TMC TI5VG+, User Manual

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Chapter 5 Installation
TI5VG+ User’s Manual 31
5.13 J13 Front Bezel Connector
The front bezel of the case has a control panel which provides light
indication of the computer activities and switches to change the computer
status. J13 is a 20-pin header that provides interfaces for the following
functions.
Hard Disk Drive LED
Reset Switch
Turbo LED Connector
ATX Power On Switch
CPU Overheat LED
Power LED and Keylock
Speaker
Speaker: Pins 1 - 4
This connector provides an interface to a speaker for audio
tone generation. An 8-ohm speaker is recommended.
J13 Pin # Signal Name
1 Speaker out
2 No connect
3 Ground
4 +5V
Power LED and Keylock: Pins 11 - 15
The power LED indicates the status of the main power
switch. The keylock switch, when closed, will disable the
keyboard function.
J13 Pin # Signal Name
11 Power LED
12 No connect
13 Ground
14 Keylock
15 Ground