Philips FW-C798/21/37 Service Manual
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Philips FW-C798/21/37 Service Manual

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Service Manual
©
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 BB 0214 Service Audio
Version 1.0

TABLE OF CONTENTS

Location of pc boards & Version variations ................ 1-2
Technical Specifications ............................................. 1-3
Measurement Setup .................................................... 1-4
Service Aids, Safety Instruction, etc. .......................... 1-5
Disassembly Instructions & Service positions .............. 2
Service Test Programs ............................................... 3-1
Set Block Diagram ...................................................... 4-1
Set Wiring Diagram ..................................................... 4-2
Front Control Board ....................................................... 5
Front Display Board ....................................................... 6
ECO6 Tuner Board : Systems Non-Cenelec .............. 7A
ETF7 ND Tape Module .................................................. 9
3CDC-LLC-DA11 Module ............................................ 10
P2002 110/135W Module ............................................ 11
Af10 Board .................................................................. 12
Set Mechanical Exploded View & parts list ................. 13
Printed in The Netherlands
Subject to modification
FW-C798/
Page
CLASS 1
GB
21/37
COMPACT
DIGITAL AUDIO
3139 785 30059

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Summary of Contents for Philips FW-C798/21/37

  • Page 1 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 PRINTED CIRCUIT BOARDS MAINS SOCKET BOARD HEADPHONE BOARD L/R AMP. & SUPPLY BOARD VERSION VARIATIONS: Type /Versions: FW-C798 Features & Board in used: Aux in /CDR in Line Out Surround Out Subwoofer Out Digital Out Booster Out Matrix Surround CD Text Dolby B News...
  • Page 3 SPECIFICATIONS GENERAL: AMPLIFIER: Mains voltage : 110-127V/220-240V Switchable for /21/21M Output power (6Ω, 1kHz, 10% THD) 120V for /37 L & R : 2 x 140W RMS 220V for /33 220-230V for /22/34 Output power (6Ω, 60Hz-12.5kHz, 10% THD) L & R : 2 x 110W FTC 230-240V for /30 Mains frequency...

  • Page 4: Measurement Setup

    MEASUREMENT SETUP Tuner FM Bandpass LF Voltmeter 250Hz-15kHz e.g. PM2534 e.g. 7122 707 48001 RF Generator e.g. PM5326 S/N and distortion meter e.g. Sound Technology ST1700B Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz). Tuner AM (MW,LW) Bandpass LF Voltmeter...

  • Page 5: Service Aids

    SERVICE AIDS Service Tools: ESD Equipment: Universal Torx driver holder ........4822 395 91019 Anti-static table mat - large 1200x650x1.25mm ... 4822 466 10953 Torx bit T10 150mm ..........4822 395 50456 Anti-static table mat - small 600x650x1.25mm ..4822 466 10958 Torx driver set T6 - T20 .........

