Read Sony ICF-C900HS Service Manual online
– 18 –
Pin No.
Pin Name
I/O
Function
48
SEG13
O
49
SEG14
O
50
SEG15
O
51
SEG16
O
52
SEG17
O
53
SEG18
O
Segment drive signal output to the liquid crystal display (LCD1)
54
SEG19
O
55
SEG20
O
56
SEG21
O
57
SEG22
O
58
SEG23
O
59
COM4
O
60
COM3
O
61
COM2
O
62
COM1
O
63
CUP1
—
64
CUP2
—
Common drive signal output to the liquid crystal display (LCD1)
Terminal for doubler circuit capacitor connection to develop liquid crystal display drive voltage
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