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VAIO Digital Studio Reference Manual
Connectors
Front Panel Header (J25)
The front panel header is a 20-pin header (1 pin is removed for the key)
that provides connections to various front panel functions. A 20-pin
connector with only eight wires is used to interface the system board to
the front panel.
Name
Description
CD-LED
Connects to the CD/DVD drive access light on the front panel.
PWR LED
Connects to the power-on indicator light on the front panel
HD LED
Connects to the hard disk drive access light on the front panel
SLEEP
(not used)
PWR
Connects to the power-on switch on the front panel
RESET
(not used)
MSG LED
Connects to the standby indicator light on the front panel.
Front panel header
MSG
CD LED
LED
HD
PWR
RESET
PWR
LED
LED
KY0031.VSD