Circular Cassette Type - Samsung AG026MN1DEH/EU Service Manual

PCB Diagram
Circular cassette type (cont.)
1
TB100-AC POWER
#1: POWER(L)
#2: POWER(N)
5 CN900-BLDC MOTOR
#1: DC310V
#3 : GND
#4 : DC15V
#5 : FAN RPM
#6 : RPM FEEDBACK
9 CN802-DRAIN PUMP
#1: D/P SIGNAL(DC12V)
#2: GND
13 CN501-DISPLAY
#1 : BUZZER1
#2 : BUZZER2
#3 : LED1
#4 : LED2
#5 : LED3
#6 : LED4
#7 : LED5
#8 : LED6
#9 : LED7
#10 : LED8
17 CN413:THERMISTOR
#1 : EVA-IN TEMP SENSOR
#2 : GND
#3 : EVA-OUT TEMP SENSOR
#4 : GND
#5 : DISCHARGE TEMP
SENSOR
#6 : GND
CN83-EXTERNAL
21
CONTACT CONTROL
#1: GND
#2: EXTERNAL CONTACT
CONTROL SIGNAL
2
CN110-AC POWER
#1: POWER(L)
6 CN102-FUSE CHECK
#1: FUSE CHECK SIGNAL
#2: GND
10 CN401- HUMAN SENSING
#1: DC12V
#2: HUMAN SENSOR COMM(TXD)
#3: HUMAN SENSOR COMM(RXD)
#4: GND
14 CN310-2 WIRE REMOT CONTROL
18 CN804-VENTILATOR
#1: DC12V
#2: VENT SIGNAL OUTPUT(GND)
22 CN411-FLOAT SWITCH
#1: F/S SIGNAL
#2: GND
3
CN111-AC POWER
#1: POWER(N)
7 CN950-SUCTION FAN
#1 #5 #9 : DC12V
#2 #6 #10 : FAN FEEDBACK
#3 #7 #11 : GND
#4 #8 #12 : FAN CTRL
11 CN81-ERROR/COMP CHECK
#1: DC12V
#2: ERROR SIGNAL OUTPUT(GND)
#3: DC12V
#4: COMP/OPER. SIGNAL
OUTPUT(GND)
15 CN502-DISPLAY
#1 : DC12V
#2 : LED9
#3 : LED10
#4 : LED11
#5 : LED12
#6 : LED13
#7 : REMOCON OUTPUT SIGNAL
#8 : REMOCON INPUT SIGNAL
#9 : GND
#10 : DC5V
19 CN809-AUTO LIFT GRILL
#1 : DC12V
#4 : REMOT CONTROL SIGNAL
#5 : GND
23 TB300-COMMUNICATION
#1: COM1(F1)
#2: COM1(F2)
#3: V1(DC12V)
#4: V2(GND)
#5: COM2(F3)
#6: COM2(F4)
5-8
4
CN101-EARTH
#1: GND
8 CN808-EEV(DVM)
#1: WATER_VALVE1
#2: WATER_VALVE2
#3: NC
#4: NC
#5~#6: DC12V
12 CN201-EEPROM
#1: GND
#3: DC5V
#4: EEPROM_SELECT
#5: EEPROM_SO
#6: EEPROM_SI
#7: EEPROM_CLK
16 CN810-SPI
#1: GND
#2: GND
#3: SPI POWER
OUTPUT(DC12V)
CN412-ROOM
20
THERMISTOR
#1 : ROOM THERMISTOR#2
: GND