4
OPErATION CONTrOLS & FuNCTIONS
Ir PIN ASSIGNmENT
D-SuB 9-PIN DEFINITIONS
PIN DEFINITIONS
PIN DEFINITIONS
1
N/C
6
N/C
2
TxD/RxD
7
N/C
3
RxD/TxD
8
N/C
4
N/C
9
N/C
5
GND
q
w
e
Power 5V
IR Blaster Signal
NC
q
w
e
IR Signal
Power 5V
Grounding
IR Receiver
IR Blaster