Philips DVP3112 Service Manual Download Page 48

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Imax=28mA

+12V: +12V(+-10%)
-12V: -12V(+-10%)
+5V: +5V(+-2.5%)

GND

SCART CFG

Imax=1000mA

CLK

LED_5V

Close to Q505

STBY_KEY:

L: STBY or wake up.

H: Working.

4:3

SCART config circuit

Video Status

16:9

Imax=200mA

DAT

RGB/YUV Switch
IN Dir
H R,G,B
L Y,U,V

FS1: H=RGB L=CVBS

GND

DV33

TO POWER BOARD

Imax=15mA

LED/PCON:

L: STBY.

Working.

FS2 FS3

Power_k

RGB Status

D1
D1
D1
D1
E1
E1
E1
E1
E1
E1
E1
E1
D2
C1
C1
D3
D3
D3
A2
A2
A3
A3
A3
A3
A3
A3
A3
A3
A3
A1
A1
A1
A1
B1
A1
C2
B2
C2
A2
E1
D1
E1
C3
C3
C3
C3
B2
A2
A1
D3
D3
A3
C2
E2
E2
E2
E2
E2
E2
A2

C105
C106
C107
C108
C109
C110
C111
C112
C113
C114
C115
C116
C117
C118
C119
C120
C121
C122
C123
C124
C125
C126
C127
C131
C132
C133
C134
C135
C136
C139
C140
C141
C142
C143
C144
C146
C147
C148
C149
C177
C178
C179
C180
C181
C182
C183
C207
CN1
CN5
CN6
CN7
CN8
D20
D24
D25
D26
D27
D28
D29
EC38

EC39
EC40
EC41
FB26
FB27
FB34
JP1
L3
L4
L5
L6
L7
LL1
Q23
Q24
Q25
Q27
Q28
Q30
Q31
R184
R189
R190
R191
R192
R193
R194
R195
R196
R197
R198
R199
R200
R201
R202
R203
R204
R205
R208
R209
R210
R211
R212
R213
R214
R216
R219
R220
R221
R222
R232
R233
R234
R239
R240
R241
R242
R243
U16
U17

A3
C2
D1
B2
B2
B2
B2
C1
C1
C1
C1
C1
A2
B1
B1
B1
B2
B2
B2
B4
D1
C2
C2
A3
A3
A3
B4
B4
B4
B4
B1
B1
B1
B1
B1
A1
A1
B2
B2
B2
B2
B2
B2
A2
B2
B2
A3
B3
A3
A3
B2
A1
A1
B2
B4
A3
A3
A3
B3
B2

