Sony PCV-E204 Reference Manual - Page 56

Connectors, Front Panel Header

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48 VAIO MicroTower System Reference Connectors Front Panel Header The front panel header is a 20-inch header (1 pin is removed for the key) that provide 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. Front panel header PWR LED J23 SLEEP RESET J27 J30 SPEAKER HD LED PWR J22 J25 J29 (not used) KY0031.VSD Connector J22 J23 Name SPEAKER PWR LED J25 HD LED J27 SLEEP J29 PWR J30 RESET Description (not used) Connects to the power-on indicator light on the front panel Connects to the hard disk drive access light on the front panel (not used) Connects to the power-on switch on the front panel (not used)

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VAIO MicroTower System Reference
48
Connectors
Front Panel Header
The front panel header is a 20-inch header (1 pin is removed for the key)
that provide 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.
Connector
Name
Description
J22
SPEAKER
(not used)
J23
PWR LED
Connects to the power-on indicator light on the
front panel
J25
HD LED
Connects to the hard disk drive access light on
the front panel
J27
SLEEP
(not used)
J29
PWR
Connects to the power-on switch on the front
panel
J30
RESET
(not used)
KY0031.VSD
Front panel header
SPEAKER
J22
(not used)
PWR LED
J23
SLEEP
J27
RESET
J30
HD LED
J25
PWR
J29