J18: Irda Connector; J19: Chassis Fan Power Connector - TMC MI5VMT User Manual

Chapter 5 Installation

5.12 J18: IrDA Connector

This connector is used for an IrDA connector that supports infrared
wireless communication.
+5V IRRX IRTX
N.C. GND

5.13 J19: Chassis Fan Power Connector

J19 Chassis fan power connector is a 3-pin header supporting a 12V
fan.
28
Pin #
1
2
3
4
5
1 2 3
Signal Name
+5V
No connect
Ir RX
Ground
Ir TX
Pin # Signal Name
1 Rotation
2 +12V
3 Ground
MI5VMT User's Manual