R_OUT

U_OUT

M5V

G-Y_OUT

CVBS_C_Y

COAX_SPDIF

G-Y_OUT

LED5V

G_OUT

CVBS_C

-12V

FPC_STB
FPC_DOUT

Y-R-V_OUT

CVBS_G_Y

Y_OUT

Y-R-V_OUT

S/PDIF_OUT

C-B-U_OUT

U_OUT

COAX_SPDIF

G_OUT

U_OUT

LED/PCON

LED5V

D5V

V_OUT

Y_R_V

B_OUT

C_B_U

Y_OUT

C-B-U_OUT

R_OUT

RCA_CVBS_OUT

B_OUT

G-Y_OUT

RFA5V

+P12V

STBY_KEY

Y_OUT

V_OUT

-P12V

Y-R-V_OUT

+P5V

RCA_CVBS_OUT

A5V

V_OUT

C-B-U_OUT

RCA_CVBS_OUT

FPC_CLK

Y-R-V_OUT

C-B-U_OUT

G-Y_OUT

G_OUT

B_OUT

R_OUT

IRRCV

B_OUT

RMAIN-OUT

R_OUT

SCART_SWITCH

SCART_CVBS_OUT

AUDIO/TV/16:9

SCART_CVBS_OUT

AUDIO/TV/16:9

LMAIN-OUT

G_OUT

SCART_SWITCH

CVBS_C

IRRCV

CVBS_C_Y

FPC_STB

FS1

C_B_U

FS3

STBY_KEY

Y_R_V

S/PDIF_OUT

FPC_DOUT

FPC_CLK

RMAIN-OUT

CVBS_G_Y

FS2

LED/PCON

LMAIN-OUT

RGB/YUV_SW

DSPVCC18

-12V

DSPVCC33

D5V

DSPVCC33

RFA5V

+12V

DSPVCC33

M5V

D5V

+12V

D5V

SERVO33

D5V

ESD2V

A5V

DSPVCC33

U16

PI5V330W
[NM]

1
2
3
4
5
6
7
8

IN
S1A
S2A
DA
S1B
S2B
DB
GND

S2C

S1C

S2D

S1D

/EN

VCC

CN1

CON8 2.5mm

1
2
3
4
5
6
7

R191

NM(0R)

C180

100pF

Q25

BT3904

[NM]

Q23
BT3904
[NM]

C112

10pF

R233

220R

C135

100pF
[NM]

1uH

C179
150pF

D28

LL4148

R240

NM(0R)

C126

1nF

R204
10K

R232

22K

C105
150pF

R192

NM(0R)

C181

100pF

R200

[NM]

C119

680pF

R194

C111

10pF

R196

39R

FB34

[NM] 500Z 0805

C125

220pF

1uH

C114
150pF

R216

33R

Q28
BT3904

CN8

SCART

AUDIO_OUT_R

AUDIO_OUT_L

AUDIO_IN_R

GND_BLUE

BLUE

GREEN

RED

GND_GREEN

GND_RED

GND_VIDEO

CVBS_OUT

SHIELD

AUDIO_IN_L

GND_AUDIO

SWITCH

DATA2

DATA1

GND_COMM

BLANK

GND_BLANK

CVBS_IN

C140
100pF

R193

NM(0R)

C124
1nF

C141
100pF

C107
150pF

JP1

C142
100pF

C113
150pF

C144
0.1uF

D24

LL4148

R208

R184

R219

C127

0.1uF

R220

FB27

500Z 0805

U17
78L05

OUT

C121

0.1uF

C177

10pF

C207
10nF

Q27

8550D

D25

LL4148

C182

100pF

1uH

C132
100pF

[NM]

1uH

Q24
BT3904

[NM]

Q31

BT3904

C118

0.1uF

R210
22K

EC38

220uF/16V

R213
4.7K

D20
LL4148

R202

[NM]

R234

33R

R199
1.8K

[NM]

C183

100pF

R221

FB26

500Z 0805

D27

LL4148

CN5

CON9

1
2
3
4
5
6
7
8
9

R214

22k

R209

EC40

47uF/16V

C109

10pF

C136

100pF
[NM]

R243

NM(0R)

C108
150pF

R205
2K

R195
56R

C110

10pF

C133

100pF
[NM]

R242

NM(0R)

C122

22pF

R239

[NM]

LL1

FB AXIAL

R241

NM(0R)

C146
10nF

C120
0.1uF

C116
150pF

C123
220pF

EC41

NM
[470uF/16V]

R211

R203
2.2K

EC39

220uF/16V

C149
0.01uF

C115
150pF

CN7

VIDEO OUT

1
2
3
4
5
6

D26

LL4148

R189

R222

C147
10nF

C139
0.1uF

Q30
8550D

C178
150pF

R198
1.8K
[NM]

C134

100pF
[NM]

R190
2K

C106
150pF

R197

62R

C143
NM

CN6

VIDEO OUT

1
2
3
4
5
6

R201
150R

[NM]

D29

LL4148

C148
10nF

C131

100pF
[NM]

1uH

C117
0.1uF

R212

4.7K

6-16

Main Board Electric Diagram for DVP3142(K/KM)/XX,DVP3144(k)/XX: Power_Video Out_

Summary of Contents for DVP3112

Page 1: ...VP3142 K DVP3144 Service Manual PHILIPS GB Copyright 2007 Philips Consumer Electronics B V Eindhoven The Netherlands All rights reserved No part of this publication may be reproduced stored in aretrieval system or transmitted in any form or by any means electronic mechanical photocopying or otherwise without the prior permission of Philips CLASS 1 LASER PRODUCT Published by KC 0747 Service Audio P...

