Philips-DVP-3560-K-Service-Manual(1) 电路图 维修手册.pdf

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1、TABLE OF CONTENTS Page Version 1.0 Service Manual . Technical Specifications.1-2 . Safety Instruction, Warning 2) Press the Setup button on the remote control, then the setup interface will be displayed on the TV screen; 3) Move the down cursor on remote control to select Preferences and press 13893

2、1 on the remote control; 4) Then move the up or down cursor to select the region code. Note: Restart after above steps. 5-1 Spindle motor does not move Yes Yes No No No No Yes Check whether “MO_VCC” (+5V) voltage is normal. Correct connection Check the MO_VCC power supply Check/Replace Q5,Q6,Q7,Q8.

3、Check/ Replace U20. Check opu focus 1. Check U20 pin17 FOCUS_PWM signals 2.If there are F+, F-, T+ and T- signals output from U2. Check/Replace the loader Yes Yes No Go Check whether laser voltage (1.9V for CD & 2.4V for DVD) on L9 and L10 Check the FFC connection between 24P and the loader. 1.Wheth

4、er voltage on pin 15of U20 varies between 0 and 3.3V (3.3V for CD and 0V for DVD), 2.Whether peripheral components are eroded or badly soldered. Trouble shooting chart Motor no move FOCUS_PWN waveform 5-2 The power can not be on or off Go Yes Yes No No The power cant be on or off Yes Repair the powe

5、r board Check the power supply on the power board is normal. Check/Correct connection Whether the connection to K303 is broken. Correct the connection Replace U20. No No Yes Yes Check if the XS301 on the front board to XP5 on the decoder board is in good contact. Whether there is 0V and 3.3V voltage

6、 difference on Pin 39 PCON of U20. Trouble shooting chart 5-3 All output voltages on the power board is 0V or deviated. No No No Yes No U1(PIN 8 - Drain waveform) Replace F1 Replace C1&C2 if D1, D2, D3, D4 are normal. Check/ replace U20. Check whether U20 are eroded. All output voltages on the power

7、 board is 0V or deviated Check whether there is 300V on C1 or C2. Check whether 100KHz oscillating signal on Pin6 of U20 Check if +5V and +12V are short. Check whether the components in the short-circuit voltage are defected or eroded. Yes Yes Yes Yes U1(PIN 3 - RC waveform) Trouble shooting chart C

8、heck whether F1 is blown 5-4 Disc cannot be read. No Yes No Yes No Yes Yes No No Yes Disc cannot be read. Check the loaded circuit 1.Check voltage on pin 15 of U20 varies between 0 and 3.3V: ?3.3V for CD ?0V for DVD 2.Check whether peripheral components are eroded or defect Check the FFC connection

9、between 24P and the loader. Check U20 and peripheral components Re-solder or replace the defective parts Check the connection between U20 Correct connection Replace U20 or loader. Yes Check whether there is laser voltage (1.9V for CD and 2.4V for DVD) on L9 and L10. Check if there is RFO signal on p

10、in17 of XP2. (The normal RFO signal is a clear reticulated wave) Trouble shooting chart Check U20, U2, and peripheral components are eroded or badly soldered. 5-5 Only DVD disc or only disc except DVD can be played No No No Yes Only DVD disc, or only disc except DVD can be Played. Check the FFC conn

11、ection between 24pin and the loader. Check the loaded circuit Check the solder status on U20 and peripheral components Check whether there is voltage variance on pin 17 of U20. check if bad solder exist on U20 and peripheral components Replace the bad spare parts Check whether pins of U20 and periph

12、eral components are badly soldered, defected Check Q5, Q7 whether in good condition Yes Yes Yes Go Correct connection Change U20 or the loader. No Yes Check laser voltage (2.4V) output on L10, if pin10 of U20 is at low level. Trouble shooting chart No 5-6 No display on LED, and buttons do not work N

13、o No No Yes Yes No display on LED, and buttons do not work Check whether there is correct contact between XS301 and XP5 Correct connection Fix power supply board top a power supply for should electric circuit Check the U20s pin 36,37,38 arrive the XP5 connect condition Correct connection Replace U30

14、1 or LED Yes Yes Yes No Check VCC(+5v) voltage on the power and front board Check there are STB, SDA and SCK signals on XS301 on the front board. 1.Check whether bad solder exists on U301 and pins of LED, 2.Check whether the circuit connected to K302, K303 and K301 is broken, 3.Check whether R300, R

