Philips DVP3336/94 Service Manual Download Page 26

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DIS PLAY

IR/VFD

CIRCUIT DIAGRAM-LED DISPLAY

STB

CLK

GND

3.3V

STB

D_STB

LED+

D_CLK

LED+

DATA

VCC

DATA

D_DATA

IR_VCC

LED-

STB-

LED-

STB+

VCC

3.3V

CE2

100uF

/6.

R17

10K

SM1628

INT

Seg2/Ks2

Seg3/Ks3

Seg5/Ks5

CLK

DI/O

Seg8/Ks8

Vdd

Seg7/Ks7

Seg6/Ks6

VDD

Seg13/Grid6

Seg14/Grid5

Grid3

Grid1

KEY2

STB

KEY1

GND

Seg1/KS1

Seg4/Ks4

Seg10/Ks10

Seg12/Grid7

Seg9/Ks9

Grid4

GND

Grid2

CON3

4x1 W/HOUSING

CON4A-2.0MM

KS3 OPEN/CLOSE

R18

10K

7-Sement

4 3

R21 100R

R16

10K

KS4

Play/Pause

100R

100pF

CE1

4.7UF/6.3V

R22 100R

100pF

R19

51K

100pF

10K

REM301

2 3

R23

51K

R20 100R

CE3

47uF

/10v

6x1 W/HOUSING

CON7-2.0MM

7-7

Summary of Contents for DVP3336/94

Page 1: ...Dismantling Instructions 4 Troubleshooting 5 Overall Block Diagram 6 Electrical Diagram 7 Exploded View Diagram Service Part List 8 Revision List 9 Copyright 2009 Philips Consumer Electronics B V Eindhoven The Netherlands All rights reserved No part of this publication may by reproduced stored in a retrieval system or transmitted in any form or by any means electronics mechanical photocopying or o...

Page 2: ...1V White bar 714mV 10 700mVpp 10 Sync Amplitude 286mV 100mV 300mVpp 100mV Burst chroma ratio 10 S N luminance 52dB COMPONENT VIDEO RGB Luminance amplitude output 700mV 10 RGB unbalance 5 Sync Amplitude 300mV 100mV S N on RGB outputs 52dB DC Level 1V COMPONENT VIDEO YPbPr PbPr output unbalance 3 Sync Amplitude 286mV 100mV Video Bandwidth 4 2 MHz 5db 5 8MHz 8dB With progressive scan 8 4MHz 5dB S N o...

Page 3: ...policy Board in used DVP3336 94 MAIN BOARD 8W 2P POWER BOARD LED DISPLAY BOARD USB BOARD POWER SW BOARD TIPS C Component Lever Repair M Module Lever Repair X Used DVD BOARD LED DISPLAY BOARD DECK AMI POWER SW BOARD USB BOARD 8W 2P POWER BOARD 1 2 M C M C C C C ...

Page 4: ... confirm your region code 5 Refer below table for your region code setting Select 0 setting Region Free confidential Procedure for SW upgrade 1 The upgrade will provide a document re named PHILIPS BIN 2 PHILIPS BIN copy to USB or CD ROM into the data 3 Reading the USB or CD ROM in accordance with prompt press OK key to upgrade Warning Do not unplug the AC adapter during firmware upgrade to prevent...

Page 5: ...ord and connect a wire between The two pins of the mains plug 2 Set the mains switch the on position keep the Mains cord unplug 3 Measure the resistance value between the mains plug and the front panel controls and chassis bottom 4 Repair or correct unit when the resistance measurement is less than 1M Ω 5 Verify this before you return the unit to the customer user ref UL standard no 1492 6 Switch ...

Page 6: ...3 0 INSTRUCTION FOR USE You can download this information from the following websites http www philips com support http www p4c philips com 3 1 ...

Page 7: ...p1 Remove 5 screws around the Top Cover and then remove the Top Cover Figure1 Figure 1 Step2 If the tray can t open in normal way you can make it through the instruction as below Figure2 Figure 2 Step2 If it is necessary to dismantle Loader or Front Panel the Front door should be removed first Figure3 4 1 ...

Page 8: ...Figure3 Step4 Remove the 10 screws on board to dismantle the DVD BOARD POWER BOARD LED BOARD Figure 4 5 Figure4 4 2 4 0 MECHANICAL AND DISMANTLING INSTRUCTIONS ...

