Samsung AM007FN1DCH/AA Service Manual page 323

PCB Diagram and Parts List
OAP DUCT (AMSSSJNESCH/AA)
■
BLDC Driver PCB
① CN11- MAIN-BLDC COMM
#1:12V
#2:GND
#3: VCC
#4: FAN RPM
#5: Fan Feedback
#8: INRUSH
CN12-
⑤
BLDC-MOTOR COMM
#1: HU
#2 : 5V
#3: HW
#4: GND
#5: HV
#6: MOTOR TEMP
#7: GND
5-34
② CN14-MAIN POWER
#1: L
#2: N
CN13-MOTOR
⑥
#1: U
#2 : V
#3: W
③ CN10-POWER INPUT
#1:N
#2: N
④ CN15-REACTOR
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