Page 2: ...Stereo Dolby surround compatible downmix from Dolby Digital multi channel sound Audio performance DA converter 24bits 192KHz DVD fs 96kHz 4Hz 44kHz fs 48kHz 4Hz 22kHz SVCD fs 48kHz 4Hz 22kHz fs 44 1kHz 4Hz 20kHz CD VCD fs 44 1kHz 4Hz 20kHz Signal Noise 1kHz 90dB Dynamic Range 1kHz 80dB Cross talk 1kHz 70dB Distortion Noise 1kHz 65dB MPEG MP3 MPEG Audio L3 Connections Scart Oupput Euroconnector Ypb...

Page 3: ... 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 5 Verify this before you return the unit to the customer user ref UL standard no 1492 6 Switch the unit off and re...

Page 4: ...ch copper tracks and or components in this unshielded primary area when you service the player Service personnel must take precautions to prevent touching this area or components in this area A lighting stroke and a stripe marked printing on the printed wiring board indicate the primary side of the power supply Never replace modules or components while the unit is on 2 Laser The use of optical ins...

Page 5: ...ch off un used equipment or reduce heat x Mix of lead free solder alloy parts with leaded solder alloy parts is possible but PHILIPS recommends strongly to avoid mixed solder alloy types leaded and lead free If one cannot avoid clean carefully the solder joint from old solder alloy and re solder with new solder alloy SAC305 x Use only original spare parts listed in the Service Manuals Not listed s...

Page 6: ...r then remove the Top Cover Figure 1 Step2 If it is necessary to dismantle Loader or Front Panel It should be remove the Front door assembly first Figure 2 Note Make sure to operate gently otherwise the guider would be damaged 2 1 Please kindly note that dismantle the front door assembly carefully to avoid damage tray and the front door assembly Figure 2 Figure 1 ...

Page 7: ...as below Figure 3 Note Make sure to operate gently otherwise the guider would be damaged Step4 Dismantling Loader disconnect the 3 connectors aiming in the below figure and remove 1 screw at the bottom of Loader Figure 4 2 2 Push the guider until the tray out Make sure to operate gently to avoid damage happening Figure 3 Figure 4 CON 1 CON 2 CON 3 ...

Page 8: ...struction Step5 Dismantling Front Panel disconnect the 1 connector then release the snaps on the both sides of Front Panel and bottom cabinet then gently pull the Panel out from the set Figure 5 6 7 2 3 Snap 1 Figure 6 Snap 2 Figure 7 CON 4 Figure 5 CON 5 ...

Page 9: ...ructions Dismantling Instruction Step6 Dismantling Main Board first disconnect the connector and then remove 4 screws Figure 8 Step7 Remove the 2 screws on Power Board to dismantle the Power Board Figure 9 2 4 CON 6 Figure 8 Figure 9 ...

Page 10: ...am Start Cancel Select Start to start upgrade 3 Press OK button to confirm then screen will display Firmware Upgrade Programming Please Wait Do not Switch the Player Off 4 The upgraded disc will automatically out when files coping complete then take out the disc 5 About 1 minute later the trace will automatically close when upgrading complete B Read out the software versions to confirm upgrading 1...

Page 11: ... T and T signals output from U7 Check Replace the loader Yes Yes No Go Check whether laser voltage 2 3V for DVD 1 9V for CD on Collector of Q2 and Q3 Check the FFC connection between 24P and the loader 1 Whether voltage on pin 129 of U1 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 wa...

