JVC TH-C4, Service Manual

Page: 11 / 63

2-4
SHEET 1
.
e
Q 9 5 3
K T A 1 2 6 7 / Y G / - T
CP952
ICP-N5-T
!
Q 9 5 5
K R C 1 0 3 S - X
D 9 5 1
F R 1 0 4 S - T 5
D 9 5 2
F R 1 0 4 S - T 5
D 9 5 4
!
Q 9 5 1
2 S C 3 5 7 6 - J V C - T
D960
MTZJ2.2A-T2
0 . 2 2
L 9 5 1
D 9 5 8
1 S S 1 3 3 - T 2
D950
MTZJ22C-T2
2 2
L 9 5 2
Q 9 6 1
K T C 3 2 0 3 / O Y / - T
Q 9 6 0
K T A 1 5 0 4 / Y G / - X
C P 9 5 1
I C P - N 1 0 - T
!
I C 9 5 3
K I A 7 8 0 5 A P I
3
2
1
2 2 L 9 5 5
Q 9 5 4
S I 2 3 0 5 D S - X
D 9 5 6
F R 1 0 4 S - T 5
!
1 0
L 9 5 7
1 0
L 9 5 9
D 9 5 7
F R 1 0 4 S - T 5
!
7
8
9
1 0
1 1
1 2
1 3
1 6
1 5
1 4
Q 9 5 8
K T A 1 2 7 1 / O Y / - T
Q959
KRC103S-X
FW902 QUM21A-06DGZ4-E
1
D V D 5 V
2
D G N D
3
D G N D
4
D V D 3 . 3 V
5
M G N D
6
M 9 V
7
M G N D
8
A + 1 2 V
9
A G N D
1 0
A - 1 2 V
FW901
QUM219-06DGZ4-E
1
F -
2
F +
3
- V D I S P
4
D 5 V
5
D G N D
6
D G N D
7
B 5 V
8
D V D - P O N
9
S Y S - P O N
E P 9 5 1
Q N Z 0 1 3 6 - 0 0 1 Z
D 9 5 3
S B 3 4 0 - F 8 2
!
D 9 7 0
E R 2 0 4 - F 3 3 !
0.022/50
C994
220/10
C969
220/16
C984
0.1/16
C977
1 0 0 p / 5 0 C 9 5 3
100/16 C989
1000/10
C965
1 0 0 p / 5 0
C 9 5 7
470/10
C966
22/50 C964
1 8 0 / 2 5
C 9 8 7
1 0 0 / 2 5
C 9 8 5
22/50 C962
1 0 0 / 2 5
C 9 8 6
N I
C 9 7 0
1 0 0 p / 5 0 C 9 5 4
1 0 0 p / 5 0 C 9 5 1
2 2 0 / 1 6
C 9 9 7
1 . 5 / 2 5
C 9 8 1
0.1/16
C967
NI C941
1 . 5 / 2 5
C 9 6 1
8 2 0 / 1 6
C 9 7 9
10/50
C980
39/50
C963
100/10
C978
5 6 0 / 2 5
C 9 8 2
8 2 / 1 0
C 9 6 0
1 0 0 p / 5 0
C 9 5 6
1 0 0 p / 1 0 0 0 C 9 5 2
0.1/16
C976
0.1/16
C968
1 k
R 9 8 3
1 . 3 k
R 9 8 5
22k
R955
1 0 k
R 9 5 2
1 . 5 k
R 9 8 6
R 9 5 1
1 5
F R
R 9 5 4
1 0
( 1 / 4 W )
!
R963
2 . 2 k
R 9 8 4
5.1k R980
10k
R965
22k R981
33k
R990
1k
R977
1 . 5 k
R 9 8 7
2 . 2 k
R 9 8 8
33k
R989
2 2 0 R 9 6 6
I C 9 5 1 P Q 0 5 R D 2 1 S S J H
1
IN
2
OUT
3
GND
4
CTRL
D 9 9 9
1 N 4 0 0 3 S - T 5
C P 9 9 9
I C P - N 1 0 - T
!
1 0 k
R 9 6 7
B 3 0 0 3
Q 9 6 3
K R A 1 0 4 S - X
Q 9 6 2
K T C 3 8 7 5 / Y G / - X
Q965
KRA104S-X
B 3 1 1 6
2 2 k
R 9 5 3
B 3 0 0 1
TO CN404,CN405
5 . 0 V
GVA10092-A2
*
TO CN406,CN407
M9V
D5V
DVD5V SW
*
*
- 2 4 . 8 V
-VDISP
- 2 9 . 7 V
- 3 3 . 6 V
0 V
5 . 0 V
9 . 1 V
4 . 9 V
4 . 3 V
0 V
0 V
5 . 0 V
5 . 0 V
0 V
- 1 2 . 5
B5V
FL SW
- 2 7 . 7 V - 2 7 . 6 V
- 2 6 . 9 V
- 3 3 . 6 V - 3 6 . 6 V
-35.0V
5.6V 4.8V 5.0V
0 V
4 . 9 V
9 . 2 V
0 V
5 . 0 V
1 2 . 5 1 2 . 5 V
1 2 . 0 V
4 . 8 V
0V
1 2 . 0 V
0 V
1 1 . 2 V
- 1 2 . 5 V - 1 2 . 5 V
- 1 2 . 4 V
1 2 . 5
5 . 0 V
0 V
0 V
4 . 8 V
1 2 . 0 V
0 V
A+12V
A-12V
POWER PWB
T H I S B L O C K N . I
!
*
*
*
*
*
*
*
(SHEET 2)
(SHEET 2)