![Sony CDC-R30MP Service Manual Download Page 20](http://html.mh-extra.com/html/sony/cdc-r30mp/cdc-r30mp_service-manual_394485020.webp)
20
CDC-R30MP/X30MP
Pin No.
Pin Name
I/O
Pin Description
91
MS CS
I
MS chip select signal input
92
BATT IN
I
BATT signal input
93
LIMIT SW
I
LIMIT switch signal input (Inner track of pick-up)
94
DMSCD
I
DMSCD data signal input
95
DCDMS
O
DCDMS data signal output
96
CLK
I
Sync clock signal input
97
MS SRQ
O
MS serial request signal output
98
NC
O
Not used in this set. (Open)
99
EJECT MUTE
O
EJECT MUTE signal output
100
NC
O
Not used in this set. (Open)