Sanyo DC-C70 Service Manual page 26

Mini component system
Table of Contents

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IC & TRANSISTOR
VOLTAGES
ICIO1
LA9240M
Pin No.
1
I
2
RAY
25
25
STOP
25
25
Pin No.
16
17
lwlY
28
25
STOP
25
25
Pin No.
31
3?
RAY
23
0
STOP
23
0
Pin No.
46
47
F7..AY
25
25
STOP
25
25
Pin No.
N
&?
HAY
23
39
STOP
22
4.3
IC102 LC78622N
Pin No.
1
I
2
HAY
o
0
STOP
o
0
Pin No.
16
17
RAY
1.7
0
STOP
4.9
4.9
Pin No.
31
32
FLAY
24
0
STOP
24
0
Pin No.
4
47
I%4Y
o
0.1
STOP
o
(21
Pin No.
al
K
FWY
22
0
STOP
22
0
3
4
5
6
7
8
25
2.5
2.5
25
25
25
25
2.5
2.5
25
25
25
18
19
m
25
2?
23
25
2.5
2.6
25
0
24
25
2.5
2.5
25
0
25
33
34
s
36
37
28
0
4.9
0
1.5
0
0
0
4.9
5.0
4.8
0
4.9
48
a
50
51
=
83
0
0
2.3
4.5
0
0
0
0
23
4.8
4.8
0
53
64
0
5.0
1
,
m
,
,
9
10
11
12
13
2.5
25
25
25
2.5
2.5
25
25
25
2.5
24
B
z
27
B
2.4
25
25
28
2.5
2.5
25
25
25
2.5
39
a
41
42
43
0
08
24
24
2.5
0
0
1.6
24
2.4
54
55
56
57
58
4.9
0
50
25
2.5
0
0
50
25
25
(v)
14
15
2.5
26
25
25
29
30
2.7
23
2.5
23
44
*
25
0
25
0
59
60
25
26
0.9
0.9
(v)
3
4
5
6
7
8
9
10
11
12
13
14
15
1.6
0
1.6
50
0.3
0
2.5
25
0
0.9
0
0
0
0
0
1.6
5.0
0
0
2.5
2.4
0
0
0
4.9
0
18
19
a)
21
a
B
24
z
%
27
B
29
30
50
0
0
24
50
5.0
4.9
1.5
0
0
1.8
0
0
4.9
0
0
24
0
4.9
4.8
24
0
0
2.4
0
4.9
33
34
35
36
37
38
3e
40
41
42
43
44
*
o
0
0
52
21
0
0
21
52
0
5.0
2.0
20
0
0
4.9
52
21
0
0
21
52
4.9
4.9
2.0
20
46
49
50
51
52
53
54
s
56
57
58
@
60
0
0.1
0
0.9
25
0.9
0
0
0
4.5
4.8
0
z
22
0
2.5
1.3
25
0
0
0
4.8
4.8
4.8
0
21
63
64
0
0
0
0
IC103 LA6541
(v)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
FUY
a3
o
27
2.5
4.1
35
35
4.1
2.5
27
50
~7
5.0
so
26
STOP
a6
4.8
25
2.5
2.5
39
38
4.0
25
2.5
50
~8
5.f3
5.0
25
Pin No.
16
17
18
19
al
21
z
23
34
flAY
6.3
38
39
3.6
3.9
25
25
25
84
STOP
25
39
39
39
3.8
25
25
25
84
IC131 TA7291S
(v)
Pin No.
1
2
3
4
5
6
7
8
9
DR-OPEN
4.8
11.5
Z4
o
0
11.0
07
6.7
0
DR-CLOSE
o
11.5
a7
o
0
11.0
Z4
6.7
4.8
STOP
4.8
11.5
0.6
0
0
11.4
0.6
6.7
4.8
IC132 TA7291S
(v)
Pin No.
1
2
3
4
5
6
7
8
9
CA-OPEN
o
11.5
0.7
0
0
11.0
6.3
56
4.8
CA-CLOSE
4.8
11.5
6.3
0
0
11.0
(I7
56
0
STOP
4.8
11.5
0.6
0
0
11.4
0.6
56
4.8
TRANSISTORS
PIN
(M301
Q1401
NAME
BICIE
BICIE
RAY
4.5
I 1.9
I 39
82
I 5.0
I 5.0
t
STOP
14.9
11.614.3
l&3
15.01Z7
i
-25-

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