A Board; Ca Board; Ma Board - Sony TRINITRON KV-27FS13 Manual De Servicio

CA BOARD SCHEMATIC DIAGRAM
1 |
A
CN704
TO A BOARD
(T505)
— G2
1
FOCUS
TO A BOARD
B
(T505)
C707
0.0047
2kV
—
200V
C
—
D
CN705
9P
TO MA BOARD
CN303
IK
1
—
GND
2
TP47R
R
3
TP47B
B
4
G
5
E
GND
6
N/S
7
N/S MUTE
8
H-TRAP
9
CN706
—
200V
6P
TO A BOARD
CN502
200V 6
N.C. 5
GND
F 4
HEATER 3
-13V 2
+13V
1
—
R720
2.2k
0.0V
R721
2.2k
G
—
H
—
I
—
2 | 3
R718
*
2W
R716
R717
100k
*
1/2W
2W
RV701
E
VSTAT CONTROL
110M
IC702
TDA6108JF/N1B
CRT DRIVE
1 2 3 4
2.2V
3.6V
G
C705
L701
10
250V
B
R OUT R
B OUT
R700
22k
C710
10
C704
4.7
250V
-13V
0.3V
Q701
C708
0.1
2SC3311A
:MPS
NS MUTE
R703
100
1.7V
Q700
0.0V
2SC3311A
NS MUTE
(RGB DRIVE)
(CRT DRIVE)
KV-27FS13/ 27FS17/ 27FV17/ 29FV17/ 29FV17C/ 32FS13/ 32FS17/ 34FS13C/ 34FS17
| 4 |
J701
G4 G2
3 5
6 G1-1
CV
1 7
H1
H2
8
13 9
G1-3 G1-2
12 10
11
KR KB
KG
R715
R
560k
1/2W
RGP10GPK23
G
B
1 2 3
R712 R713
1k 1k
5 6 7 8 9
1/2W 1/2W
134.5V
144.4V
R710
100
R709
100
R708
100
D702
D703
1SS83TD
1SS83TD
C706
200V
0.1
250V
C709
220
16V
13V
IC701
R701
LA6500-FA
10k
N/S DRIVE
0.3V -0.6V
13V
R702
1 2 3 4 5
220
0.3V
C703
47
25V
R704
2.2k
R705
10k
C702
0.1
:MPS
R706
1
R707
-13V
1.5
:FPRD
C701
47
25V
— 39 —
5 | 6
H
CV
CN702
:PIN-J
D704
1 E
R714
100
1/2W
R711
1k
1/2W
D701
1SS83TD
R719
220
2W
1 COIL-
2 NC
COIL+
3
CN701
3P
BA5-911-CA
| 7 | 8
KG KB G2
CRT
HV
KR G1 G4
N/S COIL