Page 12: ...rd is normal Check Correct connection Whether the connection to K301 is broken Correct the connection Replace U1 No No Yes Yes Check if the CON301 on the front board to CN5 on the decoder board is in good contact Whether there is 0V and 3 3V voltage difference on Pin 94 PCON of U1 Trouble shooting chart Remark Trouble shooting chart for DVP3140 XX ...

Page 13: ... All output voltages on the power board is 0V or deviated Check whether there is 300V on C1 and C2 Check whether 100KHz oscillating signal on Pin6 of U1 Check if 5V 12V 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 Check whether F1 is blown Trouble shooting chart Remark Trouble shooting chart for DVP3140 XX ...

Page 14: ... and the loader Check U1 and peripheral components Re solder or replace the defective parts Check the connection between U1 Correct connection Replace U1 or loader Yes Check whether there is laser voltage 2 3V for DVD and 1 9V for CD on Collector of Q2 Q3 Check if there is RFO signal on pin10 of CN2 The normal RFO signal is a clear reticulated wave Check U1 U7 and peripheral components are eroded ...

Page 15: ...er there is voltage variance on pin 182 of U1 check if bad solder exist on U1 and peripheral components Replace the bad spare parts Check whether pins of U1 and peripheral components are badly soldered defected Check Q2 whether in good condition Yes Yes Yes Go Correct connection Change U1 or the loader No No Yes Check laser voltage 2 3V output on Collector of Q2 if pin181 of U1is at low level No T...

Page 16: ... arrive the CN5 connect condition Correct connection Replace U301 or LED Yes Yes Yes No Check VCC 5v voltage on the power and front board Check there are CS DATA and CLK signals on CON301 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 K304 and K301 is broken 3 Check whether R300 R301 and R302 are open circuit CN5 PIN ...

Page 17: ... Q18 are normal Checking the U15 leads the feet has no to break to open Correct connection Replace U1 if the clock signal AOUT0 ABCK and ALRCK output by U1 are normal Check whether the U1 or U15 powersupply normal No Yes Check the power supply voltages 12V and 12V to the decode board are normal Yes Check U15 Replace U1 or U15 No Yes SACLK waveform SBCLK waveform SSLRCK waveform Trouble shooting ch...

Page 18: ... Y1 R13 C38 and C39 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 U1 Yes No Trouble shooting chart Remark Trouble shooting chart for DVP3140 XX Check if the video signals on Pin 147 149 151 152 154 of U1 are normal ...

Page 19: ...eck if there is output waveform from the first pin IR of the remote censor after pressing button on the remote control REM301 PIN1 RC waveform Check if there is IR signal on pin 134 of U1 Check if the power supply voltage to the remote censor is normal Go No No No Yes Yes Yes Correct connection Yes Change U1 IR waveform Trouble shooting chart Remark Trouble shooting chart for DVP3140 XX ...

Page 20: ... are defected or eroded No No No Yes Yes Yes 27Mhz waveform Check whether all the voltages from the power board to the decoder board are normal CVBS R21 point waveform Check if there is 135MHz signal output on R2 Check whether short circuit or bad solder on U2 U4 SDRAM R2 PCLK waveform Check U1 No No Reconnect the component in Yes Yes Check if short circuit and bad solder exist on Pin 151 Yes No T...

Page 21: ... signals output from U7 Check Replace the loader Yes Yes No Go Check whether laser voltage 2 3V for DVD 1 9V for CD on Collector of Q2 and Q3 Check the FFC connection between 24P and the loader 1 Whether voltage on pin 129 of U1 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 R...

Page 22: ...mal Check Correct connection Whether the connection to K301 is broken Correct the connection Replace U1 No No Yes Yes Check if the CON301 on the front board to CN5 on the decoder board is in good contact Whether there is 0V and 3 3V voltage difference on Pin 94 PCON of U1 Trouble shooting chart Remark Trouble shooting chart for DVP3142 K KM XX DVP3144 K XX ...

Page 23: ...put voltages on the power board is 0V or deviated Check whether there is 300V on C1 or C2 Check whether 100KHz oscillating signal on Pin6 of U1 Check if 5V 12V 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 Check whether F1 is blown Trouble shooting chart Remark Trouble shooting chart for DVP3142 K KM XX DVP31...

