Samsung AM072/096/120/144FXVAFH Service Manual page 219

ASS'Y PCB MAIN
(cont.)
- AM038/048/055KXWD
① CN101-AC INPUT
#1: L
#3: N
⑤ CN704-4WAY VALVE 2
#1: L
#3: N
⑨ CN806-E2PMODULE
⑬ CN804-EEV3
#1~4:EEV CONTROL
#5: 12V
⑰ CN305-INVERTER PBA COMM
CN401-MEDIUM PRESSURE
㉑
SENSOR
#1: INPUT
#2: GND
#4: VCC
㉕ CN301-WATER HUB COMM
Samsung Electronics
② CN701-HOT GAS
#1: L
#3: N
⑥ CN403- TEMP SENSOR
#1 : OUT TEMP
#2,4,6,8: GND
#3 : COND TEMP
#5 : DISCHARGE TEMP
#7 : OLP SENSOR
⑩ CN002-HIGH PRESSURE S/W
#1: INPUT
#2: GND
⑭ CN406
⑱ CN501-COLD SELECT
㉒ CN302-SUB PBA COMM
③ CN702-4WAY VALVE 1
#1: L
#3: N
⑦ CN306-MICOM DOWNLOAD
⑪ CN803-EEV2
#1~4:EEV CONTROL
#5: 12V
⑮ CN805-EEV4
#1~4:EEV CONTROL
#5: 12V
⑲ CN401-LOW PRESSURE SENSOR
#2: INPUT
#3: GND
#4: VCC
CN303-INDOOR/OUTDOOR
㉓
COMM
④ CN703-BASE HEATER
#1: L
#3: N
⑧ CN802-EEV1
#1~4:EEV CONTROL
#5,6: 12V
⑫ CN001-FLOW S/W
#1: INPUT
#2: GND
CN801-EXTERNAL CONTROL
⑯
OUT
#1,3: 12V
#2: ERROR CHECK OUT
#4: COM CHK OUT
⑳ CN401-HIGH PRESSURE SENSOR
#1: INPUT
#3: GND
#4: VCC
㉔ CN103-EARTH
5-5