Decoder Board: Audio Interface - Philips DVD580M Service Manual

Decoder Board: Audio Interface

5
D
R65 R66
10K 3.3K
R
C91 R67
1500pF 20K
R72
10K
C131
R71
1uF/50V
2.2K R73
MIC1
MIC 10K
R75
R74
3.3K
10K
L
C
C95 R76
1500pF 20K
R126
2.2K Q17
9015C
5V
R107
2.2K
R114
1k
MICMUTE
R131
10K
B
D2 R108
1N4148
1K
5V
+
C130
470uF/16v
R128 Q12
0R 9015C
VCC
D3
1N4148
A
R104
100K
5
Electrical Diagrams DVD580M 7.
4
VA+1
U9A
C93 R69
4558
3 10uF/16V 0R
+
1
MAINR
2
-
R68
10K
VA-1
SR
C92
150pF
VA+1
U9B
C97
4558
5 10uF/16V R78
+
7
OR
MAINL
6
-
R77
SL
10K
VA-1
C96
150pF
MIC1
R115
470R
Q16
2878
Q13
9015C
R109
10K
MUTE
R106
100K
R105
10K
VA-1
PMUTE
R130
0R
4
36
3
VA+1
U10A
4558
3
+
1
2
-
VA-1
C99 R80 R81
0R 10K 3.3K
C102
150pF
R82
20K
C101
1500pF
VA+1
U10B
4558
5
+
7
6
-
VA-1
C105 R86 R87
0R 10K 3.3K
C108
150pF
R88
20K
C107
1500pF
VA+1
U11A
4558
3
+
1
2
-
VA-1
R92 R93
10K 3.3K
SW
C112
150pF
R94
20K
C111
1500pF
VA+1
U11B
4558
5
+
7
6
-
VA-1
C115 R98 R99
0R 10K 3.3K
C
C118
R100 150pF
20K
C117
1500PF
3
2
C103 R84
10uF/16V OR
Rs_OUT
RS
R83
10K
R117 R116
0R 0R
MIC
C109
R90
10uF/16V
0R
Ls_OUT
LS
R89
10K
L14 FERB(0805)
VA+1
L15 FERB(0805)
VA-1
C113 R96 VA+1
10uF/16V 0R
LFE_OUT
SUB
R95
10k C121 C122
0.1uF 0.1uF
VA-1
C125 C126
0.1uF 0.1uF
C119
R102
10uF/16V
0R
C_OUT
CENT
R101
10K
2
D
HL
VA+
VA+
VA-
VA-
C
C123 C124
0.1uF 10uF/16V
B
C127 C128
0.1uF 10uF/16V
A
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