C Board Schematic Diagram - Sony TRINITRON KV-21FS140 Service Manual

4-3-8. C Board Schematic Diagram

1 2 3
A
J751
145154411
B
GND
D780
1SS133T-77
STOPPER
C
RV750
110M
D781
1SS133T-77
D
STOPPER
C782
1000p
R783
CN701
100 B
1
WHT
IC751
TDA6108AJF/N1
RGB
E To A (Block 001)
R766 XX
CN004 C788
R754
XX
R767
680
GND 1
RN-CP
R768
B 2
C789
G 3
XX
R 4 C790
R753
XX
680
F GND 5
RN-CP
R752 680 RN-CP
1K 6
9V 7
L750
C759
R786
XX
XX
XX
JW1750
XX
G
R785
C
XX
(VIDEO AMP)
H
I
J
4 5 6
FV
R795
!
100k
1/2W
GND FPRD
1000V
1
1
R760
3
13
R773
XX
C754
4 560k
4.7
1/2W
11 5 250V
6
10
9 7
R774
8
R781
150
0.56
3W
2W
RS
D750
PG102R
PROTECTOR
R757
1k
4 5 6
R756
2 3
1
1k
1/2W
1/2W
L781
JW1781
L782
XX 5
XX
2 3 4 5 6 7 8 9
R763
R764
100 100
D754
HSS82-TJ
XX
PROTECTOR
D755
XX
R765
HSS82-TJ
100
PROTECTOR
C787
C751
C753
1000p 10
1000p
250V
500V B
500V
JW702
C781
C786
R777
4.7
1000p
R784 R775
XX
B 250V
XX XX
R778 R713
0
XX
Q701
R776
C783
D782
XX XX
1000p
SWITCH RD5.6SB-T1
B
CLAMP
B-BX1S(05)13107-...-C..-21FS140
– 45 –
KV-21FS140 KV-21FS140
RM-YA005 RM-YA005
7 8 9
CN704
1P
1 1000V
C752
4700p
2kV
E
1 200V
L780
2 NC
22uH
3 GND
4 H1
5 NC
CN703
5P
WHT
To A (Block 004)
CN801
R758
1k
KG KB G2
1/2W
L783
XX
D756
HSS82-TJ
CV KR G1 G4 HV
PROTECTOR
R794
1 GND
0.47
1/4W CN705
1P
5
R780
470k
1/2W
10 11 12
!
PICTURE
TUBE
A51LPT70X
– 46 –
13 14