Samsung AM056FN2DEH Series Service Manual page 594

PCB Diagram and Parts List
OAP DUCT(AM220/280*NEPEH/EU) (Cont.)
- BLDC Driver PCB (cont.)
CN11- Main-BLDC COMM
①
#1:12V
#2:GND
#3: VCC
#4: FAN RPM
#5: Fan Feedback
#8: INRUSH
CN12-BLDC-MOTOR COMM
⑤
#1: HU
#2 : 5V
#3: HW
#4: GND
#5: HV
#6: MOTOR TEMP
#7: GND
594
CN14-MAIN POWER
②
#1: L
#2: N
CN13-MOTOR
⑥
#1: U
#2 : V
#3: W
CN10-POWER INPUT
③
#1:N
#2: N
CN15-REACTOR
④
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