15、301 and R302 are open-circuit. Trouble shooting chart XP5 (PIN 1 CLK)XP5 (PIN3 DOUT) 5-7 Distorted audio and loud noise No Yes No Yes Yes No No Distorted audio and loud noise Replace R167?R152 Check Q3 Replace Q48,Q50, Check whether the muting transistor R167?R152 are normal Yes Check whether the mu

16、ting transistor Q48,Q50, are normal Checking the U12 leads the feet has no to break to open Correct connection Replace R76, CE38, C152 Check the voltage on pin3 or pin5 of U12 is OK (Should be 2.53.1V) Check whether the U1 or U12 powersupply normal No Yes Check the power supply voltages +12V to the

17、operation amplifying Q3 is normal. Yes Check U12 Replace U20 No Yes Trouble shooting chart 5-8 Abnormal color of video picture Yes Abnormal color of video picture Check whether the 3.3V and 1.8V power supply voltages on the decoder board are normal. Check Y2, R20,R27,C22 and C23 Check other of power

18、 supply electric circuit Correct the connection Check whether the video filter network circuit is normal. Yes Yes No No No Check whether the 27MHz output signal Trouble shooting chart Change U20 Yes No Check if the video signals on Pin 98,100,101,102, of U1 are normal 5-9 Remote reception is insensi

19、tive or fails. No Remote reception is insensitive or fails. Check if the remote control works properly. Check battery Check R315?C315 Use an oscilloscope to check if there is output waveform from the first pin IR of the remote censor after pressing button on the remote control. REM301(PIN1 - RC wave

20、form) Check if there is IR signal on pin 33 of U20 Check if the power supply voltage to the remote censor is normal Go No No No Yes Yes Yes Correct connection Yes Change U20 IR waveform Trouble shooting chart 5-10 No video picture, no sound. Change CE7, D2. No video picture, no sound. Check if the r

21、eset circuit consisting ofCE7, D2 is normal (at a low level for tens of milliseconds, then constantly at 3.3V). Check whether there is 27MHz signal output. Check the loaded circuit Crystal oscillator Y2 and peripheral components are defected or eroded. No No No Yes Yes Yes 27Mhz waveform Trouble sho

22、oting chart Check whether all the voltages from the power board to the decoder board are normal. CVBS(R21 point) waveform Check if there is 128MHz signal output on R67. Check whether short-circuit or bad solder on U4,U5? U8? U7 SDRAM(R67 DCLK) waveform Check U20. No No Reconnect the component in Yes

23、 Yes Check if short-circuit and bad solder exist on Pin 98 Yes No A A B B C C D D E E EE DD CC BB AA GND 5V IR DV33 STANDBY_LED U186 U20 U10 U176 LOAD+ LOAD- TROUT GND TRIN 40-D89G2U-MA*2G MT1389G 128 PIN GPIO LIST VR_CD VR_DVD NAMEPINFEATURES TRAY_OPEN TRAY_CLOSE FG / GPIO2 UP1_6 UP1_7 GPIO3 GPIO4

24、GPIO6 14 15 18 28 29 34 35 31 TRIN 107 108 TxD RxD 120 GPIO34 GPIO35 RFIN / OPOUT V_CVBS 102 STBY TROPEN HDM_SCL HDMI_SDA LDSW V_R/V V_B/U V_G/Y 101 LIMIT 100 98 TROUT VIDEO/YUV STANDBY_LED U_CEC GPO57 GPIO9 GPIO8 GPIO7 37 38 39 POWER_K PCON GPIO1081HPD AUDIO_ALF VSCK AUDIO_ARS 30 36 GPIO11 GPIO13 A

25、UDIO_ARF 104 103 80 ARS ARF SPDIF AVCM VSTB AUDIO_MUTE AKIN1 AUDIO_ALS GPIO12 115 114 110 109 105 ALF ALS GPIO21 TRCLOSE GPIO20 GPIO19 GPO1496 VSDA AR111 113AL AR AL SP- S+ LIMIT GND SL- SL+ GND POWER-K LED+ LED- ASA F8829 + SANYO DV38 1 Y 10PIN*2.0 Pb Pr R 1 LED/KEY&LED?ET6202 POWER SUPPLY 24 1 5 1

