Philips FW-C330 Service Manual
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Philips FW-C330 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 SL 0249 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
Preparations & Controls ............................................. 1-7
Disassembly Instructions & Service positions .............. 2
Service Test Programs & DEMO mode ......................... 3
Set Block diagram ......................................................... 4
Set Wiring diagram ........................................................ 5
Front Board .................................................................... 6
Mains Board ................................................................... 8
ETF7 Tape Module ........................................................ 9
3CDC-LLC-MCD1 Module ........................................... 10
Combi Board ................................................................ 11
Set Mechanical Exploded view & parts list ................. 12
Printed in The Netherlands
Subject to modification
FW-C330/
Page
CLASS 1
LASER PRODUCT
GB
all version
COMPACT
DIGITAL AUDIO
3140 785 32330

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Summary of Contents for Philips FW-C330

  • Page 1: Table Of Contents

    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 PCBs VERSION VARIATIONS: Type /Versions: FW-C330 /21M Features & Board in used: Karaoke News Incredible Surround Rotary Encoder (volume control) Jog Shuttle Voltage Selector Aux / CDR Input Digital Output Headphone Socket Line Output Subwoofer Output Surround Output...
  • Page 3 SPECIFICATIONS GENERAL: AMPLIFIER: Output power : 2 x 20W Mains voltage : 110-127V/220-240V Switchable for /21M 220-230V for /22/30/33/34 Frequency response ±3dB±5% : 60Hz-16kHz Mains frequency : 50Hz Dynamic Bass Boost : DBB Off, DBB 1, DBB 2, DBB 3 50/60Hz for /21M Digital Sound Control : Jazz, Techno, Optimal, Rock...

  • 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 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 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: Preparations & Controls

    PREPARATIONS AND CONTROLS...
  • Page 8 PREPARATIONS AND CONTROLS...
  • Page 9 PREPARATIONS AND CONTROLS...
  • Page 10 1-10 MAINTENANCE AND TROUBLESHOOTING...

  • Page 11: Dismantling Instructions

    DISMANTLING INSTRUCTIONS Dismantling of the Front Panel assembly Dismantling the 3CDC Module 1) Loosen the 4 screws, slide Cover top (pos 255) towards 4) Remove the Cover Tray (pos 106) as shown in figure 1. 1) Loosen 2 screws below the Front Panel (pos 101) mounting 4) Loosen 8 screws B to remove the Front board as shown in the rear and remove it upwards.
  • Page 12 Dismantling of the Bottom & Rear Panel assembly Service pos A Service pos C 1) Loosen 5 screws D mounting the Combi board to the Rear Panel (pos 256) as shown in figure 7. 2) Loosen 3 screws E and release the 2 catches on the sides of the Rear Panel to separate it from the Bottom plate (pos 265).
  • Page 13 SERVICE TEST PROGRAM To start service test program hold P & TAPE depressed while plugging in the mains cord S refers to Service Mode. Display shows the ROM version * V refers to Version. "S-Vyy" (Main menu) yy refers to Software version number of Processor. (Counting up from 01 to 99) Mini 2002 FW-C1xx, C2xx, C3xx Dated: wk141 TUNER...

  • Page 14: Set Block Diagram

    SET BLOCK DIAGRAM +12V_M 1.0 Vpp -6dB Track NOTE : +12V_A -CMOS (-9V) MAIN SIGNAL PATH SA BUFFER -33V -CMOS MPEG3 VCD-3C 500mV 250mV +12V_A 125mV MEASUREMENTS ARE IN AUX MODE : FM (67.5 kHz) 76dBA ECO6 +12V_A AM (80% MOD) 16dB XX mV LEVELS AT MAX VOL...

  • Page 15: Set Wiring Diagram

    SET WIRING DIAGRAM 1805 CDC-L2C # VCD NON-VCD # 1801/1802 CD_LEFT CD_LEFT MIC_DET MIC_DET FRONT GND_A GND_A CD CHANGER +12V_A +12V_A CD_RIGHT CD_RIGHT MIC_SK MIC_SK +5V_CD +5V_CD (1101) GND_A GND_A GND_D GND_D MIC_VCD (1104) +12M +12M FFC SIDE CD_SWINFO CD_SWINFO CD_SHSTR CD_SHSTR MIC AMP...

