JVC TH-C4, Service Manual

Page: 18 / 63

2-11
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T U N E R
L - R
V O L - C K
O U T - L
O U T - R
T U - L
T U - R
T U - S W
H P O U T - L
H P O U T - R
A U X - L
D V D G N D
D I N
D 3 . 3 V
S _ M U T E
A U X - R
V O L - M U T E
V O L - D T
S E T U P
O U T - L
O U T - R
O U T - S L
O U T - S R
O U T - C
O U T - S W
M I C
A U X - L
T U - S W
A U X - R
A - 7 V
A 7 V
A - 1 2 V
A 1 2 V
T U - R
T U - L
S W . P . O N
A G N D
I C 5 9 1
R C 4 5 5 8 D - X
6
5
7
4
8
I C 5 9 1
R C 4 5 5 8 D - X
2
3
1
I C 5 8 1
R C 4 5 5 8 D - X
6
5
7
4
8
I C 5 3 1
R C 4 5 5 8 D - X
6
5
7
8
4
I C 5 3 1
R C 4 5 5 8 D - X
2
3
1
I C 5 8 1
R C 4 5 5 8 D - X
2
3
1
Q 1 2 5 1
K R A 1 0 4 S - X
Q 1 2 5 2 K R A 1 0 4 S - X
T P S R 1
T P S W 1
T P S L 1
T P C 1
T P L 1
T P R 1
T P L 2
T P R 2
T P S L 2
T P S R 2
T P C 2
TPSW2
IC151
CD4066BM-X
1 4 1 3 1 2 1 1 1 0 9 8
7 6 5 4 3 2 1
IC152 CD4066BM-X
1 4 1 3 1 2 1 1 1 0 9 8
7 6 5 4 3 2 1
CN441 QGF1036C1-31
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
2 1
2 2
2 3
2 4
2 5
2 6
2 7
2 8
2 9
3 0
3 1
CN442 QGF1036C1-07
1
2
3
4
5
6
7
0 . 1 / 1 6
C 2 5 8 9
3 3 0 p / 5 0 C 2 5 3 2
4 . 7 / 5 0
C 2 5 9 7
0 . 0 0 1
C 2 5 7 6
0 . 0 2 2 / 5 0
C 2 5 9 4
0 . 0 1 / 5 0
C 1 2 5 3
1 /
C 2 5 4 2
0 . 1 / 1 6
C 2 5 9 0
3 3 0 P / 5 0 C 2 5 3 1
C 2 5 7 8
0 . 1 / 1 6
C 2 5 9 9
1 0 / 5 0
C 2 5 8 2
C 2 5 3 5
1 / 5 0
270p/50
C2563
0.01/50 C1254
0 . 0 1 / 5 0
C 1 2 5 1
0 . 0 0 4 7 / 5 0
C 2 5 9 2
1 . 0 / 5 0
C 2 5 8 1
1 0 0 / 2 5 C 1 0 0 1
0.001 C2526
4 . 7 / 5 0
C 2 6 0 4
270p/50 C2564
5 6 p / 5 0 C 2 5 8 4
2 7 0 p / 5 0 C 2 5 8 3
C 2 5 3 6
1 / 5 0
4 7 / 2 5
C 2 5 3 3
0.001 C2525
0 . 0 1 / 5 0
C 1 2 5 2
C 1 2 3 0
4 . 7 / 5 0
1 0 0 / 2 5 C 1 0 0 2
C 2 6 0 5
5 6 p / 5 0
C 2 5 8 5
0 . 0 0 1 / 5 0
4 7 / 2 5
C 2 5 3 4
0 . 0 0 1
C 2 5 7 5
0 . 1 / 1 6
C 2 6 0 0
1
C 2 5 4 1
0 . 1 / 1 6
C 2 5 4 0
0 . 1 / 1 6
C 2 5 3 9
1 / 5 C 2 5 7 7
3 3 k
R 2 5 9 4
R2561
27k
1 k
R 2 5 2 5
4 . 7 k R 2 5 3 4
3 3 k
R 2 5 9 2
1k R2531
1 0 0
R 2 5 5 4
10k R2564
R 2 5 6 2
7 5 K
10k
R2563
6 . 2 K
R 2 5 6 6
1k R2532
R2560 4.7k
5 . 6 K
R 2 5 8 6
1 . 3 K
R 2 5 3 9
3 3 k R 2 5 8 4
1 0 0 k
R 2 5 3 7
1 k
R 2 5 8 7
6 . 2 K
R 2 5 8 5
R 2 5 6 8 1k
R 2 5 6 7
1 k
1 k
R 2 5 9 6
1 0 0 k
R 2 5 8 2
R 2 5 4 1
2 . 7 k
1 k
R 2 5 9 9
1 0 0 k
R 2 5 3 8
1 0 0
R 2 5 5 3
4 . 7 k R 2 5 3 3
R 1 2 5 3
2 2 k
6 . 2 K
R 2 5 6 5
1 k
R 2 5 2 6
3 3 k
R 2 5 9 0
1 . 3 K
R 2 5 4 0
R 1 2 5 4
2 2 k
1 k
R 2 5 8 8
R 2 5 4 2
2 . 7 k
1 0 0 k
R 2 5 8 1
1 0 k R 2 5 8 3
IC154
CD4066BM-X
1 4 1 3 1 2 1 1 1 0 9 8
7 6 5 4 3 2 1
4.7/50 C2603
2 2 K
R 2 5 4 5
2 2 K
R 2 5 4 6
NI
R2547
0.1/16
C2510
0.1/16
C2509
1k R2536
1k R2535
R 2 5 4 3
1 0 0 K
1 / 5 0
C 2 5 1 1
R 2 5 4 4
1 0 0 K
1 / 5 0
C 2 5 1 2
680 R2550
680 R2549
XV-THC3/4
12.3V
12.3V
12.3V
-12.3V
-12.3V
-12.3V
0V
0V
0V
0V
0V
0V
0V
0V 0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
( 1 / 2 )
( 1 / 2 )
( 1 / 2 )
( 2 / 2 )
( 2 / 2 )
( 2 / 2 )
*1
A G N D
A G N D
A G N D
AUDIO
SW
AUDIO
SW
VCC
VSS
A G N D
A G N D
N C
0V 0V 0V 0V -7.1V
4.6V 4.6V
VSS
VCC
-7.1V -7.1V 7.1V
0V 0V 0V 0V
7.1V 4.6V 4.6V
0V 0V 0V 0V
0V 0V 0V 0V
-7.1V -7.1V -7.1V
0V
0V
0V
4.6V 4.6V
-7.1V
2 . 5 V
2 . 5 V
2 . 5 V
2 . 5 V
0 V
0 V
0 V
0 V
3 . 2 V
0 . 3 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
- 7 . 1 V
0 V
7 . 1 V
0 V
- 1 2 . 3 V
2 . 5 V
2 . 5 V
1 2 . 1 V
0 V
4 . 6 V
- 1 2 . 3 V
0 V
D G N D
0 V
0 V
0 V
0 V
1 2 . 0 V
*3 USE U seri. With MIC.
*3
*3
*3
*3
VCC
VSS
-7.1V
7.1V -7.1V -7.1V
4.6V 4.6V
T U N E R - C E N T E R
N C
XV-THC5
VERSION
XV-THC7/9
XV-THC6
To CN412 (SHEET
2)
To CN41
1 (SHEET
2)
Audio & Digital input section