Philips-CE-150-Service-Manual 电路图 维修手册.pdf

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1、CE150/55/98 TABLE OF CONTENTS Page Technicalspecification.1-2 Versionvariation.1-2 Servicemeasurementsetup.1-3 Serviceaids.1-4 InstructionsonCDplayability.2-1.2-2 SetBlockdiagram.3-1 SetWiringdiagram.4-1 Disassemblydiagram.5-1 Mainboard Circuitdiagram.6-1.6-2 Layoutdiagram .6-3.6-4 MechanicalExplode

2、dview.7-1 Copyright2010PhilipsConsumerElectronicsB.V.Eindhoven,TheNetherlands Allrightsreserved.Nopartofthispublicationmaybereproduced,storedinaretrievalsystemor transmitted,inanyformorbyanymeans,electronic,mechanical,photocopying,orotherwisewithout thepriorpermissionofPhilips. Published by LX 1027

3、Service Audio Printed in The Netherlands Subject to modification Bluetooth Car audio system Version 1.0 314178535300 RadioFans.CN 收音机爱 好者资料库 TECHNICAL SPECIFICATION Display Type: High contrast B/W LCD (8 characters) Key illumination: Red Audio Playback Playback Media: USB flash drive, SD Card Compre

4、ssion format: MP3, WMA ID3 Tag support: Song title, artist, album MP3 bit rates: 32-320kbps and variable bit rate USB Direct / SD Modes: Play/Pause, Fast Backward/Fast Forward, Previous/Next, Repeat, Shuffle Tuner/Reception/Transmission Tuner Bands: AM, FM Stereo Auto digital tuning Tuner Enhancemen

5、ts: Auto search and store No. of preset stations: 18(FM), 12(AM) Sound Equalizer: 2-bands Equalizer settings: Classic, Jazz, Pop, Rock, Flat, Optimal, Techno, User defined Sound Enhancement: Dynamic Bass Boost, MAX Sound Output power (MAX): 50Wx4 channels Output power (RMS): 22Wx4 channels (4 ohms,

6、10% T.H.D.) Connectivity USB: USB 2.0 Host Memory card: SD, SDHC MP3-Link: For portable MP3 music playback Microphone: Built-in microphone Preamp output: 2 pairs RCA(L/R) Security/Anti-thief Front panel: Detachable Display blackout: 10/20 sec selectable Accessories Remote control: Slim remote with b

7、attery User Manual: English, Spanish Quick start guide: English, Latam Spanish Power Power supply: 12V DC Dimensions Product dimensions (W x H x D): 188 x 58x 201mm Chassis: 1 Din 1-2 Type /Versions: Features Board in used: CE150 Service policy TUNER BOARD MAIN BOARD * TIPS : C - Component Lever Rep

8、air. M - Module Lever Repair - Used /55/12/55 89/16/85/ Feature diffrence RDS & DAB VOLTAGE SELECTOR ECO STANDBY - DARK Type /Versions: CE150 /55/12/55 89/16/85/ VERSION VARIATION 39/ 39/ M/C M/C RadioFans.CN 收音机爱 好者资料库 1-3 LF Generator e.g. PM5110 Recorder Use Universal Test Cassette CrO2SBC419 482

9、2 397 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.g. Sennheiser UPM550 with FF-filter S/N and distortion meter e.g. Sound Technology ST1700B L R DUT CD Use Audio S

10、ignal 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 aerial e.g. 7122 707 89001 Tuner AM (MW,LW) To avoid atmospheric interference all AM-measurements have to be carr

11、ied 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. 7122 707 48001 LF Voltmeter e.g. PM2534 DUT RF Generator e.g. PM5326 S/N and distortion meter e.g. Sound Technology

12、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 GBWARNING All ICs and many other semi-conductors are susceptible to electrostatic discharges (ESD). Careless hand

13、ling 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 components and tools also at this potential. ESD CLASS 1 LASER PRODUCT GB Safety regulations require that the set be

14、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 CD for at least 10 minutes Y playability ok ? N playability ok ? add Info for customer SET OK check playability N

15、 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) cleaning method 4 is recommended INSTRUCTIONS ON CD PLAYABILITY 2 - 1 Exchange CDM 1- 4 For description - see following p

16、ages 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 these two tracks without audible disturbance playing time for: Fingerprint10seconds Black dot from 00:50 to 01:10 j

17、ump 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) playback of all these tracks without audible disturbance playing time for: 1000 wedge10seconds Fingerprint10second

18、s 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 customer that the set has been checked carefully - but no fault was found. The problem was obviously caused by a scratch

19、ed, 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 sheet. The final wording in national language as well as the printing is under responsibility of the Regional Service

20、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 cleaning fluid. It is advised to use “Cleaning Solvent The actuator is a very precise mechanical component and may not be

21、 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 cleaning must be in the way as indicated in the picture below. Before touching the lens it is advised to clean the

22、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 3 - 13 - 1 SET BLOCK DIAGRAM 4 - 1 4 - 1 SET WIRING DIAGRAM Dismantling the car audio system and the front cabinet 2) Remove the screw as A indicated

23、 to get the top cover off 3) Remove 6 screws as indicated to lossen the front panel 1) Press to open the panel, then uninstall it from the chassis DISASSEMBLY INSTRUCTIONS PUSH A PUSH A PUSH A SET DISASSEMBLY DIAGRAM 5 - 15 - 1 6 - 16 - 1 CIRCUIT DIAGRAM - MAIN BOARD PART 1 6 - 26 - 2 CIRCUIT DIAGRAM - MAIN BOARD PART 2 6 - 36 - 3 LAYOUT DIAGRAM - MAIN BOARD COMPONENT SIDE 6 - 46 - 4 LAYOUT DIAGRAM - MAIN BOARD COPPER SIDE 7 - 17 - 1 6501 6502 6503 6505 PL01 6504 6506 EXPLODED VIEW DIAGRAM