Samsung MH026FNCA Service Manual page 88

PCB Diagram
NJ 1HXCA (cont.)
- Panel
1
!
CN01 : Connect the Main PBA of the Indoor Unit
#1~#5:Control Display LED
DC #6:Not used
connection #7:Receive signals from wireless remote controller
Connector #8:GND
#9:VCC (DC5V)
Samsung Electronics 8-4