  • Page 6: Laser Product

    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 DISMANTLING INSTRUCTIONS Dismantling of the CDC Module and Front Panel Assembly Dismantling of the Cassette Cover 4) Remove the Cover Tray CDC (pos 106) as indicated. 2. Twist screw driver 3. Lift up and out Remove Cover Tray CDC 1. Place screw driver (flat side) between the cassette cover &...
  • Page 8 Dismantling of the Front Display Board and Front Control Board Dismantling of the Rear Portion 1) Remove 1 screw C as indicated to loosen the Headphone 1) Remove 4 screws J and uncatch M1 as indicated to Board (pos 1101-B). loosen the AF Board (pos 1102-A).
  • Page 9 Repair Hints 3) During repair it is possible to disconnect the Tuner board Service position C Picture 3 and CDC Module completely unless the fault is sus- pected to be in that area. This will not affect the performance of the rest of the set. 4) Due to the short flex cable wires in the ETF Module, the pc board should be disconnected and reconnected on the reverse side of the tape mechanism to keep it...
  • Page 10 SERVICE TEST PROGRAM To start service test program ™ hold & Aux depressed while plugging in the mains cord S refers to Service Mode Display shows the ROM version V refers to Version "S-Vyy" yy refers to Software version number of the uProcessor (Main menu) (counting up from 01 to 99) TUNER...
  • Page 11 SET BLOCK DIAGRAM 75 ohm COAX1 (FROM CDC) Vpp 0.5V NOTE : MAIN SIGNAL PATH MEASUREMENTS ARE IN AUX MODE : LEVELS AT MAX VOL XX mV AUX 500mV YY dBA S/N AT 500mW CDR 1V ZZ dB HEADROOM (1% THD) WRT TO LEVEL AT MAX VOL +12V_A +9V1 250mV...
  • Page 12 SET WIRING DIAGRAM FRONT * For POWER 2001 Module (30-70W Version) Only. FRONT FRONT CONTROL/KEYS VU Meter # For VCD Only. CDC KEYS ( 1107 Note : Some values may varies, see respective parts list for correct value. ( 1107 ) MOTOR ( 1107 ) LS SL/SR...
  • Page 13 REMARKS : FRONT CONTROL BOARD TABLE OF CONTENTS Front Control Board - Component & Chip layout .... 5-2 Front Control Board - Circuit diagram ......5-3 IR-Eye Part - Layout & Circuit diagram ......5-3 Key-CDC Part - Layout & Circuit diagram ....... 5-4 VU Meter Part - Layout &...
  • Page 14 FRONT CONTROL BOARD - COMPONENT LAYOUT This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list. 3139 113 3446 pt2 dd wk0116 FRONT CONTROL BOARD - CHIP LAYOUT This assembly drawing shows a summary of all possible versions.
  • Page 15 FRONT CONTROL BOARD - CIRCUIT DIAGRAM IR-EYE BOARD - COMPONENT LAYOUT IR-EYE BOARD - CHIP LAYOUT 1600 F1 1653 C3 1660 D5 1667 C4 1674 D5 2605 B4 2622 F6 3606 A2 3613 C3 3620 C7 3632 D3 3639 D6 3648 G3 3655 H6 6604 E4...
  • Page 16 KEY-CDC BOARD - COMPONENT LAYOUT KEY-CDC BOARD - CIRCUIT DIAGRAM 1800 A3 1802 B2 1804 B1 2800 B1 3801 A1 3803 A1 3805 A2 3807 A2 6803 A1 1801 B2 1803 B2 1805 B1 3800 A1 3802 A2 3804 A1 3806 A2 6802 A1 6804 A2...
  • Page 17 KARAOKE BOARD - COMPONENT LAYOUT KARAOKE BOARD - CHIP LAYOUT ELECTRICAL PARTS LIST - FRONT CONTROL BOARD MISCELLANEOUS RESISTORS 1600 4822 267 51453 Flex Connector 12P 3604 4822 051 30103 10k 5% 0,062W 1602 4822 265 11535 Flex Connector 8P 3605 4822 051 30103 10k 5% 0,062W...
  • Page 18 ELECTRICAL PARTS LIST - FRONT CONTROL BOARD RESISTORS 3849 4822 116 83868 150R 5% 0,5W 3850 4822 051 30391 390R 5% 0,062W 3851 4822 051 30181 180R 5% 0,062W 3860 4822 051 30101 100R 5% 0,062W 3861 4822 051 30103 10k 5% 0,062W 3862 4822 050 11002...
