Philips DVP3126K Service Manual page 33

A
4
Main Board Electric Diagram for DVP3126(K)/XX, DVP3146(K)/XX, DVP3148K/XX: Power_Video Out_
1
DSPVCC33
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
0.1uF 0.1uF 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
6-12
B
DSPVCC33
R204
10K STBY_KEY:
R203
L: STBY or wake up.
2.2K
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
C16
100pF
JP1 NM
[NM]500Z 0805
Q30 FB34
M5V 8550D
M5V
FB26
FB27
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
B
C
C109
CVBS_C L3
CVBS_C
C105
150pF
Y_R_V
Y_R_V
C106
150pF
Imax 60mA CVBS_G_Y
CVBS_G_Y
C107
LED5V 150pF
Imax=17mA
500Z 0805 RFA5V
RFA5V
500Z 0805 D5V
D5V
C148 C146
10nF 10nF
C_B_U
C_B_U
C108
150pF
RCA_CVBS_OUT
Y_OUT
U_OUT
V_OUT
-12V
C
6-12
D
DSPVCC33
D7 R338 0R
10pF
LL4148
EC44
1uH RCA_CVBS_OUT
C113 D8
150pF 220uF/16V
LL4148
DSPVCC33
C110 10pF D9
LL4148
L4 1uH V_OUT
C114 D10
150pF
LL4148
DSPVCC33
D11
C111 10pF
LL4148
Y_OUT
L5 1uH
D12
C115
LL4148
150pF
DSPVCC33
C112 10pF D13
LL4148
L6 1uH U_OUT
C116 D14
150pF
LL4148
CN6
1
2
3
4
5
6
C180 VIDEO OUT
100pF
D
E
CN1 A 3
CN5 A 1
CN6 D 3
C16 A 2
C105 C 2
1
C106 C 2
C107 C 2
C108 C 3
C109 C 1
C110 D 2
C111 D 2
C112 D 3
C113 D 2
C114 D 2
C115 D 2
C116 D 3
C137 A 2
C138 A 2
C139 A 2
C141
A 2
C142 A 2
C143 A 2
C144 A 2
C146 C 3
C147 B 2
C148 C 3
C149 A 3
C151 A 3
2
C153 A 3
C154 B 2
C180 C 3
D7 D 1
D8 D 1
D9 D 2
D10 D 2
D11 D 2
D12 D 2
D13 D 3
D14 D 3
D20 B 3
EC44 D 1
FB26 B 2
FB27 B 2
FB34 B 2
JP1
B 2
LL1 A 3
L3 C 1
L4 C 2
L5 C 2
L6 C 3
Q27 B 3 3
Q28 B 3
Q30 B 2
R203 A 1
R204 B 1
R205 B 3
R208 B 3
R209 B 3
R210 B 3
R211 B 3
R212 B 3
R213 B 3
R214 B
3
R232 B 3
R233 B 1
R234 B 2
R239 B 3
R338 D 1
R340 B 3
4
E