Page 24: ...loader Check U1 and peripheral components Re solder or replace the defective parts Correct connection Replace U1 or loader Yes Check whether there is laser voltage 2 3V for DVD and 1 9V for CD on Collector of Q2 Q3 Check if there is RFO signal on pin10 of CN2 The normal RFO signal is a clear reticulated wave Check U1 U7 and peripheral components are eroded or badly soldered Trouble shooting chart ...

Page 25: ...is voltage variance on pin 182 of U1 check if bad solder exist on U1 and peripheral components Replace the bad spare parts Check whether pins of U1 and peripheral components are badly soldered defected Check Q2 whether in good condition Yes Yes Yes Go Correct connection Change U1 or the loader No No Yes Check laser voltage 2 3V output on Collector of Q2 if pin181 of U1is at low level No Trouble sh...

Page 26: ...the CN5 connect condition Correct connection Replace U301 or LED Yes Yes Yes No Check VCC 5v voltage on the power and front board Check there are CS DATA and CLK signals on CON301 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 K304 and K301 is broken 3 Check whether R300 R301 and R302 are open circuit CN5 PIN 2 CLK CN...

Page 27: ...hecking the U15 leads the feet has no to break to open Correct connection Replace U1 if the clock signal AOUT0 ABCK and ALRCK output by U1 are normal Check whether the U1 or U15 powersupply normal No Yes Check the power supply voltages 12V to the operation amplifying Q27 and 12V are normal Yes Check U15 Replace U1 or U15 No Yes SACLK waveform SBCLK waveform SSLRCK waveform Trouble shooting chart R...

Page 28: ...R13 C38 and C39 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 change U1 Yes No Trouble shooting chart Check if the video signals on Pin 147 149 151 152 154 of U1 are normal Remark Trouble shooting chart for DVP3142 K KM XX DVP3144 K XX ...

Page 29: ...ere is output waveform from the first pin IR of the remote censor after pressing button on the remote control REM301 PIN1 RC waveform Check if there is IR signal on pin 134 of U1 Check if the power supply voltage to the remote censor is normal Go No No No Yes Yes Yes Correct connection Yes Change U1 IR waveform Trouble shooting chart Remark Trouble shooting chart for DVP3142 K KM XX DVP3144 K XX ...

Page 30: ...ipheral components are defected or eroded No No No Yes Yes Yes 27Mhz waveform Check whether all the voltages from the power board to the decoder board are normal CVBS R21 point waveform Check if there is 135MHz signal output on R2 Check whether short circuit or bad solder on U2 U4 SDRAM R2 PCLK waveform Check U1 No No Reconnect the component in Yes Yes Check if short circuit and bad solder exist o...

Page 31: ...MP LPF LOAD 16M SDRAM RF_D SWITCH BOARD OUTSW TCL TDM 1 KHM313 RF_E CLK CD DVD DV33 IR EEPROM VCC RFA5V VR_DVD LED DRIVE ET6202 12V ZR36966D LED Display GND Y GND 7 COAX SL RF_A RF_B MD C GND 5 MOTOR DRIVER AM5888S 5V CS LOAD RF_C NC C GND 1 5V 1 Key matrix 1 TACT NC C GND 12V SL 7 2 VIDEO LPF DRIVE 1 AC IN LED 5V 1 SP FACT CN1 CN5 CN3 CN4 CN2 CN6 CN7 CON301 CON302 CON2 CN301 CON1 U1 U4 U5 U7 U2 U...

Page 32: ...CL TDM 1 KHM313 RF_E CLK CD DVD DV33 IR EEPROM VCC RFA5V VR_DVD 1 LED DRIVE ET6202 12V ZR36966D LED Display GND Y GND KARAOKE A D CS5340 7 COAX SL RF_A RF_B Only version DVP3142 12 EU hold the SCART output and external DAC AK4385 output MD C GND VIDEO SWITCH TS5V33 5 MOTOR DRIVER AM5888S 5V CS LOAD 4 RF_C NC C GND 1 5V 1 KARAOKE AMP Key matrix 1 TACT NC C GND 12V SL 7 2 VIDEO LPF DRIVE 1 AC IN LED...

