Samsung AVXCSH023/032/040CE Service Manual page 300

System air conditioner indoor unit outdoor unit
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Wall-mounted type(Neo Forte with EEV)(cont.)
CN42-Temp. Sensor
#1: GND
#2: EVA OUT Sensor
CN33-Wired Remocon Comm.
#1: Comm. Signal F3
#2: Comm. Signal F4
CN71- AC Power
#1: L Phase
#3: N Phase
CN10-Micom Download
Samsung Electronics
CN41-Temp. Sensor
#1: Room Temp. Sensor
#2: GND
#3: EVA IN sensor
#4: GND
CN32- Wired Remocon DC Power
#1: DC12V
#2: GND
CN92-Display
##1,#2,#14,#15 : DISPLAY Signal
#3 : Operation S/W
#4 : DC5V
#5 : Wireless Remocon Signal
#6: GND
CN44- RPM Feedback
#1: DC5V
#2: GND
#3: Hall IC Input
CN61 - Connect to SUB
#1~#10,#20: Option Switch Address
Signal
#11~#14: GND
#15: External Control Signal
#16: Comp Check Signal
#17,#19: 12V
#18: Error Check Signal
CN73-FAN MOTOR
#1 : Start Capacitor
#3 : Motor Control
#5 : N Phase
PCB Diagram
CN31-Outdoor Comm.
#1: Comm. Signal F1
#2: Comm. Signal F2
CN60-UP/DOWN LOUVER
#1: DC12V
#2~#5: Louver Control Signal
CN62-EEV
#1~#4 : EEV Control
#5, #6 : DC12V
6-20

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