Samsung AW127JB, Руководство по обслуживанию

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7-3
Samsung Electronics
7-2-2 Micom Pin Assignment
( MB89635)
VCC
GND
GND
GND
GND
GND
GND
GND
TEST(Time shortened)
POWER/MODE KEY
GND
GND
GND
COMPRESSOR
HIGH(FAN MOTOR)
LOW(FAN MOTOR)
4-WAY
SWING MOTOR
GND
GND
NC(OUTPUT PORT)
MODEL OPTION
TEMPERATURE OPTION
GND
RS-232C
RS-232C
GND
GND
GND
BUZZER
GND
ROOM THERMISTOR
INDOOR PIPE THERMISTOR
OUTDOOR PIPE THERMISTOR
GND
GND
GND
DEICE TEMPERATURE OPTION
DEICE TIME OPTION
VCC
VCC
GND
GND
GND
GND
GND
REMOTE CONTROL SINGLE INPUT
RESET IC OUTPUT
GND
GND
10MHz RESONATOR
10MHz RESONATOR
GND
1 P31 Vcc 64
2 P30 P32 63
3 P43 P33 62
4 P42/UI2 P34 61
5 P41/UO2 P35 60
6 P40 P36 59
7 P53 P37 58
8 P52 Vss 57
9 P51/BZ P00 56
10 P50 P01 55
11 P60/AN0 P02 54
12 P61/AN1 P03 53
13 P62/AN2 P04 52
14 P63/AN3 P05 51
15 P64/AN4 P06 50
16 P65/AN5 P07 49
17 P66/AN6 P10 48
18 P67/AN7 P11 47
19 AVcc P12 46
20 AVr P13 45
21 AVss P14 44
22 P74 P15 43
23 P73/INT3 P16 42
24 P72/INT2 P17 41
25 P71/INT1 P20 40
26 P70/INT0 P21 39
27 RST P22 38
28 MOD0 P23 37
29 MOD1 P24 36
30 X0 P25 35
31 X1 P26 34
32 Vss P27 33
P31(#1) OPTION NOTE
HIGH COOLING AW126JB(COOLING ONLY)
LOW HEAT PUMP AWH126JE(HEAT PUMP)
<MODEL OPTION>
P30(#2) OPTION NOTE
HIGH ° C TEMP DISPLAY UNIT
LOW ° F TEMP DISPLAY UNIT
<TEMPERATURE DISPLAY OPTION>
LED DISPLAY CONTROL
AW126JB-3 6/27/98 10:42 AM Page 5