 Technical remarks POWER 5-VA Module (only for /37) Stage .8 TABLE OF CONTENTS Wiring Diagram ..................9B-2 Block Diagram ..................9B-3 Component layout Supply part and L/R Amplifier part......9B-4 Circuit Diagram Mains part and Supply part .........9B-5 Component layout Mains part...............9B-6 Component layout Supply part and L/R Amplifier part......9B-6 Circuit diagram L/R Amplifier part............9B-7 Circuit diagram Power Supply CDR............9B-8...
  • Page 62 9B-2 9B-2 WIRING DIAGRAM POWER5-VA MODULE To AF Board To VCD Module To AF Board 1263 1264 1262 1258 optional for VCD To DPL Board 1325 1261 1328 AMP OFF 1922 Left / Right 1265 Supply part 8921 1268 1928 Amplifier HST1 HST2...
  • Page 63 9B-3 9B-3 BLOCK DIAGRAM 120/130W VERSION 11 → 3 SUPPLY PART LEFT / RIGHT AMPLIFIER Mains Transformer with interconnection boards 1914 → 14 7329 1911 → 8 1920 1921 1261 → 1325 6255 6251 1922 1923 Thermal fuse 7282,7286 Mains socket -30V 1901 6284...
  • Page 64 9B-4 9B-4 COMPONENT LAYOUT SUPPLY PART & L/R AMPLIFIER PART 9360 A 9314 A 9291 C 9272 A 11 9254 C 7263 A 13 6292 D 6263 C 13 3310 A 3287 B 11 3268 A 10 3250 A 11 2281 C 12 2257 D 14 D...
  • Page 65 9B-5 9B-5 9B-5 0010 G14 6299 F24 0011 B29 6301 H24 POWER 5-VA SUPPLY PART 130W Version 0011 1258 K14 6302 H25 +52V 1261 F29 6900 K 9 AMPLIFIER SUPPLY 1262 H29 6901 L 6 1263 M29 6902 M 6 +33V +50V PRIMARY TRAFO...
  • Page 66 9B-6 9B-6 9B-6 COMPONENT LAYOUT MAINS BOARD COMPONENT LAYOUT SUPPLY PART & L/R AMPLIFIER PART Interconnection Board Mains Board primary side secondary side 8901 E 5 1911 A 5 9930 B 4 trf10 A 3 27 B 1 2905 A 1 5905 C 1 7901 A 1 9909 A 2...
  • Page 67 9B-7 9B-7 1321 D18 1325 D 1 1328 G18 POWER 5-VA L/R AMPLIFIER BOARD 2321 B 6 2322 H 6 2323 D 4 3333 2324 F 4 130W Version +52V 2325 D 5 2326 F 5 2327 E 6 2328 G 6 2329 D 6 2330 F 6 2331 E 3...
  • Page 68 9B-8 9B-8 011 C9 012 A9 1350 A2 1351 A1 POWER SUPPLY CDR 1353 B2 1354 E9 +5V REGULATOR 3350 1355 A1 2350 A7 1355 1350 2351 B8 from P5 +CDR 2352 B4 Overcurrent Sensor CDR Transformer Regulator Switching transistor T2A5 2353 B8 11V AC...
  • Page 69 9B-9 9B-9 1350 A7 1351 A7 1353 D7 1354 B1 1355 A7 Component Layout component side view Component Layout bottom side view 2350 D2 2351 B2 2352 B7 2353 E2 1351 1355 2354 E5 2355 E5 2356 D4 6353 2357 B5 3378 3378 2358 E4...
  • Page 70 9B-10 9B-10 EXPLODED VIEW SCREW 3x10 TORX (2x) SUPPLY PART SCREW 3x16 TORX (2x) CDR SUPPLY PART 506 (4x) 1241 LEFT/RIGHT AMPLIFIER PART SCREW 3x16 TORX (2x) AIRFLOW SCREW 2.9x13 TORX (3x) SCREW 3x10 TORX (2x)
  • Page 71 9B-11 ELECTRICAL PARTSLIST POWER BOARD –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– MECHANICAL PARTS CAPACITORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 4822 466 93148 SPACER 2324 4822 124 22652 2,2µF 4822 256 10555 RUCKSACK P5 (L/R-MTX) 2324 4822 124 41576 2,2µF 4822 256 10557 RUCKSACK P5 (L/R-C/S) 2325 4822 122 33532 3,3nF 4822 256 10558 RUCKSACK P5 (L/R)
  • Page 72 9B-12 ELECTRICAL PARTSLIST POWER BOARD –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– RESISTORS RESISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 3278 4822 116 52256 2,2kΩ 0,16W 3347 4822 050 23303 33kΩ 0,6W 3280 4822 116 52239 120kΩ 0,5W 3348 4822 116 83872 220Ω 0,5W 3281 4822 116 83864 10kΩ 0,5W 3350 4822 050 11002 1kΩ...
  • Page 73 9B-13 ELECTRICAL PARTSLIST POWER BOARD –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– DIODES TRANSISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 6264 9331 668 80133 DIO REG BZX79-B11 7251 4822 130 10812 BDX53BFI 6269 4822 130 34281 BZX79-C15 7251 9322 139 23687 BDX53BFP 6270 4822 130 30621 1N4148 7252 4822 130 40959 BC547B 6271 4822 130 30621...
  • Page 74 9B-14 ELECTRICAL PARTSLIST POWER SUPPLY CDR BOARD –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– MISCELLANEOUS DIODES ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 1350 4822 071 52502! FUSE T 2,5A 6350 5322 130 80686 1N5392 1353 4822 071 53151! FUSE 315mA 6351 5322 130 80686 1N5392 6352 5322 130 80686 1N5392 CAPACITORS 6353 5322 130 80686...

