Sony MDS-JA333ES Service Manual page 77

Pin No. Pin Name
131 STB
132 VCC
133 IOP
134 INPUT
135 REC MODE
136 TIMER
137 to 139 KEY3 to KEY1
140 AVSS
141 KEY0
142 VREF
143 AVCC
144 CMD-TXD
72
I/O
O Strobe signal output "L"=standby "H"=power on
— Power supply (+3.3V)
I IOP level input (Not used)
I INPUT select input (A/D input)
I REC MODE select input (A/D input)
I TIMER select input (A/D input)
I Key input (A/D input)
— Ground
I Key input (A/D input)
I Reference voltage input
— Power supply (+3.3V)
O (Not used)
Description