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18 Electronic Circuit Diagram
1
2
2
1
2
2
3
3
TEMPERATURE
FUSE
TO OUTDOOR
(BLK)
(RED)
AC4
AC6
RY-PWR
(BRW)
AC2
AC1
(BLK)
WHT
AC5
WHT
AC3
DISPLAY
(PH10)
6
5
4
3
2
1
CN-DISP1
7
10
9
8
6
5
4
3
2
1
CN-DISP
7
10
9
8
FG1
FG2
(YLW/GRN)
(YLW/GRN)
PH10
(WHT)
C29
C30
P
L
SW401
R42 110
Ω
C10
0.01
µ
R19
10k
Ω
R45 270
Ω
R46 270
Ω
R47 270
Ω
R48 330
Ω
R18 1k
Ω
R49 330
Ω
R50 330
Ω
R51 270
Ω
C15
1
1
µ
C16
C17
C3
1000p
(MB)
R9
330
Ω
16
9
8
15
14
13
10
14
13
10
1
2
3
4
7
2
3
4
7
R2 43
Ω
1/2W
R1 43
Ω
1/2W
IC2
TD62003AF
R17 1k
Ω
BZ
+
+
BZ1
2KHz
C5
100
µ
16V
C6
47
47
µ
25V
IC3
D0
4
6
5
7
1
3
8
2
CS
RST
SK
BUSY
D1
BR9080F
R33
10k
Ω
R34
10k
Ω
R35
10k
Ω
R36
10k
Ω
C20
0.01
µ
POWER MONITOR
HIGH (GRN)
D401
D402
D403
D404
D405
D408
D406
D407
D409
2(GRN)
LOW (GRN)
ION2 (GRN)
ION1 (GRN)
AUTO SW
TIMER (ORG)
QUIET (ORG)
POWERFUL (ORG)
POWER (ORG)
1
2
3
4
CN-HA
C9
0.01
0.01
µ
R20
10k
10k
Ω
R21
1k
1k
Ω
6
5
4
3
2
1
CN-MAIN
7
10
9
8
C31
ELECTRONIC CONTROL UNIT
RY-PWR
• CS-E18CK
E CS-E21CKE
SCHEMATIC DIAGRAM 1/3
88
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