Samsung AM036 - Page 309

PCB Diagram and Parts List
5-20 Samsung Electronics
Duct type (AM054JNHDCH/AA) (cont.)
■ BLDC PCB
①
CN35-Main PCB Connection
②
CN71-AC Power
③
CN36-BLDC PCB Connection
④
CN12-Motor Connector
#1: DC12V
#2: Fan Signal
#3: DC5V
#4: Fan feedback signal
#5: GND
#1: AC power L
#2: AC power N
#1: DC12V
#2: Fan signal
#1: DC310V
#3: GND
#4: DC15V
#5: Fan signal
#6: Fan feedback signal