Sony TRINITRON KV-29FS12K Service Manual page 29

KV-29FS12K
CA Board Schematic Diagram
R717
2.2
2W
CN704
TO A BOARD
(T505)
G2 1
FOCUS
TO A BOARD
(T505)
C707
0.0047
2kV
E
200V
IC702
TDA6108JF/N1B
CRT DRIVE
2.2V
CN705
9P
TO MA BOARD
C705
L701
10
CN303
250V
IK
1
GND
2
TP47R R OUT
R 3
TP47B B OUT
B 4
G
5
GND
6
N/S
7
N/S MUTE
8
H-TRAP
9
CN706 C710
10
200V
6P
TO A BOARD
CN502
200V
6
N.C. 5
C704
4.7
GND 4 250V
HEATER 3 -13V
-13V
2
+13V 1
0.3V
R720
2.2k Q701
2SC3311A
0.0V NS MUTE R703
100
R721
2.2k
1.7V
Q700
0.0V
2SC3311A
NS MUTE
(RGB DRIVE)
(CRT DRIVE)
Z
Boards & Boards
R716
100k
1/2W
J701
G4 G2
3 5
6 G1-1
CV
1 7
H1
RV701
VSTAT CONTROL
H2
8
110M
13 9
G1-3 G1-2
12 10
11
KR KB
KG
R715
R
560k
1/2W
D704
G RGP10GPK23
R714
100
B
1/2W
1 2 3
R712 R713 R711
1k 1k 1k
1 2 3 4 5 6 7 8 9
1/2W 1/2W
1/2W
134.5V
3.6V
G 144.4V
R710
100
R709
100
B
R708
100
D702 D701
R D703
1SS83TD 1SS83TD 1SS83TD
200V
C709
R700
220
22k
16V
13V
IC701
R701
LA6500-FA
10k
N/S AMP
0.3V -0.6V 13V
C708 R702
1 2 3 4 5
0.1 220
:MPS
0.3V
C703
47
25V
R719
R704
220
2.2k
2W
R705
10k
C702
0.1
:MPS R706
1
R707
-13V
1.5
:FPRD
C701
47
25V
BA5-895-CA
— 42 —
KG KB G2
CRT
H
G4 HV
CV KR G1
CA BOARD WAVEFORMS
CN702
1
:PIN-J
E
1
132.8V p-p (H)
2
135.9V p-p (H)
3
140.6V p-p (H)
Z
[AC POWER SWITCH]
1
N/S COIL
COIL-
1
A
2 NC
3 COIL+
CN701
3P
B
[RGB DRIVE, CRT DRIVE]
1 2
A
B
C
D
E
HZ Board Schematic Diagram
2
CN901
2P AC POWER SW
WHT
:AC
AC 1
AC 2
AC IN
220V/50Hz
(AC POWER SW)
— 43 —
3
S901
CN902
4P
2P
WHT
:AC
1 AC
2 AC
TO A BOARD
CN602
BA5-895-HZ