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©
Copyright 1999 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 9902 Service Audio
PCS 101 004
TABLE OF CONTENTS
Location of pc boards & Variation Table ..................... 1-2
Technical Specifications ............................................. 1-2
Service Aids, Chip Handling ....................................... 1-3
ESD, Safety Instruction, etc. ...................................... 1-4
Instruction for use: Overseas version exerpt ............ 2-1
Disassembly Instructions & Service positions ........... 3-1
Service Test Programs ............................................... 3-3
Set Block diagram ......................................................... 4
Set Wiring diagram ........................................................ 5
Supply & Headphone Boards ........................................ 6
Front Board .................................................................... 7
Servo/Decoder Board .................................................... 8
DAC/AF Board ............................................................... 9
Mechanical Exploded views & parts list ...................... 10
Printed in The Netherlands
Subject to modification
CDC775/
Page
CLASS 1
LASER PRODUCT
GB
00/01/14/17
COMPACT
DIGITAL AUDIO
4822 725 25851
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Summary of Contents for Philips CDC775/00
- Page 1 LASER PRODUCT © Copyright 1999 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.
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Page 2: Specifications
LOCATION OF PC BOARDS Load/QP Board Open/close Board SPECIFICATIONS VARIATION TABLE GENERAL: Mains voltage : 110-127V/220-240V Switchable for /01 120V for /17 Type /Versions: CDC775 220-230V for /00/14 Features: Mains frequency : 50/60Hz Power consumption : < 12W at Play mode CC-DAC (Non-bitstream) Dimension (WxDxH) : 435 x 380 x 119mm... - Page 3 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 .........
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Page 4: 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 5: Table Of Contents
INSTALLATION Introduction ..... . .4 Thank you for selecting the Philips CDC 775 Siting the Compact Disc Changer Compact Disc Changer. -
Page 6: Functional Overview
FUNCTIONAL OVERVIEW % CD DIRECT PLAY 23 4 5 6 7 – Selecting another CD during play. – Selecting a CD to start play with. CDC 775 • COMPACT DISC CAROUSEL CHANGER – Selecting CDs when compiling a Program, Peak POWER ON/OFF CD TEXT TRACK... -
Page 7: Playback
FUNCTIONAL OVERVIEW Display TOT(al) REM(aining) TIME GO tO StOP – Lights up if you try to activate a – Indicates the remaining playing time of a CD. function for which you must first stop play. TRACK PEAK TRACK TIME TOT(al) TIME –... - Page 8 PLAYBACK If you reach the end of the last track and release T, Selecting Another Track During Play Scanning CDs (SCAN) play will resume a few seconds before the end of the All CDs: • Press SCAN before or during play. •...
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Page 9: Programming
PLAYBACK Note: – When the loudest passage has been found it will be Locking the volume – Repeating of a CD is not possible during shuffle or repeated continuously (from 2 seconds before the This unique feature allows you to lock the volume level program mode. -
Page 10: Edit
EDIT The EDIT function has two recording modes in which you • Press EDIT to activate the EDIT mode. – NOt POSSIbLE lights up if you select a 'wrong' can store the recording time in the changer memory. – SELECt dISC appears on the display. time. -
Page 11: Troubleshooting
TROUBLESHOOTING If a fault occurs, run through the points listed below • Strong magnetic fields near the CD changer. ™ Find another place for the unit or change before taking your changer for repair. If the fault remains, try to clear it by switching the connections. - Page 12 DISMANTLING INSTRUCTIONS Dismantling of the DAC/AF board, Supply board and Front Panel Assembly Dismantling of the CD Mechanism Dismantling of the Tray Assembly and Servo board 1) Remove the Metal rod (pos 152) as indicated. 1) Loosen the Pressure ring holder (pos 90) by relasing catch 1) Remove the Top Cover (pos 151) by 8 screws.
- Page 13 SERVICE POSITION 1 Warning Charged capacitors on the Servo board may damage the Assembly of the CD mechanism and Rotary disc CDC5 CD drive electronics when connecting a new CD mecha- 1) Remove the 4 rubber suspension (pos 104-107) from the nism.
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Page 14: Service Test Programs
SERVICE TEST PROGRAM I To start service test program hold STOP & PLAY depressed while plugging in the mains cord S refers to Service Mode. Display shows the ROM version * V refers to Version. "S V yy" yy refers to Software version number of µProcessor. (Main menu) (Counting up from 01 to 99) MAIN MENU... - Page 15 SERVICE TEST PROGRAM II To start service test program hold STOP & PLAY depressed while plugging in the mains cord refers to Service Mode. Display shows the ROM version refers to Version. "S V yy" (Main menu) yy refers to Software version number of µProcessor.
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Page 16: Set Block Diagram
SET BLOCK DIAGRAM µ P 3139 119 30820 dd wk8530 PCS 101 019... -
Page 17: Set Wiring Diagram
SET WIRING DIAGRAM TRAY LOADER TRANSFORMER POWER SUPPLY HP PANEL DAC/AF SERVO/DECODER 3139 119 30820 dd wk 852 CONTROL & DISPLAY PANEL PCS 101 020... - Page 18 HEADPHONE CIRCUIT DIAGRAM 1370 A 1 1370 A 1 1370 B 1 1370 2 1370 C 1 +10V +10V 1370 C 1 1372 1371 B 6 2380 1372 A 6 1372 A 6 2380 A 1 1370 1 2381 B 5 -10V -10V 2383...
