Philips-CEM-210-Service-Manual 电路图 维修手册.pdf

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1、Version 1.2 CEM210X/78 3141 785 34222 Car Entertainment System CEM210/98/55/51/56 Published by LX 0946 Service Audio Subject to modification Copyright 2009 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be reproduced, stored in a ret

2、rieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. CONTENTS Technical specification .1-2 Service measurement setup.1-3 Service aids .1-4 Instructions on CD playability .2-1.2-2 Disassembly diagram. .3

3、-1.3-2 Block diagram.4-1 Wiring diagram.4-2 Main board Circuit diagram .5-1.5-4 Layout diagram.5-5.5-6 Servo board Circuit diagram .6-1 Layout diagram.6-2.6-3 Panel board Circuit diagram .7-1 Layout diagram.7-2.7-3 Exploded view diagram .8-1 Mechanical parts list.8-2.8-3 Electrical parts list.9-1.9-

4、4 RadioFans.CN 收音机爱 好者资料库 Power supply12 V DC (11 V - 16 V), negative ground Fuse15 A Suitable speaker impedance 4 - 8 Maximum power output 45 W x 4 channels Continuous power output 24 W x 4 RMS (4 10% T.H.D.) Pre-Amp output voltage 2.0 V ( USB play mode; 1 kHz, 0 dB, 10 kload) Aux-in level300 mV Di

5、mensions (W x H x D) 188 x 58 x 206 mm Weight1.7 kg Radio Frequency range - FM 87.5 - 108.0 MHz (100kHz per step in auto search and 50kHz per step in manual search) Frequency range - AM(MW) 522 - 1620 KHz Usable sensitivity - FM 8 V Usable sensitivity - AM(MW) (S/N = 20 dB) 30 V TECHNICAL SPECIFICAT

6、ION 1 - 2 RadioFans.CN 收音机爱 好者资料库 1-3 LF Generator e.g. PM5110 Recorder Use Universal Test Cassette CrO2SBC419 4822 397 30069 LEVEL METER e.g. Sennheiser UPM550 with FF-filter S/N and distortion mete e.g. Sound Technology ST170 L R DUT or Universal Test Cassette FeSBC420 4822 397 30071 LEVEL METER e

7、.g. Sennheiser UPM550 with FF-filter S/N and distortion meter e.g. Sound Technology ST1700B L R DUT CD Use Audio Signal Disc (replaces test disc 3) SBC429 4822 397 30184 Bandpass 250Hz-15kHz e.g. 7122 707 48001 LF Voltmeter e.g. PM2534 DUT S/N and distortion meter e.g. Sound Technology ST1700B Frame

8、 aerial e.g. 7122 707 89001 Tuner AM (MW,LW) To avoid atmospheric interference all AM-measurements have to be carried out in a Faradays cage. Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz). RF Generator e.g. PM5326 Ri=50? Bandpass 250Hz-15kHz e.g. 71

9、22 707 48001 LF Voltmeter e.g. PM2534 DUT 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). Ri=50? Tuner FM MEASUREMENT SETUP RadioFans.CN 收音机爱 好者资料库 1-4 SERVICE AIDS

10、 GBWARNING All ICs and many other semi-conductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the set via a wrist wrap with resistance. Keep com

11、ponents and tools also at this potential. ESD CLASS 1 LASER PRODUCT GB Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified, be used Safety components are marked by the symbol !. Lead free Set remains closed! N Y Play a

12、 CD for at least 10 minutes Y playability ok ? N playability ok ? add Info for customer SET OK check playability N Y playability ok ? check playability check playability return set Customer complaint CD related problem fast lens cleaning 1 2 3 For flap loaders (= access to CD drive possible) cleanin

13、g method 4 is recommended INSTRUCTIONS ON CD PLAYABILITY 2 - 1 Exchange CDM 1- 4 For description - see following pages 1 PLAYABILITY CHECK For sets which are compatible with CD-RW discs use CD-RW Printed Audio Disc.7104 099 96611 TR 3 (Fingerprint) TR 8 (600 Black dot) maximum at 01:00 playback of t

14、hese two tracks without audible disturbance playing time for: Fingerprint10seconds Black dot from 00:50 to 01:10 jump forward/backward (search) within a reasonable time For all other sets use CD-DA SBC 444A.4822 397 30245 TR 14 (600 Black dot) maximum at 01:15 TR 19 (Fingerprint) TR 10 (1000 wedge)

