Philips-CED-1700-Service-Manual 电路图 维修手册.pdf

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1、Version 1.1 CED1700/00/51/98 3141 785 35161 Bluetooth Car audio video system Published by LX 1047 Service Audio Subject to modification Copyright 2010 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be reproduced, stored in a retrieva

2、l 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 Version variation .1-2 Service measurement setup.1-3 Service aids .1-4 Instructions on CD playability .2-1.2-2 Block

3、 diagram.3-1 Wiring diagram.4-1 Disassembly diagram. .5-1 Main board Circuit diagram .6-1.6-3 Layout diagram .6-4.6-5 Servo board Circuit diagram .7-1.7-2 Layout diagram .7-3 Exploded view diagram .8-1 RadioFans.CN 收音机爱 好者资料库 Picture/Display Display screen type: LCD TFT Diagonal screen size: 7 Resol

4、ution: 800(W) x 480(H) x 3(RGB) Aspect ratio: Widescreen Brightness: 260 cd/m Contrast ratio (typical): 400 Effective viewing area: 157.2 x 82.32mm Pixel pitch: 0.1965(W) x 0.1715(H) Key illumination: Blue Video Playback Playback Media: DVD, DVD-R/-RW, DVD+R/ +RW, DVD+RW, Video CD, SVCD, Picture CD

5、Disc Playback Modes: A-B Repeat, Chapter repeat, Disc Menu, Fast Backward, Fast Forward, OSD, PBC, Repeat, Resume Playback from Stop, Search forward/reverse, Slow Backward, Slow Forward, Still Picture, Zoom Video disc playback system: NTSC, PAL Audio Playback Playback Media: CD, CD-R, CD-RW, MP3-CD,

6、 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,

7、Fast Backward/Fast Forward, Previous/Next, Repeat, Shuffle Tuner/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

8、, 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 pr

9、eamp output: x1 (With gain control) AV input: Composite (CVBS) x1 Bluetooth profiles: A2DP, AVRCP, Handsfree Bluetooth version: 2.0 Navigation ready: Yes (Navigation box sold separately) Parking camera input: Yes (Switched on automatically in car reverse) Security/Anti-thief Display blackout: 10/20

10、sec selectable Accessories 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, Spanish Power Power supply: 12V DC Dimensions Product dim

11、ensions (W x H x D): 178 x 100 x 185.4 mm Chassis: 2 Din TECHNICAL SPECIFICATION 1 - 2 Type /Versions: Features Board in used: CED1700 Service policy SERVO BOARD MAIN BOARD * TIPS : C - Component Lever Repair. M - Module Lever Repair - Used /05/00/51 89/16/85/ Feature diffrence RDS VOLTAGE SELECTOR

12、ECO STANDBY - DARK C/M C/M Type /Versions: CED1700 /05/12/51 89/16/85/ VERSION VARIATION C C C/M C/M 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. Soun

13、d 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 Signal Disc (replaces test disc 3) SBC429 4822 397 30184 Bandpass 250Hz-15kHz e.g. 7122 707 4800

14、1 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 carried out in a Faradays cage. Use a bandpass filter (or at least a high pass filter with 250Hz) t

15、o 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 ST1700B Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone

16、 (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 handling during repair can reduce life drastically. When repairing, make sure that you are connecte

17、d 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 restored to its original condition and that parts which are identical with those specified, be

18、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 Y playability ok ? check playability check playability return set Customer complaint CD relate

19、d 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 pages 1 PLAYABILITY CHECK For sets which are compatible with CD-RW discs use CD-RW Printed Audio

20、 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 jump forward/backward (search) within a reasonable time For all other sets use CD-DA SBC 444A.48

21、22 397 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 Fingerprint10seconds Black dot from 01:05 to 01:25 jump forward/backward (search) within a reasonable time 2 CUSTO

22、MER 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 scratched, dirty or copy-protected CD. In case problems remain, the customer is requested to contact t

