Schematic Diagrams
Samsung Electronics
6-9
IC301 VOLTAGE TABLE
WAVEFORM
IC301 LA71750M
PIN
1
5.2
5.2
0.7
2
0.0
0.0
0.6
3
2.3
2.3
2.4
4
0.3
0.4
0.8
5
2.3
2.3
2.3
6
2.3
2.3
2.2
7
2.3
2.3
2.2
8
2.3
2.3
2.2
9
2.2
2.2
2.2
10
2.3
2.2
2.3
11
2.4
2.3
2.3
12
0.0
0.0
0.0
13
2.2
2.2
2.2
14
0.0
0.0
0.0
15
2.3
2.3
2.2
16
0.2
5.2
5.1
17
2.3
2.3
2.2
18
5.2
5.2
5.1
19
4.1
4.1
4.0
20
0.0
0.0
0.0
21
1.9
3.2
3.2
22
2.6
2.6
2.6
23
2.6
2.6
2.6
24
5.0
5.0
5.0
25
3.5
0.1
0.1
26
1.3
1.5
1.5
27
2.1
2.1
2.1
28
4.0
4.1
4.0
29
2.6
2.6
2.7
30
0.4
0.0
0.0
31
1.4
1.3
1.2
32
4.7
4.7
4.7
33
2.9
3.0
2.9
34
0.0
0.0
0.0
35
2.0
2.0
2.0
36
3.0
3.0
3.0
37
1.9
2.0
1.9
38
2.1
2.1
2.0
39
9.5
9.5
9.4
40
0.0
0.0
0.0
41
0.0
0.0
0.0
42
5.1
5.2
5.1
43
2.4
2.4
2.4
44
4.1
0.0
0.0
45
2.5
2.5
2.5
46
2.6
2.7
4.6
47
4.2
4.2
4.2
48
2.9
3.0
3.0
49
3.8
3.0
3.0
50
1.9
1.9
1.9
IC301
LA71750M
PLAY
STOP
REC
MODE
PIN
51
0.0
0.0
0.0
52
1.9
1.9
1.9
53
2.4
2.4
2.4
54
1.9
1.9
1.9
55
5.2
5.2
5.2
56
2.2
2.3
2.3
57
2.2
2.0
2.0
58
2.8
3.1
3.1
59
3.0
2.9
2.9
60
1.6
1.5
1.5
61
1.7
19.0
1.9
62
0.0
0.0
0.0
63
1.2
1.2
1.2
64
0.0
0.0
0.0
65
1.5
1.8
1.8
66
5.2
5.2
5.2
67
0.2
0.2
0.2
68
4.7
4.7
4.7
69
4.5
4.7
4.5
70
2.8
5.2
2.8
71
0.0
3.3
3.3
72
5.0
5.0
5.0
73
1.9
2.2
2.2
74
2.6
2.5
2.5
75
0.7
2.4
2.4
76
0.8
2.4
2.4
77
1.6
1.5
1.5
78
3.4
2.6
2.5
79
1.9
1.9
2.5
80
0.9
0.9
4.2
81
1.1
1.1
1.1
82
0.0
0.0
0.0
83
2.6
0.7
0.0
84
2.7
0.6
0.0
85
0.0
0.0
1.0
86
0.4
0.4
0.0
87
0.7
1.9
2.5
88
0.7
1.9
0.7
89
0.7
1.9
0.7
90
0.7
1.9
0.7
91
5.2
5.2
4.1
92
0.0
0.0
0.0
93
1.9
1.9
4.3
94
1.9
1.9
4.3
95
1.9
1.9
4.3
96
1.9
1.9
4.4
97
0.0
0.0
0.0
98
2.3
2.3
2.3
99
2.3
2.3
2.3
100
2.3
2.3
2.4
IC301
LA71750M
PLAY
STOP
REC
MODE
Ô
IC301-100
REC/1.5Vp-p
Æ
IC301-94
REC(SP)/3.0Vp-p
IC301-65
PB/2.1Vp-p
ı
IC301-11
REC/102Vp-p
Ò
IC301-21
PB/320mVp-p
Ú
IC301-88
REC(LP)/2.5Vp-p
Содержание sv 255B
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