Read Sony CDX-4180R / CDX-4180RV Service Manual online
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Pin No.
Pin Name
I/O
Pin Description
107
RE1
I
Rotary encoder input
108
LAMP ON
O
Illumination power control output
109
PW ON
O
System power control output
110
REGMOD1
O
FM power control output
111
REGMOD2
O
System power control output
112
CTL1
O
Laser power ON/OFF control output (Not used)
113
CTL2
O
Laser power ON/OFF control output
114
FWD
O
Loading motor control output (Loading)
115
REV
O
Loading motor control output (Eject)
116
L SW
I
SLED limit switch detection input
117
IN SW
I
Disc insert detection input
118
D SW
I
DOWN switch detection input
119
VSS
—
GND
120
SELF SW
I
SELF switch detection input
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