Tyan Computer TYAN S1471 User Manual
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S1471-001-01 http://www.tyan.com
3.13 Connecting the Power Supply
The system power supply connectors on the mainboard is for a 5 volt
power supply. Incorrect installation of the power supply could result in
serious damage to the system board and connected peripherals.
Good Power Signal
VCC
+12V
-12V
GND
GND
GND
GND
-5V
VCC
VCC
VCC
5 volt
power
connector
pinout
Pin 1
To connect the leads from either voltage power supply, you should first
make sure the power supply is unplugged. Most power supplies have two
leads. Each lead has six wires, two of which are black.
Orientate the connectors so the black wires are in the middle of
the 5V power supply.
Caution: Some power supplies also include "3V" connectors. The
connection wires normally have two colors with 3 black wires on
one side. Please be very careful. Don't to use the wrong connec-
tor.