Panasonic WH-MHF09G3E8, Service Manual

Page: 30 / 140

30
BL
2
L1
-IN
(B
LU
)
FG
201
(GR
N)
FG
203
(G
RN
)
FG
202
(GR
N)
FU
SE
201
20A
500V
FUSE 2
T3. 15A L250V
FUSE 3
T3. 15A L250V
FU
SE
202
20A
500V
FU
SE
203
20A
500V
L2
-IN
(Y
LW
)
L3
-IN
(B
LK
)
N-
IN
(W
HT
)
L3-IN
(BLA CK)
L-IN
(WHI TE)
L3-O UT
(ORAN GE)
L2-O UT
(GR AY)
L3-P1
(ORAN GE)
L2-P1
(WHI TE)
L1-P1
(BLA CK)
L1-P2
(RED )
L2-P2
(BLU E)
L3-P2
(YEL LOW )
L3-L
(YEL LOW )
L2-L
(BLU E)
L1-L
(RED )
L2-IN
(YEL LOW )
L1-
OU
T
(B
LU
)
L2-
OU
T
(Y
LW
)
L3-
OU
T
(B
LK
)
N-
O
UT
(W
HT
)
CN-
RY
2
(G
REEN
)
CN-
RY
1
(W
HI
TE
)
CN
-H
T1
(W
HI
TE
)
CN
-H
T2
(B
LA
CK
)
AC
-B
LK
02
(B
LA
CK
)
AC
-W
HT
02
(W
HI
TE
)
CO
M
3
(R
ED
)
1
31
W
NOI
SE
FI
LT
ER CI
RCUI
T
RE
CT
IF
IC
AT
IO
N
CI
RCUI
T
REC TIF ICAT ION
CIRCUI T
RE
CT
IF
IC
AT
IO
N
CI
RCUI
T
CO
MM
UNI
CAT
ION
CI
RCUI
T
SW
IT
CH
IN
G
P
O
W
ER
SU
PPL
Y CI
RCUI
T
RY
-H
OT
3 1 3 1
RY
-H
T1
RY
-P
WR2
Y/
G
G
G
G
B Y
BL W
B Y
BL
W
O
GR
GR
O
W
PT
C
O
O
BL
W O
22
1
1
MA
GN
ET
IC R
EL
AY
RE
AC
TO
R
RE
AC
TO
R
REAC
TO
R
BL
W
O
BL
W
O
WW
R
R
R
B
B
B
Y
Y
Y
R B Y
CO
M
PRE
SS
OR
(R
ED
) U
(B
LU
E)
V
(Y
ELLOW
) W
R B Y
V
W
P N
1 4 5 6 7 1 4 5 6 7
U
W
CN
-F
M
1
(W
HI
TE
)
CN
-F
M
2
(R
ED
)
LO
W
ER
FA
N
M
OTOR
UP
PE
R F
AN
M
OT
OR
EL
ECT
RONI
C CO
NT
ROL
LE
R (
MAI
N)
EL
ECT
RONI
C CONTROL
LER (
NF
)
EL
EC
TR
O
MA
GN
ET
IC
C
O
IL
(4
-W
AY
VA
LVE)
CO
M
PRE
SS
OR
CRA
NK
CA
SE
HEAT
ER
32
U V
W A2
31
R S T
A1
4 8 1
2 6 0
M M
W
MA
GN
ET
IC R
EL
AY
1 2 3 4 5
3
RY
-H
T2
R
BAS
E P
AN
HE
ATER
(OP
TI
ON
AL)
MS 3~
1
REAC
TO
R
CA
PAC
ITO
R
CA
PAC
ITO
R
CA
PAC
ITO
R
REAC
TO
R
2 1 2 1
2 1
W W
W
REAC
TO
R
TE
RM
IN
AL
BO
AR
D
WA
TE
R
SY
STE
M
5V
13V
13V
Vc
cF
M
PC
12
5V
41 32
*R
16
4
R318 7.
5k
VccF
M
VccF
M
Q27
e c
b
10
k
4.
7k
C8
0
0.
047µ 25V
C7
4
10µ 50V
R168 4.
42k 1%
R3
92
200k
R172 5.
11k 1%
R170 10.
0k
1%
Vc
cF
M
Vcc
FM
PC
10
G3
5V
41 32
*R
37
0
C185 0.047µ 25V
R3
76
7.
5k R375 200k
CN
-T
AN
K
(W
HI
TE
)
TANK
TEM P. S ENS OR
(50k Ω , 39 50)
13
t°
5V
C1
75 1µ 6.3
V
R363 4.
99k 1%
CN
-D
IS
(W
HI
TE
)
DISCHA RGE
TEM P. SEN SOR
(50k Ω , 39 50)
12
t°
5V
C4
7
1µ 6.3V
R102 4.
99k 1%
R139 5.
6k
CN-
TH
1
(W
HI
TE
)
12
3
4
AIR
TEM P. SEN SOR
(15k Ω , 39 50)
OUTD OOR P IPE
TEM P. SEN SOR
(4. 96k Ω , 3800 )
t°
t°
5V
C4
6
1µ 6.3
V
C4
5
1µ 6.3V
R100 15.
0k
1%
R101 7.
50
k
1%
CN
-T
H2
(B
LU
E)
12
DEFR OST
TEMP. S ENS OR
(4.96 k Ω , 38 00)
BYPASS EXI T
TEMP. S ENS OR
(4.96 k Ω , 38 00)
t°
R103 7.
50k 1%
5V
HI
GH
P
RE
SS
URE
S
W
IT
CH
R
R
12
CN
-P
SW
1
(B
LU
E)
EL
EC
TR
O M
AG
NET
IC
C
OI
L
(M
AI
N EX
PAN
SI
ON
V
AL
VE
)
123456
CN
-EV1
(W
HI
TE
)
M
EL
EC
TR
O M
AGN
ET
IC
C
OI
L
(BYP
ASS EXP
AN
SI
ON
VA
LVE)
M
*C
N-
EV
2
13
V
VC
C
GN
D
1
9
8
2 3 4 5 6 7
16 15 14 13 12 11 10
*IC
16
*D65
*D64
*D63
*D62
*C
203
13V
13V
VC
C
GN
D
1
9
8
2 3 4 5 6 7
16 15 14 13 12 11 10
*IC
15
13V
VC
C
GN
D
1
9
8
2 3 4 5 6 7
16 15 14 13 12 11 10
IC
7
13
V
13V
VC
C
GN
D
1
9
8
2 3 4 5 6 7
16 15 14 13 12 11 10
IC
8
D33
D34
D35
D36
C8
4
0.
047µ 25V
123456
EVA EXI T
TEM P. SEN SOR
(4. 96k Ω , 3800 )
t°
t°
12
3
4
5V
*R
39
7
*C
N-
TH
3
*R
398
*C
208
*C
209
e c
b
Q24
10k
4.
7k
C6
5
0.
047µ 25V
D15
(R
EFR
IG
ER
ANT SYSTEM
)
1 2 3 4
HI
GH
PR
ES
SU
RE
SE
NS
O
R
66
1
R358 20k
C16
9
220µ 10V
C213 1µ 16V
868 866
5V
CN
-H
PS
(R
ED
)
3
W BL
1 2
R
1 2 3 4
LOW
PR
ES
SU
RE
SE
NS
O
R
R357 20k
86
7
5V
CN
-L
PS
(B
LU
E)
3
BL W
1 2
R
*C
214
*C
168
CN
-H
OT
(B
LU
E)