PCB Diagram and Parts List
Samsung Electronics
447
Duct type (Super) (cont.)
-
MAIN PCB (AM
666
FNFDEH
6
) (cont.)
①
#1: LIVE
#2: -
#3: NEUTRAL
②
#1: NEUTRAL
#2: -
#3: FAN_LOW_OUT
#4: -
#5: FAN_MID_OUT
#6: -
#7: FAN_HUGH_OUT
#8: -
#9: FAN_TURBO_OUT
③
#1: NEUTRAL
#2: LIVE
④
⑤
#1: 12V
#2: ERROR_CHK_OUT
#3: 12V
#4: COMP_CHK_OUT
⑥
#1: EVA-IN
#2: EVA-IN
#3: EVA-OUT
#4: EVA-OUT
#5: DISCHARGE
#6: DISCHARGE
⑦
⑧
#1: ROOM TEMP
#2: ROOM TEMP
⑨
#1: DRAIN_PUMP_OUT
#2: GND
⑩
⑪
#1: 12V
#2: LED_0_OUT
#3: LED_1_OUT
#4: LED_2_OUT
#5: LED_3_OUT
#6: LED_4_OUT
#7: BZ_1
#8: REMOCON_SIGN_OUT
#9: AUTO_SW
#10: REMOCON_INT
#11: GND
#12: 5V
#13: BZ_2
⑫
#1: EEV'_B_OUT
#2: EEV'_A_OUT
#3: EEV_B_OUT
#4: EEV_A_OUT
#5: 12V
#6: 12V
⑬
#1: 12V
#2: VENT_OUT
⑭
⑮
#1: GND
#2: GND
#3: SPI_CTRL_OUT_1
#4: -
⑯
#1: COM1_A
#2: COM1_B
#3: 12V
#4: GND
#5: COM2_C
#6: COM2_D
CN100-POWER
CN703-FAN STEP
CN702-HOT COIL
CN140-FUSE CHECKER
CN81-ERROR/COMP
CHECK
CN413-EVA IN/EVA OUT/
DISCHARGE TEMP
CN301-DOWNLOAD
CN412-ROOM TEMP
CN103-DC DRAIN PUMP
CN83-EXT_CONTROL
CN501-DISPLAY
CN808-EEV(DVM)
CN804-VENTILATOR
CN201-EEPROM
CN801-SPI
CN302-COM1/COM2