26、 5 MAIN BOARD MP-1 1 6 DVD LOADER 5PIN*2.0 6PIN*2.0 5PIN*2.5 24PIN*0.5 5PIN*2.5 CVBS 10 XP1 XS201 10PIN*2.0 XS301 XP5 XP3 XP4 XP2 P1P2 XS302 2PIN*2.0 71 7PIN*2.0XS601 USB+OK BOARD 1 3PIN*2.0 XP6 3 1 5 10 MT1389G AM5888S 16M FLASH 64M SDRAM AUDIO AMP&LPF 1 4PIN*2.0 XP7 4 +5V +5V +12V GND GND MOTER DR

27、IVER VIDEO LPF&DRIVE 1 4 1 L COAX XS303 SWITCH BOARD 4PIN*2.0 4 1 40-P3380K-KUD2G HDMI P5 VCC_USB GND USB_DP USB_DM MIC GND +12VA POWER_K GND VSCK VSTB VSDA DVP3560K WIRING DIAGRAM 6-1 6-1 5 5 4 4 3 3 2 2 1 1 DD CC BB AA CLK IR CS DATA CLK CS KEY2 DATA SEG1:6 VCC POWER_K1 LED+ LED-STB_LED KEY1 LED-

28、U5VLED+ GRID6 GRID5 SEG6 SEG1 SEG5 SEG1VCC SEG2 SEG4 SEG5 GRID6 GRID3 GRID1 GRID4 SEG4 SEG3 GRID2 SEG6 GRID1:7 GRID3 GRID4 GRID1 GRID2 GRID7 GRID5 GRID7SEG2 SEG3 U5V KS2POWER_K STB_LED IR POWER_K POWER_K POWER_K1 5VL 5VL VCC VCC U5V ? IR VCC GND DATA CS CLK for dvp352x 0.3W 1W R311R313R314 NNY YYN +

29、 CE300 47uF + CE300 47uF R30810KR30810K R3130RR3130R R3200RR3200R R302100R302100 C300 100P C300 100P R303 4K7 R303 4K7 C303 0.1u C303 0.1u XS301 CON10(2.0) XS301 CON10(2.0) 1 2 3 4 5 6 7 8 9 10 REM301 REM REM301 REM IR 1 GND 2 VCC 3 4 4 5 5 D3011N4148D3011N4148 R304 4K7 R304 4K7 K301 open/close K301

30、 open/close C304 100p C304 100p C306 0.1u C306 0.1u R315 100 ohm R315 100 ohm R31733RR31733R D3021N4148D3021N4148 C301 100P C301 100P + CE301 47uF + CE301 47uF R305 4K7 R305 4K7 C305 100p C305 100p R300100R300100 K302 play/pause K302 play/pause XS302 CON4(2.0) XS302 CON4(2.0) 1 2 3 4 C315 47p C315 4

31、7p R306 51K R306 51K C307 100p C307 100p R319 0 ohm R319 0 ohm R314 0R/NC R314 0R/NC R3101KR3101K R3111KR3111K C302 100P C302 100P C308 100p C308 100p C316 100p C316 100p R3121KR3121K R3091KR3091K LED1 JDD350501AG LED1 JDD350501AG GRID1 1 GRID2 2 GRID3 3 GRID4 4 GRID5 5 GRID6 6 GRID7 7 SEG1 8 SEG2 9

32、 SEG3 10 SEG4 11 SEG5 12 SEG6 13 U301 ET6202 U301 ET6202 OSC 1 DI/O 2 CLK 3 STB 4 KEY1 5 KEY2 6 VDD 7 SEG1/KS1 8 SEG2/KS2 9 SEG3/KS3 10 SEG4/KS4 11 SEG5/KS5 12 SEG6/KS6 13 SEG7/KS7 14 GND 28 GRID1 27 GRID2 26 GND 25 GRID3 24 GRID4 23 GND 22 VDD 21 SEG14/GRID5 20 SEG13/GRID6 19 SEG12/GRID7 18 SEG10/K

33、S10 17 SEG9/KS9 16 SEG8/KS8 15 R318 100R/NC R318 100R/NC R301100R301100 R30710KR30710K R31633RR31633R Front Board Circuit Diagram: 7-17-1 A A B B C C D D E E 11 22 33 44 SWITCH BOARD C319 47p C319 47p C317 47p C317 47p C318 47p C318 47p XP1 CON4(2.0) XP1 CON4(2.0) 1 2 3 4 LED3LED3 K303 POWER K303 PO

