JVC TH-S77 Service Manual page 30

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
! * F 9 0 1
F C 9 0 1
F C 9 0 2
Q N G 0 0 0 3 - 0 0 1 Z
Ver.B/E/EN/EV/EE
2
P 9 0 1
Q N C 0 0 9 1 - 0 0 1
230V 50Hz 1
Ver.US/UN/UG/UX/UT
110-240V 50/60Hz
Ver.A
240V 50Hz
E P 9 0 2
Q N Z 0 1 3 6 - 0 0 1 Z
Ver.UF/UB
220V 50Hz
E 7 0 3 0 6 - 0 0 2
Ver.UP
220V 60Hz
V e r .
B / E / E N / E E
A D D R E S S
R E F N o .
Q M F 5 1 W 2 - 1 R 6 - J 8
* F 9 0 1 ( A - 3 )
( T 1 . 6 A L )
* K 9 0 2
( C - 5 ) 0 ( B 3 1 9 9 )
* P 9 0 1 ( B - 2 )
Q N C 0 0 9 1 - 0 0 1
* B 3 0 0 1 ( C - 1 2 )
B 3 0 0 3 ( B - 1 0 ) N O N E
B 3 0 0 4
( B - 1 2 )
V e r .
A D D R E S S D
R E F N o .
* C 9 0 7 ( B - 5 )
( 1 0 0 / 2 0 0 )
* D 9 5 4 ( F - 9 ) F R 1 0 4 S - T 5
D 9 0 1
! D I 1 0 6
4 R 9 0 1
C 9 0 8 6 8 k
! 0 . 0 0 3 3
( 1 W )
/ 1 0 0 0
L 9 0 1 !
Q Q R 1 1 0 5 - 0 0 1
1 2
* C 9 0 7
D 9 0 3
1 0 E R B 4 0 - T 1
3
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
( 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
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
3
4
R 9 0 8 C 9 1 8
0 . 1 / 5 0
3 . 3 k
3
D 9 1 1
F R 1 0 4 S - T 5
K T C 3 8 7 5 / Y G / - X
! C 9 1 6
0 . 0 0 2 2 / A C 2 5 0 V
C 9 1 7
0 . 0 0 1
U G / U S / U N / U X / U T
VERSION CODES
/ E V
/ U P / U F / A / U B
J :U.S.A.
Q M F 5 1 W 2 - 1 R 6 - J 8
C :CANADA
( T 1 . 6 A L )
E :GERMANY/FRANCE/HOLLAND
0 ( B 3 1 9 9 )
B :GREAT BRITAIN
Q N C 0 0 9 1 - 0 0 1 EE:RUSSIA
EN:SWEDEN/NORWAY/FINLAND/DENMARK
N O N E
EV; EAST EUROPE
A :AUSTRALIA
UW:BRAZIL/MEXICO/PERU
US:SINGAPOLE
UJ:USA MILITALY BASE
UN:INDONESIA
UT:TAIWAN
UG:TURKEY/EGYPT/SOUTHAFRICA
B / E / E N / E E / E V U S / U N / U G / U X Parts are safety assurance parts.
J / C
A / U B / U P / U F / U T
When replacing those parts make
Q E Z 0 6 8 8 - 6 8 6 Q E Z 0 6 8 8 - 1 0 7
sure to use the specified one.
( 1 2 0 / 2 0 0 )
( 6 8 / 4 0 0 ) ( 1 0 0 / 4 0 0 )
F R 1 0 4 S - T 5 F R 1 0 4 S - T 5 F R 1 0 4 S - T 5
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
F R 1 0 4 S - T 5 8 2 / 1 0
8
C 9 5 2 1 0 0 p / 1 0 0 0
2
C 9 0 9
-VDISP
1 0 0 p / 1 0 0 0 ! R 9 5 4
1 0
9
F R
( 1 / 4 W ) L 9 5 1
!
D 9 5 2 0 . 2 2
F R 1 0 4 S - T 5
3 1 0
1 1
4
1 2
D 9 0 4
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
! D 9 5 3
6
2 . 2 k
D 9 1 0 R K 3 4 - L F B 2
1 5
C 9 1 0
1 4
2 2 0 p / 5 0
1
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
2
0 V
5 . 2 V
1
!
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
2 1 0 0 p / 5 0
R 9 6 0
4 . 2 V D 9 9 1
1 0 0 M T Z J 5 . 1 B - T 2
Q 9 9 1
0 . 6 V
0 V
!
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
C 9 8 2
5 6 0 / 2 5
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
2-2
Q 9 5 1
2 S C 3 5 7 6 - J V C - T R 9 5 1
1 5
- 1 4 . 4 V - 1 4 . 5 V
R 9 5 2 ( 1 / 4 W ) U N F
1 0 k
C 9 6 1 FL SW
- 1 3 . 8 V
1 . 5 / 2 5
Q 9 5 3 R 9 5 3
K T A 1 2 6 7 / Y G / - T
2 2 k
- 3 6 . 2 V - 2 2 . 1 9 V
*
B 3 0 0 3
- 2 2 . 8 V
- 2 2 . 8 V
K R A 1 0 4 S - X
0 V
*
4 . 9 V
- 2 2 . 3 V 5 . 0 V
Q 9 5 4
D5V
S I 2 3 0 5 D S - X
0 V
I C 9 5 1
DVD5V SW
P Q 0 5 R D 2 1 S S J H
0 V
Q 9 6 3 4 . 8 V
0 V Q 9 5 5
K R A 1 0 4 S - X
K R C 1 0 3 S - X
0 V
1 2 3 4
L 9 5 2
2 2
R 9 6 6 2 2 0
B5V
!
!
C P 9 5 3 D 9 5 5
1 N 4 0 0 3 S - T 5
I C P - N 5 - T
I C 9 5 3
N I
5 . 0 V
9 . 2 V
1 3
2
0 V
C 9 5 4 1 0 0 p / 5 0
C 9 7 1
L 9 5 5 2 2
* D 9 5 4 N I
E R 2 0 4 - F 3 3
C 9 9 7 C 9 8 1 M9V
C 9 7 9
2 2 0 / 1 6 1 . 5 / 2 5
8 2 0 / 1 6
Q 9 5 8
K T A 1 2 7 1 / O Y / - T
1 2 . 9 V 1 2 . 9 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
R 9 8 4 2 . 2 k
0 V
Q 9 6 0
1 1 . 2 V 4 . 8 V
K T A 1 5 0 4 / Y G / - X
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 3 . 2 V - 1 3 . 1 V
Q 9 6 1
K T C 3 2 0 3 / O Y / - T
GVA10097-A2
POWER PWB
Q 9 5 2
B 3 2 0 2
- 2 0 . 0 V
F -
9
- 1 5 . 7 V
F +
* 8
- 2 2 . 3 V
- V D I S P
7
5 . 0 V
D 5 V
6
D G N D
5
0 V
D G N D
4
4 . 8 V
B 5 V
3
4 . 8 V
D V D - P O N
2
4 . 1 V
S Y S - P O N
1
4 . 9 V
D V D 5 V
1 0
D G N D
9
0 V
D 9 7 0 !
D G N D
8
N I
E R 2 0 4 - F 3 3
4 . 1 V
D V D 3 . 3 V
7
C 9 7 0 M G N D
6
9 . 4 V
M 9 V
5
0 V
M G N D
4
1 2 . 6 V
A + 1 2 V
3
0 V
A G N D
2
- 1 2 . 9 V
A - 1 2 V
1
E P 9 5 1
N I
SHEET 1