JVC TH-C9 Service Manual page 48

Standard schematic diagrams
<Main body section>
Power supply section
E P 9 0 1
Q N Z 0 1 3 6 - 0 0 1 Z
Ver.J/C
!
* F 9 0 1 L 9 0 1
Q Q R 1 1 0 5 - 0 0 1
120V 60Hz
P 9 0 1
* F C 9 0 1 F C 9 0 2
Q N G 0 0 0 3 - 0 0 1 Z Q N G 0 0 0 3 - 0 0 1 Z
Ver.B !
230V 50Hz
Ver.UW/UJ/UY/UN
US/UX/UG/UT
110-240V 50/60Hz
*
E P 9 0 2
Q N Z 0 1 3 6 - 0 0 1 Z
Ver.A
240V 50Hz
E 7 0 3 0 6 - 0 0 2
V e r .
A D D R E S S D
R E F N o .
Q M F 5 1 U 1 - 1 R 6 - J 8
* F 9 0 1 ( A - 3 )
( 1 . 6 A / 1 2 5 V )
* R 9 6 2 ( E - 7 ) 1 M
* R 9 6 3 ( E - 8 ) 1 0 0
* D 9 9 1 ( F - 7 ) M T Z J 5 . 1 C - T 2
* K 9 0 2 ( C - 5 ) Q Q R 0 7 7 9 - 0 0 1 Z
* R 9 2 1 ( B - 3 ) N O N E
* P 9 0 1 ( B - 2 ) Q N C 0 0 8 1 - 0 0 1
* R 9 1 0 * R 9 1 1 ( B - 5 ) 7 5 0 k
* C P 9 5 2 ( F - 1 0 ) 0 ( B 3 1 9 8 )
V e r .
A D D R E S S D
R E F N o .
Q E T M 2 D M - 1 5 7
* C 9 0 7 ( B - 5 )
( 1 5 0 / 2 0 0 )
* D 9 5 4 ( F - 9 ) F R 1 0 4 S - T 5
* B 3 0 0 3 ( B - 1 0 )
D 9 0 1
!
D I 1 0 6
3 R 9 0 1
C 9 0 8 6 8 k
0 . 0 0 3 3
! ( 1 W )
/ 1 0 0 0
!
1 2
* C 9 0 7
C 9 0 9
1 0 0 p / 1 0 0 0
D 9 0 3
1 0 E R B 4 0 - T 1
4
D 9 0 2
C 9 1 3 1 0 E R B 4 0 - T 1
1 0 0 p / 1 0 0 0
GROUND POINT
FOR PRIMARY
! I C 9 0 1
VOLTAGE
S T R - G 6 6 5 1
R 9 0 7
0 . 4 7
H S 9 0 1 D 9 0 4
( 2 W )
1 0 E R B 4 0 - T 1
O C P / F B
V I N
G N D * K 9 0 2
S
D
* R 9 0 6
6 8 0 C 9 1 4 D 9 1 0
1 0 E R B 4 0 - T 1
3 9 / 2 5
SWITCH
REG. C 9 1 5
4 7 0 p / 5 0
4 1
3 2
5 . 2 V
4 1
R 9 0 8 C 9 1 8
0 . 1 / 5 0
3 . 3 k
3 2
4 . 2 V
D 9 1 1
F R 1 0 4 S - T 5 Q 9 9 1
K T C 3 8 7 5 / Y G / - X
0 V
!
C 9 1 6
0 . 0 0 2 2 / A C 2 5 0 V
C 9 1 7
N I
VERSION CODES
J / C B U Y / U W / U J / A
U S / U N / U X / U G / U T
J :U.S.A.
Q M F 5 1 U 1 - 1 R 6 - J 8 Q M F 5 1 W 2 - 1 R 6 - J 8 Q M F 5 1 W 2 - 1 R 6 - J 8
C :CANADA
( 1 . 6 A / 1 2 5 V ) ( T 1 . 6 A L ) ( T 1 . 6 A L )
B :GREAT BRITAIN
1 M N O N E N O N E
UW:BRAZIL/MEXICO/PERU
1 0 0 1 8 0 1 8 0 UY:ARGENTINE
UJ:USA MILITALY BASE
M T Z J 5 . 1 C - T 2 M T Z J 5 . 1 B - T 2 M T Z J 5 . 1 B - T 2
A :AUSTRALIA
US :SINGAPORE
Q Q R 0 7 7 9 - 0 0 1 Z 0 ( B 3 1 9 9 ) 0 ( B 3 1 9 9 )
UG:TURKEY/EGYPT/SOUTH AFRICA
3 . 3 M N O N E N O N E UN:INDONESIA
UX:SAUDI ARABIA
Q N C 0 0 8 2 - 0 0 1 Q N C 0 0 8 1 - 0 0 1 Q N C 0 0 8 1 - 0 0 1
UT:TAIWAN
7 5 0 k 4 7 0 k 4 7 0 k
I C P - N 5 - T I C P - N 5 - T I C P - N 5 - T
*
FOR POWER CONSUMPTION C/M:
B U Y / U W / U J / A
J / C
U S / U N / U X / U G / U T
Q962, Q963, R967 USED FOR B VERSION ONLY
O T H E R S U S E B 3 0 0 3
Q E T M 2 D M - 1 5 7 Q E T M 2 G M - 6 8 6 Q E T M 2 G M - 1 0 7
( 1 5 0 / 2 0 0 ) ( 6 8 / 4 0 0 ) ( 1 0 0 / 4 0 0 ) Q965 & B3116 USED FOR B VERSION ONLY
O T H E R S U S E B 3 0 0 1
1 0 E R B 4 0 - T 1 F R 1 0 4 S - T 5 F R 1 0 4 S - T 5
S H O R T O P E N S H O R T
! T 9 0 1 C 9 5 1 1 0 0 p / 5 0
Q Q S 0 0 9 7 - 0 0 1
! C P 9 5 1
I C P - N 1 0 - T
1 7
D 9 5 1 C 9 6 0
C 9 6 1
F R 1 0 4 S - T 5 8 2 / 1 0 1 . 5 / 2 5
8
C 9 5 2 1 0 0 p / 1 0 0 0
2
Q 9 5 3
-VDISP
R 9 5 4 K T A 1 2 6 7 / Y G / - T
!
