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A
B
8
7
6
5
4
3
2
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
B
C
DIGITAL COMB FILTER SCHEMATIC DIAGRAM
C1511
50V
0.1
KA
0
2.4
3.0
2.6
2.6
0
0
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
5.4
3.8
1.4
4.2
3.6
2.2
2.5
C1506
0.01 B
4.4
5.0
4.4
C1501
1.7
BUFFER
2.4
Q1503
0.1 B
BUFFER
1.1
2SC2412K
Q1501
2.1
C1505
R1513
2SC2412K
0.1 B
1.2K
NOTE:
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
D
E
(COMB PCB)
5.4
BUFFER
C1525
2.5
2SC2412K
50V
3.3
YK
1.9
L1503
W803
820uH
5.5
0
5.0
Q1502
2SA1037AK
2.8
C1531
W805
0.1 B
RECORD COLOR SIGNAL
RECORD LUMINANCE SIGNAL
TUNER VIDEO SIGNAL
D
E
F
G
L1506
R1511
22uH
1K
6
5
C IN
4
3
2
1
PCB330
TEAA70
F
G
H
8
7
6
5
4
3
2
1
H
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