Samsung AC200KNHPKH - Page 85

Samsung Electronics 5-7
MAIN (cont.)
No. Description
1 CN85-STATUS CHECK
1 12V
2 ERROR CHECK
3 12V
4 COMP CHECK
2 CN92-COMM TEST
1 VCC
2 RXD INVERTER
3 INV COMM
4 GND
No. Description
5 CN12-TRANSMITTER DC POWER
12V
1 12V
2 GND
6 CN81-EEV
1 EEV1 SIGNAL 1
2 EEV1 SIGNAL 2
3 EEV1 SIGNAL 3
4 EEV1 SIGNAL 4
5 12V
6 12V
No. Description
3 CN86-EXT-CTL
1 EXTERNAL CONTROL
SIGNAL
2 GND
No. Description
4 CN23-DOWNLOAD
1 RXD IN
2 TXD IN
3 nTRST
4 TDO
5 TCK
6 TDI
7 TMS
8 TRACE CLK
9 GND
10 VCC
11 VCC
12 MODE 0
13 RESET
14 TRACE 3
15 F SCLK
16 F SDAT
17 GND
18 TRACE 2
19 TRACE 1
20 TRACE 0
No. Description
7 CN41-LOW PRESSURE SENSOR
1 -
2 LOW PRESS SENSOR
3 GND
4 VCC
No. Description
8 CN43-TEMP. SENSOR
#1 : Comp1 disachrge
#2 : comp1 discharge
#3 : Comp1 top
#4 : Comp1 Top
#5 : Cond out
#6 : Cond out
#7 : Outdoor Temp.
#8 : Outdoor Temp.