  • Page 16: Front Board

    FTD DISPLAY PIN CONNECTIONS FRONT BOARD Col 1 (12G) (11G) (2G - 9G) TABLE OF CONTENTS FTD Display pin connection ..........6-1 Variation Tables ............... 6-2 (Left) Circuit Diagram - Karaoke part ........6-3 j , p j , p j , p j , p j , p...
  • Page 17 ITEM NO. FW-C330/21M FW-C330/22 FW-C330/30 FW-C330/34 Functions 1427 1428 AUTO AUTO 1432 AUTO AUTO 1433 NEWS NEWS 1438 with LPC 1439 without LPC 1801 VCD & KARAOKE 1802 KARAOKE 3529 330R 330R FEATURES: FW-C330/21M/33 FW-C330/22 FW-C330/30 FW-C330/34 3546 RDSCLK Karaoke / Mic Detect...
  • Page 18 CIRCUIT DIAGRAM - KARAOKE PART 1800 A1 2428 A8 2803 B3 2806 B5 2809 E3 2812 E5 2815 E7 2818 E7 3801 A2 3804 A4 3807 B4 3810 A5 3813 C7 3816 E4 3819 E5 3822 E7 5800 B2 7411 A9 7802 E2 7805 E7 1801 B9...
  • Page 19 CIRCUIT DIAGRAM - MICROPROCESSOR PART 1400 A5 3471 B3 6412 D8 1402 F13 3472 B3 6413 E8 1406 D9 3473 B3 6415 E8 1407 D9 3474 B3 6416 E8 -FTD 1408 C9 3475 B4 6417 F8 1400 1409 C9 3476 B4 6422 A9 +5V6 +5V6...
  • Page 20 CIRCUIT DIAGRAM - HEADPHONE / MISCELLANEOUS PART 1438 A1 2400 F4 2404 B7 2408 B9 2412 A4 2416 A4 2420 A6 2424 F3 2600 D8 2606 F9 3402 B9 3408 F4 3413 A3 3417 C3 3421 C8 3567 B8 3601 E6 3605 F7 4406 F4 4410 B5...
  • Page 21 COMPONENT LAYOUT This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematics and respective parts list. 3139 113 3469pt1 ..90740 dd wk201...
  • Page 22 CHIP LAYOUT This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematics and respective parts list. 3139 113 3469pt1 ..90740 dd wk201...
  • Page 23 ELECTRICAL PARTS LIST - FRONT BOARD ELECTRICAL PARTS LIST - FRONT BOARD MISCELLANEOUS 2434 5322 126 11583 10nF 10% 50V 3425 4822 051 30103 10k 5% 0,062W 3482 4822 051 30102 1k 5% 0,062W 1400 3139 110 52850 FTD Display 12-ST-29GNK 1402 4822 267 10953 Flex Socket 7pin Vert.
  • Page 24 6-10 ELECTRICAL PARTS LIST - FRONT BOA RD ELECTRICAL PARTS LIST - FRONT BOA RD RESISTORS DIODES RESISTORS 4458 4822 051 30008 0R Jumper 0603 6400 4822 130 31878 1N4003G 3536 4822 050 11002 1k 1% 0,4W 3812 4822 051 30103 10k 5% 0,062W /21M 4459 4822 051 30008 0R Jumper 0603 /22/34...

  • Page 25: Mains Board

    MAINS BOARD TABLE OF CONTENTS Component Layout ............8-1 Circuit Diagram ..............8-2 Electrical parts list ............8-3...
  • Page 26 MAINS CIRCUIT 1201 A3 1208 D1 2201 A9 2206 A3 2211 B9 2220 A4 3206 A5 3214 B6 3220 A2 5201 A4 6201 A4 6206 A4 6211 A4 6216 B6 7202 A7 8201 E1 9205 E2 T305 E1 T311 E3 T332 D6 T337 D6 T342 E6...
  • Page 27 COMPONENT LAYOUT...
  • Page 28 ELECTRICAL PARTSLIST - MAINS BOARD - MISCELLANEOUS - - COILS & FILTERS - 1201 4822 071 52001 FUSE 19372(200MA) /22/34 5203 4822 157 53473 1000UH 10% 4X9,8 /22/34 1204 2422 132 07519 RELAY 1P 12V 16A /22/34 5204 4822 157 11228 100UH LAN02TB101J 5% /22/34 1205...

