C Board Schematic Diagram - Sony Trinitron KV-21FS140 SCC-S79A-A Service Manual

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C BOARD SCHEMATIC DIAGRAM

1
|
2
|
3
A
J751
GND
B
R
RV750
110M
0.1W
C
D780
1SS133
1SS133
D781
C782
1000p
50V
B
D
R783
100
1/2W
1
2
1.7
1.6
E
3
GND
1
B
2
R754
2
680
G
3
RN-CP
1
R
4
R753
R752
680
680
GND
5
RN-CP
F
RN-CP
1K
6
9V
7
CN701
7P
WHT
TO A BOARD
CN004
G
C BOARD
CRT DRIVE
RGB DRIVE
H
KV-21FS140
|
4
|
5
|
6
FV
R795
100k
GND
1/2W
1
FPRD
1
3
13
4
R773
C754
1/2W
4.7
11
5
560k
250V
10
6
R774
9
7
150
8
3W
RS
D750
PG102R
G
B
R781
0.56
2W
RS
R757
IC751
R756
1/2W
5
TDA6108A
4
6
1/2W
1k
1k
VIDEO AMP
JW1781 &
5
JW1782
JW1783
5
3
4
5
6
7
8
9
1.7
4.2
139.2
138.4
149.0
R763
R764
1/2W
1/2W
100
100
D754
1SS244-T-77
D755
1SS244-T-77
R765
1/2W
100
D756
1SS244-T-77
C787
R796
1000p
C753
C751
22
500V
B
10
1/4W
250V
500V
1000p
C786
1000p
B
R713
0
C783
D782
B
50V
MM3Z5V6ST1
1000p
|
7
|
8
|
TO T801
1
1000V
CN704
1P
C752
E
2kV
4700p
1
200V
L780
22uH
2
NC
3
GND
4
H1
5
NC
CN703
5P
WHT
TO A BOARD
CN801
R758
1/2W
1k
5
1
GND
R794
0.47
CN705
1/4W
1P
R780
1/2W
470k
C781
250V
4.7
9-965-997-01<BX1S>C
C BOARD WAVEFORMS
1
2
1.6V p-p (H)
1.2V p-p (H)
4
5
124.0 V p-p (H)
104.0 V p-p (H)
KV-21FS140
3
1.4V p-p (H)
6
116.0V p-p (H)
44

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