Sony FD Trinitron KV-28FQ86B Service Manual page 45
Fd trinitron colortv
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Also See for FD Trinitron KV-28FQ86B:
- Service manual (62 pages) ,
- Operating instructions manual (32 pages) ,
- Service manual (24 pages)
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~ D Printed Wiring Board Conductor side ~
1
2
3
4
5
6
7
~ D Board Waveforms ~
10us/div
10us/div
8
10us/div
10us/div
9
10
11
D
E
F
G
10us/div
10us/div
10us/div
20us/div
5ms/div
5ms/div
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I
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~ D Board IC Voltage Table ~
C I
V
l o
a t
g
e
T
a
b
e l
C I
V
l o
a t
g
e
T
a
b
e l
R
f e
N
o
P
n i
N
o
V
l o
a t
g
e
(
) V
R
f e
N
o
P
n i
N
o
V
l o
a t
g
e
(
) V
1
0
3 .
1
3
8 .
2
3
9 .
2
0
4 .
3
3
9 .
3
0
4 .
C I
8
1
0
0
C I
8
1
0
2
5
3
9 .
5
0
4 .
6
3
6 .
6
0
4 .
7
0
4 .
7
0
4 .
1
0
3 .
1
2
5 .
2
3
9 .
2
1
7 .
3
3
2 .
3
1
7 .
C I
8
1
0
1
C I
8
1
0
3
5
3
2 .
5
0
9 .
6
3
6 .
6
3
6 .
7
3
5 .
7
1
1 .
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~ D Board Semiconductor Voltage Table ~
R
f e
e (
( )
) s
b (
( )
) g
c (
( )
) d
R
f e
e (
( )
) s
b (
( )
) g
c (
( )
) d
R
f e
e (
( )
) s
b (
Q
8
1
0
0
0
0
3
0 .
Q
8
1
1
0
2
4 .
3
7 .
0
Q
8
1
2
5
1
2 .
1
Q
8
1
0
1
0
0
3
9 .
Q
8
1
1
1
0
0
6
2
9 .
Q
8
1
2
6
1
2 .
1
Q
8
1
0
2
0
1
0 .
3
6 .
Q
8
1
1
3
0
4 .
0
8
9 .
Q
8
1
2
7
1
1 .
1
Q
8
1
0
3
3
9 .
0
8
9 .
Q
8
1
1
5
8
6 .
8
9 .
0
Q
8
1
2
8
3
4 .
1
Q
8
1
0
4
0
0
3 .
3
7 .
Q
8
1
1
8
0
0
3
6 .
Q
8
1
3
2
0
Q
8
1
0
5
0
3
5 .
0
3 .
Q
8
1
1
9
1
2 .
0
5 .
0
Q
8
2
0
1
0
0
Q
8
1
0
6
0
0
3 .
3
9 .
Q
8
1
2
0
1
3 .
0
5 .
0
Q
8
2
0
2
0
0
Q
8
1
0
7
0
0
3 .
3
9 .
Q
8
1
2
1
0
1
2 .
1
3
5
2 .
Q
8
4
5
5
1
2 .
1
Q
8
1
0
8
2
4 .
0
3 .
0
Q
8
1
2
2
0
5 .
1
4 .
0
Q
8
5
1
0
8
1 .
7
Q
8
1
0
9
0
0
5
8
0 .
Q
8
1
2
3
0
5 .
1
3 .
0
Q
8
5
1
2
0
5
( )
) g
c (
( )
) d
1 .
8
9 .
1 .
0
5 .
0
5 .
8
9 .
0
3
6 .
6 .
3
7 .
9 .
3
7 .
7 .
8
9 .
5 .
0
4 .
3 .
3
2
6 .
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