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Sony TRINITRON KD-34XBR2 Service Manual page 81

Trinitron color television
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C BOARD SCHEMATIC DIAGRAM
1
|
2
|
3
|
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
C BOARD WAVEFORMS
1
3.1 Vp-p (H)
4
|
5
|
6
|
7
2
3
4
3.5 Vp-p (H)
3.3 Vp-p (H)
|
8
|
9
|
10
5
6
145.0 Vp-p (H)
134.0 Vp-p (H)
118.0 Vp-p (H)
— 81 —
|
11
|
12
|
13
C BOARD TRANSISTOR
VOLTAGE LIST
C BOARD IC VOLTAGE LIST
IC9001
pin
1
2
3
4
5
6
7
8
9
10
11
12
13
KD-34XBR2
B
C
E
Q9001
7.5
GND
3.6
Q9002
0.2
11.1
GND
Q9003
2.1
12.0
3.2
Q9004
2.1
12.0
3.2
Q9005
3.2
12.0
2.1
Q9007
11.3
12.0
10.4
Q9008
5.4
12.0
4.8
Q9009
3.2
GND
3.9
Q9010
3.2
GND
4.0
Q9011
3.2
GND
3.9
Q9012
5.4
10.5
4.8
Q9013
11.6
12.0
10.9
Q9014
11.7
450.0
11.1
Q9015
11.0
12.0
10.2
All voltages are in V.
IC9002
IC9003
volt
pin
volt
pin
volt
3.0
1
3.2
1
3.1
3.7
2
3.9
2
3.8
2.9
3
2.9
3
2.9
3.6
4
3.6
4
3.6
2.0
5
2.0
5
2.0
12.0
6
12.0
6
12.0
11.4
7
11.7
7
11.7
GND
8
GND
8
GND
N/C
9
N/C
9
N/C
200.0
10
200.0
10
200.0
N/C
11
N/C
11
N/C
144.0
12
155.0
12
162.0
136.0
13
129.0
13
134.0
All voltages are in V.
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