Connectors; Front Panel Header (J25) - Sony VAIO Digital Studio PCV-R556DS Reference Manual
Sony vaio pcv-r556ds: user guide
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Also See for VAIO Digital Studio PCV-R556DS:
- Service manual (31 pages) ,
- Specifications (1 page) ,
- User manual (62 pages)
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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
SPEAKER
(not used)
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
SPKR
LED
(not used)
HD
PWR
RESET
PWR
LED
LED
KY0031.VSD
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