CFA1797B
7.0TROUBLESHOOTING
TEST CONDITIONS: AC LINE IN:110V/60Hz
TIMING: 640X480-60Hz (31K)
PATTERN: a. Cross-hatch b. Full white
Unit: Volt
IC
IC601 (M52743)
PIN
MODE
1
2
3
4
5
6
7
8
9
10
Cross-hatch
0.65
2.45
11.78
0.14
GND
2.44
0.01
11.77
0.14
GND
Full white
0.64
2.85
11.76
0.14
GND
2.85
3.03
11.75
0.14
GND
IC
IC601 (M52743)
PIN
MODE
11
12
13
14
15
16
17
18
19
20
Cross-hatch
2.43
11.76
0.14
GND
3.06
0.01
5.00
0.02
0.10
5.01
Full white
2.87
11.75
0.14
GND
2.74
0.01
5.00
0.02
0.21
5.01
IC
IC601(M52743)
PIN
MODE
21
22
23
24
25
26
27
28
29
30
Cross-hatch
5.01
GND
3.89
1.79
2.05
2.21
0.37
4.95
1.94
1.92
Full white
5.01
GND
3.84
1.79
2.05
2.21
0.79
4.95
3.45
1.92
IC
IC601 (M52743)
PIN
MODE
31
32
33
34
35
36
Cross-hatch
4.45
1.93
GND
3.72
1.94
11.67
Full white
4.45
3.43
GND
4.22
3.43
11.64
IC
IC603 (M35045)
PIN
MODE
1
2
3
4
5
6
7
8
9
10
Cross-hatch
5.00
GND
4.99
5.01
5.01
5.01
GND
5.00
5.00
5.00
Full white
5.00
GND
5.00
5.00
5.01
5.01
GND
5.00
5.00
5.00
IC
IC603 (M35045)
PIN
MODE
11
12
13
14
15
16
17
18
19
20
Cross-hatch
GND
0.04
0.05
5.00
0.05
5.00
0.05
0.37
5.00
5.00
Full white
GND
0.04
0.05
5.00
0.05
5.00
0.05
0.79
5.00
5.00
IC
IC604 (LM2435T)
PIN
MODE
1
2
3
4
5
6
7
8
9
Cross-hatch
65.48
65.22
65.12
79.51
GND
1.30
1.30
11.75
1.29
Full white
45.06
44.88
44.46
79.66
GND
2.75
2.74
11.75
2.73
CTX
19
4
8
60
Summary of Contents for EX-710F
Page 1: ...EX 710F SERVICE MANUAL The Monitor Specialists EDITION 1 JAN 2001 CTX ...
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Page 48: ...1795PF2 ...
Page 49: ...CTA1786C 132 ...
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Page 51: ...M E M O OWNER 136 ...
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