Samsung AM017HN1DEH/EU Service Manual page 442

Duct type(HSP) (cont.)
- BLDC PCB (AM112/128/140FNHDEH ) (cont.)
① CN35-Main PCB Connection
#1: DC12V
#2: Fan Signal
#3: DC5V
#4: Fan feedback signal
#5: GND
Samsung Electronics
② CN71-AC Power
#1: AC power L
#2: AC power N
③ CN36-BLDC PCB Connection
#1: DC12V
#2: Fan signal
PCB Diagram and Parts List
CN12-Motor Connector
④
#1: DC310V
#3: GND
#4: DC15V
#5: Fan signal
#6: Fan feedback signal
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