  • Page 19 FTD DISPLAY PIN CONNECTIONS FRONT DISPLAY BOARD (1G) (1G) (1G) (1G) TABLE OF CONTENTS FTD pin connection ............6-1 Front Display Board - Chip layout ........6-2 Front Display Board - Component layout ......6-3 Front Display Board - Circuit diagram ......6-4 Headphone Part - Layout &...
  • Page 20 FRONT DISPLAY BOARD - CHIP LAYOUT This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list. 3139 113 3447 pt2 dd wk0119...
  • Page 21 FRONT DISPLAY BOARD - COMPONENT LAYOUT This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list. 3139 113 3447 pt2 dd wk0119...
  • Page 22 7400 FW-V520/21M 3558 220R 2550 TMP88CU74YF 1N4003 220n FW-V780/21M 3557 220R +5V6_Con DBB_ShStr 3465 470R FW-C798/21/37 3556 220R +12V_D IS_ShData 470R VAREF 3554 10K 3466 3555 220R 8-Bit h. break. v. 8-Bit high breakdown voltage 8-Bit high breakdown v. +5V6...
  • Page 23 HEADPHONE BOARD - COMPONENT HEADPHONE BOARD - CHIP LAYOUT ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD LAYOUT 2507 4822 122 31765 100pF 2% 63V 2569 4822 124 11947 10uF 20% 16V 2508 3198 024 44730 47nF 50V 2570 4822 124 12052 220uF 20% 6,3V 2510 4822 126 14305...
  • Page 24 ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD RESISTORS COILS & FILTERS 3430 4822 116 83883 470R 5% 0,5W 3502 4822 117 12864 82k 5% 0,6W 3570 4822 051 20109 10R 5% 0,1W 5400 4822 157 62552 Coil 2,2uH 5% 3431...
  • Page 25 7A-1 7A-1 BLOCK DIAGRAM TUNER BOARD ECO 6 Systems Vcc1 buffer ampl. Stab Stab Discriminator FM-RF FM-IF 1 FM-IF 2 (MPX) Vcc2 1101 Loop (1102) LF filter 10,7 MHz 10,7 MHz 10,7 MHz 1120 left left Stereo right right Det. Decoder Frontend Mixer...
  • Page 26 7A-2 7A-2 1101 A1 1102 B1 1103 F2 1120 E14 1130 A2 TUNER BOARD ECO6 1131 B2 / SYSTEMS NON CENELEC 1132 G13 2101 B3 VERSION PROGRAMMING COMPONENTS 2102 B1 1101 2103 C7 2105 2104 B3 AM-IF1 1130 2105 A2 100n 5111 450kHz...
  • Page 27 7A-3 7A-3 1101 A6 1120 A4 1132 A5 2128 C4 2138 C2 3142 D2 5110 B3 5114 A2 5123 D5 7112 C1 9104 B5 9107 D4 TUNER ADJUSTMENT TABLE ( ECO6 FM/MW- and FM/MW/LW - versions with AM-frame aerial ) 1102 B6 1130 B5 2106 C5...
  • Page 28 7A-4 7A-4 Electrical Partslist ECO6 SYSTEMS NON CENELEC MISCELLANEOUS RESISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 1101 2422 015 19376 SOCKET 2P CLICKFIT 3143 © 4822 051 20223 22kΩ 0,1W USA only RDS only 1102 4822 267 10283 SOCKET COAX, IEC 75Ω 3144 © 4822 051 10102 1kΩ...
  • Page 29 Tapedeck wiring (Double deck) TO ETF BOARD CONNECTOR 1770 (ND) 14P CONNECTOR 1740 (DB) 14P CRO2* CRO2* * Not for Ferro version ETF7 TAPE MODULE (Non-Dolby Version) MODE TAPE DECK MOTOR Mechanism B Mechanism A TO ETF BOARD TO ETF BOARD CONNECTOR 1730 (3P) CONNECTOR 1710 (ND) 5P CONNECTOR 1720 (DB) 6P...
  • Page 30 BLOCK DIAGRAM Line-In ATTEN 7710 7720 PB Out 9792 # Playback SOURCE SEL PRE-AMPLIFIER ATTEN Head AN7318S HEF4952BT For Dolby version only ALCEN 1A0 1A1 1A2 PB In PB Out 7630 Rec current REC Out DOLBY B NR Rec/Pb 7740 Rec In CXA1101M Head...
  • Page 31 Brief introduction General Playback Mode 13. Motor Speed (For FR versions only) During High speed dubbing, a feedback signal from the uP through pin 03 of the IC7610 (HEF4094BT) will trigger the Signal from the playback head Deck A or Deck B is selected and fed through by the Mode Selector IC7710 (HEF4952BT). transistors 7622 (BC847B) and 7616 (BC857B) to cause a change in the voltage level between High and Low, thus changing The signal is amplified by amplifier IC7720 (AN7323S) before feeding to the IC7740 (HEF4952BT) and out to the AF Board the speed of the motor.
