Daewoo DSB-120L User Manual

47
(1) U1 (MICOM)
VAREF
Function S/W
Reset curcuit
Stepping
Motor
Driving
(Left, Right)
Stepping Motor
Driving
(UP, Down)
1 64 VDD
VASS
2 63 RC3
R40 (AIN0)
3 62 RC2
R41 (AIN1)
4 61 RC1
Temperature
sensor input
Function S/W
R42 (AIN2)
5 60 RC0
R43 (AIN3)
6 59 R92 (SCK)
R50 (AIN4)
7 58 R91 (SO)
R51 (AIN5)
8 57 R90 (SI)
R52 (AIN6)
9 56 R83 (T1)
R53 (AIN7)
10 55 R82 (INT1)
R60
11 54 R81 (T2)
R61
12 53 R80 (INT2)
R62
13 52 HOLD (KE0)
R63
14 51 XOUT
R70
15 50 XIN
R71 (WTO)
16 49 RESET
R72 (XTIN)
17 48 K03
R72 (XTOUT)
18 47 K02
RA0
19 46 K01
RA1
20 45 K00
Receiver
RPM DETECT
REMOCON MODE
EMERGENCY MODE
Comp RELAY Driving
Indoor Unit motor Driving
Buzzer Driving
LED Driving
Oscilation
Zero crosing detect
RA2
21 44 RB3
RA3
22 43 RB2
P00
23 42 RB1
P01
24 41 RB0
P02
25 40 P33
P03
26 39 P32
P10
27 38 P31
P11
28 37 P30
P12
29 36 P23
P13
30 35 P22
TEST
31 34 P21
VSS
32 33 P20
9. KEY COMPONENTS OF ELECTRONIC CIRCUIT

Daewoo DSB-120L Specifications

General

Brand	Daewoo
Model	DSB-120L
Category	Air Conditioner
Language	English