Icom IC-7410 Service Manual - Page 6
Lcd Contrast Dc Amp, Cmos Logic Ic
 |
View all Icom IC-7410 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 6 highlights
• DISPLAY UNIT CMOS LOGIC IC (IC271) LCD DRIVER (IC561) PTT SW BUFFER (Q501) FRONT CPU CLOCK (X401) MULTIPLEXER (IC351) MULTIPLEXER (IC371) FRONT CPU (IC401) LCD DRIVER (IC521) LCD CONTRAST DC AMP (IC151) LCD CONTRAST DC AMP (IC152) LCD DRIVER (IC501) LCD DRIVER (IC541) 2 - 2
-
1 -
2 -
3 -
4 -
5 -
6 -
7 -
8 -
9 -
10 -
11 -
12 -
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22
-
23
-
24
-
25
-
26
-
27
-
28
-
29
-
30
-
31
-
32
-
33
-
34
-
35
-
36
-
37
-
38
-
39
-
40
-
41
-
42
-
43
-
44
-
45
-
46
-
47
-
48
-
49
-
50
-
51
-
52
-
53
-
54
-
55
-
56
-
57
-
58
-
59
-
60
-
61
-
62
-
63
-
64
-
65
-
66
-
67
-
68
-
69
-
70
-
71
-
72
-
73
-
74
-
75
-
76
-
77
-
78
-
79
-
80
-
81
-
82
-
83
-
84
-
85
-
86
-
87
-
88
-
89
-
90
-
91
-
92
-
93
-
94
-
95
-
96
-
97
-
98
-
99
-
100
-
101
-
102
-
103
-
104
-
105
-
106
-
107
-
108
 |
 |
2 - 2
• DISPLAY UNIT
LCD CONTRAST DC AMP
(IC152)
LCD DRIVER
(IC501)
LCD DRIVER
(IC541)
MULTIPLEXER
(IC371)
LCD DRIVER
(IC521)
FRONT CPU
(IC401)
CMOS LOGIC IC
(IC271)
MULTIPLEXER
(IC351)
FRONT CPU CLOCK
(X401)
LCD CONTRAST DC AMP
(IC151)
PTT SW BUFFER
(Q501)
LCD DRIVER
(IC561)