  • Page 32 CONNECTORS ASSIGNMENTS: CONNECTOR 1701 INTERCONNECTION TO AF BOARD CONNECTOR 1740 DECK A & B CONTROL INTERFACE (For Dolby B NR version only) REC-L Record input left REC REW Record tab protection status switch (reverse) [open=on: close=off] REC-R Record input right CrO2 B Chrome tape detection switch deck B [open=Cr: close=Fe]...
  • Page 33 TAPE MECHANISM ELECTRONICS TAPE ADJUSTMENT & CHECK TABLE TEST ADJUST RECORDER MEASURE READ ON CASSETTE MODE with B Photo Sensor 1. B Rec Switch (REV) Rec-R ADJUST MOTOR SPEED 2. B CrO2 Switch CrO2* PLAY B 3620 3150Hz +/- 0.5% SBC420 frequency NORMAL SPEED...
  • Page 34 COMPONENT LAYOUT CHIP LAYOUT Some location on this board is prepared for both 0603 & 0805 SMDs footprint, 3139 113 3409 pt2 dd wk0042 in such locations 0603 SMDs may be substituted. 3139 113 3409 pt2 dd wk0042...
  • Page 35 ANALOG CIRCUIT 1701 F9 2705 A2 2712 B6 2719 C5 2726 D4 2735 B3 2745 F5 2765 B4 2785 F1 3705 A4 3712 B4 3719 C6 3726 D5 3733 A2 3744 F8 3753 F5 3760 A7 3767 A7 3774 E3 3781 D2 4794 C6 6774 D3...
  • Page 36 SERVO CONTROL CIRCUIT 1702 A7 1760 B8 2622 D2 2625 E4 3601 B2 3604 C2 3607 C6 3610 D6 3613 B2 3618 A4 3622 A4 3625 B3 3630 A6 3676 C5 3680 C5 3687 D2 4785 D2 6612 B6 7612 A6 7616 A4 7620 B6 7624 D6...
  • Page 37 TAPE MECHANISM - MOTOR EXPLODED VIEW TAPE MODULE EXPLODED VIEW 4822 361 11055 Motor Assembly 1 3139 118 77130 Autoreverse Mech. CWE44FR01 Screw M2,6 x 5 1 3139 118 77140 Non-Autoreverse Mech. CWE44FF02 Chrome/Ferro Screw M2 x 5 1 3139 118 77950 Non-Autoreverse Mech.
  • Page 38 9-10 9-10 TAPE MECHANISM A - PLAY MECHANICAL PARTS - PLAY MECHANISM 9965 000 02313 Play Head (Non-Autoreverse deck) 9965 000 02321 Play Head (Autoreverse deck) 4822 402 10972 Pinch Arm Assembly R 9965 000 02314 Coil Assembly 9965 000 06443 Cam Gear 4822 528 11209 Flywheel Assembly RV...
  • Page 39 9-11 9-11 TAPE MECHANISM B - RECORD/PLAYBACK (Non-Autoreverse version) MECHANICAL PARTS - REC/PB MECHANISM 9965 000 02313 Play Head 9965 000 02600 Head, Erase 4822 402 10972 Pinch Arm Assembly R 9965 000 02314 Coil Assembly 9965 000 06443 Cam Gear 4822 528 11209 Flywheel Assembly RV 44-2...
  • Page 40 9-12 9-12 TAPE MECHANISM B - RECORD/PLAYBACK (Autoreverse version) MECHANICAL PARTS - REC/PB MECHANISM 4822 402 10972 Pinch Arm Assembly R 9965 000 02314 Coil Assembly 9965 000 06443 Cam Gear 4822 528 11209 Flywheel Assembly RV 9965 000 02322 Belt AF 44-2 9965 000 02317...
  • Page 41 9-13 9-13 ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD MISCELLANEOUS 2738 482212614585 100nF 10% 50V 3685 482211652234 100k 5% 0,5W 3745 482205120332 3k3 5% 0,1W Autoreverse 1701 482226710953 Flex Socket 7pin Vert. 2741 482212611585 22nF +80/-20% 25V 3686 482211710837 100k 1% 0,1W...
  • Page 42 9-14 9-14 ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD RESISTORS 4706 482205120008 0R Jumper 0805 6612 482213031878 1N4003G 4707 482205120008 0R Jumper 0805 6614 482213030621 1N4148 Autoreverse 4708 482205120008 0R Jumper 0805 6770 482213030621 1N4148 4709 482205120008 0R Jumper 0805 6771 482213030621 1N4148 4710 482205120008...