  • Page 29: Etf7 Tape Module

    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 PRE-AMPLIFIER SOURCE SEL 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 13. Motor Speed (For FR versions only) Playback Mode Signal from the playback head Deck A or Deck B is selected and fed through by the Mode Selector IC7710 (HEF4952BT). During High speed dubbing, a feedback signal from the uP through pin 03 of the IC7610 (HEF4094BT) will trigger the 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 via connector 1701.
  • Page 32 CONNECTORS ASSIGNMENTS: CONNECTOR 1701 INTERCONNECTION TO AF BOARD CONNECTOR 1740 DECK A & B CONTROL INTERFACE (For Dolby B NR version only) REC REW Record tab protection status switch (reverse) [open=on: close=off] REC-L Record input left 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 ADJUST TEST 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 10-1 3CDC-LLC-MCD1 (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-MCD1 CD MECHANISM MAINBOARD MCD-1 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-MCD1 3140 111 21270 METAL RING-MCD1 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-MCD1 MODULE –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– MISCELLANEOUS CAPACITORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 3103 309 05350 CD DRIVE MCD1B 2860 4822 124 11947 10µF 4822 361 10753 CAROUSEL MOTOR 2861 4822 124 11947 10µF 4822 361 10753 TRAY MOTOR 2862 © 4822 126 13883 220pF 1800 2422 025 17389...
  • Page 55 10-13 ELECTRICAL PARTSLIST 3CDC-LLC-MCD1 MODULE –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– RESISTORS RESISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 3801 © 4822 051 30103 10kΩ 0,06W 3880 © 4822 051 30392 3,9kΩ 0,06W 3802 © 4822 051 51831 18kΩ 0,1W 3881 © 4822 117 13632 100kΩ 0,06W 3803 © 4822 117 10833 10kΩ...
  • Page 56 10-14 ELECTRICAL PARTSLIST 3CDC-LLC-MCD1 MODULE –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– COILS TRANSISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 1810 4822 242 73557 CERAMIC RES. 8,46MHz 7802 © 5322 130 60123 BC807-40 7808 © 4822 130 60511 BC847B DIODES 7809 © 4822 130 60511 BC847B ––––––––––––––––––––––––––––––––––––––––––––––––––––– 7810 © 4822 130 60511 BC847B 6871 ©...
  • Page 57 11-1 11-1 Brief introduction of the Combi Board A. TRANSFORMER PRIMARY PART Transformer Primary Circuit provide connection for AC mains supply and primary wires of transformer. B. POWER SUPPLY PART Power Supply Circuit consists of rectifiers, capacitive filters and voltage regulators. Regulated voltage include +5V6, +LED, +12A, +12M, -32V, PWDN.

  • Page 58: Chip Layout - Main Part (Excluding Tuner Portion)

    11-2 11-2 CHIP LAYOUT - MAIN PART (excluding the Tuner portion) This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic and respective parts list. For Information on this Tuner portion please refer: Page 11-8 for Non-Cenelec Tuner Page 11-10 for Cenelec Tuner 3139 118 3462pt2 / 3463pt2 ...90280 dd wk151...

  • Page 59: Component Layout - Main Part (Excluding Tuner Portion)

    11-3 11-3 COMPONENT LAYOUT - MAIN PART (excluding the Tuner portion) This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic and respective parts list. For Information on this Tuner portion please refer: Page 11-8 for Non-Cenelec Tuner Page 11-10 for Cenelec Tuner 3139 118 3462pt2 / 3463pt2 ...90280 dd wk151...

  • Page 60: Power Supply Circuit

    11-4 11-4 POWER SUPPLY CIRCUIT 85 D1 3252 D4 9222 A2 86 D1 3253 D4 9223 A2 87 E1 3254 D4 9224 B6 88 E1 3570 F6 9296 A2 1209 B2 4201 E6 9299 E5 9296 1214 A2 4202 E7 9507 E5 7210 7211...

  • Page 61: Source Selection Circuit

    11-5 11-5 SOURCE SELECTION CIRCUIT C3 E15 C10 C14 1501 D1 1507 C13 2504 B4 2510 D4 2516 G8 2522 G7 2528 F7 2534 H10 2540 G11 2549 E15 2568 D15 2665 G5 3505 B3 3511 D3 3517 E2 3523 C6 3534 H9 3540 H11 3563 E12...

