Audio Signal Processing Circuit - Canon LV-5200U Service Manual

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Part 4: Troubleshooting

2.4 Audio Signal Processing Circuit

L
PC
AUDIO-IN
R
L
AV
AUDIO-IN
R
L
AUDIO
OUT
R
D0-D7
D0-D7
3
147
10
PC/AV_SW5
9
1
MUTE5
12
Q021
L
3
5
14
Q031
R
13
Q013
Q014
Q011
MUTE5
Q012
11
12
9
MUTE: H
16
13
7
2
PSCL
19
VOL_CTL
3
PSDA
AV BOARD
2
Q051
1
Q041
21-22 19-20
17-18
PC: H
AV: L
Fig. 4-5
4-10
6
11
1
12
8
13
3
14
4
K10T
K3T
MAIN BOARD
SP901

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D78-5383D78-5382Lv-5200e

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