Samsung AM009KNQDCH/TC - Page 459

PCB Diagram and Parts List
462 Samsung Electronics
①
#1: L
#3: N
②
#1: GND
③
#1:DC310V
#2:NOT USED
#3:AGND
#4:DC15V
#5:PC04 OUTPUT
#6:RPM OUTPUT
④
#1:FLOAT S/W
#2:GND
⑤
#1:DC12V
#2,#3:COMM. SIGNAL
#4:NOT USED
#5:GND
⑥
#1~#4:COMM. SIGNAL
#5:EXTERNAL CONTROL
#6:COMP CHECK
#7:ERROR CHECK
#8:VCC(DC5V)
#9:GND
#10:DC12V
#11~#14:COMM. SIGNAL
⑦
#1:COMM. SIGNAL F1
#2:COMM. SIGNAL F2
⑧
#1:DC12V
#2:GND
⑨
#1:GND
#2:GND
#3:CONTROL SIGNAL
#4:NOT USED
⑩
#1:DC12V
#2~#5:CONTROL SIGNAL
⑪
#1:DC12V
#2~#6:DISPLAY LED CONTROL
#7:VCC(DC5V)
#8:REMOCON SIGNAL OUT
#9:TOUCH SWITCH SIGNAL
#10:REMOCON SIGNAL IN
#11:GND
#12:VCC(DC5V)
#13:NOT USED
⑫
#1:ROOM TEMP. SENSOR
#2:GND
⑬
#1:EVA IN/OUT TEMP. SENSOR
#2:GND
⑭
#1:FUSE CHECK SIGNAL
#2:GND
⑮
#1:DC12V
#2:VENT SIGNAL
⑯
#2~#5:CONTROL SIGNAL
⑰
#1~#4:EEV CONTROL SIGNAL
#5,#6:DC12V
⑱
ױFor Developer only,Not available in
Actual Site
ױ20 Pin Down Loader
⑲
#1:GND
#2:NOT USED
#3~#7:EEPROM SIGNAL
CN401-HUMAN SENSING
CN313-2WIRES COMM. CN31-COMM.1
CN32-DC12V
CN100-AC POWER
CN101-GND CN703-FAN MOTOR
CN411-FLOAT S/W
CN801-SPI CN2-UP LOUVER CN501-DISPLAY CN412-ROOM SENSOR
CN413-EVA IN/OUT CN140-FUSE CHECK CN804-VENT CN806-DOWN LOUVER
Console (cont.)
- MAIN PCB (AM666FNJDEH6, AM666KNJDEH6) (cont.)
- MAIN PCB (AE022/028/036/056MNJDEH/EU) (cont.)
CN808-EEV CN301-DOWNLOAD
CN201-EEPROM PBA
CONNECTOR