Read Panasonic TX-28PG45 Service Manual online
AUDIO BLOCK DIAGRAM
TNR003
Main
Tuner
1 2
9 10
G2 or G6 1 2
9 10
A9
4
A13
4
Main H/P
L
R
A11
5
4
16
15
17
18
12
13
10
15
17
18
12
13
10
11
A10
23
2
10
5
1
8
IC2303
10
5
8
9
7
1
1
IC2306
A41
2
1
R MIC
A45
1
A46
1
IC2301
18 R
R 23
10 L
L 3
L + R
Speaker
Speaker
Tweeter
H2
5
4
16
15
17
18
12
13
10
15
17
18
12
13
10
11
H1
23
JK3406
JK3406
JK3405
1
3
3
3
1
1
6
2
2
6
2
2
6
2
2
L Out
R Out
R Out
L In
R In
R In
R Out
L Out
L Out
L In
R In
R In
L Out
R Out
R Out
L In
R In
R In
AV4
AV2
AV1
R Out
IC2001
60 Mono In
67 Ana In
L 28
R 27
25 H/P L
24 H/P R
16 L
18 R
IC2302
L 3
14 L
R 6
11 R
IC3001
R 25
L 23
R 11
R 4
L 2
R 64
L 62
L 52
L 56
R 57
L 37
R 36
R 33
H/P R 48
H/P L 47
L 53
R 54
L 38
R 40
L
R
C
W
SL
SR
A - BOARD
H - BOARD
G - BOARD
H3
9 7
6
4 3 1
L
R
R
L
JK2401
A40
1
L 38
R 61
L 59
JK3102
7
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