Daewoo DPB-280LH Service Manual page 34

Floor standing air conditioner
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DARLINGTON ARRAYS (KID65004)
IN1 1
IN2 2
IN 3 3
IN 4 4
IN5 5
IN6 6
IN7 7
GND 8
VOLTAGE REGULATOR (KIA7805AP-5VDC)
1
2
3
VOLTAGE REGULATOR (KIA7812AP-12VDC)
Pin 1. INPUT
2. GROUND
3. OUTPUT
16 OUT 1
15 OUT 2
14 OUT 3
13 OUT 4
12 OUT 5
11 OUT 6
10 OUT 7
9 COMMON FREE
WHEELING DIODES
100K
3.3
2.7
K
500
36K
64K
20K
INPUT
10.5K‰
SCHEMATIC DIAGRAM
100
100
10K
500
200
K
2K
6K
1.4
30pF
28K
K
6K
5K
1K
10K
10K
210
16K
300
50K
520
50
40
pF
60K
26K
29K
20K
(Equivalent Ciircuit)
33
COMMON
OUTPUT
7.2K‰
GND
INPUT
240
0.3
OUTPUT
0.19K
Fin 2 is ground
for Cose 221A.
5K
Case is ground
for Case 1.
GND
INPUT
100
200
300
012
200
OUTPUT
GND

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