34、WER Switch Board Circuit Diagram: 7-27-2 1 1 2 2 3 3 4 4 5 5 AA BB CC DD EE REF 12VA MIC_OUT USB_DP USB_DN 12VA 12V MICMIC_OUT REF SGND MGND MGND USB_DP VCC USB_DN 12V12VA SGND AGNDMGND MGNDAGND MGNDSGND VCC ?3.5mm 47-EAR024-XX0 KARAOKE P601 KARAOKE INPUT 1 2 3 C208 100p R202 22K L201 500Z 47-USB003

35、-XX2 USB P600 USB 1 2 3 4 5 6 C203 1000p R206 20K R209 680 CE200 22uF C210 2.2uF + - U200A NJM4558 3 2 1 84 + - U200B NJM4558 5 6 7 84 C20647p R205180K R211 100K R210 150 R203 22K R208 1K R200 10K L202 500Z C201 0.1u L200 500Z C20547p CE201 22uF C211 2.2uF R201 5.6K R207100K 8PIN/2.0mm XP601 1 2 3 4

36、 5 6 7 C204 100p C209 2.2uF OK Board & USB Board Electric Diagram 7-37-3 A A B B C C D D E E 11 22 33 44 THE PARTS MARKED WITH ARE IMPORTANT PARTS ON THE SAFETY. PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL. * CAUTION : AC INPUT L502 6.8uH L502 6.8uH R502 1/4W120K R502 1/4W12

37、0K U503 AZ431 U503 AZ431 2 1 3 R505 1/6W12K 1% R505 1/6W12K 1% CON502 AC INPUT CON502 AC INPUT + 1 + 2 R513 1/6W100k R513 1/6W100k TR501 NTC 10 TR501 NTC 10 R503 1/4W120K R503 1/4W120K L501 680uH L501 680uH P502P502 1 +C502 (10uF)22uF/400V(250V) +C502 (10uF)22uF/400V(250V) CN501 AC INPUT CN501 AC IN

38、PUT + 2 + 1 D507 IN4007 D507 IN4007 F501 T2AL/250ac F501 T2AL/250ac +C505 47uF/25V +C505 47uF/25V L503 20mH L503 20mH + C508 470uF/16V + C508 470uF/16V R151/6W 10KR151/6W 10K R516 1/6W10k R516 1/6W10k CY501 102/400Vac CY501 102/400Vac D506 FR102 D506 FR102 D508 FR102 D508 FR102 C513 0.1uF/63V C513 0

39、.1uF/63V + C507 2200uF/10V + C507 2200uF/10V U502 PC123X92 U502 PC123X92 12 43 U1 TNY177PN U1 TNY177PN S 8 EN/UV 1 S 5 S 6 Drain 4 S 7 NC 3 BP/M 2 R507 1/6W11.3k 1% R507 1/6W11.3k 1% RV501 10K471 RV501 10K471 +C509 10uF/16V +C509 10uF/16V FB501 FB FB501 FB CX501 0.1uF/275Vac CX501 0.1uF/275Vac T501T

40、501 10 11 1 4 6 8 2 5 9 7 3 C504 152/1KV C504 152/1KV +C512 10uF/50V +C512 10uF/50V D509SR360D509SR360 CON503 5X2.5 HEADER CON503 5X2.5 HEADER +5V 1 +5V 2 GND 3 +12V 4 GND 5 D502 1N4007 D502 1N4007 D503 1N4007 D503 1N4007 R508 1/6W1k R508 1/6W1k +C501 (10uF)22uF/400V(250V) +C501 (10uF)22uF/400V(250V

41、) R509 1/6W100 R509 1/6W100 D501 1N4007 D501 1N4007 R5061/6W 680R5061/6W 680 R504 1/6W10k R504 1/6W10k R510 1/6W10k R510 1/6W10k P501P501 1 D504 1N4007 D504 1N4007 C511 0.1uF/63V C511 0.1uF/63V * No use the Class 1 environment management materials of SS-00259 * All of moulding resinous, ink, paint a