Page 9: ...插IC1位置 DVP3336用 SD4842P DVP3320 3326用插IC3位置 CYT431 插IC1位置 DVP3336用 SD4842P DVP3336和 DVP3320 3326共用此IC DVP3320 3326用 SD4841P DVP3336和 DVP3320 3326共用此PCB板插IC1位置 DVP3320 3326 用SD4841P 用此PCB板 ...

Page 10: ...25pin FOO signals 2 If there are F F T and T signals output from U1 Check Replace the loader Yes Yes No Go Check whether laser voltage 1 9V for CD 2 3V for DVD on L21 L22 Check the FFC connection between 24P and the loader 1 Whether voltage on pin 23 of U2 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 ...

Page 11: ...ction to to decoder board is normal Check Correct connection Whether the connection to Standby Board is broken Correct the connection Replace U1 No No Yes Yes Check if the CON2 on the front board to J 6 7PIN on the decoder board is in good contact Whether there is 0V or 3 3V voltage difference on Pin41 of U2 Trouble shooting chart or correct the connection 5 2 ...

Page 12: ...ion between 24P and the loader Check U2 and peripheral components Re solder or replace the defective parts Check the connection between U2 Correct connection Replace U2 or loader Yes Check whether there is laser voltage 1 9V for CD and 2 3V for DVD on Collector of Q11 Q10 Check if there is RFO signal on the pin8 of HA1 The normal RFO signal is a clear reticulated wave Check U1 U2 and peripheral co...

Page 13: ...whether there is voltage variance on pin 18 of U2 check if bad solder exist on U2 and peripheral components Replace the bad spare parts Check whether pin 1 26 and pin 125 128 of U2 and peripheral components are badly soldered defected Check Q5 Q6 Q7 whether in good condition Yes Yes Yes Go Correct connection Change U2 or the loader No No Yes Check laser voltage 1 9V output on Collector of Q11 if p...

Page 14: ...e power supply voltages 12V to the operation amplifying L2 are normal Check whether the muting transistors Q12 Q14 are normal Checking the U2 leads the feet has no to break to open Correct connection Check whether the U5 or U2 power supply normal No Yes Yes Check U2 U5 Replace U2 U5 No Trouble shooting chart No 5 5 ...

Page 15: ...r supply voltages on the decoder board are normal Check Y1 R17 C21 and C22 Check other of power 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 is normal Change U2 Yes Trouble shooting chart 5 6 ...

Page 16: ... 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 IR1 PIN 3 RCwaveform Check if there is IR signal on pin 44 of U2 Check if the power supply voltage to the remote censor is normal Go No No No Yes Yes Yes Correct connection Yes Change U2 IR waveform Trouble shooting chart 5 7 ...

Page 17: ...t Check if there is 128MHz signal output on R49 Check the loaded circuit Crystal oscillator Y1 and peripheral components are defected or eroded Check whether short circuit or bad solder on U3 U4 No No No No Yes Yes Yes Yes Yes Reconnect the component in short circuit Check U3 27M waveform SDRAM R49 SDCLK waveform Check whether all the voltages from the power board to the decoder board are normal C...

Page 18: ...supply for should electric circuit Check the U2 s pin 33 34 40 41 arrive the J 6 connect condition Correct connection Replace LED or Q1 Q2 Q3 Q4 Yes Yes Yes Check DV33 3 3V voltage on the power and front board Check whether there is 0V or 3 3V on the signals of VPLAY STB CLK DATA Check whether the circuit connected to LED BUTTONS is broken Trouble shooting chart Yes Yes No Check wether Q1 Q2 Q3 Q4...

Page 19: ...H 16M LED DISPLAY SW5888 MOTOR DRIVE DC DC YD4558 MTK1389DE LA SPEAKER 8ohm 1W G1445RD1D BLOCK DIAGRAM YD4558 YD4558 ANALOG AUDIO 5 1CH 12V ANALOG AUDIO OUT 5 1CH I2C BUS YD4558 FM_L FM_R 12V FM_L FM_R DVD_L DVD_R 5V 3 3V 5V AC 110 220V Y U V COAXIAL 3 3V 1 8V 6 1 ...

Page 20: ...2 VCC_FM VCC_FM VCC_FM GND GND GND GND GND GND GND VCC_FM GND DV33 VCC_FM GND GND GND GND GND C109 1000pF L4 FB600R L0805 C113 100nF C114 470pF C107 22nF L32 270nH 0603 R57 1K TC1 10uF 16V C105 22pF R148 10K C106 22pF FM C5 100P C110 470P R149 15K X1 32 768KHz C111 470P Si4702 QFN20 U10 Si4702 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 NC FMIP RFGND GND RST SEN SCLK SDIO RCLK VIO VD GND...