  • Page 75: Table Of Contents

    10-1 3CDC99-DS Module (3 Disc Carousel Changer) stage .4 TABLE OF CONTENTS Dismantling Hints.............10-2 Servicing Hints..............10-3 Lubrication Instructions............10-4 ESD Warnings ..............10-6 Blockdiagram ..............10-7 Wiring ................10-8 Circuit Diagram part1............10-9 Component Layout ............10-10 Circuit Diagram part2.............10-11 Exploded View...............10-12 Mechanical Partslist............10-13 Electrical Partslist ............10-15...

  • Page 76: Dismantling Hints

    10-2 Dismantling Hints Dismantling of Drawer Dismantling of Flex Plate → A Pull drawer outwards → D Lift plate to unlock pin from bottom plate → B Unlock drawer with screwdriver → E Move plate inwards to demount from bottom plate →...

  • Page 77: Servicing Hints

    10-3 Servicing Hints Replacement of CD Drive See also exploded view of changer mechanism. 1. Dismantle printed circuit board: remove 5 screws. 5. Dismantle CD drive support (pos 95) B. 2. Disconnect flexfoil cable and JST connector. 6. Replace CD drive (pos 100). The wire tree of JST Pay attention to WARNING! connector has to be desoldered and resoldered on the 3.

  • Page 78: Lubrication Instructions

    10-4 Lubrication Instructions CHASSIS Grease Grease inside grove Grease on top of rib Grease DRAWER...
  • Page 79 10-5 DRAWER MECHANISM Grease DISC CHANGE MECHANISM Grease Grease Grease on first and last tooth Grease on first and last tooth Use only grease Polylub GLY 801 service codenumber 4822 390 10136...
  • Page 80 10-6 WARNING CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE CD DRIVE ELECTRONICS WHEN CONNECTING A NEW CD MECHANISM. THAT´S WHY, BESIDES THE SAFETY MEASURES LIKE • SWITCH OFF POWER SUPPLY • ESD PROTECTION ADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN. The following steps have to be done when replacing the CD mechanism: 1.

  • Page 81: Blockdiagram

    10-7 Blockdiagram CD MECHANISM PHOTODIODE & HF AMPLIFIER - LOADER CONTROL PCB 1805 +10V DISC 7876 7806 7877 TDA7073A EXCK DQSY TURNTABLE FOC + DQSY SBSO MOTOR SBSY SCOR SRDT FOCUS SRDT MOTOR FOC - SFSY WFCK SCLK CL11 µP_CLK CD Text LC89170M RAD +...
  • Page 82 10-8 Wiring of CD Drive Pict. 1 8005 Pict. 2...
  • Page 83 10-9 10-9 1800 D2 2803 C5 2810 A4 2822 F9 2833 C10 2840 G4 2851 B11 2879 H5 2891 F4 3802 C4 3811 B4 3820 D3 3826 F9 3834 A4 3841 G5 3847 F5 3857 C2 3867 B11 3894 E9 7877 D12 1801 G1 2805 B5...
  • Page 84 10-10 10-10 Mapping 3CDC99 DS Board Componentside view 3CDC99 DS Board Copperside view 1800 E3 3714 H2 3884 I2 1801 H5 3715 H3 3885 J3 1805 A1 3716 A2 3886 J3 1810 D3 3718 C5 3887 I3 1876 J1 3728 B5 3888 I3 1878 I1 3730 B5...
  • Page 85 10-11 10-11 1805 H15 2804 H4 2852 I2 2862 C2 2872 F10 2881 F8 3707 H4 3716 H12 3762 A3 3809 H11 3859 B7 3874 B13 3880 G6 3886 G6 3896 G10 6872 D8 7810 A3 7876 H3 9839 C14 1876 F3 2812 C1 2853 H4...
  • Page 86 10-12 10-12 POS. 60 73 74 POS. 25...

