Read Sony CPD-E240 Service Manual online
— 22 —
CPD-E240
1
2
4.43 Vp-p (H)
3.14 Vp-p (H)
5
6
1.165 kVp-p (H)
92.00 Vp-p (H)
7
8
9
1.44 Vp-p (H)
56.31 Vp-p (H)
11.56 Vp-p (H)
4
5.51 Vp-p (H)
3
5.11 Vp-p (H)
10
11
12
9.83 Vp-p (H)
9.23 Vp-p (H)
11.56 Vp-p (H)
13
14
1.46 Vp-p (H)
1.175 kVp-p (H)
15
1.56 Vp-p (H)
D BOARD IC VOLTAGE TABLE
D BOARD WAVEFORMS
IC401
5
0.0
2
NC
3
2.5
38
5
27
4.9
pin
volt
6
-65.7
3
0
4
2.5
39
5
28
0
1
1.6
7
-66.1
4
GND
5
-14.8
40
NC
29
0.4
2
14.3
8
-75.1
5
GND
6
2.5
41
NC
30
GND
3
-13.3
9
-74.9
6
NC
7
2.5
42
NC
IC904
4
-14.4
10
NC
7
88.2
8
0.2
43
NC
pin
volt
5
0.3
11
GND
IC611
9
0.2
44
0.1
1
GND
6
13.8
12
NC
pin
volt
10
14.7
45
2.4
2
GND
7
1.6
13
0
1
2.5
IC901
46
0.5
3
GND
IC501
14
6.1
2
GND
pin
volt
47
0.5
4
5.0
pin
volt
IC602
3
4.5
1
0.1
48
3.7
5
5.0
1
12.1
pin
volt
IC701
2
4.9
49
5
IC905
2
4.7
1
3.0
pin
volt
3
2.7
50
0.3
pin
volt
3
4
2
8.7
1
4.8
4
1.6
51
5
1
GND
4
6.3
3
GND
2
4.9
5
4.8
52
5
2
GND
5
8.8
4
6.3
3
4.9
6
4.8
53
5
3
GND
6
6.2
5
1.2
4
4.8
7
0
54
5
4
GND
7
GND
IC603
5
4.9
8
NC
55
NC
5
5
8
0.2
pin
volt
6
4.9
9
5
56
GND
6
5
9
GND
1
9.3
7
4.9
10
GND
IC902
7
5
10
8.4
2
8.2
8
4.9
11
5
pin
volt
8
5
11
4.6
3
-73.9
9
4.8
12
5
1
2.2
IC906
12
5.8
4
-65.3
10
12.1
13
5
2
4.9
pin
volt
13
5.8
IC604
11
4.1
14
0.5
3
4.7
1
GND
14
5.8
pin
volt
12
4.9
15
5
4
4.5
2
GND
15
7.1
1
2.5
13
4.9
16
4.3
5
GND
3
GND
16
11.6
2
GND
14
4.4
17
NC
6
3.9
4
GND
17
12.1
3
6.9
15
1.1
18
4
7
6
5
5
18
8.8
IC605
16
4.7
19
-0.2
8
4.9
6
5
19
9.4
pin
volt
17
4.4
20
0.1
9
4
7
5
20
8.2
1
14.7
18
GND
21
NC
10
5
8
4.9
21
0
2
12.1
IC702
22
0.1
11
6.8
IC908
22
4.7
3
GND
pin
volt
23
4.9
12
4.6
pin
volt
23
4
4
4.8
1
-0.1
24
5
13
NC
1
0
24
4
IC607
2
0.0
25
0.0
14
0.4
2
5
IC502
pin
volt
3
2.2
26
0
15
GND
3
5
pin
volt
1
5
4
2.2
27
0.4
16
11.7
4
0
1
1.1
2
0
5
2.2
28
0.1
17
0.4
5
GND
2
1.1
3
GND
6
0.0
29
GND
18
4.9
6
NC
3
-14.9
IC608
7
-14.8
30
0.4
19
10.7
7
GND
4
-2.8
pin
volt
8
GND
31
5
20
9.9
8
5
5
14.7
1
12.1
9
14.7
32
0.4
21
1.5
9
0
IC601
2
5
10
3.2
33
0.5
22
10.4
10
0.4
pin
volt
3
GND
IC703
34
5
23
4.9
11
4.7
1
77.4
IC610
pin
volt
35
5
24
5.1
12
4.7
2
NC
pin
volt
1
-0.1
36
4.4
25
4
13
0
3
GND
1
-71.3
2
0.0
37
4.7
26
0.4
14
5
4
-75.7
All voltages are in V
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