  • Page 43: Table Of Contents

    10-1 3CDC-LLC-DA11 (3 Disc Carousel Changer) Layout stage .3 TABLE OF CONTENTS Service Hints ..............10-2 Blockdiagram ..............10-5 Component Layout Main Board ........10-6 Circuit Diagram part1 ............10-7 Component Layout Main Board ........10-8 Circuit Diagram part2 ............10-9 Exploded View ..............10-10 Partslist ................10-12...

  • Page 44: Service Hints

    10-2 Service hints CAUTION 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 45 10-3 Service hints Dismantling of Tray 1. Open the tray. 2. Release 2x catch as shown in fig. 2 and Detail A 3. Pull tray out. Detail A fig.2 Assembling of Tray 1. Turn Cam (pos. 48) clockwise to end position.
  • Page 46 10-4 Service Position...
  • Page 47 10-5 10-5 BLOCK DIAGRAM 3CDC-LLC-DA11 CD MECHANISM MAINBOARD DA11 DISC 7806 7802 TDA7073A TURNTABLE FOCB+ MOTOR FOCUS MOTOR FOCB- RADIAL RADB+ MOTOR RADB- 7805 1805 7807 TDA7073A SIGNAL PROCESSOR CD LEFT SLEDGEB+ SLEDGE CD10 MOTOR SAA7324 (SAA7325) SLEDGEB- Active low pass Analog Audio Filter TDA1308...
  • Page 48 10-6 10-6 Mapping Copperside Componentside 2800 E3 3741 C4 3889 C2 1800 F2 2801 D4 3742 C4 3890 H2 1801 C5 3CDC-LLC Copperside view 3CDC-LLC Componentside view 2802 E4 3743 C3 3891 H2 1805 A2 2803 D4 3744 B4 3892 C2 1810 C2 2805 D4 3746 B3...
  • Page 49 10-7 10-7 1800 F1 2804 D4 2811 A9 2818 B11 2826 G12 2838 D8 2851 B11 2888 C4 3702 D3 3721 D6 3792 F8 3800 D8 3807 B9 3819 D14 3828 G11 3839 H6 3846 F5 3863 G13 3895 G12 7803-B D5 MP713 C9 MP743 D2...
  • Page 50 10-8 10-8 Mapping Copperside Componentside 2800 E3 3741 C4 3889 C2 1800 F2 2801 D4 3742 C4 3890 H2 1801 C5 3CDC-LLC Copperside view 3CDC-LLC Componentside view 2802 E4 3743 C3 3891 H2 1805 A2 2803 D4 3744 B4 3892 C2 1810 C2 2805 D4 3746 B3...
  • Page 51 10-9 10-9 1805 E15 2830 C9 2858 A9 2865 C4 2877 F11 3705 G4 3713 G8 3730 G2 3741 A7 3751 C7 3851 D7 3865 A10 3874 C13 3880 E6 3886 E7 3898 F7 4876 D13 6875 F7 7805-B A8 7876 G3 MP726 D8 MP804 G14...
  • Page 52 10-10 10-10 EXPLODED VIEW (3CDC-LC M ODULE 45 5x MECHANICAL PARTS Loader this page ––––––––––––––––––––––––––––––––––––––––––––––––––––– 3103 304 66500 DRAWER 3140 114 29070 PRESSURE RING-DA11 3140 111 21270 METAL RING-DA11 3103 304 66560 SUPPORT 4822 529 10386 RUBBER DAMPER CD DRIVE, REAR 4822 529 10387 RUBBER DAMPER CD DRIVE, FRONT 3103 304 06970...
  • Page 53 10-11 Drawer bottom view Drawer top view spare part non spare part 3CDC-LC Drawer assy 1999 09 13...
