Connectors and headers, Front panel header – Sony PCV-RX460 User Manual

Page 62

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VAIO® System Reference Manual

48

Connectors and Headers

Front Panel Header

The front panel header is a 20-pin header (one 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.

Front Panel header
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 Stand by indicator light on the front panel.

Front Panel header

MSG

LED

CD LED

PWR HD

LED

PWR

LED

Reset

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