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Pinout descriptions of internal Matrox Supersight SHB-Q170 connectors
The following table describes the 4-pin fan power supply connector.
Pin
Voltage
1
Ground.
2
Power 12 V.
3
Reads the speed of the fan (TACH).
4
Sets the speed of the fan, using pulse-width modulation (PWM).
Board power-supply connector
The board power-supply connector on the Matrox Supersight SHB-Q170 is an
8-pin, EPS 12 V male, board power-supply connector. This connector receives
power from the Matrox Supersight unit's power source.
Pins
Description
1, 2, 3, 4
Ground
5, 6, 7, 8
Power (+12 V DC)
1
2
3
4
5
6
7
8
93
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