Philips-CEM-220-Service-Manual 电路图 维修手册.pdf

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1、 CEM220/51/55/98 Copyright 2009 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 pr

2、ior permission of Philips. Published by JZ-SL 0948 Service Audio Printed in The Netherlands Subject to modification Car Entertainment System Version 1.3 CLASS 1 LASER PRODUCT 3141 785 33213 TABLE OF CONTENTS Page PCBs Location .1-1 Specifi cations .1-2 Measurement Setup .1-3 Service Aids, Safety Ins

3、truction, etc .1-4 Instructures on CD Playability .1-5 to 1-6 Disassembly Diagrams .2-1 to 2-2 Software Version Check & Upgrade .3-1 Malfunction Check Chart .3-2 Set Block Diagram .4-1 Set Wiring Diagram .5-1 Main Board .6 Servo Board.7 FB/USB Board .8 SD Board .9 Key Board .10 Set Mechanical Explod

4、ed View & Parts List . 11 CEM220X/78 Revision List . 12 RadioFans.CN 收音机爱 好者资料库 2 2 C C C C CC /98 /98 C C C/M C C/M /51 FRONT KEY CONNECTION (CB BOARD) C/M C/M C/M C/M C/M C/M C/M C/M C/M C/M FRONT KEY RadioFans.CN 收音机爱 好者资料库 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

5、 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? RadioFans.CN 收音机爱 好者资料库 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

6、 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

7、 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 11 - 2 11 - 2 MECHANICAL & ACCESSORIES PARTS LIST (only for CEM220/98) Loc.12NCDescriptionLoc.12NCDescription

8、Loc.12NCDescription MAIN UNITMAIN PCB ASSYMAIN PCB ASSY 49965100208721 BUTTONQ204996510019566TRANSISTOR KRC102(NPN)U801996510019650IC E TDA7386 FLEXIWATT25 ST4 9965100208721 BUTTONQ204 996510019566TRANSISTOR KRC102(NPN)U801996510019650IC E-TDA7386 FLEXIWATT25 ST 5 9965100208793 BUUTTONQ401 996510019

9、566TRANSISTOR KRC102(NPN)U902996510019557IC LM2950-5V TO-92 HTC 6 996510019781LIGHT GUIDEQ403 996510019556TRANSISTOR BD435 TO-126CXT401996510019563TCXO 8.000M 20ppm 32pF 9996510019642CM700 GEARQ404 996510019570TRANSISTOR MMBT3906LT1(PNP)XT402996510019558TCXO 32.768K 20ppm 12.5pF 11 996510019641CMU70

10、6 DAMPERQ405 996510019566TRANSISTOR KRC102(NPN)Z202996510027664ESD DIODE 200W 24A 5G() 14 996510019782EJECT BUTTONQ406 996510019571TRANSISTOR 2N3904(NPN)Z202996510019580ESD DIODE PG05GBUSV 200W 24A 17 996510019643CMB752 SPRING 2 D0.4Q407 996510019671TR KRA102S(PNP) SOT-23Z203996510027664ESD DIODE 20

11、0W 24A 5G 18 996510019639CMB752 LOCKERQ408 996510019570TRANSISTOR MMBT3906LT1(PNP)Z204996510027664ESD DIODE 200W 24A 5G 21 996510027661CMB752 SPRING 1 D0.6Q409 996510019571TRANSISTOR 2N3904(NPN)ZD401996510027871ZENER DIODE 22996510019638CMB752 HANDSPIKEQ410996510019570TRANSISTOR MMBT3906LT1(PNP)ZD40

12、2996510019863ZENER DIODE 6V8 1/2W 120622 996510019638CMB752 HANDSPIKEQ410 996510019570TRANSISTOR MMBT3906LT1(PNP)ZD402996510019863ZENER DIODE 6V8 1/2W 1206 25 996510027878CEM250 MAIN BOARDQ411 996510019566TRANSISTOR KRC102(NPN)ZD902996510019863ZENER DIODE 6V8 1/2W 1206 40 996510027884SERVO BOARD ASS

13、M&CDMQ412 996510019566TRANSISTOR KRC102(NPN)ZD904996510019863ZENER DIODE 6V8 1/2W 1206 47 996510019808KNOB ENCODERQ413 996510019572MOSFET AO3401 48 996510020863DECORAT DOWNQ414 996510019566TRANSISTOR KRC102(NPN) 49 996510020907DECORAT UPQ421 996510019566TRANSISTOR KRC102(NPN) 50 996510019815USB COVE

14、RQ422 996510019570TRANSISTOR MMBT3906LT1(PNP)KEY PCB ASSY 53 996510027861OPEN BUTTONQ423 996510019566TRANSISTOR KRC102(NPN) 65 996510024811REAR PANELQ425 996510019571TRANSISTOR 2N3904(NPN)CON101996510027852CONNECTOR 24P 66996510027888FRONT PANEL ASSYQ426996510019791TR S8050(NPN) TO-92EN3019965100196