Page 33: ... ohm C301 100P C302 100P U301 ET6202 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 OSC DI O CLK STB KEY1 KEY2 VDD SEG1 KS1 SEG2 KS2 SEG3 KS3 SEG4 KS4 SEG5 KS5 SEG6 KS6 SEG7 KS7 GND GRID1 GRID2 GND GRID3 GRID4 GND VDD SEG14 GRID5 SEG13 GRID6 SEG12 GRID7 SEG10 KS10 SEG9 KS9 SEG8 KS8 CE300 47uF C315 47p CON302 CON2 2 0 1 2 C314 47p CE301 47uF R307 10K R308 10K R303 4K7 R3...

Page 34: ..._DP USB_DN VCC 12V MIC MIC_OUT 12V 12VA VCC VCC CE201 22uF C204 100p R206 3 9K C208 1uF 0805 C207 1uF 0805 G1 C206 47p R203 8 2K CN601 USB1 1 1 2 3 4 5 6 7 8 R207 6 8K MIC200 2 3 1 2 3 1 C200 0 1u D200 1N4148 C203 1000p L200 FB500R R204 4 7K R210 150 U200B NJM4558 5 6 7 8 4 R201 2 2K C201 0 1u C205 47p RP200 10K 1 3 2 4 5 CE200 22uF R209 680 USB 3 4 5 1 2 6 VCC DATA DATA GND GND GND U200A NJM4558 ...

Page 35: ...rd Print Layout Bottom Side for DVP3140 XX DVP3142 K KM XX DVP3144 K XX Switch Board Print Layout Bottom Side for DVP3140 XX DVP3142 K KM XX DVP3144 K XX OK Board Print Layout Bottom Side for DVP3142 K KM XX DVP3144K 55 ...

Page 36: ...N4007 R2 300K 1 4W C4 47uF 25V D3 1N4007 D6 1N4148 U3 TL431 2 1 3 D9 1N4007 D4 1N4007 C8 470uF 16V CON1 AC INPUT 1 2 R8 2 2k C6 47uF 25V R1 56k 1 4W C12 102 50V NU U2 PC123X92 1 2 4 3 RV1 10K471 R10 220 C3 10uF 50V NU R12 22 NU D8 1N4007 R7 11 3k 1 C9 10uF 50V R3 300K 1 4W D5 FR102 NU L2 6 8uH C2 22uF 250V C11 0 1uF C1 22uF 250V F1 T2AL 250ac FB1 2 2uH D7 1N4148 L1 750uH T1 8 11 1 7 3 5 9 2 4 12 1...

Page 37: ...6 5 6 5 Power Board Print Layout Bottom Side for DVP3140 XX DVP3142 K KM XX DVP3144 XX ...

Page 38: ...Power Board Print Layout Bottom Side for DVP3144 K 55 6 6 6 6 ...

Page 39: ...109 DOWN_LOAD_I F 1 2 3 4 C8 10nF C2 10nF R19 75R 1 EC9 10uF 16V FB5 500Z Y1 27 000MHz Third overtone JP3 BOOTSEL1 NM R37 2K R39 0R C15 10nF R1 4 7K C28 10nF R10 392 Ohm 1 R42 1K NM C49 0 1uF FB6 500Z R34 10K R20 75R 1 C5 0 1uF R7 15 4K 1 C32 1nF C11 10nF R17 4 7R FB1 500Z JP2 BOOTSEL1 NM EC1 47uF 16V C35 1nF R21 75R 1 R36 100R C4 0 1uF C16 100pF C48 10nF C33 27nF U5 24LC02 1 2 3 4 8 7 6 5 A0 A1 A...