  • Page 54 10-12 ELECTRICAL PARTSLIST 3CDC-LLC-DA11 MODULE –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– MISCELLANEOUS CAPACITORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 3103 309 05310 CD DRIVE DA11T3CN 2861 4822 124 11947 10µF 4822 361 10753 CAROUSEL MOTOR 2862 © 4822 126 13883 220pF 4822 361 10753 TRAY MOTOR 2863 © 4822 126 13883 220pF 1800 2422 025 17389...
  • Page 55 10-13 ELECTRICAL PARTSLIST 3CDC-LLC-DA11 MODULE –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– RESISTORS RESISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 3805 © 4822 051 30103 10kΩ 0,06W 3885 © 4822 117 10833 10kΩ 0,1W 3806 © 4822 051 30103 10kΩ 0,06W 3886 © 4822 117 12925 47kΩ 0,06W 3807 © 4822 051 30103 10kΩ...
  • Page 56 10-14 ELECTRICAL PARTSLIST 3CDC-LLC-DA11 MODULE –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– COILS INTEGRATED CIRCUITS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 1810 4822 242 73557 CERAMIC RES. 8,46MHz 7803 © 5322 209 82941 LM358D, Dual Opamp 7805 © 4822 209 33165 TDA1308T/N1, Dual Opamp DIODES 7806 4822 209 32852 TDA7073A/N2, Servo Driver –––––––––––––––––––––––––––––––––––––––––––––––––––––...
  • Page 57 11-1 11-1 WIRING DIAGRAM TO MATRIX SURR (For MTRX sets only) SPEAKER CLICKFIT 1321 1259 1260 1261 FFC-BD 11P heatsink L/R+SUP P2002 110/135W MODULE AF_LEFT GND_pa AF_RIGHT > 8240 CLIP AMP-ON -Vkk AMP_CS_DC 1251 1250 1913 1912 VCD_ON or CDR_ON 1901 DM 9P DM 6P...
  • Page 58 11-2 11-2 MAINS BOARD - COMPONENT VIEW MAINS SOCKET - COMPONENT VIEW This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list. 3139 113 3433 pt7 dd wk0139 MAINS SOCKET - CIRCUIT DIAGRAM 1901 B1 5901 A2...
  • Page 59 11-3 11-3 MAINS BOARD - CIRCUIT DIAGRAM 1902 A3 1912 A10 1923 A6 2902 D3 2912 F3 2924 A8 2929 B9 2942 C7 2947 D7 2998 B8 3905 D4 3914 E5 3942 E7 3955 F1 6900 D3 6905 E1 6910 C3 6918 E6 6925 C7 6955 D10...
  • Page 60 11-4 11-4 LEFT/RIGHT AMPLIFIER & SUPPLY BOARD - COMPONENT VIEW This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list. 3139 113 3472 pt1 dd wk0151...
  • Page 61 11-5 11-5 LEFT/RIGHT AMPLIFIER & SUPPLY BOARD - CIRCUIT DIAGRAM (PART 1) 1250 A1 7242 B4 1251 A1 7250 A2 1252 F1 7251 B2 1259 A9 7252 B3 6250 1260 A9 7253 B3 3257 EH-B EH-B 1261 A9 7254 C1 1250 1251 1262 C9...
  • Page 62 11-6 11-6 LEFT/RIGHT AMPLIFIER & SUPPLY BOARD - CIRCUIT DIAGRAM (PART 2) 1321-A C10 2322 F1 2331 B4 2340 A3 2352 A7 2364 C9 3320 C1 3327 D2 3334 A1 3342 A4 3349 F8 3356 C7 3363 C7 3370 A8 3377 F9 3393 C3 6322 E1...
  • Page 63 11-7 11-7 LEFT/RIGHT AMPLIFIER & SUPPLY BOARD - CIRCUIT DIAGRAM (PART 3) ELECTRICAL PARTS LIST - MAINS BOARD 7326 A1 1923 4822 071 55002 Fuse T5A 5903 3103 308 30800 Standby Transformer /37 1924 4822 071 55002 Fuse T5A 5905 4822 280 10382 Relay 1925...
