Philips DVP3120 Service Manual page 48
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Also See for DVP3120:
- Service manual (56 pages) ,
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48
DVP3120
PAINEL PRINCIPAL: SAÍDA DE ÁUDIO
5
Main Board Electric Diagram for DVP3120/05/12, DVP3120K/55: AUDIO OUT
+12VA
R140
100
A
D22
R112
1N4148
100K
+ CE26
10uF/16v
D23
DV33
R118
100
1N4148
R120
3.3K
Q19
DV33
B
MUTE
MUTE
R127 10K
VCC_AUDIO
R133
MUTE1
R139
MUTE2
C
mute circuit
RN3
33x4
U9
SACLK
7
2
1
ACLK
MCLK
DZFL
SBCLK
8
1
2
ABCK
BICK
DZFR
SDAT0
5
4
3
ASDAT0
SDTI
VDD
6
3
SLRCK
4
ALRCK
LRCK
VSS
RESET#
5
RESET#
PDN
AOUTL+
ML
6
ML
CSN
AOUTL-
MC
D
7
MC
CCLK
AOUTR+
MD
8
MD
CDTI
AOUTR-
AK4382
5
4
LOUT-
Q16
D21
R107
1N4148
4.7k/1%
9012
R113
10K
LOUT+
R114
4.7k/1%
+12VA
+12VA
Q18
9012
CE27
-12VA
+
470uF/6.3V
-12VA
D24
A_MUTE
ROUT-
1N4148
9012
R122
4.7k/1%
ROUT+
R128
4.7k/1%
D25
D26
1N4148
1N4148
Q21
9012H
MUTE_L
R131
1K
R132
100K
NC
ASPDIF
-12V
Q22
9012H
MUTE_R
R137
100k
1K
-12V
VCC_AUDIO
MUTE1
16
U10
+12V
MUTE2
78L05
15
VCC_AUDIO
R142
14
1
3
OUT
IN
13
47 1/6W
LOUT+
C127
CE30
12
LOUT-
11
0.1u
+
ROUT+
10
ROUT-
100uF/16v
9
4
3
R106
5.1K/1%
C114
680PF
-12VA
U8B
R108
CE25
6
FL
7
470
5
22uF/16V
NJM4558 OPA
R110
C118
+12VA
R111
470
10k
680P
C116
R115
MUTE_L
3300pF
5.1K/1%
R121
5.1K/1%
C119
680PF
-12VA
U8A
R123
CE28
2
FR
1
470
3
22uF/16V
NJM4558 OPA
R125
+12VA
10k
C123
R126
470
680P
MUTE_R
C122
R129
3300pF
5.1K/1%
C124
R134
R135
ASPDIF
COAX
100
75
0.1uF
C125
COAX
M-L
C126
R136
100p
M-R
100p
110
3
2
R109
470
M-L
M-L
C117
1000pF
Q17
9014
SOT-23
R116
470
R124
470
M-R
M-R
C121
1000pF
Q20
9014
R130
SOT-23
470
CN9
1
2
3
4
5
AUDIO OUT
2
1
CE25
A
3
CE26
A
5
A
CE27
A
5
CE28
B
3
CE30
D
4
CN9
B
2
C114
A
3
C116
A
3
C117
A
2
C118
A
3
C119
A
3
C121
B
2
C122
B
3
C123
B
3
C124
B
3
C125
B
3
C126
B
3
C127
D
4
D21
A
4
D22
A
5
D23
A
5
D24
B
4
D25
B
4
D26
B
4
Q16
A
5
Q17
A
2
Q18
A
4
Q19
B
5
Q20
B
2
Q21
B
5
Q22
B
5
RN3
C
5
R106
A
3
B
R107
A
4
R108
A
3
R109
A
2
R110
A
3
R111
A
3
R112
A
5
R113
A
5
R114
A
4
R115
A
3
R116
A
2
R118
A
5
R120
A
5
R121
A
3
R122
B
4
R123
B
3
R124
B
2
R125
B
3
R126
B
3
R127
B
5
R128
B
4
R129
B
3
R130
B
2
R131
B
4
R132
B
4
R133
B
5
R134
B
3
R135
B
3
R136
B
3
R137
B
4
R139
B
5
R140
A
5
C
R142
D
4
U8A
B
3
U8B
A
3
U9
C
5
U10
D
4
X4
D
2
D
1
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