1 0
9 F R - 3 6 . 6 V
( 1 / 4 W ) L 9 5 1
D 9 5 2 0 . 2 2
*
F R 1 0 4 S - T 5
B 3 0 0 3
3 1 0
1 1
4
*
1 2 R 9 6 7
* 1 0 k
Q 9 6 3
K R A 1 0 4 S - X K T C 3 8 7 5 / Y G / - X
R 9 0 3
2 7
5 1 3
C 9 5 3 1 0 0 p / 5 0
D 9 0 8
1 0 E R B 4 0 - T 1
1 6
R 9 0 4 L 9 5 2
! D 9 5 3
6
2 2
2 . 2 k S B 3 4 0 - F 8 2
1 5
C 9 1 0
1 4
2 2 0 p / 5 0
1 . 2 1 V
!
R 9 6 9
P C 9 0 2
P C 1 2 3 Y 2 2 F Z 2 2 0
0 V
!
P C 9 0 1
P C 1 2 3 Y 2 2 F Z
C 9 9 2
0 . 4 7 / 5 0
C 9 9 3
1 0 0 p / 5 0
R 9 6 0
* D 9 9 1
1 0 0
0 . 6 V
C 9 5 4 1 0 0 p / 5 0
!
* D 9 5 4
C 9 7 9
8 2 0 / 1 6
GROUND POINT
FOR SECONDARY
VOLTAGE
C 9 5 6 L 9 5 7
1 0 0 p / 5 0 1 0
!
D 9 5 6
F R 1 0 4 S - T 5
R 9 8 4
C 9 8 2
5 6 0 / 2 5
K T A 1 5 0 4 / Y G / - X
C 9 8 7
1 8 0 / 2 5
D 9 5 7
!
F R 1 0 4 S - T 5
L 9 5 9
C 9 5 7
1 0
1 0 0 p / 5 0
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
2-2
GVA10092-A2
Q 9 5 1 POWER PWB
2 S C 3 5 7 6 - J V C - T R 9 5 1
1 5
- 2 7 . 6 V - 2 7 . 7 V
R 9 5 2
1 0 k
FL SW
- 2 6 . 9 V
R 9 5 3
2 2 k
- 3 3 . 6 V
DVD5V SW
4 . 9 V
5 . 0 V
Q 9 5 4
S I 2 3 0 5 D S - X B 3 1 1 6
*
0 V
I C 9 5 1 P Q 0 5 R D 2 1 S S J H
* 0 V
Q 9 6 2
4 . 8 V
Q 9 5 5 *
K R C 1 0 3 S - X
0 V *
B 3 0 0 1
D5V 1 2 3 4
R 9 6 6 2 2 0
! !
C P 9 9 9 D 9 9 9
I C P - N 1 0 - T
1 N 4 0 0 3 S - T 5
T H I S B L O C K N . I
I C 9 5 3
B5V
K I A 7 8 0 5 A P I
9 . 2 V 5 . 0 V
1 3
2
0 V
N I
C 9 7 0
!
L 9 5 5 2 2 D 9 7 0
E R 2 0 4 - F 3 3
C 9 9 7 C 9 8 1 M9V
2 2 0 / 1 6 1 . 5 / 2 5
Q 9 5 8
K T A 1 2 7 1 / O Y / - T
1 2 . 5 1 2 . 5 V
R 9 8 3
1 2 . 0 V
R 9 8 5
A+12V
1 k 1 . 3 k
C 9 8 5
1 0 0 / 2 5
1 2 . 0 V
2 . 2 k
0 V
Q 9 6 0
1 1 . 2 V 4 . 8 V
1 2 . 0 V
0 V
D 9 5 8
1 S S 1 3 3 - T 2
R 9 8 6
1 . 5 k
R 9 8 7
C 9 8 6
1 . 5 k A-12V
1 0 0 / 2 5
R 9 8 8
- 1 2 . 4 V
2 . 2 k
- 1 2 . 5 V - 1 2 . 5 V
Q 9 6 1
K T C 3 2 0 3 / O Y / - T
- 2 9 . 7 V
F -
1
- 2 4 . 8 V
F +
2
- 3 3 . 6 V
- V D I S P
3
5 . 0 V
D 5 V
4
D G N D
5
0 V
D G N D
6
5 . 0 V
B 5 V
7
5 . 0 V
D V D - P O N
8
5 . 0 V
S Y S - P O N
9
4 . 9 V
D V D 5 V
1
D G N D
2
0 V
D G N D
3
4 . 3 V
D V D 3 . 3 V
4
M G N D
5
9 . 1 V
M 9 V
6
0 V
M G N D
7
1 2 . 5
A + 1 2 V
8
0 V
A G N D
9
- 1 2 . 5
A - 1 2 V
1 0
E P 9 5 1
Q N Z 0 1 3 6 - 0 0 1 Z
SHEET 1