Sony HCD-DZ230 Service Manual page 69

Pin No. Pin Name
93 MODEL
94 KEY2
95 KEY1
96 VSS
97 KEY0
98 VREF
99 VCC
100 NO USE
I/O
I Model select input
I Key input 2 input
I Key input 1 input
— Ground terminal
I Key input 0 input
— Reference voltage (E3.3V)
— Power supply (BUP+3.3V)
O Not used
HCD-DZ230/DZ231/HDZ235
Description
69