11
11
UD-M31
80
P67/ASTB
O
Not used :NC
OTHER
L
81
VDD
VDD
-
Positive power
OTHER
-
82
P100/TI5/TO5
OPEN
O
CD mecha. Open
CD
L
83
P101/TI6/TO6
CLOSE
O
CD mecha. Close
CD
L
84
P102/TI7/TO7
O
NC OTHER
L
85
P103/TI8/TO8
O
NC OTHER
L
86
P30/TO0
RWC
O
CD-DSP serial communication read / write
CD
L
87
P31/TO1
O
Not used :NC
OTHER
L
88
P32/TO2
DRV_MUTE
O
DRIVER MUTE
CD
L
89
P33/TI1
O
Not used :NC,
CD
L
90
P34/TI2
CDPOWER
O
CD power control signal output
CD
L
91
P35/TI00
O
Not used :NC,
OTHER
L
92
P36/TI02
O
Not used :NC
OTHER
L
93
P37
HPSW
I
HEADPHONE Insertswitch detective signal input
94
TEST/VPP
TEST
I
not used :Connect to GND
OTHER
-
95
P90
O
Not used :NC,
OTHER
L
96
P91
OPSW
I
Pickup inner-most detect input, inner most:Low
at on
-
97
P92
O
Not used :NC
OTHER
L
98
P93
O
Not used :NC
OTHER
L
99
P94
O
Not used :NC
OTHER
L
100
P95
O
Not used :NC
OTHER
L
Pin
No.
Port
Symbol
I/O
Function
RECIEVER or CD
outputs of
standby&Defoult
