Daewoo DMB-1822LH - 11. KEY COMPONENTS OF ELECTRONIC CIRCUIT; Indoor MICOM IC Details

73
DESCRIPTION
Each port 7, 8, 9, 10 is using communcation between I.D.U and O.D.U.
Communication circuit (7)
CC5
103
R16
10K
R5
CC6
103
R6 1K
1R3 C102
CN12
CN11
R12
1K
R11
1K
R15
10K
R10
1K
R9
1K
R7
10K
TR2
A1270
TR1
A1270
R8
10K
TR4
102
IC1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
DESCRIPTION
Relay is controlled by Drive ICS, IC5, IC6
Relay Control Circuit (8)
28
IC1
16
RL 1
RL 2
RL 3
RL 5
RL 4
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
27
26
25
24
23
22
21
20
19
18
17
16
15
CC8
104
IC5
65004