Philips DVP2851/55 Service Manual page 30

6-5
Main Board Circuit Diagram for DVP2851/55:AUDIO I/F
5
D
TP2 TP2
C102 C102
1000pF/50V/X7R 1000pF/50V/X7R
CE364 CE364
10uF/16V 10uF/16V
AL R96 R96 10K 10K R109 R109 5.1k 5.1k
R130 R130 100 100
5V
C100 C100
CE365 CE365
+ +
0.1uF 0.1uF GND
1uF/16V/Y5V 1uF/16V/Y5V C106 C106
100uF/16V 100uF/16V
CE363 CE363
AR R102 R102 10k 10k R131 R131 5.1k 5.1k
10uF/16V 10uF/16V
C C99 C99
1000pF/50V/X7R 1000pF/50V/X7R
TP7 TP7
B
A
5
4
R113 R113 30k 30k
C98 C98 100pf 100pf
R126 R126
100k 100k
U927 U927
TP10 TP10
1
-IN1
2 R125 R125 470 470 LCH
OUT1 R133 R133
7
PVDD
3 AUDIO_MUTE
EN
8 5
1uF/16V/Y5V 1uF/16V/Y5V C94 C94
GND CN
6
CP 1k 1k
4
PVSS
9 R127 R127 470 470 RCH
OUT2
10 R132 R132
-IN2
47k 47k C115 C115
0.1uF 0.1uF
R129 R129
SGM8904 SGM8904
100k 100k
C97 C97
100pf 100pf
R128 R128 30k 30k
AUDIO UNIT
4
3 2
CVBS_O
COAXIAL
LCH
RCH
SPDIF R451 180 R451 180
R452 R452
100 100
TP11 TP11
Output Interface Circiut for SPDIF Coaxial.
3 2
6-5
1
RCA/4h RCA/4h
RCA2-6-3 RCA2-6-3
3
RCH 6
6
1 LCH 5
5
COAXIAL 4
4
4 CVBS_O 3
3
5 2
2
1
1
2
P2 P2
6
P441 P441
0.1uF/25V/Y5V 0.1uF/25V/Y5V C452 C452
COAXIAL
C451 C451
100pF/50V/NP0 100pF/50V/NP0
01USPDIFT-101
AR
AR 4
AL
4
AL
AUDIO_MUTE
AUDIO_MUTE 4
SPDIF
4
ASPDIF
LCH
LCH
RCH
RCH
COAXIAL
COAXIAL
AUDIO I/F
CVBS_O
6 CVBS_O
VIDEO I/F
1
D
C
B
A