Philips DVP3120 Service Manual page 42

42 DVP3120
PAINEL PRINCIPAL- ESQUEMA ELÉTRICO -SAÍDA DE ÁUDIO
A
Main Board Electric Diagram for DVP3120/51/55/94/75, DVP3120K/55: Audio out
+12VA
1
R160
100
D14
R96 1N4148
100K
+ CE24
10uF/16v
D15
DV33 R101
100
1N4148
R104
3.3K
Q14
9012
DV33
2
MUTE
MUTE
R113 10K
mute circuit
3
L20
DV33
500
R147
R149 4.7
10K
5 4
ACLK
6 3
SDO
7 2
ALRCK
8 1
ABCK
RN4 33x4
C133 C134
R155
NC 0.1uF 0.1uF
4
A
B
Q11
9012 D13
1N4148
R97
10K
Q13
9012
CE25
+
470uF/6.3V
D16
A_MUTE
1N4148
R112
100K
-12VA
CE40
100uF
+ R150
R148 CE41 10uF 91
U11
100K MIC
MIC
1 16
M0 M1
2 15
MCLK FILT+
3 14
VL REF-GND
R151 100K
4 13
SDOUT VA
5 12
GND AINR
6 11
VD VQ
7 10
SCLK AINL
8 9
LRCK RST/
CS5340
RESET#
RESET#
C125 C126 C127 C128 C129 C130
2200p 1uF 0.1uF 0.1uF 1uF 0.1uF
SDO PULL UP:I2S
M0,M1 PULL UP:CLOCK SLAVE,ALL SPEED MODES
B
C
R90
30K C100 180p
-12VA
CE22
R92 U7B
R93
AL
6
AL
7
3.3K
10uF/16V 10K
5
C101 NJM4558 OPA
2700P +12VA
+12VA
+12VA
-12VA
-12VA
R102
30K
C103 180p
-12VA
CE26 R106 U7A
R107
AR
2
AR
1
3.3K
10K
3
10uF/16V
NJM4558 OPA
C104 +12VA
2700P
C124
R152 R153
ASPDIF COAX
ASPDIF
100
75
0.1uF C131
C132
R154
100p
110
100p
C
D
R94
CE23 470
M-L
10uF/16v
CE22
CE23
A_MUTE Q12 C102
R98 9014
CE24
SOT-23
10K R99
1000P
470
CE25
CE26
CE27
CE40
CE41
CN8
C100
C101
C102
C103
C104
R108
CE27 C105
470
M-R
C124
10uF/16v C125
R110 A_MUTE Q15 C126
C105
9014
10K
C127
R111 SOT-23
1000P
470
C128
C129
C130
C131
C132
C133
CN8
C134
1
D13
2
COAX
3
M-L D14
4
M-R
5 D15
D16
AUDIO OUT
L20
Q11
Q12
Q13
Q14
Q15
RN4
R90
R92
R93
R94
R96
R97
R98
R99
R101
R102
R104
R106
R107
R108
R110
R111
R112
R113
R147
R148
R149
R150
R151
R152
R153
R154
R155
R160
U7A
U7B
U11
D
E
1
C 1
D 1
A 1
A 1
C 1
D 1
A 3
B 3
D 2
C 1
C 1
D 1
C
1
C 2
D 2
C
2
B 3
B 3
B
3
B 3
B 3
2
B
3
C 2
C 2
A
3
A 3
B 1
A
1
A 1
B 2
A
3
A 1
D 1
B
1
A 2
D 2
A
3
C 1
C 1
C
1
D 1
A 1
A 1
D 1
D 1
3
A 1
C 1
A 1
C 1
C 1
D 1
D 2
D 2
B 2
A 2
A 3
B 3
A 3
B 3
B 3
C 2
C 2
C 2
A 3
A 1
C 1
C 1
B 3
4
E