Samsung Electronics - Samsung AJ009JNNDCH Service Manual

AJ036JCJ5CH MAIN PCB
1 CN11-ACPOWER
#1~#3 : 220~240 Vac
5 CN82-EEV B
#1~#4 EEV signal
#5 DC 12V
9 CN31 - COMM
#1 : COM1
#2 : COM2
5-6
1 11 12
10 9
2 CN75-4WAY V/V 3
#1~#3 : 220~240 Vac
6 CN81-EEV A 7
#1~#4 EEV signal
#5 DC 12V
10 CN33-Sub Comm 11
#1 DC12V
#2 GND
#3 DC5V
#4 COM1
#5 COM2
2
3
4
5
6
7
8
CN43-Sensor
#1~#2 Outdoor Temp
#3~#4 Cond Temp
#5~#6 Discharge Temp
#7~#8 OLP Temp
CN39-COMM-INV
#1 TXD
#2 RXD
#3 GND
#4 DC 5V
#5 DC 12V
#6 INV. SMPS signal
CN37-MICOM DOWN
#1~#10 MICOM DOWN
4 CN81-EEV C
#1~#4 EEV signal
#5 DC 12V
8 CN12 - DC12V
#1 DC12V
#2 GND
12 CN35- AS PROM
#1~#7 MICOM DOWN
(AS PRO USING)

Samsung Electronics