  • Page 62: Pre- And Power Amplifier Circuit

    11-6 11-6 PRE- & POWER AMPLIFIER CIRCUIT 0888 E13 1323 E14 2365 E12 2370 F13 2378 E12 2608 D2 2613 G1 2618 E4 3356 E14 3361 E7 3366 F12 3371 E12 3377 B10 3386 C13 3392 C8 3612 D4 3617 B5 3622 G1 3627 E4 3632 A1...
  • Page 63 11-7 11-7 TRANSFORMER PRIMARY PART - CIRCUIT & LAYOUT (except /21/22 version) TRANSFORMER SECONDARY PART - CIRCUIT & LAYOUT (except /21/22 version) 1 F4 3 E4 5 D4 7 C4 1202 D1 5202 C2 9201 C2 2 E4 4 D4 6 C4 1201 C1 3208 E1...
  • Page 64 11-8 11-8 NON-CENELEC TUNER PORTION - COMPONENT & CHIP LAYOUTS TUNER ADJUSTMENT TABLE ( ECO6 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 This assembly drawing shows a summary of all possible versions. For components 87.5 - 108MHz 4.3V ±0.5V 87.5MHz...

  • Page 65: Non-Cenelec Tuner Circuit

    11-9 11-9 NON-CENELEC TUNER CIRCUIT c1 E14 5119 G9 c2 F14 5121 E11 c3 F14 5123 G5 TUNER BOARD ECO6 c4 F14 5130 E5 / SYSTEMS NON CENELEC c5 F14 5131 C6 c6 F14 6103 B2 c8 F14 6105-1 F3 1101 2105 USA c9 F14...
  • Page 66 11-10 11-10 CENELEC TUNER PORTION - COMPONENT & CHIP LAYOUTS TUNER ADJUSTMENT TABLE ( ECO6 Cenelec FM/MW - and FM/MW/LW - versions with AM-frame aerial ) Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter VARICAP ALIGNMENT 8V ±1.2V 108MHz check 87.5 - 108MHz This assembly drawing shows a summary of all possible versions.

  • Page 67: Cenelec Tuner Circuit

    11-11 11-11 CENELEC TUNER CIRCUIT AM G13 5118 G9 FM G13 5119 G9 1101 A2 5121 E11 1102 B1 5122 H5 TUNER BOARD ECO6 1103 E2 5123 G5 / SYSTEMS-CENELEC VERSION PROGRAMMING COMPONENTS 1110 B2 6105-1 E4 1130 A2 6105-2 G6 AM-IF1 1131 C1 6106 D4...

  • Page 68: Electrical Parts List

    11-12 11-12 ELECTRICAL PARTSLIST - COMBI BOARD ELECTRICAL PARTSLIST - COMBI BOARD - CAPACITORS - - CAPACITORS - - MISCELLANEOUS - - CAPACITORS - 2377 4822 124 81151 22UF 50V 2570 4822 124 40433 47UF 20% 25V 1102 4822 267 10283 SOCKET COAXIAL 75R 2147 4822 126 13883...
  • Page 69 11-13 11-13 ELECTRICAL PARTSLIST - COMBI BOARD ELECTRICAL PARTSLIST - COMBI BOARD - RESISTORS - - RESISTORS - - RESISTORS - - RESISTORS - 3154 4822 051 30331 330R00 5% 0,062W 3238 4822 050 21003 10K00 1% 0,6W 3520 4822 051 30123 12K00 5% 0,062W 3632 4822 051 30109...
  • Page 70 11-14 11-14 ELECTRICAL PARTSLIST - COMBI BOARD ELECTRICAL PARTSLIST - COMBI BOARD - RESISTORS - - DIODES - - IC & TRANSISTORS - 4546 4822 051 30008 0R00 JUMPER 6103 5322 130 34337 BAV99 /21M/30/34 7111 5322 130 42755 BC847C 4547 4822 051 30008 0R00 JUMPER...
  • Page 71 12-1 12-1 EXPLODED VIEW - MAIN UNIT Details of Heatsink area...
  • Page 72 COVER CDC PANEL 2422 549 45067 ANT AM LOOP LAN-006 B 3140 117 64170 COVER TRAY CDC 3140 115 29760 IFU FW-C330 /21M/30 D3 x 12 D3 x 12 4822 454 13408 BADGE PHILIPS 3140 115 29740 IFU FW-C330 /22...

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