Sony NWZ-A818 MP3 Player User Manual


 
39
NW-A805/A806/A808/NWZ-A815/A816/A818
Pin No. Pin Name I/O Description
AE24
VGP45IN
I
Power supply voltage input terminal
AE25,
AE26, AF1
to AF3
NC
-
Not used
AF4
DD2VFB2
I
Power supply voltage feedback terminal
AF5, AF6
DD2INB1,
DD2INB2
I
Power supply voltage input terminal
AF7 to
AF9
DD2LX3,
DD2LX1,
DD2LX2
O
Power supply voltage output terminal
AF10,
AF11
DD2GNDB1,
DD2GNDB2
-
Ground terminal
AF12,
AF13
DD1GNDB1,
DD1GNDB2
-
Ground terminal
AF14,
AF15
DD1LX1,
DD1LX2
O
Power supply voltage output terminal
AF16,
AF17
DD1INB1,
DD1INB2
I
Power supply voltage input terminal
AF18
DD1VFBK2
I
Power supply voltage feedback terminal
AF19
DD1GNDA
-
Ground terminal
AF20
VGP1
O
Power supply voltage output terminal
AF21 COM -
Not used
AF22 NC -
Not used
AF23 VGP3 O
Power supply voltage output terminal
AF24 to
AF26
NC
-
Not used