Philips DVP3111/12 Service Manual page 21

CIRCUIT DIAGRAM - DVD MAIN BOARD
VIDEO
V_R
R81
75,1%
3906
C
E
B
V_B
R85
75,1%
V_G
R91
75,1%
CVBS_OUT
R94
75,1% R95
75,1%
BarthService
VB_5V
R78
75,1%/NC
R51
R79 0
R/V R/V_OUT
L24 1.8uH
Q16 0
1
2N3906/NC
C85 C86
100P 100P
VB_5V
R83
75,1%/NC
R52
R84 0
B/U B/U_OUT
L25 1.8uH
Q17 0
1
2N3906/NC
C88 C89
100P 100P
VB_5V
R87
75,1%/NC
R53
0
R89
G/Y G/Y_OUT
L26 1.8uH
Q19 0
1
2N3906/NC
C91 C92
100P 100P
VB_5V
R93 C100
3.3k 0.1uF
CE25
L27 1.8uH/0R
Q21
2 1 1
2N3904
CE4
22uF/10v
C93 C94 CVBS
1 2
R92
100P 100P 3.3k
R50 220uF/10v
75 1%
ASPDIF R80 100
R82
100
AVCC
2302
Q18
DV33
R88
4.7K
R90
VIDEO_EN Q20
1
3904
470R
6
4
COAXIAL
5
LCH
3
CVBS_A
1
RCH
2
7-3
C84
COAXIAL
0.1uF
C87
330pF
CVBS_OUT
CVBS_OUT
V_R
V_R
V_B
V_B
V_G
V_G
ASPDIF
ASPDIF
VIDEO_EN
VIDEO_EN
VIDEO I/F
VB_5V
VB_5V
RCH
RCH
LCH
LCH
C90 + CE22
AUDIO I/F
0.1uF 10uF/10v
DV33
DV33
AVCC
AVCC
+12V
+12V
VCC
VCC
POWER
JK1 JK2
CVBS_A 6
4
G/Y_OUT
5
B/U_OUT
3
1
R/V_OUT
2
RCA-AV6 RCA-AV6
[2]
[2]
[2]
[2]
[2]
[2]
[4]
[4]
[1,2,3,4]
[1,2,4,5]
[1,5]
[1,2,5]