Philips-CED-1700-Service-Manual电路原理图.pdf

Version 1.1CED1700/00/51/983141 785 35161Bluetooth Car audio video systemPublished by LX 1047 Service Audio Subject to modification© Copyright 2010 Philips Consumer Electronics B.V. Eindhoven, The NetherlandsAll rights reserved. No part of this publication may be reproduced, stored in a retrievalsystem or transmitted, in any form or by any means, electronic, mechanical, photocopying,or otherwise without the prior permission of Philips.CONTENTSTechnical specification .1-2Version variation .1-2Service measurement setup.1-3Service aids .1-4Instructions on CD playability .2-1.2-2Block diagram.3-1Wiring diagram.4-1Disassembly diagram. .5-1 Main boardCircuit diagram .6-1.6-3 Layout diagram .6-4.6-5Servo boardCircuit diagram .7-1.7-2 Layout diagram .7-3Exploded view diagram .8-1Picture/Display Display screen type: LCD TFT Diagonal screen size: 7“ Resolution: 800(W) x 480(H) x 3(RGB) Aspect ratio: Widescreen Brightness: 260 cd/m² Contrast ratio (typical): 400 Effective viewing area: 157.2 x 82.32mm Pixel pitch: 0.1965(W) x 0.1715(H) Key illumination: BlueVideo Playback Playback Media: DVD, DVD-R/-RW, DVD+R/+RW, DVD+RW, Video CD, SVCD, Picture CD Disc Playback Modes: A-B Repeat, Chapter repeat,Disc Menu, Fast Backward, Fast Forward, OSD, PBC, Repeat, Resume Playback from Stop, Searchforward/reverse, Slow Backward, Slow Forward,Still Picture, Zoom Video disc playback system: NTSC, PALAudio Playback Playback Media: CD, CD-R, CD-RW, MP3-CD, WMA, WMA-CD Compression format: Dolby Digital, MP3, WMA,WMA9 Disc Playback Modes: Fast Forward/Backward,Introscan, Next/Previous Album Search, Next/Previous Track Search ID3 Tag support: Song title, artist, album MP3 bit rates: 32-320kbps and variable bit rate USB Direct / SD Modes: Play/Pause, FastBackward/Fast Forward, Previous/Next, Repeat,ShuffleTuner/Reception/Transmission Tuner Bands: AM, FM Stereo Auto digital tuning Tuner Enhancements: Auto search and store No. of preset stations: 18(FM), 12(AM)Sound Equalizer: 3-bands Equalizer settings: Classic, Jazz, Pop, Rock, Flat,Optimal, Techno, User defined Sound Enhancement: Dynamic Bass Boost Output power (MAX): MOSFET 50Wx4 Channels Output power (RMS): 24Wx4 channels (4 ohms,10% T.H.D.)Connectivity USB: USB 2.0 Host Memory card: SD, SDHC Video Output - Analog: Composite video out Preamp output: 2 pairs RCA(L/R) Sub-woofer preamp output: x1 (With gain control) AV input: Composite (CVBS) x1 Bluetooth profiles: A2DP, AVRCP, Handsfree Bluetooth version: 2.0 Navigation ready: Yes (Navigation box soldseparately) Parking camera input: Yes (Switched onautomatically in car reverse)Security/Anti-thief Display blackout: 10/20 sec selectableAccessories Remote control: Slim remote with battery User Manual: Brazilian Portuguese, Spanish,Simplified Chinese, Traditional Chinese Quick start guide: English, Traditional Chinese,Simplified Chinese, Brazilian Portuguese, SpanishPower Power supply: 12V DCDimensions Product dimensions (W x H x D):178 x 100 x 185.4 mm Chassis: 2 DinTECHNICAL SPECIFICATION1 - 2Type /Versions:FeaturesBoard in used:CED1700Service policySERVO BOARDMAIN BOARD* TIPS : C - Component Lever Repair.M - Module Lever Repair- Used/05 /00 /5189/16/85/Feature diffrenceRDSVOLTAGE SELECTORECO STANDBY - DARKC/MC/MType /Versions:CED1700/05 /12 /5189/16/85/VERSION VARIATIONCCC/MC/M1-3LF Generator e.g. PM5110RecorderUse Universal Test Cassette CrO2 SBC419 4822 397 30069LEVEL METERe.g. Sennheiser UPM550with FF-filterS/N and distortion metee.g. Sound Technology ST170LRDUTor Universal Test Cassette Fe SBC420 4822 397 30071LEVEL METERe.g. Sennheiser UPM550with FF-filterS/N and distortion metere.g. Sound Technology ST1700BLRDUTCDUse Audio Signal Disc(replaces test disc 3)SBC429 4822 397 30184Bandpass250Hz-15kHze.g. 7122 707 48001LF Voltmetere.g. PM2534DUTS/N and distortion metere.g. Sound Technology ST1700BFrame aeriale.g. 7122 707 89001Tuner AM (MW,LW)To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage.Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz).RF Generator e.g. PM5326Ri=50:Bandpass250Hz-15kHze.g. 7122 707 48001LF Voltmetere.g. PM2534DUTRF Generator e.g. PM5326S/N and distortion metere.g. Sound Technology ST1700BUse a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).Ri=50:Tuner FMMEASUREMENT SETUP1-4SERVICE AIDSGB WARNINGAll ICs and many other semi-conductors aresusceptible to electrostatic discharges (ESD).Careless handling during repair can reduce lifedrastically.When repairing, make sure that you areconnected with the same potential as the massof the set via a wrist wrap with resistance.Keep components and tools also at thispotential.ESDCLASS 1LASER PRODUCTGBSafety regulations require that the set be restored to its originalcondition and that parts which are identical with those specified,be usedSafety components are marked by the symbol!.Lead freeSet remains closed!NYPlay a CD for at least 10 minutesYplayabilityok ?Nplayabilityok ?add Info for customer“SET OK“check playabilityNYplayabilityok ?check playabilitycheck playabilityreturn setCustomer complaint“CD related problem“fast“ lens cleaning123For flap loaders (= access to CD drive possible)cleaning method 4 is recommendedINSTRUCTIONS ON CD PLAYABILITY2 - 1Exchange CDM1 - 4 For description - see following pages1PLAYABILITY CHECKFor sets which are compatible with CD-RW discsuse CD-RW Printed Audio Disc.7104 099 96611TR 3 (Fingerprint)TR 8 (600µ Black dot) maximum at 01:00 playback of these two tracks without audible disturbanceplaying time for: Fingerprint 10secondsBlack dot from 00:50 to 01:10 jump forward/backward (search) within a reasonable timeFor all other sets use CD-DA SBC 444A.4822 397 30245TR 14 (600µ Black dot) maximum at 01:15TR 19 (Fingerprint)TR 10 (1000µ wedge) playback of all these tracks without audible disturbanceplaying time for: 1000µ wedge 10secondsFingerprint 10secondsBlack dot from 01:05 to 01:25 jump forward/backward (search) within a reasonable time2CUSTOMER INFORMATIONIt is proposed to add an addendum sheet to the set whichinforms the customer that the set has been checkedcarefully - but no fault was found.The problem was obviously caused by a scratched, dirty orcopy-protected CD. In case problems remain, the customeris requested to contact the workshop directly. The lens cleaning (method 3) should be mentioned in theaddendum sheet.The final wording in national language as well as the printingis under responsibility of the Regional Service Organizations.4LIQUID LENS CLEANINGBecause the material of the lens is synthetic and coatedwith a special anti-reflectivity layer, cleaning must be donewith a non-aggressive cleaning fluid. It is advised to use“Cleaning Solvent The actuator is a very precise mechanical component andmay not be damaged in order to guarantee its full function.Clean the lens gently (dont press too hard) with a soft andclean cotton bud moistened with the special lens cleaner.The direction of cleaning must be in the way as indicated inthe picture below.Before touching the lens it is advised to clean thesurface of the lens by blowing clean air over it.This to avoid that little particles make scratches onthe lens.INSTRUCTIONS ON CD PLAYABILITY2 - 23 - 1 3 - 1SET BLOCK DIAGRAM4 - 14 - 1SET WIRING DIAGRAMMAIN UNIT DISSEMBLY INSTRUCTIONSStep1:Remove screw “A“ as indicated to open the panelStep2:Open top cover be carefully to avoid scratchStep3:Remove screw “B“ & “C“ as indicated on right sideStep4:Remove screw “D“ & “E“ as indicated on left sidepStep5:Before take out DVD loader,please disassemble USB cable(position “X“) and flat cable (position “Y“)BC3DEA“ Y“ 机芯排线“ x“ USB线241x“ USB线5Step6:Remove screw “F“ & “G“ on back side as indicatedStep7:Remove screw “H“ & “I“ on right side and “J“ & “K“ on left side as indicatedStep8:Remove the bottom lidStep9:Remove screw “L“ & “M“ on right side and “N“ & “O“ on left side as indicated to take out the panelLH I7M9F GJKNO6789SET DISASSEMBLY DIAGRAM5 - 1 5 - 16 - 16 - 1CIRCUIT DIAGRAM - MAIN BOARDAUDIO & VEDIO PART GPSHBTLAUDIO_SW_AAUDIO_SW_B L LiopdLHTVHHC5311nFC304 10uFCD300220uFC5011uFC5244.7uFR537 4K7C508 1uFR516100KR5404K7Q5048050CD50210uF+-56784U501-B4558+-32184U501-A4558R309100R+ CD50547uF+CD403220uFC30210uFC315100nFC31210uFR54322KR503 4.7KC4121uFR41975R508 1KR400 75R509 NC123Q5058050R405 75R3011KR40875C4011uFC5321nFCD50310uFR50047KR3021KR501NCC5350.1uFR54422KC306 10uFR515 NCR31210KC4081uFR41875C5071nFR53310KC4031uFC510 1uF+CD402220uFQ3008050C31110uFC303 10uFR3041KR3001KR519 22KC310 100nFC5341nFC5370.1uFC4021uFR5222.2KC30010uF+-56784U502-B4558Q5018050R41275C309 10uF+-32184U502-A4558R504 1KR510100KC4091uFC4041uFR308100RR404 NCC30110uFR53410KR3051KR50247KR531 22K14IN413S_GND12IN211IN110SVR9OUT1+8P_GND7OUT1-5OUT2+4ST_BY3OUT2-1TAB6VCC12P_GND15IN316AC_GND17OUT3+18P_GND19OUT3-20VCC221OUT4+22MUTE23OUT4-24P_GND25HSDU500TDA7386C31310uFR415 75R52722KR5181KC52210uFR538 4K7C5111uFC4061uF1IN12IN23IN34IN45IN56IN67VCC8GND9IN710IN811IN912IN1013IN1114IN1215ADDR16SCL17SDA18OUT919OUT820OUT721GNDO22VCCO23OUT624OUT525OUT426OUT327OUT228OUT1U400FMS6501CD50110uFR505 NCR50615KR507100KC5280.1uFC4000.1uFQ5028050R41375R3071KC307 10uFR5394K7CD301100uFC5051nFR403 75R40675C305 10uFC52010uFR53510KR416 75R3061KR310100C506 1uF+CD50047uFC30810uFC5031nFC4071uFR511 1KR514 1KR512 NCC4051uFC4101uFR52322KR5302.2KR402 75R40775+CD401220uFCD50410uFR5262.2KR53610KR54122KC5301nFR3031KC504 1uF+ CD50947uFR417 7512X014X115X211X36INH16VDD7VEE10A9B13X3Y1Y05Y12Y24Y3U301CD4052C5021uFQ5038050+ CD40047uFQ5009014C5000.1uFC5264.7uFR546 10KR41475C5091nFR54222KR513100KC5290.1uFC31410uFC4111uFR42075R401 NCR3114K7R54522KR318 1kR319 1kR276 NCR278 100RR279 NCR280 100RR275 100RR2704.7KR271NCR2724.7KR273NCR2744.7KR281 100RR28247KR40933RR41033RC320 2.2uFC316 2.2uFFB906 FB123456789101112131415161718192021222324252627282940393837363534333231304142434445CN202TOSERVO1234567CN9TOSERVO+ CD50747uFFB5000805+ CD50647uFR42275R421 75R42375R314 NCR315 NCR41175R5 22KR52068KR622KR52468KR722KR52868KR8 22KR53268KR14 1KZD25V1 + CD447uFR1 75R10 0R1SE3L2SE3R3SE2L4SE2R5SE1L6SER17DIFFL8DIFFG9DIFFR10CREF11GND12OUTSW13OUTRF14OUTRR15OUTLR16OUTLF17MUTE18SCL19SDA20VDDU300TDA7418C23.9nFC33.9nF+9VAV_+5V+9VA/2-3+9VA/2-4AV_+5V+9V+9VA/2-3+9VA/2-3+9VA/2-4+9VA/2-4AV_+5VSPK_RR+SPK_RR-SPK_LF+SPK_LF-SPK_LR+SPK_LR-SPK_RF+SPK_RF-BAT+RRLFLRRFGPS/IPOD/BT/TV_LGPS/IPOD/BT/TV_RBEEPMUTEDVD_LDVD_RTU_LTU_RAUX_LAUX_RSDASCLDVD_VDVD_HSAUX_VGPS_CSIPOD_VGPS_G/SCGPS_R/SYGPS_B/SBDVD_GDVD_BDVD_RVIDEO_OUT1VIDEO_OUT2TFT_RTFT_GTFT_BSUBWOOFTFT_CVBSGPS/IPOD/BT/TV_LGPS/RGPS/IPOD/BT/TV_RGPS/LOUT_LFOUT_LROUT_RROUT_RFMUTE#MUTE#MUTE#OUT_LFOUT_RFOUT_LROUT_RRMUTE#OUT_RROUT_LROUT_RFOUT_LFCAM_VBT_LBT_RMUTE#+12VAUDIO_SW_AAUDIO_SW_BTFT_DATATOU-DOUTTFT_CLKTOU-SWTFT-RSTTFT_RSTTOU_DINTOU_PENTOU_CLKTOU_SWDVD_+5VGPS_LOUD_DETGPS_AUDIO_DETGNDSDA SCL+9VDSA_CLKDSA_DATADSA_STBUSB_DNSYS_+5VLOAD-USB_DPTFT-RSTLOAD+SD_DETBT_MUTEBT_TXBT_RXDVD_+5VSDASCLLOAD_DETCLOSE_DETTOU-SWDVD_LDVD_RMUTEGPS_LOUD_DETAUDIO_SW_AAUDIO_SW_BTFT_CLKTFT_DATATOU-DOUTRDS_CLKRDS_RSTOPEN_DET+9VA+9VA+9VA+9VAGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND GNDGNDGNDGND+9V+9VAGNDTFT_HSYNC+9VDVD_RDVD_BDVD_GDVD_VSDVD_HSDVD_V