Philips DVP3126 Service Manual page 39

A
4
Main Board Electric Diagram for DVP3146K/93: Power_Video Out_
1
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
0.1uF 0.1uF 100pF 100pF
2
TO POWER BOARD
Imax 800mA
CN1
1 LL1
1
2
3
3
4
+P12V
5
6
7
7
CON7 2.5mm C151
0.1uF
+12V: +12V(+-10%)
-12V: -12V(+-10%)
+5V: +5V(+-2.5%)
4
A
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6-18
B
DSPVCC33
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
C139 C138 C137 C16
100pF 100pF 100pF 100pF
JP1 NM
Q30
M5V 8550D
M5V
C147
10nF
R232 R208
2K
22K
DSPVCC33
D20
LL4148 R340
R213 0
4.7K
R212
FB AXIAL
LED/PCON Q28
LED/PCON
BT3904
4.7K
R214
22k
LED/PCON:
L: STBY.
H:
Working.
C153
0.1uF R239
C149
0.1uF
[NM]
Q27
+12V
8550D
R209
R211
NM 2K
R210
22K R205
2K
B
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C
C109
CVBS_C L3
CVBS_C
C105
150pF
Y_R_V
Y_R_V
Imax 60mA CVBS_G_Y
CVBS_G_Y
[NM]500Z 0805
FB34 LED5V
Imax=17mA
FB26 500Z 0805 RFA5V
RFA5V
FB27 500Z 0805 D5V
D5V
Imax 25mA
C148 C146
10nF 10nF
C_B_U
C_B_U
RCA_CVBS_OUT
Y_OUT
U_OUT
V_OUT
-12V
-12V
C
6-18
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
C106 C114 D10
150pF 150pF
LL4148
DSPVCC33
D11
C111 10pF
LL4148
L5 1uH Y_OUT
D12
C107 C115
LL4148
150pF 150pF
DSPVCC33
C112 10pF D13
LL4148
L6 1uH U_OUT
C108 C116 D14
150pF 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