Philips DVP3120 Series Service Manual page 48

6-17
5
Main Board Electric Diagram for DVP3120/05/12, DVP3120K/55/93/98: AUDIO OUT
+12VA
R140
100 Q16
A
D22 9012
R113
R112 1N4148
10K
100K
+ CE26
10uF/16v
D23
DV33 R118
100
1N4148
CE27
+
R120
3.3K 470uF/6.3V
Q19 D24
DV33
1N4148
9012
B
MUTE
MUTE
R127 10K
VCC_AUDIO
Q21 9012H
R133
1K
MUTE1
Q22 9012H
R139
1K
MUTE2
C
mute circuit
RN3 33x4 U9
SACLK MUTE1
7 2 1 16
ACLK MCLK DZFL
SBCLK MUTE2
8 1 2 15
ABCK BICK DZFR
5 4 SDAT0 3 14 VCC_AUDIO
ASDAT0 SDTI VDD
SLRCK
6 3 4 13
ALRCK LRCK VSS
RESET# LOUT+
5 12
RESET# PDN AOUTL+
LOUT-
ML 6 11
ML
CSN AOUTL-
MC ROUT+
D 7 10
MC CCLK AOUTR+
MD
8 9 ROUT-
MD
CDTI AOUTR-
AK4382
5
4
D21 LOUT-
R107
1N4148 4.7k/1%
LOUT+
R114 C116
4.7k/1% 3300pF
+12VA
+12VA
Q18
9012
-12VA
-12VA
A_MUTE
R123
ROUT-
470
R122
4.7k/1%
ROUT+
R128 C122
4.7k/1% 3300pF
D25
D26
1N4148 1N4148
MUTE_L
R131
R132 100K
NC
ASPDIF
ASPDIF
-12V
MUTE_R
R137
100k
-12V
VCC_AUDIO
U10 +12V
78L05
1 3 R142
OUT IN
47 1/6W
C127 CE30
0.1u +
100uF/16v
4
3
R106
5.1K/1%
C114 680PF
-12VA
R108 U8B R109
CE25 470
6
7 FL
470
5
22uF/16V
NJM4558 OPA
R110 C118 +12VA R111
470 10k
680P
R115
5.1K/1% MUTE_L
R116
470
R121
5.1K/1%
C119 680PF
-12VA
U8A R124
CE28 470
2
FR
1
3
22uF/16V
NJM4558 OPA
R125
+12VA 10k
C123
R126
470 680P
MUTE_R
R129 R130
5.1K/1% 470
C124
R134 R135
COAX
100
75
0.1uF C125 COAX
M-L
C126
R136
100p M-R
110
100p
3
6-17
2
M-L
M-L
C117
1000pF
Q17
9014
SOT-23
M-R
M-R
C121
1000pF
Q20
9014
SOT-23
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
A 2
C117
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
5
R127 B
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
A 5
R140
C
R142 D 4
U8A B 3
U8B A 3
U9 C 5
U10 D 4
X4 D 2
D
1