Page 21: ..._5V VB_5V VB_5V VB_5V R140 0R R135 75 1 R138 75 1 R130 75 R133 75 1 R129 4 7K L28 1 8uH R643 3 3K P47 C102 100P Q613 PMBT3904 2 1 3 Q23 PMBT3906 2 1 3 P45 C96 100P R141 75 1 R124 75 1 CE44 10uF 10V 1 2 JK3 AV4 8 4 7D2 6 4 5 3 1 2 Q24 CES2307 C97 100P L606 1 8uH R660 75 1 C618 100pF P44 R127 10K Q26 PMBT3906 2 1 3 R136 75 R645 75 P43 C100 100P R134 0R Q25 PMBT3904 2 1 3 CE98 220uF 10V C98 0 1uF P48...

Page 22: ...2 1000pF R109 20K Q20 PMBT3904 2 1 3 R79 3 3k CE39 10uF 16v 1 2 U9A YD4558 OPA 3 2 1 8 4 R92 100k EC1 100uF 10V CAP5 5 0A CE37 10uF 16V R41 39K R0402 CE27 10uF 16v C86 0 1uF P40 CE36 10uF 16V U7A YD4558 OPA 3 2 1 8 4 CE43 0R 1 2 C87 330pF R90 1k CE25 10uF 16v R84 NC C83 100pF R93 100k P41 R111 5 1K CE34 10uF 16v 1 2 Q615 PMBT3906 2 1 3 R74 100k R82 100 CE32 10uF 16v R106 100K R72 1k R69 1k R108 56...

Page 23: ...2 DV33 1 2 4 5 SD33 SD33 DV33 SD33 DV33 DV33 DV33 SD33 DV33 SD33 C75 0 01uF L24 FB600R C77 0 1uF C72 0 01uF R53 10k CE23 100uF 10v R63 10k C74 0 1uF R61 10k R54 10k C71 0 01uF U3 WINBOND W9864G6XH 6 1 2 4 12 5 7 9 8 10 46 11 13 15 16 17 18 19 35 22 23 24 25 26 14 41 29 30 31 32 33 34 36 37 38 39 40 43 42 44 52 45 47 49 48 50 51 53 54 20 21 3 6 27 28 VCC DQ0 DQ1 VSSQ DQ2 DQ3 VCCQ DQ4 DQ5 VSSQ DQ6 D...

Page 24: ...18 FB600R P51 P22 C64 0 01uF R30 0R L23 10uH P7 C29 0 1uF C61 100pF J2 6P 2 0MM 1 2 3 4 5 6 R22 0R 0603 C34 10uF 10v C42 0 1uF C57 0 1uF P2 Q7 2SK3018 2 1 3 P23 CE10 10uF 10v C47 1000P P50 C41 0 1uF Q13 STS8550D 2 1 3 P8 C58 0 015uF P21 D1 BAT54C 1 2 3 C39 220pF L9 FB600R P56 P6 C19 0 1uF P17 C26 0 1uF R45 4 7 R24 560 C28 6800pF R31 0R C35 0 1uF TOP HA1 HEADER 24 SMD0 5 TOP 1 2 3 4 5 6 7 8 9 10 11...

Page 25: ...CIRCUIT DIAGRAM POWER MOTOR DRIVER 12V RFV33 12V 89L_3V3 DV33 RFV33 V18 OUT18 FB18 OUT33 FB33 URST DV33 LOAD TRIN LOAD VCC VCC TRIN TRSO DMSO OUT33 SP F LOAD TRCLOSE FOSO F FB33 LOAD STBY SL FMSO T OUT18 FB18 T SL TROPEN SP URST TROPEN TRCLOSE FOSO DMSO FMSO TRSO SL SL SP SP T T F F V1P4 V1P4 STBY GND TRIN LOAD LOAD TROUT TROUT P12V 12V 2 4 89L_3V3 2 DV33 2 3 4 5 6 RFV33 2 V18 2 VCC 2 4 TRIN 2 URS...

