Samsung AM054JNHDCH/AA - Page 293

PCB Diagram and Parts List
5-4 Samsung Electronics
4way cassette , mini 4way casette type (cont.)
①
CN101-GND
②
CN701-BLDC MOTOR
③
CN701-BLDC MOTOR
④
CN809-AUTO GRILL
#1: GND #1: DC310V
#3 : GND
#4 : DC15V
#5 : FAN RPM
#6 : RPM FEEDBACK
#1: FUSE CHECK SIGNAL
#2: GND
#1 : DC12V
#4 : REMOCON SIGNAL
#5 : GND
⑤
CN809-AUTO GRILL
⑥
CN809-AUTO GRILL
⑦
CN83-EXT CTRL
⑧
CN413:THERMISTOR
#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: GND
#2: EXT-CTRL SIGNAL
#1 : EVA-IN THERMISTOR
#2 : GND
#3 : EVA-OUT THERMISTOR
#4 : GND
#5 : DISCHARGE THERMISTOR
#6 : GND
⑨
CN411-FLOAT SWITCH
⑩
CN103-DRAIN PUMP
⑪
CN103-DRAIN PUMP
⑫
CN201-EEPROM
#1: F/S SIGNAL
#2: GND
#1: D/ P POWER(DC12V)
#2: GND
#1: DC12V
#2: ERROR SIGNAL
OUTPUT(GND)
#3: DC12V
#4: COMP/OPER. SIGNAL
OUTPUT(GND)
#1: GND
#3: DC5V
#4: EEPROM_SELECT
#5: EEPROM_SO
#6: EEPROM_SI
#7: EEPROM_CLK
⑬
CN311-2WIRED REMOCON
⑭
CN804-VENTILATOR
⑮
CN401-HUMAN SENSING
⑯
CN412-ROOM THERMISTOR
#1: DC12V
#2: VENT SIGNAL
OUTPUT(GND)
#1: DC12V
#2: HUMAN SENSOR
COMM(TXD)
#3: HUMAN SENSOR
COMM(RXD)
#4: GND
#1 : ROOM THERMISTOR
#2 : GND
⑰
CN808-EEV
⑱
CN807-LOUVER5
⑲
CN806-LOUVER3/4
⑳
CN805-LOUVER1/2
#1~#4: EEV SIGNAL OUTPUT
#5 : DC12V
#6 : DC12V
#1 : DC12V
#2~#5: LOUVER SIGNAL
OUTPUT
#1 : DC12V
#2~#5: LOUVER SIGNAL OUTPUT
#6 : DC12V
#7~#10: LOUVER SIGNAL
OUTPUT
#1 : DC12V
#2~#5: LOUVER SIGNAL
OUTPUT
21
CN801-SPI
22
TB101-AC POWER
23
TE04-COMMUNICATION
#1: GND
#2: GND
#3: SPI POWER OUTPUT(DC12V)
#1: POWER(L)
#2: POWER(N)
#1: COM1(F1)
#2: COM1(F2)
#3: V1(DC12V)
#4: V2(GND)
#5: COM2(F3)
#6: COM2(F4)