Coway P-220L User Manual

Circuit diagrams
Coway co., Ltd
8-1
8. Circuit diagrams
8-1 MAIN PBA
This document is Coway’s technical property. Only the person approved by the company may use this document.
GND
+
2
4
V
G
S
V
C
C
V
C
C
G
S
G
N
D
G
N
D
GS
EX
T
R
ACT
V
A
L
V
E
C
1
1
1
0
4
C
1
2
1
0
4
G
N
D
+
5
V
G
S
Q1
0
K
RC1
0
2
S
Q1
6
K
RC1
0
2
S
GS
E
C
1
0.
4
7u
F/5
0
V
V
C
C
2
0
K
R2
0
1
0
4
C
1
3
GN
D
+
5
V
R8
1
0
K
CN2
SMW
2
5
0
-
0
2
FE
E
D_
N
O
S
V
AL
V
E
+
2
4
V
R9
1
0
K
G
S
+24V
VCC
104
C7
BR24L02F- W
U2
GS
10
4
C
5
G
S
R16
1
0
K
GN
D
+5V
C
4
1
0
5
C
8
10
4
R7
1
0K
+5
V
R
6
1
0
K
+5
V
R5
1
0
K
VC
C
R1
5
1
0
K
GN
D
D
1
U
F40
07
+
2
4
V
V
C
C
Q
15
KR
C
1
0
2
S
Q
8
KRA10
2
S
Y1
C
S
T
L
S
8
M0
0
G
+
5
V
G
S
C
N1
0
SMW
2
5
0
-
0
4
1
0
K
R1
2
R
17
1
0K
R
1
8
1
0K
C
1
1
0
4
C
9
1
04
C
2
10
4
C
10
10
4
1 4
7
2 3 5 6 8 9
CN6
S
M
W
25
0
-
09
E
C
2
1
0
0
u
F/2
5
V
2.2
K
R2
1
B
D
1
B
FS25
5
0
A
0
L
BD
2
B
FS
2
550
A
0L
GND
1
0
K
R
1
1
R10
10K
C6
1
0
4
C1
4
1
0
4
Q
9
K
R
C1
0
2
S
R4
1
K
1
2
4
5
7
3
6
S
MW
2
50
- 0
7
C
N1
R1
3
1
0
K
R1
4
1
0
K
R3
1
K
CN5
R
2
1K
CN4
R
1
1
K
C
N3
C
N8
R2
2
5
6
0
+
5
V
Q1
1
K
RA102S
Q
1
2
K
R
A102S
Q1
4
K
R
A
1
0
2
S
U3
U
LN2003
AP
SFU9
0
24
Q3
C
3
1
0
4
R1
9
1
0
K
C
N
7
U
1
1
2
B
UZ1
LP
T
2
2
7
0
D

Coway P-220L Specifications

General

Brand	Coway
Model	P-220L
Category	Water Filtration Systems
Language	English