Sony STR-DA2ES Service Manual page 68

STR-DA2ES/DB1080
Pin No.
Pin Name
140 VCC2
141 BACKUP
142 GND
143 OPEN
144 VSS
68
I/O
—
Power supply terminal (+3.3V) Not used
—
Power supply terminal (+3.3V) (for back up)
—
Ground terminal Not used
—
Not used
—
Ground terminal
Description