Page 40: ..._D SPDL_S SPDL_S TRACK_S MD_CD FOCUS_S TRACK_S LD_CD OPEN REGO1 REGO2 DRVSB CLOSE RF RF_F TR_B2 TR_B2 TR_B1 RF_A RF_E GND DSPVCC33 DSPVCC33 M5V DSPVCC33 DSPVCC33 RFA5V DSPVCC33 GND M5V DSPVCC18 M5V DSPVCC33 RFA5V CN2 SF HD6B 0 5mm 24P TOP 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 25 26 27 28 F F T T C D CD DVD RF A B F GND PD VC VCC E NC VR CD VR DVD LD CD MD HFM NC LD DVD GND...

Page 41: ...12V 12V 12V RFA5V DSPVCC33 12V R118 NM 120K 1 C97 33pF R26 4 7K 1 R113 NM 120K 1 R114 NM 120K 1 R59 39K 1 120K 1 C91 200pF Q13 9012H R87 39K 1 120K 1 R57 4 7K 1 R62 6 8K C98 33pF Q15 9012H EC28 22uF R55 4 7K 1 Q14 9012H Q17 BT3904 D3 LL4148 C96 33pF R28 4 7K 1 R111 NM 120K 1 R60 39K 1 120K 1 R112 NM 120K 1 C99 0 1uF R115 NM 120K 1 R15 10R R116 NM 120K 1 R63 470R D5 LL4148 R58 4 7K 1 R88 39K 1 120K...

Page 42: ... CVBS_C LED PCON M5V P12V RCA_CVBS_OUT V_OUT Y_OUT P5V FPC_CLK FPC_DOUT FPC_CLK Y_R_V CVBS_G_Y IRRCV STBY_KEY C_B_U FPC_STB S PDIF_OUT LMAIN OUT LED PCON RMAIN OUT CVBS_C D5V M5V DSPVCC33 DSPVCC33 12V 12V DSPVCC33 DSPVCC33 RFA5V SERVO33 DSPVCC33 DSPVCC18 D5V C41 100pF 1 7 CN1 CON7 2 5mm 1 2 3 4 5 6 7 C79 100pF C47 NM R106 220R L3 1uH R82 10K R89 22K C105 100pF NM C80 100pF R99 NM R101 39R C69 0 1u...

Page 43: ...6 11 6 11 Main Board Print Layout Top Side for DVP3140 XX ...

Page 44: ...6 12 6 12 Main Board Print Layout Bottom Side for DVP3140 XX ...

Page 45: ... 10pF NM C31 1nF CN10 HYPER_TERMINAL I F NM 1 2 3 4 C19 10nF FB4 500Z C26 10nF C44 NM 0 1uF R223 NM 0R C194 33pF R33 330R C201 0 1uF C38 22pF C25 10nF C202 1nF C24 10nF FB3 500Z C4 10nF R56 0R 4 7R R41 1K NM C8 10nF R231 10K NM CN109 DOWN_LOAD_I F NM 1 2 3 4 C2 10nF C193 33pF EC9 10uF 16V R19 75R 1 R228 10K NM Y1 27 000MHz Third overtone R230 10K NM R37 2K JP3 BOOTSEL1 NM R39 0R C15 10nF R24 0R R1...

Page 46: ... RF_E IN_OUT_SW SPDL_SENS DRVSB FOCUS_S TR_B1 SPDL_S RF_A TR_B2 MD_CD VC FOCUS_S RF_B OPEN REGO2 RF_F CLOSE CD_DVD REGO1 RF_D DSPVCC33 GND M5V GND M5V M5V DSPVCC33 DSPVCC18 DSPVCC33 RFA5V DSPVCC33 DSPVCC33 DSPVCC33 RFA5V CN2 SF HD6B 0 5mm 24P TOP 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 25 26 27 28 F F T T C D CD DVD RF A B F GND PD VC VCC E NC VR CD VR DVD LD CD MD HFM NC LD...