Page 26: ... DI O Seg8 Ks8 Vdd Seg7 Ks7 Seg6 Ks6 VDD Seg13 Grid6 Seg14 Grid5 Grid3 Grid1 KEY2 STB KEY1 GND Seg1 KS1 Seg4 Ks4 Seg10 Ks10 Seg12 Grid7 Seg9 Ks9 Grid4 GND GND Grid2 CON3 4x1 W HOUSING CON4A 2 0MM 1 2 3 4 KS3 OPEN CLOSE 1 2 4 3 R18 10K D1 7 Sement 8 9 5 10 11 12 13 6 7 4 3 1 2 R21 100R R16 10K KS4 Play Pause 1 2 3 4 R2 100R 2 1 C5 100pF CE1 4 7UF 6 3V 2 1 R22 100R C1 100pF R19 51K C4 100pF R3 10K R...

Page 27: ...AGRAM USB JACK USB_5V USB_DM USB_DP AUDIO_IN AUDIO_OUT AUDIO_OUT AUDIO_IN USB_5V USB_5V GND USB_DM USB_DP J2 USB2 0 1 2 3 4 5 6 P4 P2 CE1 100uF 10v J1 7P2 0 1 2 3 4 5 6 7 P3 P5 P1 VR1 10K VR B10K 2 1 3 4 5 P6 7 8 ...

Page 28: ...7 9 MAIN TOP PCB ...

Page 29: ...7 10 MAIN BOTTOM PCB ...

Page 30: ...7 11 LED DISPLAY TOP PCB ...

Page 31: ...7 12 LED DISPLAY BOTTOM PCB ...

Page 32: ...7 13 USB TOP PCB ...

Page 33: ...7 14 USB BOTTOM PCB ...

Page 34: ...7 15 LED TOP PCB ...

Page 35: ...7 16 LED BOTTOM PCB ...

Page 36: ...8 1 8 0 Exploded View Diagram ...

Page 37: ...8055 DIODE BAT54C SOT23 1 JK1 JK3 996510028087 AV JACK AV48 47D1 2 JK2 996510028076 AV JACK AV38 47D 1 JK2 996510028076 AV JACK AV38 47D 1 F1 996510028048 CHIP RESET FUSE 0 5A 6V LPNSM050 GP 1 DVP3336 94 USB PCB PARTS LIST No 12NC No Part Name Qty 2 996510028085 USB PCB ASS Y DVD3336 1 VR1 996510028088 DIP VR B10K 18 2 BLACK HDS 1 J2 996510028079 DIP USB AF180 USB015 ZIYOUDA 1 DVP3336 94 STANDBY P...

Page 38: ...A006 BLACK C D DVP3336 94 1 14 996510028081 AC CORD VDE 94FIXED 1 3M HO3VVH2F 1 15 996510028065 AV CORD RCA M 3 1 3M BOTH ENDS YI 1 17 996510028045 SPEAKER 8 OHM 0 7W Φ40 SHUNJIA 1 DVP3336 94 MECHANICAL PARTS LIST No 12NC No Part Name Qty2 12 996510028073 DVD DOOR HIPS GREY 1 23 996510028062 FRONT CASE HIPS DARK GRE 1 25 99651002806 BUTTON POWER LENS 1 24 996510028083 BUTTON BLACK 1 26 99651002807...

Page 39: ...PNP 5 D1 996510028055 DIODE BAT54C SOT23 1 JK1 JK3 996510028087 AV JACK AV48 47D1 2 JK2 996510028076 AV JACK AV38 47D 1 JK2 996510028076 AV JACK AV38 47D 1 F1 996510028048 CHIP RESET FUSE 0 5A 6V LPNSM050 GP 1 USB PCB PARTS LIST No 12NC No Part Name Qty 9 996510028085 USB PCB ASS Y DVD3336 1 VR1 996510028088 DIP VR B10K 18 2 BLACK HDS 1 J2 996510028079 DIP USB AF180 USB015 ZIYOUDA 1 STANDBY PCB PA...

Page 40: ...LACK C D DVP3336 94 1 CARAPT 996510028081 AC CORD VDE 94FIXED 1 3M HO3VVH2F 1 AVCABLE 996510028065 AV CORD RCA M 3 1 3M BOTH ENDS YI 1 19 996510028045 SPEAKER 8 OHM 0 7W Φ40 SHUNJIA 1 MECHANICAL PARTS LIST No 12NC No Part Name Qty 1 996510028073 DVD DOOR HIPS GREY 1 3 996510028062 FRONT CASE HIPS DARK GRE 1 6 996510028061 BUTTON POWER LENS 1 5 996510028083 BUTTON BLACK 1 4 996510028071 OPEN BUTTON...

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