Philips DVP3120 Series Service Manual page 42

6-11
A
Main Board Electric Diagram for DVP3120/51/55/94/75, DVP3120K/55/93/98: Audio out
1 +12VA
Q11
R160
100 9012 D13
1N4148
D14
R97
R96 1N4148
10K
100K
+ CE24
10uF/16v
Q13
D15 9012
DV33 R101
100
1N4148
CE25 +
R104
3.3K 470uF/6.3V
Q14
9012 D16
DV33
1N4148
2
MUTE
MUTE
R113 10K
mute circuit
3
L20 CE40
DV33 100uF
500
+
R147
U11
R149 4.7
10K
1
M0
5 4 2
ACLK MCLK
6 3 3
SDO VL
7 2 4
ALRCK SDOUT
8 1 5
ABCK GND
6
VD
RN4 33x4
7
SCLK
8
LRCK
CS5340
C133 C134
RESET#
R155
NC 0.1uF 0.1uF
4 SDO PULL UP:I2S
M0,M1 PULL UP:CLOCK SLAVE,ALL SPEED MODES
A
B
AL
AL
+12VA
+12VA
-12VA
-12VA
AR
AR
A_MUTE
R112
100K
-12VA
R150
R148 CE41 10uF 91
MIC
100K
MIC
16
M1
15
FILT+
14
REF-GND
13 R151 100K
VA
12
AINR
11
VQ
10
AINL
9
RST/
RESET#
C125 C126 C127 C128 C129 C130
2200p 1uF 0.1uF 0.1uF 1uF 0.1uF
B
C
R90
30K
C100 180p
-12VA
CE22
R92 R93 U7B
CE23
6
7
3.3K
10uF/16V 10K
5
10uF/16v
C101 NJM4558 OPA
2700P +12VA
R102
30K
C103 180p
-12VA
CE26
R106 U7A
R107
CE27
2
1
3.3K
10K
3
10uF/16V 10uF/16v
NJM4558 OPA
C104 +12VA
2700P
C124
R152 R153
ASPDIF COAX
ASPDIF
100
75
0.1uF C131
C132
R154
100p
110
100p
C
6-11
D E
R94
470
M-L
CE22 C 1
A_MUTE Q12 CE23 D 1
C102
R98 9014
1
CE24 A
10K R99 SOT-23
1000P
470 CE25 A 1
CE26 C 1
CE27 D 1
CE40 A 3
CE41 B 3
CN8 D 2
C100 C 1
C101 C 1
C102 D 1
C103 C 1
C 2
C104
R108
C105 D 2
470
M-R
C124 C 2
C125 B 3
R110 A_MUTE Q15 C126 B 3
C105
10K 9014
C127 B 3
R111 SOT-23
1000P
470
C128 B 3
C129 B 3
C130 B 3
C131 C 2
C132 C 2
C133 A 3
CN8
C134 A 3
1
D13 B 1
2
COAX
3
M-L D14 A 1
4
M-R
5 D15 A 1
D16 B 2
AUDIO OUT
L20 A 3
Q11 A 1
Q12 D 1
Q13 B 1
2
Q14 A
Q15 D 2
RN4 A 3
R90 C 1
R92 C 1
R93 C 1
R94 D 1
R96 A 1
R97 A 1
R98 D 1
R99 D 1
R101 A 1
R102 C 1
R104 A 1
R106 C 1
R107 C 1
R108 D 1
R110 D 2
R111 D 2
R112 B 2
R113 A 2
3
R147 A
R148 B 3
R149 A 3
R150 B 3
R151 B 3
R152 C 2
R153 C 2
R154 C 2
R155 A 3
R160 A 1
U7A C 1
U7B C 1
U11 B 3
D E
1
2
3
4