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Audio Signal Path Block Diagram
Figure 36. Audio Signal Path Block Diagram.
R
L
R
L
IC3001
A
V/2
A
V/1
COMPONENT
S-
VHS
SAP
IC001
S-DEFEA
T
A
UDIO
DEFEA
T
R-IN
L
-OUT
R-OUT
L
-IN
V
AO AMP
Q2352
Q2351
Q2353
L
5V
5V
Q2304
Q2301
Q2313
Q2303
D2304
MUTE
4
1
A
V/3
A
V/3
G8
HPJ
R-OUT
L
-OUT
IN
IN
V
AO MUTE
SW
A11
25
23
H11
25
23
23
17
A22
13
9
11
6
7
2
4
23
25
R
L
63
64
S1
S
L
R
L
R
20
16
18
21
38
40
S1
L
R
7
1
3
7
1
3
H4
G4
5
TP13
TP111
TP14
TP112
S
L
R
4
1
3
H5
4
1
3
G5
S1
IC2352
3
4
1
H6
3
R
L
1
7
3
4
1
G6
32
L
R
1
R
12
20
A/V SWITCH
IC2401
SOUND CONTROL
AGC
A
UDIO
OUT
MPU
G2
13
D2307
OUT
IN
8
1
12
IC2301
A
UDIO AMP
OUT
IN
8
1
12
IC2302
A
UDIO AMP
R
L
S
R-OUT
L
-OUT
A-BOARD
H-BOARD
G-BOARD