Page 47: ...V A5V 12V 12V DSPVCC33 DSPVCC33 DSPVCC33 12VA 12VA 12V 12V C97 680pF 33pF EC32 NM 10uF 16V R134 4 7K 1 4 7K 1 Q22 NM BT3094 C175 100pF R153 5 1K 1 NM R124 220R R171 NM R154 NM 120K 1 C91 NM 200pF EC30 NM 10uF 16V R119 1K U15B NJM4558 OPA 5 6 7 8 4 Q20 NM BT3904 Q13 9012H R143 4 7K 1 4 7K 1 R149 NM 120K 1 C71 0 1uF NM R123 100K D15 NM 1N4148 D2 LL4148 R115 NM 10K R101 NM 4 7R R170 470 1K C88 NM 220...

Page 48: ...RT_SWITCH CVBS_C IRRCV CVBS_C_Y FPC_STB FS1 C_B_U FS3 STBY_KEY Y_R_V S PDIF_OUT FPC_DOUT FPC_CLK RMAIN OUT CVBS_G_Y FS2 LED PCON LMAIN OUT RGB YUV_SW DSPVCC18 12V DSPVCC33 DSPVCC33 D5V DSPVCC33 RFA5V 12V DSPVCC33 M5V D5V 12V D5V D5V SERVO33 D5V ESD2V A5V DSPVCC33 U16 PI5V330W NM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 IN S1A S2A DA S1B S2B DB GND DC S2C S1C DD S2D S1D EN VCC 1 7 CN1 CON8 2 5mm 1 2 ...

Page 49: ...Main Board Print Layout Top Side for DVP3142 K KM XX DVP3144 k XX 6 17 6 17 ...

Page 50: ...6 18 6 18 Main Board Print Layout Bottom Side for DVP3142 K KM XX DVP3144 k XX ...

Page 51: ...X DVP3144 XX Mechanical Exploded View Remark It s a general Mechanical Exploded View for DVP3140 XX DVP3142 XX DVP3144 XX Detailed information please refer to Model set Ass y1 is the assembled component for location1 3 4 5 25 ...

Page 52: ...DVP3144 75 Rear Cabinet for DVP3142 51 996510001176 Rear Cabinet for DVP3142 55 Rear Cabinet for DVP3142 12 DVP3144 12 Rear Cabinet for DVP3140 37 996510001234 Rear Cabinet for DVP3144 75 996510001165 A ssy Power Board for DVP3142 51 12 1 DVP3144 12 75 996510001165 A ssy Power Board for DVP3142 55 A ssy Power Board for DVP3140 37 19 996510001162 A ssy Main Board for DVP3142 51 55 1 DVP3144 75 A ss...

Page 53: ... DVP3144K 55 Mechanical Exploded View Remark It s a general Mechanical Exploded View for DVP3142 K KM XX DVP3144K 55 Detailed information please refer to Model set Ass y1 is the assembled component for location1 3 4 5 27 ...

Page 54: ... DVP3142K 55 1 DVP3144K 55 16 996510001176 Rear Cabinet for DVP3142K 55 1 996510006866 Rear Cabinet for DVP3142K 77 17 996510001182 A ssy Power Board for DVP3142K 55 1 310630878101 A ssy Power Board for DVP3142K 77 78 DVP3142KM 78 996510001165 A ssy Power Board for DVP3144K 55 19 996510001181 A ssy Main Board for DVP3142K 55 DVP3144K 55 1 310630878061 A ssy Main Board for DVP3142K 77 78 DVP3142KM ...

Page 55: ...8 1 REVISION LIST Version 1 0 Initial release Version 1 1 Adding 77 88 for DVP3142K Adding 3144K 55 Version 1 2 Adding3142KM 78 Version 1 3 Adding 3144 75 Uptated the ENCASING ACCESSORIES PARTS LIST ...

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Summary of Contents for DVP3112

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Philips DVP3112, Service Manual, Page: 48 / 55

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Summary of Contents for DVP3112

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