Samsung AM032MNQDCH/AA - Page 376

PCB Diagram and Parts List
5-46 Samsung Electronics
Wind-free 1way cassette type (cont.)
- Main PBA (AM007/009/012NN1DCH6)
①
TB101AC POWER
②
CN101GND
③
CN310  2WIRE SUB
④
CN140FUSE CHECK
#1: AC POWERL
#2: AC POWERN
#1: GND #1: DC310V
#3 : GND
#4 : DC15V
#5 : FAN RPM
#6 : RPM FEEDBACK
#1: FUSE CHECK SIGNAL
#2: GND
§
CN809AUTO GRILLE
¨
CN412THERMISTOR
©
CN501DISPLAY
ª
CN81ERROR/COMP CHECK
#1 : DC12V
#4 : REMOCON CONTROL SIGNAL
#5 : GND
#1 : ROOM TEMPERATURE SENSOR
#2 : GND
#1: DC12V
#2: LED_0
#3: LED_1
#4: LED_2
#5: LED_3
#6: LED_4
#7: LED_5
#8: REMOCON OUTPUT SIGNAL
#9 : AUTO SWITCH
#10: REMOCON INPUT SIGNAL
#11: GND
#12: DC5V
#13: GND
#1: DC12V
#2: ERROR CHECKGND
#3: DC12V
#4: COMP/OPER. CHECKGND
«
CN808EEV
¬
CN807LOUVER5

CN301DOWNLOAD
®
CN806LOUVER3/4
#1~#4: EEV CONTROL SIGNAL
#5 : DC12V
#6 : DC12V
#1 : DC12V
#2~#5: LOUVER CONTROL SIGNAL
#1 : DC12V
#2~#5: LOUVER CONTROL SIGNAL
#6 : DC12V
#7~#10: LOUVER CONTROL SIGNAL
⑬
CN83EXTERNAL CONTROL
⑭
CN414HUMIDITY SENSOR
⑮
CN413:THERMISTOR
⑯
CN201EEPROM
#1: GND
#2: EXTERNAL CONTROL SIGNAL
#1 : DC5V
#2 : GND
#3 : TEMPERATURE SENSOR
#4 : HUMIDITY SENSOR
#1 : EVAIN TEMPERATURE SENSOR
#2 : GND
#3 : EVAOUT TEMPERATURE SENSOR
#4 : GND
#5 : DISCHARGE TEMPERATURE
SENSOR
#6 : GND
#1: GND
#3: DC5V
#4: EEPROM_SELECT
#5: EEPROM_SO
#6: EEPROM_SI
#7: EEPROM_CLK
⑰
CN411FLOAT SWITCH
⑱
CN805LOUVER1/2
⑲
CN103DRAIN PUMP
⑳
CN804VENTILATOR
#1: FLOAT SWITCH SIGNAL INPUT
#2: GND
#1 : DC12V
#2~#5: LOUVER CONTROL SIGNAL
#1: DRAIN PUMP CONTROL SIGNAL
#2: GND
#1: DC12V
#2: VENT CONTROL SIGNAL
㉑
CN3112WIRE SUB PBA
㉑
CN401CLEAN PANEL COMMUNICAITON
㉓
CN801SPI
㉔
TE04COMMUNICATION
#1: DC12V
#2: CLEAN PANEL COMMUNICAITONTXD
#3: CLEAN PANEL COMMUNICAITONRXD
#4: GND
#1: GND
#2: GND
#3: SPI CONTORL SIGNAL
#1: COM1F1
#2: COM1F2
#3: V1DC12V
#4: V2GND
#5: COM2F3
#6: COM2F4