23、he 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 Organizations. 4 LIQUID LENS CLEANING Because the material of the lens is synthetic and coated

24、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 damaged in order to guarantee its full function. Clean the lens gently (dont press too hard) w

25、ith 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 surface of the lens by blowing clean air over it. This to avoid that little particles make scra

26、tches on the lens. INSTRUCTIONS ON CD PLAYABILITY 2 - 2 3 - 13 - 1 SET BLOCK DIAGRAM 4 - 1 4 - 1 SET WIRING DIAGRAM MAIN UNIT DISSEMBLY INSTRUCTIONS Step1:Remove screw A as indicated to open the panel Step2:Open top cover be carefully to avoid scratch Step3:Remove screw B & C as indicated on right s

27、ide Step4:Remove screw D & E as indicated on left sidep Step5:Before take out DVD loader,please disassemble USB cable(position X) and flat cable (position Y) B C B C 3 D E A Y 机芯排线 x USB线 2 B C 3 D E 4 A 1 Y 机芯排线 x USB线 5 Step6:Remove screw F & G on back side as indicated Step7:Remove screw H & I on

28、 right side and J & K on left side as indicated Step8:Remove the bottom lid Step9:Remove screw L & M on right side and N & O on left side as indicated to take out the panel 2 B C 3 D E 4 L A 1 Y 机芯排线 x USB线 5 2 B C 3 D E 4 HI 7 L M 9 A 1 FG Y 机芯排线 x USB线 5 2 B C 3 D E 4 HI 7 J K L M 9 N O A 1 FG 6 Y

29、 机芯排线 x USB线 5 2 B C 3 D E 4 HI 7 J K 7 8 L M 9 N O 9 A 1 FG 6 Y 机芯排线 x USB线 5 SET DISASSEMBLY DIAGRAM 5 - 15 - 1 6 - 16 - 1 CIRCUIT DIAGRAM - MAIN BOARD AUDIO & VEDIO PART GPS H BT L AUDIO_SW_A AUDIO_SW_BLL iopd L H TV H H C531 1nF C30410uF CD300 220uF C501 1uF C524 4.7uF R5374K7 C5081uF R516 100K

30、R540 4K7 Q504 8050 CD502 10uF + - 5 6 7 84 U501-B 4558 + - 3 2 1 84 U501-A 4558 R309 100R +CD505 47uF + CD403220uF C30210uF C315 100nF C31210uF R543 22K R5034.7K C4121uF R41975 R5081K R40075 R509NC 1 23 Q505 8050 R40575 R301 1K R40875 C4011uF C532 1nF CD503 10uF R500 47K R302 1K R501 NC C535 0.1uF R

31、544 22K C30610uF R515NC R312 10K C4081uF R41875 C507 1nF R533 10K C4031uF C5101uF + CD402220uF Q300 8050 C31110uF C30310uF R304 1K R300 1K R51922K C310100nF C534 1nF C537 0.1uF C4021uF R522 2.2K C30010uF + - 5 6 7 84 U502-B 4558 Q501 8050 R41275 C30910uF + - 3 2 1 84 U502-A 4558 R5041K R510 100K C40

32、91uF C4041uF R308 100R R404NC C30110uF R534 10K R305 1K R502 47K R53122K 14 IN4 13 S_GND 12 IN2 11 IN1 10 SVR 9 OUT1+ 8 P_GND 7 OUT1- 5 OUT2+ 4 ST_BY 3 OUT2- 1 TAB 6 VCC1 2 P_GND 15 IN3 16 AC_GND 17 OUT3+ 18 P_GND 19 OUT3- 20 VCC2 21 OUT4+ 22 MUTE 23 OUT4- 24 P_GND 25 HSD U500 TDA7386 C31310uF R4157

