Samsung MH026FAEA - Page 152

6-16 Samsung Electronics
RJ100F5HXEA MAIN PCB
1211 12
3
4
5
6
7
8910
12 3 4
#1~#3 : 220~240 Vac #1~#3 : 220~240 Vac #1~#2 Outdoor Temp #1~#4 EEV signal
#3~#4 Cond Temp #5 DC 12V
#5~#6 Discharge Temp
#7~#8 OLP Temp
56 7 8
#1~#4 EEV signal #1~#4 EEV signal #1 TXD #1 DC12V
#5 DC 12V #5 DC 12V #2 RXD #2 GND
#3 GND
#4 DC 5V
#5 DC 12V
#6 INV. SMPS signal
9 CN31 - COMM 10 CN33-Sub Comm 11 12
#1 : COM1 #1 DC12V #1~#10 MICOM DOWN #1~#7 MICOM DOWN
#2 : COM2 #2 GND (AS PRO USING)
#3 DC5V
#4 COM1
#5 COM2
CN11-ACPOWER CN75-4WAY V/V CN43-Sensor CN81-EEV C
CN82-EEV B
CN81-EEV A CN39-COMM-INV CN12 - DC12V
CN35- AS PROMCN37-MICOM DOWN