Samsung AM036NN1DKH/EU - Page 539

PCB Diagram and Parts List
Samsung Electronics 539
Duct type(MSP, HSP, Big Duct) (cont.)
- MAIN PCB (AM***FNMDEH*, AM***FNHDEH*) (cont.)
①
#1: N
#2: L
#3: N
②
#1: L
#2: N
③
#1:FUSE CHECK
#2:GND
④
#1: 12V
#2 : GND
⑤
#1: L INPUT
#2: L OUTPUT
⑥
#1 : EVA IN TEMP
#2,4,6: GND
#3 : EVA OUT TEMP
#5 : DISCHARGE TEMP
⑦
#1: INPUT TEMP
#2: GND
⑧
#1,3: 12V
#2: ERROR CHECK OUT
#4: COM CHK OUT
⑨
#1: 12V
#2: MOTOR SSR OUT
⑩
#1: GND
#2: EXT CTRL
⑪ ⑫
#1:12V
#2~6:CONTROL LED
#7: BZ1
#8: OUTPUT SIGNAL REMOCON
#9: AUTO SW
#10: REMOCON INT
#11:GND
#12:VCC
#13:BZ2
⑬
#1:12V
#2: GND
#3: VCC
#4: MOTOR SIGNAL PWM
#5: MOTOR FEEDBACK
#6:INRUSH OUT
#12:VCC
⑭ ⑮
#1~4:EEV CONTROL
#5,6:12V
⑯
#1,2:GND
#3:SPI CONTROL
⑰ ⑱
#1,2:
INDOOR UNIT & OUTDOOR UNIT
COMM
#3:12V
#4:GND
#5: WIRED REMOCON COMM
⑲
#1: L
#2: N
CN904-SSR MOTOR CN702-HOT COIL
CN140-FUSE CHECK CN103-DRAIN PUMP
CN903-SSR AC CONTROL CN413-TEMP SENSOR
CN412-ROOM TEMP Sensor CN81-EXTERNAL CONTROL OUT
CN902- SSR DC OUTPUT CN83-EXTERNAL CONTROL
CN301-MICOM DOWNLOAD CN501-DISPLAY
CN905-BLDC MOTOR CN201-E2P MODULE
CN808-EEV CN801-SPI
CN311-2 WIRE COMM
CN302-INDOOR UNIT &
OUTDOOR UNIT COMM/CABLE
CN101-AC INPUT