Sony Trinitron HMD-A240R Service Manual page 41

Color monitor
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IICSCL
5
FB016
BPCLP
4
CBLK
3
FB017
5.0 MM
VRTRC
2
HRTRC
1
J
K
A BOARD IC VOLTAGE LIST
IC00
6
NC
13
0
20
2.1
pin
volt
7
2.1
14
0
21
3.3
1
4.7
8
4.7
15
0
22
11.9
2
4.5
9
2.1
16
11.9
23
GND
3
2.5
10
3
17
0
24
2
4
2.3
11
2
18
0.8
25
3.3
5
2.8
12
0.07
19
GND
26
GND
5.0 MM
R018
100
:CHIP
R017
100
:CHIP
R006
100
:CHIP
27
1.9
IC00
6
79.4
IC00
6
28
3.3
pin
volt
7
GND
pin
volt
7
29
11.9
1
56.6
8
2.1
1
0.5
8
30
0.06
2
GND
9
2.0
2
1.0
9
3
56.3
10
11.9
3
1.0
10
4
GND
11
2
4
5.0
11
5
54.4
5
4.2
12
R028
2.2k
:CHIP
R052
0.2
10k
:CHIP
5.0
13
0
IC00
6
NC
4.7
14
0
pin
volt
7
67.3
4.5
15
0
1
GND
8
61.0
5.0
16
GND
2
11.9
9
62.4
0
3
4.8
10
NC
NC
4
4.8
11
178.8
0
5
4.8
All voltages are in V
4.2
Q006
2SC2412K
:BUFFER
A BOARD WAVEFORMS
2
1
.725 Vp-p (H)
.705 Vp-p (H)
3
4
.701 Vp-p (H)
3.188 Vp-p (H)
5
6
2.938 Vp-p (H)
2.769 Vp-p (H)
7
12
8
40.94 Vp-p (H)
38.75 Vp-p (H)
9
10
35.94 Vp-p (H)
1
11
— 17 —

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