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8. FRONT MICOM CIRCUIT DIAGRAM_1
12
11
8C2 47pF
10
8TP2
8L2 1.8uH
CVBS
DVD_CVBS
8R2
9
75 1%
8C6
8C7
100pF
100pF
8TP4
8
CTRL_IN/EXT
0=in,1= out
7
6
5
4
3
2
1
A
B
C
D
8TP1
+
8CE1
10uF/25V
8U1
FSAV330
14
4B1
11
8R3 0
3B1
5
12
2B1
4A
8TP3
2
9
1B1
3A
7
2A
CVBS_IN
8C8
13
4
4B2
1A
10
3B2
22pF
6
2B2
3
1B2
15
OE
1
S
13
14
E
F
G
H
8J1
8L1
FB 50
VIDEO IN/OUT
AUDIO_5V
8C1
1
104
2
5
ESD(15pF)
6
8C4
8R4
8Q1
4.7K
8R5
OPEN
8R6
AV_IN/OUT_DET
8Q2
10
3906
AUDIO_5V
+
8CE2
NC
8TP5
AUDIO_5V
CVBS
CTRL_IN/EXT
CTRL_IN/EXT
CVBS_IN
AV_IN/OUT_DET
GND
VIDEO IN/OUT
I
J
K
L
3-44
3-45
8C3
ESD(15pF)
8R1
10K
AUDIO_5V
1,4,5
CVBS
2
CTRL_IN/EXT
6
CTRL_IN/EXT
6
CVBS_IN
7
AV_IN/OUT_DET 4
GND
1,2,3,4,5,6,7,9,10
M
N
O
P
Q
R
S
T
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Table of Contents
Troubleshooting
