JVC TH-C4, Service Manual

Page: 27 / 63

2-20
SHEET 9
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
R_OUT
L_OUT
SW_IN
R_IN
L_IN
L2301
0.45
L2201 0.45
Q2201
KTA1504/YG/-X
Q2301
KTA1504/YG/-X
D2201
1SS133-T2
D2301
1SS133-T2
D2101
1SS133-T2
9
L 2 2 0 2
11
R Y 2 7 2
Q S K 0 1 2 7 - 0 0 1
2
5
6 143
R Y 2 7 1
Q S K 0 1 2 7 - 0 0 1
2
5
6 143
R Y 2 7 3
Q S K 0 1 2 7 - 0 0 1
2
5
6
143
L 2 3 0 2
L 2 5 0 2
L 2 4 0 2
L 2 6 0 2
1 2
T H 2 7 1
N A D 0 0 2 5 - 1 0 3 X
1 0 k
U N FR 2 6 1 5
1 / 4 W
U N F
R 2 5 1 5
1 / 4 W
U N F
R 2 3 1 5
1 / 4 W
U N F
R 2 4 1 5
1 / 4 W
U N FR 2 2 1 5
1 / 4 W
M F
R 2 3 0 6
0 . 2 2
5 W
1 0 6
2 2
M F
R 2 2 0 6
0 . 2 2
5 W
J 2 7 0 1
Q N D 0 1 1 8 - 0 0 1
1
3
6 7 8
5
2
4
C N 2 7 1
Q G B 2 5 1 0 J 1 - 1 4
1
SP_GND_SR
2
SP_GND_R
3
SP_GND_SL
4
SP_GND_L
5
TH+
6
TH-
7
A/D_SL
8
A/D_C
9
A/D_R
10
A/D_L
11
+5V
12
SSSETUP
13
+7V
14
SP_GND_C
C 2 5 1 4
C2303
4.7/50
R2314
100k
R 2 1 0 5
5 6 K
R2414
100k
C 2 1 0 5
100p/50
R2705
33k
C 2 2 0 5
100p/50
R2614
100k
C 2 2 1 3
C2304
100/16
R2108
15k
C 2 6 1 3
C3704
0.01/50
C 2 3 1 2
R 2 2 0 3
5 6 k
R 2 2 0 5
5 6 K
C 2 2 1 4
R 2 1 0 3
5 6 k
R2204
560
C2203
4.7/50
C 2 6 1 4
C 2 2 1 1
C 2 2 0 6
3 p / 5 0
R2208
15k
R2311
10
UNF 1/4W
R 2 1 1 2
R2201
10k
C 2 5 1 2
R2101
10k
R2301
10k
C 2 5 1 3
R2309
47k
R2210
4.7
1/2W
UNF
C2307
0.1/50
C 2 2 1 2
R2104
560
R 2 3 0 3
5 6 k
C 2 5 1 1
R 2 3 1 2
2 . 2 k
47k
C 2 6 1 1
C2308 0.1/50
R2207
1k
R2308
15k
3 3 1 1
7 0
R2107
1k
C2103
4.7/50
R2514
100k
C 2 6 1 2
R2211
10
UNF
1/4W
R2307
1k R2304 560
R2213
2.2k
R2214
100k
R 2 3 0 5
5 6 K
C 2 2 0 2
470p/50
C 2 4 1 3
C2104
100/16
C 2 1 0 2
0 . 0 4 7 / 1 6
C2712
0.01/50
C2204 100/16
C2207
0.1/50
C 2 3 0 6
3 P / 5 0
C 2 4 1 2
C 2 3 0 5
100p/50
C 2 4 1 4
R2313
2.2k
R2113
2.2k
C2208
0.1/50
R2114
100k
R2209
47k
!
R 2 2 1 2
2 . 2 k
C 2 3 1 3
C 2 1 0 6
3 p / 5 0
C 2 3 0 2
470p/50
R2310
4.7
1/2W
UNF
C 2 3 1 4
C 2 7 1 1
1 0 / 5 0
I C 2 0 1 S T K 4 1 3 - 4 3 0
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
QNB0195-001
J2702
8
1
4
7
10
3
6
9
2
5
C N 2 7 2
Q G B 2 5 1 0 J 1 - 0 9
1
-7V
2
GND
3
TX/RX
4
DC_DETECT
5
S
6
SP_RELAY-
7
SR_SIG
8
SW_SIG
9
SW_SIG
C 2 4 1 1
C 2 3 1 1
R 2 4 2 1
N I
R 2 5 2 2
N I
C 2 5 2 1
N I
CN275
NI
1 S L _ O U T
2 S P _ G N D
3 S R _ O U T
4 G N D
5 + 5 V
R 2 5 2 1
N I
C 2 4 2 1
N I
R 2 4 2 2
N I
1
CH1-VE CH3+VE CH1+VE CH2-VE CH2+VE BIAS CH2NF PRE-VCC CH3NF CH3IN CH1IN CH1NF CH3-VE CH2IN PRE+VCC
S L O U T
F C O U T
F R O U T
S R O U T
F L O U T
L R
C O M
S L S R
S W
C
P . O N
V E R S I O N
A / C / J / U T
L 2 2 0 2 / 2 3 0 2 / 2 4 0 2
L 2 5 0 2 / 2 6 0 2 C 2 2 1 1 / 2 3 1 1 / 2 4 1 1
C 2 5 1 1 / 2 6 1 1 C 2 2 1 2 / 2 3 1 2 / 2 4 1 2
C 2 5 1 2 / 2 6 1 2 R 2 2 1 5 / 2 3 1 5 / 2 4 1 5
R 2 5 1 5 / 2 6 1 5 C 2 2 1 3 / 2 3 1 3 / 2 4 1 3
C 2 5 1 3 / 2 6 1 3 C 2 2 1 4 / 2 3 1 4 / 2 4 1 4
C 2 5 1 4 / 2 6 1 4
B / E / E N / E E
E V / U P
U S / U B / U F
U X / U W / U J
U G N O T U S E N O T U S E
( O P E N )
0 . 4 5 H 0 . 1 / 5 0 0 . 1 / 5 0
1 0 O H M 1 / 4 W
U N F
N O T U S E
( O P E N )
N O T U S E
( O P E N )
LVA10569-A1
TO CN372 TO CN501
( S H O R T )
M O D E L
C 4 J / C
O T H E R
I C 2 0 2
S T K 4 1 3 - 4 3 0
S T K 4 1 3 - 4 0 0
C 5 J / C
0V 0V 0V 0V
-43.1V
42.8V
0V 0V
-41.9V
0V 0V 0V 0V 0V 0V
0 V
- 1 9 . 5 V
0 V
0 V
0 V
0 V
- 1 9 . 5 V
C 6 J / C
C 7 J
R 4 J / C
* 4 M A R K
* 5 M A R K
R 2 1 1 2
C 5
1 2 k
C 7
7 . 5 k O T H E R
* 6 M A R K
M O D E L
* 6
* 4
* 4
* 4
* 4
* 4
(SHEET 10)
(SHEET 10)