15、playback of all these tracks without audible disturbance playing time for: 1000 wedge10seconds Fingerprint10seconds Black dot from 01:05 to 01:25 jump forward/backward (search) within a reasonable time 2 CUSTOMER INFORMATION It is proposed to add an addendum sheet to the set which informs the custom

16、er that the set has been checked carefully - but no fault was found. The problem was obviously caused by a scratched, dirty or copy-protected CD. In case problems remain, the customer is requested to contact the workshop directly. The lens cleaning (method 3) should be mentioned in the addendum shee

17、t. The final wording in national language as well as the printing is under responsibility of the Regional Service Organizations. 4 LIQUID LENS CLEANING Because the material of the lens is synthetic and coated with a special anti-reflectivity layer, cleaning must be done with a non-aggressive cleanin

18、g fluid. It is advised to use “Cleaning Solvent The actuator is a very precise mechanical component and may not be damaged in order to guarantee its full function. Clean the lens gently (dont press too hard) with a soft and clean cotton bud moistened with the special lens cleaner. The direction of c

19、leaning must be in the way as indicated in the picture below. Before touching the lens it is advised to clean the surface of the lens by blowing clean air over it. This to avoid that little particles make scratches on the lens. INSTRUCTIONS ON CD PLAYABILITY 2 - 2 DISASSEMBLY DIAGRAM VIEW PART 1 3 -

20、 13 - 1 3 - 2 3 - 2 DISASSEMBLY DIAGRAM VIEW PART 2 CEM210 SET BLOCK DIAGRAM 4 - 14 - 1 SET WIRING DIAGRAM 4 - 24- 2 5 - 15 - 1 CIRCUIT DIAGRAM - MAIN BOARD MCU PART CEM210 5 - 25 - 2 CIRCUIT DIAGARM - MAIN BOARD AUDIO PART CIRCUIT DIAGARM - MAIN BOARD RADIO PART 5 - 35 - 3 CIRCUIT DIAGARM - MAIN BO

21、ARD POWER PART 5 - 45 - 4 LAYOUT DIAGARM - MAIN BOARDMAIN BOARD COMPONENT SIDE VIEW 5 - 55 - 5 LAYOUT DIAGARM - MAIN BOARDMAIN BOARD COPPER SIDE VIEW 5 - 65 - 6 CIRCUIT DIAGRAM - SERVO BOARD 6 - 16 - 1 LAYOUT DIAGARM - SERVO BOARDSERVO BOARD COMPONENT SIDE VIEW 6 - 2 6 - 2 LAYOUT DIAGARM - SERVO BOA

22、RDSERVO BOARD COPPER SIDE VIEW 6 -36 - 3 CIRCUIT DIAGRAM - PANEL BOARD 7 - 17 - 1 LAYOUT DIAGARM - PANEL BOARD COMPONENT SIDE VIEW 7 - 27 - 2 LAYOUT DIAGARM - PANEL BOARD COPPER SIDE VIEW 7 - 3 7 - 3 EXPLODED VIEW DIAGRAM 8 - 18 - 1 6502 0003 PL03 PL06 PL02 PL05 6504 6503 CD01 6501 0001 PL05 PL06 PL

23、08 PL01 PL12 PL26 PL16 PL20 SPR1/2 PL18 6507 PL09 SPR3/4 PL11 PL15 PL10 0002 PL25 PL19 PL21 PL17 PL04 PL22 PL23 PL24 PL14 PL13 M1 8 - 2 MECHANICAL PARTSLIST(only for -/98) 6501996510027725TOP_COVER 6502996510027727BOTTOM_COVER 6503996510027756FRAME 6504996510027759Bkt For Half Sleeve 650599651002771

24、2SPRING C 6506996510027749SPRING D 6507996510027792LCD COVER 6508996510027773SHAFT-LOCK-RIGHT D=2.8 6509996510027746SHAFT-LOCK-Left CD01996510027757Car CD Mechanism CR01-PH SANYO PL01996510027787CABINET PL02996510027726HANDSPIKE PL03996510027769LOCKER PL04996510027778LIGHT-GUIDE W/Silkscreen white P

25、L05996510027717KNOB-EJECT W/Spray Shining PL069965100277216M-GEAR PL07996510027731Damper PL08996510027714LIGHTGUIDE PL09996510027796LCD Bracket PL10996510027737Slide-Left PL11996510027722Slide-Right PL13996510027732KNOB ENCODER PL14996510027788RING PL15996510027789Panel Back PL17996510027781BUTTON S