33、5 R527 22K R518 1K C522 10uF R53 8 4K7 C511 1uF C4061uF 1 IN1 2 IN2 3 IN3 4 IN4 5 IN5 6 IN6 7 VCC 8 GND 9 IN7 10 IN8 11 IN9 12 IN10 13 IN11 14 IN12 15 ADDR 16 SCL 17 SDA 18 OUT9 19 OUT8 20 OUT7 21 GNDO 22 VCCO 23 OUT6 24 OUT5 25 OUT4 26 OUT3 27 OUT2 28 OUT1 U400 FMS6501 CD501 10uF R505NC R506 15K R5

34、07 100K C528 0.1uF C400 0.1uF Q502 8050 R41375 R307 1K C30710uF R539 4K7 CD301 100uF C505 1nF R40375 R40675 C30510uF C520 10uF R535 10K R41675 R306 1K R310 100 C5061uF + CD500 47uF C30810uF C503 1nF C4071uF R5111K R5141K R512NC C4051uF C4101uF R523 22K R530 2.2K R40275 R40775 + CD401220uF CD504 10uF

35、 R526 2.2K R536 10K R541 22K C530 1nF R303 1K C5041uF +CD509 47uF R41775 12 X0 14 X1 15 X2 11 X3 6 INH 16 VDD 7 VEE 10 A 9 B 13 X 3 Y 1 Y0 5 Y1 2 Y2 4 Y3 U301 CD4052 C502 1uF Q503 8050 +CD400 47uF Q500 9014 C500 0.1uF C526 4.7uF R54610K R41475 C509 1nF R542 22K R513 100K C529 0.1uF C31410uF C4111uF

36、R42075 R401NC R311 4K7 R545 22K R3181k R319 1k R276NC R278100R R279NC R280100R R275100R R270 4.7K R271 NC R272 4.7K R273 NC R274 4.7K R281100R R282 47K R40933R R41033R C3202.2uF C3162.2uF FB906FB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 40 39 38 37 36 35 34 33 32

37、 31 30 41 42 43 44 45 CN202 TO SERVO 1 2 3 4 5 6 7 CN9 TO SERVO +CD507 47uF FB500 0805 +CD506 47uF R42275 R42175 R42375 R314NC R315NC R41175 R522K R520 68K R6 22K R524 68K R7 22K R528 68K R822K R532 68K R141K ZD2 5V1 +CD4 47uF R175 R10 0R 1 SE3L 2 SE3R 3 SE2L 4 SE2R 5 SE1L 6 SER1 7 DIFFL 8 DIFFG 9 D

38、IFFR 10 CREF 11 GND 12 OUTSW 13 OUTRF 14 OUTRR 15 OUTLR 16 OUTLF 17 MUTE 18 SCL 19 SDA 20 VDD U300 TDA7418 C2 3.9nF C3 3.9nF +9V AV_+5V +9VA/2-3 +9VA/2-4 AV_+5V +9V +9VA/2-3 +9VA/2-3 +9VA/2-4 +9VA/2-4 AV_+5V SPK_RR+ SPK_RR- SPK_LF+ SPK_LF- SPK_LR+ SPK_LR- SPK_RF+ SPK_RF- BAT+ RR LF LR RF GPS/IPOD/BT

39、/TV_L GPS/IPOD/BT/TV_R BEEP MUTE DVD_L DVD_R TU_L TU_R AUX_L AUX_R SDA SCL DVD_V DVD_HS AUX_V GPS_CS IPOD_V GPS_G/SC GPS_R/SY GPS_B/SB DVD_G DVD_B DVD_R VIDEO_OUT1 VIDEO_OUT2 TFT_R TFT_G TFT_B SUBWOOF TFT_CVBS GPS/IPOD/BT/TV_L GPS/R GPS/IPOD/BT/TV_R GPS/L OUT_LF OUT_LR OUT_RR OUT_RF MUTE# MUTE# MUTE

