Sony MXD-D40 Service Manual page 81

Pin No. Pin Name
81 to 84 NC
85 to 88 TP1-4
89 IOP
90 to 95 NC
96 AVSS
97
NC
98 VREF
99 AVCC
100 NC
I/O
O Not used (open)
O Not used (open)
I Optical pick-up voltage input from the automatic power control circuit
O Not used (open)
— Ground terminal (for analog system )
O Not used (open)
I Reference voltage (+3.5V) input terminal (for A/D converter)
— Power supply terminal (+3.5V) (for analog system )
O Not used (open)
Description
MXD-D40
81