  • Page 64 11-8 11-8 ELECTRICAL PARTS LIST - LEFT/RIGHT AMPLIFIER & SUPPLY BOARD ELECTRICAL PARTS LIST - LEFT/RIGHT AMPLIFIER & SUPPLY BOARD MISCELLANEOUS 0028 3139 114 73910 Holder STK PWR2002 150W 3256 4822 116 52206 120R 5% 0,5W 3346 4822 053 10221 220R 5% 1W 6322 4822 130 30621...
  • Page 65 12-1 12-1 BRIEF INTRODUCTION OF THE AF10 BOARD The AF10 Board consists of the following features : a. TDA7468D IC TDA7468D IC (7501) which includes functions such as source selection, loudness control, dynamic bass control, treble control, volume control and muting function. Sound features such as ALC, DBB, DSC and IS are controllable via I C Bus from the microprocessor.
  • Page 66 12-2 12-2 AF10 BOARD - CHIP LAYOUT 4209 4102 3502 3504 3506 3721 3503 3501 2501 4204 4208 3507 4146 4211 2669 3724 3730 3723 4205 4206 4202 4922 2671 This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list. 3139 113 3475 pt1 dd wk0210...
  • Page 67 12-3 12-3 AF10 BOARD - COMPONENT LAYOUT This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list. 3139 113 3475 pt1 dd wk0210...
  • Page 68 12-4 12-4 AF10 BOARD - CIRCUIT DIAGRAM (PART 1) 1501 F1 1510 F1 2203 D7 2503 D3 2512 B5 2522 A4 2534 F7 2544 G10 2551 C12 2557 B14 2563 C15 2590 I10 2642 E14 2666 H2 2707 E12 2924 F5 3438 D4 3506 E3 3514 B4...
  • Page 69 12-5 12-5 AF10 BOARD - CIRCUIT DIAGRAM (PART 2) 1102 H3 3676 H6 1103 H3 3677 I5 1550 A11 3678 I5 1602 C13 3683 C9 1603 E7 3684 D9 VC_OUT_LEFT 2401 G13 3686 D10 MUTE_SW_FR 2402 G12 3687 C10 3721 3729 3723 2403 G12...
  • Page 70 12-6 12-6 AF10 BOARD - CIRCUIT DIAGRAM (PART 3) 1100 F6 1201 C1 1202 E1 1203 C1 Note : Some values may varies, see respective parts list for correct value. 3412 1204 E1 P...provision 1205 C1 FE-BT-VK-N 1206 C1 4909 1521 1401 A9 FE-BT-VK-N...
  • Page 71 12-7 12-7 VIDEO OUT CINCH BOARD - VIDEO OUT CINCH BOARD - ELECTRICAL PARTS LIST - AF10 BOARD COMPONENT LAYOUT CHIP LAYOUT 2504 4822 124 22466 1uF 20% 50V 2626 4822 124 40248 10uF 20% 63V 2505 2020 552 94427 100pF 5% 50V 2641 3198 016 31020...
  • Page 72 12-8 12-8 ELECTRICAL PARTS LIST - AF10 BOARD ELECTRICAL PARTS LIST - AF10 BOARD RESISTORS 3435 4822 050 11002 1k 1% 0,4W 3631 4822 050 11002 1k 1% 0,4W 3821 4822 052 10109 10R 5% 0,33W 4641 4822 051 30008 0R Jumper 0603 3436 4822 050 11002...
  • Page 73 13-1 13-1 SET MECHANICAL EXPLODED VIEW Exploded_View_3139 119 34480 dd wk0210...
  • Page 74 Bracket CDC Left 9965 000 12987 Woox 6,5" D3 x 12 9965 000 12988 Woox Ring 0107 4822 454 13408 Badge Philips 0252 3139 114 72760 Bracket CDC Right 9965 000 12989 Woofer Ring M3 x 12 0111 3139 118 14350...

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