82
MXD-D400
Pin No.
Pin Name
I/O
Description
89
IOP
I
Optical pick-up voltage input from the automatic power control circuit
90 to 95
OPEN
—
Not used
96
AVSS
—
Ground terminal (for A/D converter)
97
OPEN
—
Not used
98
VREF
I
Reference voltage (+3.3V) input terminal (for A/D converter)
99
AVCC
—
Power supply terminal (+3.3V) (for A/D converter)
100
OPEN
—
Not used