26、KIP PL18996510027708BUTTON 1 PL19996510027729RETURN BUTTON PL20996510027779BUTTON OPEN PL21996510027752BUTTON EQPL21996510027752BUTTON EQ PL22996510027747BUTTON DIAL UP PL23996510027734BUTTON DIAL DOWN PL24996510027745BUTTON DBB PL25996510027767BUTTON SOURCE PL26996510027766DECORAT DOWN SPR199651002

27、7784SPRING B SPR2996510027784SPRING B SPR3996510027711SPRINGE SPR4996510027711SPRINGE 0001996510027768SERVO PCB-A 0002996510027795PANEL PCB-A 0003996510027785MAIN PCB-A ACCESSORIES 0004996510027724Remote Control PL12996510027735Trim Plate PL16996510027794Panel Front Note:Only these parts mentioned i

28、n the list are normal service parts. 8 - 3 MECHANICAL PARTSLIST (only for-X/78,-/55/51/56) 0001996510027768SERVO PCB-A(only for -X/78) 0002996510027795PANEL PCB-A(only for -X/78,-/55/56) 0003996510029307MAIN PCB-A(only for -X/78,-/55/56) 6501996510027773SHAFT-LOCK-RIGHT D=2.8 6502996510027746SHAFT-L

29、OCK-Left 6503996510027792LCD COVER 6504996510027727BOTTOM_COVER 6505996510027725TOP_COVER CD01996510028981Car CD Mechanism(only for -X/78) FUSE1! 996510029304Fues 15A (only for -X/78) PL02996510027766DECORAT DOWN PL03996510029306DECORAT UP PL05996510027779BUTTON OPEN PL06996510027708BUTTON 1 PL07996

30、510027722Slide-Right PL09996510027789Panel Back PL10996510027737Slide-Left PL11996510027767BUTTON SOURCE PL12996510027729RETURN BUTTON PL13996510027752BUTTON EQ PL14996510027781BUTTON SKIP PL15996510027714LIGHTGUIDE PL16996510027747BUTTON DIAL UP PL17996510027734BUTTON DIAL DOWN PL18996510027745BUTT

31、ON DBB PL19996510027788RING PL20996510029305LPL20996510029305Lens PL21996510027732KNOB ENCODER PL22996510029308USB COVER PL23996510027796LCD Bracket PL24996510027769LOCKER PL25996510027726HANDSPIKE PL26996510027717KNOB-EJECT W/Spray Shining PL27996510027731Damper PL289965100277216M-GEAR PL2999651002

32、7778LIGHT-GUIDE W/Silkscreen white PL30996510027787CABINET SOC1996510029309Socket Jensen 20P Housing SPR1996510027784SPRING B SPR2996510027784SPRING B SPR3996510027711SPRINGE SPR3996510027749SPRING D SPR4996510027711SPRINGE SPR4996510028985SPRING C WD=0.8mm ACCESSORIES TUN01996510028975Tuner Pack KS

33、T-C4011LVD-151M ASS01996510028991Rubber End Rubber(Black) ASS02996510028973Unit Key1mm EGIW/LOCKER ASS03996510028988Machine Screw M5x8 Flat RC01996510027724Remote Control (only for -X/78) SC01996510028983Standard connector Note:Only these parts mentioned in the list are normal service parts. 0001996

34、510030544SERVO PCB-A(only for -/55/51/56) PL01996510027735Trim Plate FUSE1! 996510030485Fues 15A (only for -/55/51) PL04996510027794Panel Front CD01996510030494Car CD Mechanism(only for -/55/51/56) RC01996510030543Remote Control (only for -/55/51) ACCESSORIES 0002996510030551PANEL PCB-A(only for -/5

35、1) 0003996510030542MAIN PCB-A(only for -/51) M1996510035513 METAL BELT ELECTRICAL PARTSLIST(only for -/98) MAIN BOARD ASSEMBLY ANT996510027755Antenna Socket FFC2996510027733FFC 7 pin UL20624 P=1.0 L=35 FFC3996510027739FFC 24 pin UL20624 P=1.0 L=30 FU1! 996510027762W/15A Fuse L1996510027719Ferrite Ch

36、oke Transformer S1996510027777Surface Mount Tact Sw H=5.2 S2996510027744Surface Mount Tact Switch 4Pin S3996510027758Push Switch TU1996510027706Tuner Pack KST-C4011LVD-151T U10996510027783IC Supported USB/SD/MP3/WMA U13996510027763IC L7809CV U15996510027776IC L7805CV U2996510027763IC L7809CV U399651