40、# OUT_LF OUT_RF OUT_LR OUT_RR MUTE# OUT_RR OUT_LR OUT_RF OUT_LF CAM_V BT_L BT_R MUTE# +12V AUDIO_SW_A AUDIO_SW_B TFT_DATA TOU-DOUT TFT_CLK TOU-SW TFT-RST TFT_RST TOU_DIN TOU_PEN TOU_CLK TOU_SW DVD_+5V GPS_LOUD_DET GPS_AUDIO_DET GND SDA SCL +9V DSA_CLK DSA_DATA DSA_STB USB_DN SYS_+5V LOAD- USB_DP TFT

41、-RST LOAD+ SD_DET BT_MUTE BT_TX BT_RX DVD_+5V SDA SCL LOAD_DET CLOSE_DET TOU-SW DVD_L DVD_R MUTE GPS_LOUD_DET AUDIO_SW_A AUDIO_SW_B TFT_CLK TFT_DATA TOU-DOUT RDS_CLK RDS_RST OPEN_DET +9VA +9VA +9VA +9VA GND GND GND GNDGND GND GND GNDGNDGND GND GND GND GND GNDGND GND GND GND GND GND GND GND GND GND G

42、ND GND GND GND GND GND GND GND GND GND GND GND GND GNDGND GND GND GND +9V +9VA GND TFT_HSYNC +9V DVD_R DVD_B DVD_G DVD_VS DVD_HS DVD_V 6 - 26 - 2 CIRCUIT DIAGRAM - MAIN BOARD POWER PART 1 C910 0.1uF R905 47K Q906 AMP2301 + CD913 220uF R910NC + CD900 2200uF D902 SK34 + CD902 220uF + CD916 220uF C913

43、0.1uF C904 0.1uF 2 OUT 3 GND 1 IN U906 KIA 78D09F R907 6.8K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 CN5 TO GPS FB902 0805 Q901 9014 C900 0.1uF D900 1N5401 R904 47K Q900 9014 C906 0.1uF 2 OUT 3 GND 1 IN U904 KIA 78D09F + CD912 220uF R919 47K C915 0.1uF 1 2 3 4 J1 DIP4/W/H/P2.0 + CD904 220uF FB903 0805 R9

44、02 22K 5 CTL 6 GND 4 FB 3 GND 1 VIN 2 VOUT U901AP1507 1 OUT 2 GND 3 IN U903 LM2950 2 OUT 3 GND 1 IN U907 KIA 78D05F C912 0.1uF +CD910 47uF R917 4R7/0.5W + CD906 100uF FUSE 1 2 3 4 5 6 7 8 9 10 11 17 18 19 20 16 15 14 13 12 2122 CN2CON20P L901100uH/2A R903 2.2K R918 2.2K + CD915 100uF C903 0.1uF R906

45、 1.5K C919 0.1uF Q905 NC C918 0.1uF R916 4R7/0.5W R901 22R/0.5W C914 0.1uF D901 SK34 + CD914 220uF R908 6.8K C917 0.1uF + CD901 100uF Q902 NC 1 S1 2 G1 3 S2 4 G2 5 D2 6 D2 7 D1 8 D1 U902 AMP4953 1 2 CN1 NC Q903 8550 C905 0.1uF R909 NC R900 47K ZD901 9.1V 5 CTL 6 GND 4 FB 3 GND 1 VIN 2 VOUT U900AP150

46、7 2 OUT 3 GND 1 IN U905 KIA 78D05F + CD903 100uF Q904 9014 C902 0.1uF C911 0.1uF + CD907 100uF L900 100uH/15A L902100uH/2AZD902 NC C901 0.1uF FB901 0805 L9046.8uH/15A C907 100nF +CD908 100uF R851K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CN3 CN20PIN C908 0.1uF +CD909 47uF R9 2.2R/0.5W F1 MOTOR_+8V TU_+5V +9V MCU_+5V DVD_+5V +12V USB_+5V BT_+5V AV_+5V SYS_+5V GPS_VCC USB_+5V +12V SPK_RF+ SPK_RF- LR RF GND LF SPK_RR+ SPK_LR- SPK_RR- REMOTE BATTERY SPK_LF- BAT R