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SIGNAL 2 OF 3
SIGNAL 3 OF 3
1
A
B
C
D
E
1
BASIC CIRCUIT DIAGRAM
2
3
All DC voltage to be measured with a tester (100k /V). Voltage taken on a complex color bar signal including a standard color bar signal.
Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.
2
3
10
PRODUCT SAFETY NOTE: Components marked with a
safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service
Manual. DonÕt degrade the safety of the receiver through improper servicing.
4
5
30
13
12
11
23
17
22
14
20
21
15
16
18
19
SIGNAL 3 OF 3
4
5
and shaded have special characteristics important to
6
DC voltage
CICUIT# PIN#
Vdc
TV mode PC mode
B
NC
NC
Q801
C
NC
NC
E
NC
NC
B
NC
NC
C
NC
NC
Q802
E
NC
NC
A
B
NC
NC
Q803
C
NC
NC
E
NC
NC
B
3.8
4.4
C
11.0
10.7
Q804
E
3.1
3.7
B
11.2
11.2
Q805
C
11.9
6.1
E
11.0
10.8
B
11.8
11.8
28
Q806
C
149.4
1.5
E
11.3
11.2
B
149.6
1.6
C
0
0
Q807
E
150.5
1.8
B
151.2
1.8
Q808
C
218.4
218.7
E
150.8
1.9
29
B
0
0
C
11.9
11.8
Q809
B
E
0
0
B
3.6
4.3
Q810
C
11.0
10.8
E
2.9
3.6
DC voltage
CICUIT# PIN#
Vdc
TV mode PC mode
B
11.3
11.3
C
11.9
11.9
Q816
E
11.0
10.9
B
11.9
11.8
C
152.9
2.0
Q817
E
11.3
11.2
B
152.5
110.8
Q818
C
0
0
E
153.3
2.3
B
154.6
2.1
C
C
218.3
218.8
Q819
E
154.5
2.1
B
0
0
Q820
C
6.0
6.1
E
0
0
B
11.3
11.2
C
11.9
11.9
Q811
E
11.0
10.8
B
11.8
11.8
C
162.1
2.2
Q812
E
11.3
11.2
B
162.1
2.2
Q813
C
0
0
E
162.7
2.4
B
163.4
2.4
C
218.3
218.6
Q814
E
163.2
2.5
B
3.5
4.2
Q815
C
11.0
10.9
E
2.8
3.4
D
E
6
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