42、nd coating electric wire must be ordered from designated GP supplier of SONY Power Board Circuit Diagram: 7-47-4 A A B B C C D D E E 11 22 33 44 URST# 89M_3V3 DV33 VCC RFV33 RFV33 URST# +12V +5VD +5VP IR VSCK VSDA VSTB VSDA IR MO_VCC AADVDD PCON AADVDD V12 SD33 USBPC VSTB VSCK USBPC GND +P12V PCONST

43、ANDBY_LED POWER_K STANDBY_LED PCON POWER_K 89M_3V3 RFV33DV33 DV33 DV33 MO_VCC +12V VCC SD33 MO_VCC AADVDD DV33 V12 DV33 VCC DV33 89M_3V33 DV33(2,3,4,7) VCC(2,3,6,7) RFV333 URST#(3,4) VSDA3 IR3 MO_VCC(2,3,6) REGO13 REGO23 TR_B23 TR_B13 AADVDD3 V12(3) SD334 PCON3 VSTB3 VSCK3 USBPC3 POWER_K3 OFF-PAGE C

44、ONNECTION RESET Circuit URST# 960mA TO POWER BOARD 100mA +12V: +12V(+-10%) +5V: +5V(+-2.5%) TO FRONT PANEL AUDIO ADC 810mA370mA 440mA C107 0.1uF C107 0.1uF R33 4.7K R33 4.7K C82 100pF C82 100pF C81 100pF C81 100pF R16 4.7K R16 4.7K R53100R53100 R22 4.7K R22 4.7K C4 0.1uF C4 0.1uF C108 0.1uF C108 0.1

45、uF C76 0.1uF C76 0.1uF R29 1K R29 1K +CE3 220uF/16V +CE3 220uF/16V R15 15K R15 15K C21 1uF C21 1uF R95 20K 1% R95 20K 1% XP510PIN/2.0mm XP510PIN/2.0mm 1 2 3 4 5 7 8 9 10 6 R1091KR1091K R40 4.3R/2W R40 4.3R/2W Q2 BT3904 Q2 BT3904 R98 NC/10K 1% R98 NC/10K 1% R17 3.3K R17 3.3K C109 0.1uF C109 0.1uF R6

46、4.7/0603 R6 4.7/0603 +CE5 47uF/16V +CE5 47uF/16V C25 NC(0.1UF) C25 NC(0.1UF) C44 NC(47pF) C44 NC(47pF) C111 0.1uF C111 0.1uF C43 100pF C43 100pF R26 1K R26 1K R12 4.7K R12 4.7K R991KR991K Q21 2N3904 Q21 2N3904 C77 1uF C77 1uF R48 1R/1W R48 1R/1W Q22 2N3904 Q22 2N3904 R58 2.2K R58 2.2K R97 0R/5.1K 1%

47、 R97 0R/5.1K 1% C12 0.1uF C12 0.1uF +CE23 47uF/6.3V +CE23 47uF/6.3V L1FB AXIALL1FB AXIAL D30 RL207 D30 RL207 Q16 SS8550 Q16 SS8550 C42 NC(47pF) C42 NC(47pF) FB1 500 FB1 500 Q17 SS8550 Q17 SS8550 R8 0/FB500 R8 0/FB500 C46 NC(100pF) C46 NC(100pF) C73 0.1uF C73 0.1uF D2 1N4148/NC D2 1N4148/NC Q10 SS855

48、0 Q10 SS8550C1 0.1uF C1 0.1uF Q3 SS8550 Q3 SS8550 R10NC/0R10NC/0 R13 22K R13 22K R14 1.3K R14 1.3K R50100R50100 R51100R51100 +CE4 220uF/16V +CE4 220uF/16V R113 4.7K R113 4.7K R118 4.7K/NC R118 4.7K/NC C75 0.1uF C75 0.1uF C45 NC(47pF) C45 NC(47pF) R115 4.7K/NC R115 4.7K/NC R120 4.7K/NC R120 4.7K/NC +CE24 47uF/6.3V +CE24 47uF/6.3V 5pin/2.5mm XP1 5pin/2.5mm XP1 1 2 3 4 5 +CE6 100uF/16V +CE6 100uF/16V R96 12K 1% R96 12K 1% +CE7 22uF/16V CEL5-5 +CE7 22uF/16V CEL5-5 R19 22K R19 22KR18 3.3K R18 3.3K R52100R52100 C112 0.1uF C112 0.1uF FB6 500 FB6 500 Main Board Circuit Diagram: POWER SUP