- Page 19 POWER SUPPLY CIRCUIT DIAGRAM HEADPHONE & SUPPLY BOARD LAYOUT 1005 D10 1005 E10 1005 F10 CONN.1005 TO CONN.1008 5500 (Mains Transformer) 1005 A 3 9501 B 1 1005 C10 ON DECODER CIRCUIT 1005 B10 1370 A 1 9502 B 2 1005 B10 1503 2 1371 A 2...
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Page 20: Supply & Headphone Boards
ELECTRICAL PARTS LIST - SUPPLY & HEADPHONE BOARDS MISCELLANEOUS 6562 4822 130 31981 BZX79-B3V9 1371 4822 267 31453 Headphone Socket 1500 4822 276 13224 Power Switch INTEGRATED CIRCUITS 1501 4822 252 51167 Fuse T200mA 250V /17 7380 4822 209 82362 NJM4556D 1501 4822 071 58009 Fuse T80mA 250V /00/14... -
Page 21: Front Board
LCD DISPLAY PIN CONNECTIONS TRACK PEAK TRACK TIME FRONT BOARD PROGRAM VIDEO CD - I SHUFFLE PAUSE REPEAT DISC ( 6G - 1G ) TABLE OF CONTENTS LCD Pin connections ............7-1 Circuit diagram - Main part ..........7-2 TIME TRACK PEAK TRACK... - Page 22 CIRCUIT DIAGRAM - MAIN PART 42 D14 1405 F1 1410 D10 1415 E11 1419 C13 1423 D12 2401 C2 2405 F6 2409 G7 2413 C9 2417 F10 3402 C2 3408 G9 3412 F8 3416 F6 3420 F5 3424 E4 3428 D9 3432 E9 3436 C12 3440 D12...
- Page 23 COMPONENT & CHIP LAYOUTS - MAIN PART This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list. This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list. CIRCUIT &...
- Page 24 ELECTRICAL PARTS LIST - FRONT BOARD MISCELLANEOUS 3413 4822 051 10102 1k 2% 0,25W 4403 4822 051 20008 0R Jumper 0805 1400 4822 135 00268 FTD Display CDC775 3414 4822 051 10102 1k 2% 0,25W 4404 4822 051 20008 0R Jumper 0805 1407 4822 276 13775 Tact Switch 4405 4822 051 20008...
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Page 25: Servo/Decoder Board
CIRCUIT DIAGRAM & LAYOUT - LOAD/QP PART 1805 A1 1840 A2 1841 A2 1841 1805 SERVO/DECODER BOARD 1840 EH-B TABLE OF CONTENTS Circuit diagram & layout - Load/Quick Play part ..... 8-1 Circuit diagram - Main part ..........8-2 Component & Chip layouts - Main part ......8-3 Electrical parts list ............ - Page 26 CIRCUIT DIAGRAM - MAIN PART 1800 E1 1810 G10 2807 B5 2813 D5 2818 A5 2824 F9 2829 D8 2834 G9 2839 F5 2844 H6 2849 D7 2854 D14 2861 G14 3803 C7 3808 B7 3814 B7 3820 A11 3825 E8 3836 A13 3841 F6 3846 H6...
- Page 27 COMPONENT & CHIP LAYOUTS - MAIN PART This assembly drawing shows a summary of all possible versions. For components This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list. used in a specific version see schematic diagram and respective parts list.
- Page 28 ELECTRICAL PARTS LIST - SERVO/DECODER BOARD MISCELLANEOUS 2850 5322 122 34123 1nF 10% 50V 3861 4822 051 20101 100R 5% 0,1W 1800 4822 267 51453 Flex Socket 12Pin Hort. 2851 4822 122 33575 220pF 5% 50V 3864 4822 051 20101 100R 5% 0,1W 1802 4822 265 11556 Flex Socket 25Pin Hort.
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Page 29: Dac/Af Board
Notes: DAC/AF BOARD TABLE OF CONTENTS Notes ................9-1 Circuit diagram ..............9-2 Component & Chip layouts ..........9-3 Electrical parts list ............9-4 PCS 101 032... - Page 30 CIRCUIT DIAGRAM 1830 A1 1837 D15 2333 D7 2885 F7 2892 C4 2899 E11 2907 E14 2916 H15 2924 F12 3902 B2 3909 H3 3916 F8 3924 E10 3931 D12 3938 F13 3946 B7 3953 B10 3962 H11 3969 H13 3976 H3 5854 G12 7831 A4...
- Page 31 COMPONENT & CHIP LAYOUTS This assembly drawing shows a summary of all possible versions. For components This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list. used in a specific version see schematic diagram and respective parts list.
- Page 32 ELECTRICAL PARTS LIST - DAC/AF BOARD MISCELLANEOUS 3912 4822 116 83883 470R 5% 0,5W 4808 4822 051 20008 0R Jumper 0805 1832 4822 265 11556 Flex Socket 25Pin Hort. 3913 4822 116 83864 10k 5% 0,5W 4809 4822 051 20008 0R Jumper 0805 1836 4822 267 31729 Digital-Out Socket...
- Page 33 10-1 10-1 EXPLODED VIEW - FRONT PART PCS 101 036...
- Page 34 10-2 10-2 EXPLODED VIEW - REAR PART PCS 101 037...
- Page 35 10-3 10-3 EXPLODED VIEW - CDC5 LOADER PCS 101 038...
- Page 36 4822 459 05207 Cabinet Front 4822 256 91912 Pressure Ring Holder 4822 390 10136 Grease Polylub. GlY801 4822 459 10887 Badge Philips Assembly 4822 401 11708 Clamper Assembly 4822 410 12213 Button Set Left 4822 426 90109 Frame Assembly Note:...
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Page 37: Class
LASER PRODUCT © Copyright 1999 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.