Samsung AR09JSALBWKNCV, Service Manual

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6-6
6- Indoor main PCB--24k 3
CN5-2:STEP MOTOR
#1
+12V
#2~5:STEP MOTOR signal
#1:RT_TEMP
#2~3:GND
#4:IPT_TEMP
#1:AC phase control singa
#3:POWER N
NO:POWER L (OUT)
1# POWER L (OUT)
#1:Feedback signal input
#2
DC phase control singal
#3:+15V
#4
GND(hot)
#5:
#6
+310VDC
#1 signal of communication
1#POWER L (IN)
#1:POWER N
#2:POWER N
#1:GND
#2:+5V
#3:RESET
#4:RXD
#5:TXD
#6:X1
#7:X2
#8:FLMD0
CN5-1:STEP MOTOR COM(AC-L):POWER L (IN)
CN6:TEMPERATURE SENSOR CN3:DC-MOTOR P2(AC-N):POWER N
FLZ:Ion P3:Communication line CN30:Programmer port
#1:GND
#2:+5V
#3:LED
#4:SHI
#5:GE
#6:REC
#7:SDA
#8:CLK
CN8:DISPLAY