Read Panasonic WH-MXC16G9E8 Service Manual online
24
9. Electronic Circuit Diagram
WW
W
W
W
W
1
2
3
1
2
3
TE
RM
IN
AL
BO
AR
D
A
TE
RM
IN
AL
BO
AR
D
TE
RM
IN
AL
BO
AR
D
WA
TE
R
PU
M
P
OP
TI
O
NA
L
RC
CB
BL
Y
B
B
RE
AC
TO
R
TR
AN
SF
OR
M
ER
WW
WB
L
BL
R
W
21
21
SW
1
SW
2
Y
G
Y/G
BL
W
W
BO
BR
R
Y
G
BL
G
R
W
PO
W
ER
SU
PP
LY
1
3-
ph
as
e
AC
400V 50H
z
400V
25A
l∆
n=
30m
A
AC
1-
L1
(B
LU
)
L2
(W
HT
)
CN
-T
1
(W
HT
)
L1
(W
HT
)
AC
1-
L2
(Y
LW
)
AC
1-
L3
(B
LK
)
AC
1-
N
(W
HT
)
G02 (G
RN
)
FU
SE
1
T6
.3
A L25
0V
G01 (G
RN
)
G0
5
(G
RN
)
G0
7
(G
RN
)
CN
-P
WR
(B
LK
)
CN
-P
UM
P2
(W
HT
)
CN
-S
OL
AR
_B
(IV
OR
Y)
DA
TA
(R
ED
)
PUM
P-L
(RED
)
ACN-
3V
(BLU
)
ACL1
-3V
(ORG
)
ACL2
-3V
(BRW
)
PUM
P-N
(YLW
)
AC
N
(W
HT
)
AC
L
(B
LK
)
SURGE
PROTECTI
O
N
CI
RCUI
T
NOI
SE
FI
LT
ER
CIRCUI
T
COM
M
UNI
CAT
ION
CIRCUI
T
T2 (BL
K)
T1 (BL
K)
3
R
1
RE
CT
IF
IC
AT
IO
N
CI
RCUI
T
EL
ECTRONI
C
CONT
ROL
LER
(M
AI
N)
EL
ECT
RONI
C CONT
ROL
LER
(S
O
LA
R)
T3
G
G04
(GRN
)
G
G03
(GRN
)
AC2-L1
(BLU
)
HT1-
L1
(BRW
)
HT1-
L2
(ORG
)
HT1-
L3
(RED
)
AC2-L2
(YLW
)
AC2-L3
(BLK
)
AC2-
N2
(WHT
)
AC
2-
N1
(G
RY
)
AC
L3
(B
LK
)
AC
L-
BO
OS
TE
R
(B
RW
)
AC
N-
BO
OS
TE
R
(W
HT
)
RECT
IF
IC
AT
IO
N
CI
RCUIT
3
1
23
22
21
20
19
PU
M
P
SO
LA
R
EX
TE
RN
AL
CO
NT
RO
L
TA
NK
SE
NS
OR
TA
NK
OL
P
RO
OM
TH
ER
MO
STAR
T
BO
OS
TE
R
HE
AT
ER
HE
AT
COOL
N
N
L
OP
EN
CLO
SE
SO
LA
R 3
-W
AY
VA
LV
E
N
SI
G
NAL
DET
ECT
IO
N
CIRCUI
T
NO
ISE
FI
LT
ER
CI
RCUI
T
SW
201
GRO
UND
IN
G
(LA
1)
(LA
2)
(LA
3)
(N)
SURG
E
PROTECT
ION
CIRCUI
T
RC
CB
BL
BL
BL
GR
400
V 25A
l∆
n=
30m
A
GRO
UND
IN
G
BA
CK
UP
HE
ATER
PO
W
ER
SU
PP
LY
2
3-phas
e
AC
400
V
50Hz
(LB
1)
(LB
2)
(LB
3)
(N
)
OL
P
80±
3°C
BR
2
BR
OL
P
80±
3°C
O
O
OL
P
80±
3°C
33
2
1
1
2
3
4
1
2
3
4
1
R
BL
R
O
Y
BR
B
W
FU
SE
2
20
A 500
V
SI
GNAL
DETECT
IO
N
CI
RCUI
T
CN
-R
CV
2
(W