  • Page 87: Mechanical Partslist

    10-13 116 117 118 Printed Circuit Board MECHANICAL PARTSLIST 3CDC-99 MODULE –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– 0003 4822 463 11235 GUIDING LEFT 0040 4822 463 11237 SLIDE 0004 4822 463 11236 GUIDING RIGHT 0041 4822 522 10509 CONTROL DISC 0012 4822 466 12146 RUBBER 0042 4822 522 10492 GEAR WHEEL...
  • Page 88 10-14 MECHANICAL PARTSLIST 3CDC-99 MODULE –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– 0053 4822 532 12364 WASHER 0097 4822 529 10387 RUBBER DAMPER CD DRIVE, FRONT 0073 4822 502 12548 SCREW M2,6X3,5 0100 9305 022 30201 VAM2202/01 0074 4822 502 12548 SCREW M2,6X3,5 0115 4822 466 10736 CAROUSEL 0080 4822 528 10937...

  • Page 89: Electrical Partslist

    10-15 ELECTRICAL PARTSLIST 3CDC-99 MODULE –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– MISCELLANEOUS CAPACITORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 0035 4822 361 10753 CAROUSEL MOTOR 2863 4822 124 11912 220µF 6,3V 0070 4822 361 10753 TRAY MOTOR 2865 4822 126 12882 100nF 1800 4822 265 10925 FFC SOCKET, 15P 2869 4822 126 12785 47nF...
  • Page 90 10-16 ELECTRICAL PARTSLIST 3CDC-99 MODULE –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– RESISTORS RESISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 3821 4822 116 52289 5,6kΩ 0,16W 3888 4822 050 21003 10kΩ 0,25W 3822 4822 116 52263 2,7kΩ 0,5W 3889 4822 116 83883 470Ω 0,16W 3823 4822 050 11002 1kΩ 0,2W 3890 4822 050 11002 1kΩ...
  • Page 91 11-1 11-1 SERVICING HINT The CD-R/W module will be exchanged completely in case of a failure. For checking the CD R/W module use the Service Testprogram (chapter 3-4). The defective CD-R/W module has to be returned for central repair. Service Code for new Module = 3104129 52590 Available circuit descriptions: The Basics of Compact Disc Recordable/Rewritable 4822 725 25242 3rd generation Compact Disc Recording...
  • Page 92 11-2 11-2 BLOCK DIAGRAM CDR-MODULE CDR MAIN BOARD CDL 4009 LOADER ASSY 7703 CDM3800 7330 1501 FLASH 1330 HALL MOTOR DRIVE, HALL FEEDBACK FLEX 11P DRIVER +12V TURN BA6856FP TABLE ADDRESS DATA 7702 DRAM 7300 7008 EFMTIM3 CDR60 EFMDATA, EFMCLK, LWRT LO9805 SAA7392 7701...
  • Page 93 12-1 12-1 M3x10 Exploded view 1 (7x) 3x12 3x12 Power5 Module 3x12 3x12 3x12 3x12 only for /21 3x12 3x12 (6x) Tuner Board 3x6 Wash (13x) Digital Board M3x8 (4x) 3x12 Mains AF7 Board Transformer see exploded view 3x12 3CDC-DS Mains Board 3x12 3x6 Wash...
  • Page 94 12-2 12-2 Exploded view 2 3x12 (2x) 3x12 (9x) (2x) CDR MODULE 3x12 (3x) 3x12 (4x) FRONT-BOARD (2x) 3CDC KEY-BOARD 3x12 (2x) 3x12 3x12 (2x) (3x) LED-BOARD MICROPHONE BOARD 3x12 (2x) 3x12 (2x) 3x12 3x12 (7x) Exploded view2 FW-R88 (20.09.2000)
  • Page 95 9965 000 07930 SPEAKER BOX LEFT only for /37 3103 307 99850 CABINET INSERT 9965 000 07931 SPEAKER BOX RIGHT only for /37 4822 454 13408 WORDMARK PHILIPS 3103 308 10740 FRAME ORNAMENTAL MISCELLANEOUS 3103 304 67260 DOOR CDR –––––––––––––––––––––––––––––––––––––––––––––––––––––...