Philips DVP3126 Service Manual page 33
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Also See for DVP3126:
- Service manual (46 pages) ,
- User manual (45 pages) ,
- Service manual (46 pages)
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A
4
Main Board Electric Diagram for DVP3126(K)/XX, DVP3146(K)/XX, DVP3148K/XX: Power_Video Out_
1
DSPVCC33
R203
2.2K
CN5
1
LED/PCON
2
Power_k
3
CLK
4
CS
5
DAT
6
GND
7
DV33
8
IR
9
LED_5V
10
GND
CON9
C143
C144
C142
C141
C139
C138
C137
C16
0.1uF
0.1uF
100pF
100pF
100pF
100pF
100pF
100pF
2
TO POWER BOARD
Imax 800mA
CN1
1
LL1
FB AXIAL
1
2
3
3
4
+P12V
5
6
7
7
CON7 2.5mm
C151
C153
0.1uF
0.1uF
C149
0.1uF
+12V: +12V(+-10%)
-12V: -12V(+-10%)
+5V: +5V(+-2.5%)
4
A
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6-12
B
DSPVCC33
R204
STBY_KEY:
10K
L: STBY or wake up.
H: Working.
LED/PCON
LED/PCON
R233
470R
STBY_KEY
STBY_KEY
FPC_CLK
FPC_CLK
FPC_STB
FPC_STB
FPC_DOUT
FPC_DOUT
DSPVCC33
R234
33R
IRRCV
LED5V
C154
100p
JP1
NM
[NM]500Z 0805
Q30
FB34
M5V
8550D
M5V
FB26
500Z 0805
FB27
500Z 0805
Imax 25mA
C147
10nF
R232
R208
2K
22K
DSPVCC33
D20
LL4148
R340
R213
0
4.7K
R212
LED/PCON
Q28
LED/PCON
BT3904
4.7K
R214
22k
LED/PCON:
L: STBY.
H:
Working.
R239
[NM]
Q27
+12V
8550D
R209
R211
NM
2K
R210
22K
R205
2K
-12V
-12V
B
C
C109
10pF
CVBS_C
L3
1uH
CVBS_C
C105
150pF
C110
10pF
Y_R_V
L4
Y_R_V
C106
150pF
C111
10pF
Imax 60mA
CVBS_G_Y
L5
CVBS_G_Y
C107
LED5V
150pF
Imax=17mA
RFA5V
RFA5V
D5V
D5V
C148
C146
10nF
10nF
C112
10pF
C_B_U
L6
C_B_U
C108
150pF
RCA_CVBS_OUT
Y_OUT
U_OUT
V_OUT
C180
100pF
C
6-12
D
CN1
CN5
CN6
C16
C105
C106
C107
C108
C109
C110
C111
C112
DSPVCC33
C113
C114
D7
R338
0R
C115
LL4148
C116
EC44
RCA_CVBS_OUT
C137
C138
C113
D8
150pF
220uF/16V
LL4148
C139
C141
C142
C143
DSPVCC33
C144
C146
C147
D9
C148
LL4148
1uH
V_OUT
C149
C114
D10
C151
150pF
LL4148
C153
C154
C180
D7
DSPVCC33
D8
D9
D11
D10
LL4148
D11
1uH
Y_OUT
D12
D12
C115
LL4148
D13
150pF
D14
D20
EC44
FB26
DSPVCC33
FB27
D13
FB34
LL4148
1uH
U_OUT
JP1
C116
D14
LL1
150pF
LL4148
L3
L4
L5
L6
Q27
Q28
Q30
CN6
R203
1
2
R204
3
R205
4
5
R208
6
R209
VIDEO OUT
R210
R211
R212
R213
R214
R232
R233
R234
R239
R338
R340
D
E
A
3
A
1
D
3
A
2
C
2
C
1
2
C
2
C
3
C
1
D
2
D
2
D
3
D
2
D
2
D
2
D
3
A
2
A
2
A
2
A
2
A
2
A
2
A
2
C
3
B
2
C
3
A
3
A
3
2
A
3
B
2
C
3
D
1
D
1
D
2
D
2
D
2
D
2
D
3
D
3
B
3
D
1
B
2
B
2
B
2
B
2
A
3
C
1
C
2
C
2
C
3
B
3
3
B
3
B
2
A
1
B
1
B
3
B
3
B
3
B
3
B
3
B
3
B
3
B
3
B
3
B
1
B
2
B
3
D
1
B
3
4
E
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