HT
)
CN
-V
3
(G
RN
)
1
NO
ISE
FI
LT
ER
CI
RCUI
T
G
14
5
6
7
WB
L
BL
BR
RB
WB
L
BR
RB
RE
CT
IF
IC
AT
IO
N
CI
RCUI
T
M
RECT
IF
IC
AT
IO
N
CI
RCUI
T
G0
8
(G
RN
)
G
WA
TE
R
PUM
P
CIRCUI
T
BL
R
GR
GR
1
3
5
1
3
3
57
O
OB
L
18
17
16
15
14
13
Y
R
W
W
BL
BL
W
BR
BR
B
Y
R
12
11
10
2-WA
Y
VA
LV
E
N
OP
EN
CL
OS
E
3-WA
Y
VA
LV
E
N
OP
EN
CLOS
E
9
8
7
SI
G
NA
L
DE
TE
CT
IO
N
CI
RCUI
T
TE
RM
IN
AL
BO
AR
D
TER
M
IN
AL
BO
AR
D
CN
-V
2
(W
HT
)
1
3
3
5
3
2
1
6
5
4
TER
M
IN
AL
BO
AR
D
REF
RI
G
ERANT
SYST
EM
1
2
3
4
5
1
1
R
BL
BL
CN
-H
T
(W
HT
)
HE
AT
ER
1
3
1
2
1
2
B
B
OL
P
80±
3°C
1
7
W W W W W W W
CN
-T
H1
CN
-T
H3
WA
TE
R O
UT
LE
T
TE
M
P.
S
EN
SO
R (
THE
RM
IS
TO
R)
WA
TE
R I
NLE
T
TE
M
P.
S
EN
SO
R (
THE
RM
IS
TO
R)
RE
FR
IG
ER
AN
T
TE
M
P.
S
EN
SO
R (
THE
RM
IS
TO
R)
1
6
5
4
3
2
HE
X WA
TE
R
OU
TL
ET
TE
M
P.
S
EN
SO
R (
THE
RM
IS
TO
R)
1 2
t°
t°
t°
t°
CN
-T
H2
(W
HT
)
1
2
R BR O BL Y
1 2 3 4
1 2 3 4
CONT
ROL
PANE
L
R BR O BL Y
FL
OW
S
W
IT
CH
BL
33
BL
11
1 2 3 4 5 6 7
12
V_
2
5V
C1
0
0.
1µ 16V
R1
4
1k
R9 10k
R100
1k
R137
1k
R138
1k
C6 100
µ
25
V
C3 1µ 16
V
+
*C
N-
SO
LA
R
CN
-O
LP
1
12V
_2
12V
_2
VC
C
GN
D
IC
9
1/
2W
1/
2W
1/
2W
1/
2W
1/
2W
1/
2W
*R
Y-
HT
(L3)
*R
Y-
HT
(L2)
*R
Y-
HT
(L1)
*J
P8
*R
21
*R
11
*R
22
*R
15
*R
20
*R12
1
2
3
4
5
6
7
8
9
16
15
14
13
12
11
10
CN
-R
EM
O
TE
2
1
2
3
4
12
V_
4
5V
_2
G2
G
2
12
V_
4
R129 4.
3k
R133 4.
7k
1/
4W
C84 0.047µ 25V
1
2
*C
N-
OL
P2
1k
*R
12
7
*C
73
*J
P7
12V
CN
-F
LO
W
(Y
LW
)
2
1
R1
25
10k
C8
3
0.
1µ 16
V
*R
12
1
5V
5V
CN
-T
HE
RM
O
(W
HT
)
13
5V
12V
_4
R25 1k
R23 10k
R1
1
4
2
3
ZD
2
PC
1
G2
G
2
C30 0.01µ 16V
R1
15
20
.0
k
R1
26
20
.0
k
R134 20.
0k
R1
31
20
.0
k
R118 820
C82 220µ 10V
C1 1µ 16V
C7
0
1µ 16
V
C72 1µ 16V
C75 1µ 16V
C8
1
1µ 16
V
C80 1µ 16V
5V
(WAT
ER SYST
EM
)
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