Read Sony ICF-SC1 / ICF-SC1PC Service Manual online
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Pin No.
Pin name
I/O
Description
86
L-DET
I
PLL lock detect. “L” : Lock
87
N-DET
I
Squelch detection input. “L” :
88
RTS
I
RTS input from RS232C interface.
89
CONNECT
I
PC connect check signal input.
90
REMOTE
I
PC connect check signal input.
91
–
Not used (Open).
92
–
Not used (Open).
93 – 98
KR5 – 0
I
Key matrix input.
99
VSS
–
Ground.
100
COMP-N
I
NFM (AM) S-curve voltage input (A/D input).
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