Samsung AM007FN1DCH/AA Service Manual page 295

PCB Diagram and Parts List
Duct type (Slim Duct 3, MA-1(Drain Pump Built-in))
Sub
PCB
5-10
① CN313-2WIRES COMM.
#1:12V
#2:COM2_PCTRL_MICOM
#3:COM2_VCHECK_A
#4:COM2_VCHECK_B
#5:COM2_MICOM_AD
#6:VCC
#7:NO UESD
#8:COM2_C
#9:COM2_D
#10:COM2_TXD
#11:COM2_RXD
#12:GND
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