PCB Diagram and Parts List
5-2
Samsung Electronics
①
#1 : AC POWER(L)
#3 : AC POWER(N)
②
#1 : COM2(F3)
#2 : COM2(F4)
③
#1 : DC 310V
#2 : GND
#3 : DC15V
#4 : FAN RPM
#5 : RPM FEEDBACK
④
#1 : THERMAL FUSE SIGNAL
#2 : GND
⑤
#1 : GND
#2 : GND
#4 : SPISIGNAL(DC12V)
⑥
#1 : DC 12V
#2~5 : LOUVER SIGNAL
⑦
#1 : EVA IN SENSOR
#2 : GND
#3 : EVA OUT SENSOR
#4 : GND
#5 : DISCHARGE SENSOR
#6 : GND
⑧
#1 : LED_0
#2 : LED_1
#3 : LED_2
#4 : AUTO_SW
#5 : GND
#6 : DC5V
#7 : REMOCON SIGNAL NPUT
#8 : LED_SPI
⑨
#1 : ROOM SENSOR
#2 : GND
⑩
#1 : GND
#3 : DC 5V
#4 : EEPROM_SELECT
#5 : EEPROM_SO
#6 : EEPROM_SI
#7 : EEPROM_CLK
⑪
⑫
#1 : COM2_Tx
#2 : COM2_Rx
#3 : COM2_INVERSE
#4 : COM2_ENABLE
#5 : EXT_CTRL
#6 : COMP_OPER_CHECK
#7 : ERROR_CHECK
#8 : COM2_PS_OUT(DC5V)
#9 : GND
#10 : DC12V
#11 : COM2_PTCRL_MICOM
#12 : COM2_VCHECK_A
#13 : COM2_VCHECK_B
#14 : COM2_VCHECK_AD
CNP101-POWER
CN303-COM1
CN701-BLDC FAN
CN140-FUSE CHECK
CN805-SPI
CN802-STEP UP/DOWN
CN403-EVA IN/OUT/DIS
CN501-DISPLAY
CN401-ROOM
CN201-EEPROM
CN302-DOWNLOAD
CN301-to 2WIRE SUB
Содержание AR36BSHUMGMNCV
Страница 38: ...Troubleshooting 4 14 Samsung Electronics 4 4 3 Indoor unit float sensor error E153 A9 U A9 k UA A9 A UA UA A9...
Страница 40: ...Troubleshooting 4 16 Samsung Electronics 4 4 5 EEPROM circuit failure E162 kk kk k kk 9 kk 9 kk kk 9...
Страница 55: ...Troubleshooting Samsung Electronics 4 31 IPM Over Current error Error Code E464 Cont A A A k A k A A...
Страница 59: ...Troubleshooting Samsung Electronics 4 35 Gas leakage error Error Code E554 Cont k A A9 A...
Страница 61: ...Troubleshooting Samsung Electronics 4 37 A A k A kk A A9 9 A k k A A Others Cont...
Страница 62: ...PCB Diagram and Parts List Samsung Electronics 5 1 A 9 A A9 U 9...
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