37、0027707IC TDA7388 U4996510027736IC LM2950L-50 U5996510027771IC LS4558F SOP-8 Op U7996510027782IC PLL - DTS LP9257 SOP-20-300- U8996510027775IC 7313 U9996510027751IC RDS Demodulator LP6579 XT2996510027713Crystal 4.332MHz XT3996510027748Crystal 32.768 KHz XT4996510027774Crystal 7.2MHz SERVO BOARD ASSE

38、MBLY D703996510027764Infrared LED BIR-HM133A-TRB D704996510027764Infrared LED BIR-HM133A-TRBD704996510027764Infrared LED BIR-HM133A-TRB D705996510027709Rectifier SMD M7 1.0A/1000V FFC1996510027728FFC 16 Pin UL2896 P=1.0 L=100 SW702996510027718Push Switch SW-111 U702996510027753IC IS42S16400F-7TL U70

39、7996510027754IC S5L8030U U708996510027738IC AP1117 3.3V SOT223-3L U709996510027715IC AP1117-ADJ +/-2%1A U710996510027771IC LS4558F SOP-8 Op U711996510027716IC SA5888 U712996510027786IC S29AL004D70TF102 Y701996510027765Crystal SMD 16.9344MHz 9 - 1 ELECTRICAL PARTSLIST(only for -/98) PANEL BOARD ASSEM

40、BLY IC901996510027793IC SC75823 LCD1996510027791LCD LED10996510027742LED(SMD 0603)Size=1.6x0.8x0.8 LED11996510027742LED(SMD 0603)Size=1.6x0.8x0.8 LED12996510027742LED(SMD 0603)Size=1.6x0.8x0.8 LED13996510027742LED(SMD 0603)Size=1.6x0.8x0.8 LED14996510027742LED(SMD 0603)Size=1.6x0.8x0.8 LED1599651002

41、7742LED(SMD 0603)Size=1.6x0.8x0.8 LED16996510027742LED(SMD 0603)Size=1.6x0.8x0.8 LED19996510027741LED D3xL4.15mm LED20996510027741LED D3xL4.15mm LED21996510027741LED D3xL4.15mm LED22996510027741LED D3xL4.15mm LED3996510027742LED(SMD 0603)Size=1.6x0.8x0.8 LED4996510027742LED(SMD 0603)Size=1.6x0.8x0.8

42、 LED5996510027742LED(SMD 0603)Size=1.6x0.8x0.8 LED6996510027742LED(SMD 0603)Size=1.6x0.8x0.8 LED7996510027742LED(SMD 0603)Size=1.6x0.8x0.8 LED8996510027742LED(SMD 0603)Size=1.6x0.8x0.8 LED9996510027742LED(SMD 0603)Size=1.6x0.8x0.8 PJ1996510027743Minature Ph Jack RE1996510027772Rotary Encoder SW19965

43、10027723Surface Mount Tact Switch SW10996510027723Surface Mount Tact Switch SW11996510027723Surface Mount Tact Switch SW12996510027723Surface Mount Tact Switch SW13996510027723Surface Mount Tact SwitchSW13996510027723Surface Mount Tact Switch SW14996510027723Surface Mount Tact Switch SW1599651002772

44、3Surface Mount Tact Switch SW16996510027723Surface Mount Tact Switch SW2996510027723Surface Mount Tact Switch SW3996510027723Surface Mount Tact Switch SW4996510027723Surface Mount Tact Switch SW5996510027723Surface Mount Tact Switch SW6996510027723Surface Mount Tact Switch SW7996510027723Surface Mou

45、nt Tact Switch SW8996510027723Surface Mount Tact Switch SW9996510027723Surface Mount Tact Switch US1996510027761USB Socket. Flex Type Note:Only these parts mentioned in the list are normal service parts. 9 - 2 ELECTRICAL PARTSLIST (not for -/98) MAIN BOARD ASSEMBLY ANT996510028982Antenna Socket D269

46、96510028974LED 3.0X1.5MM RED D27996510028974LED 3.0X1.5MM RED FFC2996510027733FFC 7 pin UL20624 P=1.0 L=35 FFC3996510028977FFC Cable 24 pin S1996510027777Surface Mount Tact Sw H=5.2 S2996510027744Surface Mount Tact Switch 4Pin S3996510028986Push Switch U10996510027783IC Supported USB/SD/MP3/WMA U13996510027763IC L7809CV U1599651