15、74ENCODER EVEJBBF2020B H20 066 996510027888FRONT PANEL ASSYQ426 996510019791TR S8050(NPN) TO-92EN301996510019674ENCODER EVEJBBF2020B H20.0 69 996510020876RETURN BUTTONQ501 996510019571TRANSISTOR 2N3904(NPN)IC101996510019609IC PT6523HQ LQFP-64 PTC 71 996510020868SOURCE BUTTONQ601 996510019567TRANSIST

16、OR KRC231S(NPN)IC301996510019583PHOTO DIODE 638AF4 5V 1.1A 73 996510025021LI-GUIDEQ602 996510019567TRANSISTOR KRC231S(NPN)LCD301996510019876LCD CEM220 ETN NEGATIVE 74 996510027848FRONT PANELQ603 996510019567TRANSISTOR KRC231S(NPN)LED102996510019820LED WHITE D3 20mA 75996510027879UP BUTTONQ6049965100

17、19567TRANSISTOR KRC231S(NPN)LED103996510019820LED WHITE D3 20A75 996510027879UP BUTTONQ604 996510019567TRANSISTOR KRC231S(NPN)LED103996510019820LED WHITE D3 20mA 76 996510027885DOWN BUTTONQ701 996510019570TRANSISTOR MMBT3906LT1(PNP)LED105996510019820LED WHITE D3 20mA 77 996510020911DBB SCAN BUTTONQ7

18、03 996510019567TRANSISTOR KRC231S(NPN)LED106996510019820LED WHITE D3 20mA 78 996510020908LENS BLK PHILIPSQ704 996510019567TRANSISTOR KRC231S(NPN)LED301G996510019821LED BLUE SBS-0604BC-T3 79 996510019809RINGQ805 996510019571TRANSISTOR 2N3904(NPN)LED301R996510027684LED R 19-22/R6BHC-C03/2T-YUG79 99651

19、0019809RINGQ805 996510019571TRANSISTOR 2N3904(NPN)LED301R996510027684LED R 19-22/R6BHC-C03/2T-YUG C 996510019729FFC 6P 1.0mm 35mm TYPE AQ901 996510019572MOSFET AO3401LED302G996510019821LED BLUE SBS-0604BC-T3 D 996510019785FFC 24P 1.0mm 32mm TYPE CQ902 996510019566TRANSISTOR KRC102(NPN)LED302R9965100

20、27684LED R 19-22/R6BHC-C03/2T-YUG F 996510027694I/O CMB752 16P ACC/ILL IN/SPKQ904 996510019569TRANSISTOR KTC8550LED303G996510019821LED BLUE SBS-0604BC-T3 Q905 996510019571TRANSISTOR 2N3904(NPN)LED303R996510027684LED R 19-22/R6BHC-C03/2T-YUG Q906996510019570TRANSISTOR MMBT3906LT1(PNP)LED304G996510027

21、684LED R 19 22/R6BHC C03/2T YUGQ906 996510019570TRANSISTOR MMBT3906LT1(PNP)LED304G996510027684LED R 19-22/R6BHC-C03/2T-YUG Q907 996510019569TRANSISTOR KTC8550LED304R996510027684LED R 19-22/R6BHC-C03/2T-YUG ELECTRICAL PARTS LIST (only for CEM220/98) Q908 996510019566TRANSISTOR KRC102(NPN)LED305G 9965

22、10019821LED BLUE SBS-0604BC-T3 Q909 996510019566TRANSISTOR KRC102(NPN)LED305R996510027684LED R 19-22/R6BHC-C03/2T-YUG MAIN PCB ASSYQ980996510019566TRANSISTOR KRC102(NPN)LED306G996510027684LED R 19 22/R6BHC C03/2T YUGMAIN PCB ASSYQ980 996510019566TRANSISTOR KRC102(NPN)LED306G996510027684LED R 19-22/R

23、6BHC-C03/2T-YUG Q981 996510019570TRANSISTOR MMBT3906LT1(PNP)LED306R996510027684LED R 19-22/R6BHC-C03/2T-YUG C209 996510027872CAPQ982 996510019566TRANSISTOR KRC102(NPN)LED307G996510019821LED BLUE SBS-0604BC-T3 C211 996510019874TAN.CAP 2.2uF 10V AQ983 996510019572MOSFET AO3401LED307R996510027684LED R

24、19-22/R6BHC-C03/2T-YUG C901 996510019789E.CAP 3300uF 20%R157 996510019551THERMAL RES GBX050 PTCLED308G996510019821LED BLUE SBS-0604BC-T3 CON202 996510027854 F SOCKET 24PR224 996510019564V-RES EZJZ1V800AA 3pF DC18VLED308R996510027684LED R 19-22/R6BHC-C03/2T-YUG CON403 996510027845 F SOCKET 6PR230 996

25、510019564V-RES EZJZ1V800AA 3pF DC18VLED309G996510019821LED BLUE SBS-0604BC-T3 CON406 996510020864 FFC SOCKET 25P 1.0mmR236 996510019564V-RES EZJZ1V800AA 3pF DC18VLED309R996510027684LED R 19-22/R6BHC-C03/2T-YUG CON601 996510027883 SOCKET 14P 2.0mR237 996510019564V-RES EZJZ1V800AA 3pF DC18VLED310G996510019821LED BLUE SBS-0604BC-T3 CON801996520035474SOCKET 16P 3 5mmR4339965100