Read Sony CMT-GPX9DAB / HCD-GPX9 Service Manual online
51
HCD-GPX9
Pin No.
Pin Name
I/O
Description
88
EQ CLK
O
Serial data transfer clock signal output to the electrical volume
89 to 91
KEY3 to KEY1
I
Front panel key or headphone detection input terminal (A/D input)
92
MODEL
I
Setting terminal for the model type
93
DEST
I
Setting terminal for the destination
94
TC END SW
I
End switch detection from tape deck block
95
TC HALF/
REC SW
I
Half/REC switch detection from tape deck block
96
AVSS
-
Ground terminal
97
NC
O
Not used
98
VREF
I
Reference voltage (+3.3V) input terminal
99
AVCC
-
Power supply terminal (+3.3V)
100
FL DATA
O
Serial data output to the FL/LED driver
Click on the first or last page to see other CMT-GPX9DAB / HCD-GPX9 service manuals if exist.