Read Sony DAV-DZ118K / HCD-DZ118K Service Manual online
57
HCD-DZ118K
Pin No.
Pin Name
I/O
Description
89
IO_CLK
O
I/O expander IC clock output (not used)
90
MONO/ST_DET
I
Front jack MONO or STEREO detect
91
A.CAL MIC LEVEL
I
MIC level detect for auto calibration
92
DESTINATION
I
Destination select input
93
MODEL
I
Model select input
94
KEY2
I
Key input 2 input
95
KEY1
I
Key input 1 input
96
VSS
—
Ground terminal
97
KEY0
I
Key input 0 input
98
VREF
I
Reference voltage (E3.3V)
99
VCC
I
Power supply (BUP3.3V)
100
MIC/A.CAL SW
I
MIC insert switch
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