Panasonic CU-MVG153KE - Page 73

1
2
3
4
5
R70 200K
C5 2200P
1
23
4
R73
1/4W
1K
R66
330Ω
R64
7.5K
C4
1000P
THERMAL
FUSE
123
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
4
5
3
2
1
6
7
8
9
10
11
12
13
14
15
16
TO
OUTDOOR
UNIT
THERMAL FUSE
CN-PWR1
(JL16)
FUSE1
T3.15A
L250V
102 C(3A)
ZNR1
ZNR2
D6
R76
2WS
15K
D3
R68
68OΩ
R74
1/2W
20K
R75
1/2W
20K
D9
A54DIF60
R81
1/4W
510K
R82
1/4W
510K
R78
1/2W
20K
R79
1/2W
18K
R84
1/2W
18K
R72
2.4K
D1
1
23
4
C30
250VAC
0.22µ
THI
LFI
A491009
C31
250VAC
0.01µ
C32
250VAC
0.01µ
C33
0.1µ
C34
450V
68µ
DB1
A54D3SBA60F1
C10
50V
22µ
T1
3
2
1
(XH3)
(GRN)
MOTOR
A98244+M
ELECTRONIC CONTROLLER
(PC BOARD MAIN)
23
1
4
20 6
22 2
DRIVE
CIRCUIT
DRIVE
CIRCUIT
LOGICLOGICLOGIC
10 9 12 1114 13
SENSOR
CIRCUIT
16
18
15
17
21 19
538
C24
1000P
C25
1000P
C23
1000P
R60
1M
R67
100Ω
4.7K
10K
4.7K
A55DA143XKTX
POWER CLOCK AMP
A55DA143XKTX
POWER CLOCK AMP
10K
R65
10K
C17
0.1
R63
1K
C18
0.022µ
R62
5.1K
1
C35
25V
470µ
7
5
3
1
6
2
4
C29
1000P
C40
1000P
C36
50V
390µ
L5L4
C38
0.01µ
C39
2200P
IC8
C1
6.3V
A52C108 (A52WPC78W05A)
+5V REGULATOR
100µ
C2
0.01µ
R23
10K
L2 L3
R22
0.33Ω
1W
R58
49.9K
R59
5.49K
C12
50V
1µ
D4
C26
1000P
C3
0.01µ
R19
25.5K
R20
18.2K
A52C108
SENSOR CIRCUIT
-+
B
A
C
D
E
F
G
11
12 13 14 15 16 17 18 19
G
I
O
Q4
Q3
PC1
PC2
PC3
CN-MTR1
-10
0
10 20
30 40
50
0
10
20
30
40
50
60
70
Sensor(Thermistor)Characteristics
1
1
2
3
2
3
Indoor Heat Exchanger Sensor 1&2
Indoor Intake/Outdoor Air Sensor
Outdoor Heat Exchanger Sensor 1,2
& Outdoor Pipe Sensor
Intake Air/Indoor Heat Exchanger Temp.
010203040506070
1
2
3
4
Intake Air Temp.Data
Indoor Heat
Exchanger
Temp.Data
Resistance(kΩ)
Voltage(V)
0
5
10 15
1
2
3
4
Total Running Current Data
Outdoor Air
Temp.Data
Outdoor Heat
Exchanger Temp.Data
Outdoor Air/Outdoor Heat Exchanger Temp.
-10
0
10
20
30 40
0
1
2
3
50
60
70
80 90
100
110
120
130 140
1
2
3
4
Compressor & Dischange Temp.Data
Compressor & DischangeTemp.
Sensor(Thermistor)Characteristics
20 40 60 80 100 120
140
0
10
20
30
40
50
60
70
Voltage(V)
Voltage(V)
Voltage(V)
about 80V
about 150ms
about 40V
0
TERMINAL 2-3 VOLTAGE
Fan level
STOP
UV
VW
WU
AC
VOLTAGE
U-GND
V-GND
W-GND
DC
VOLTAGE
Bet-
ween
12V
16V
11
15
10
14
9
13
8
12
0
0
IC7
A40C1002 DC/DC CONVERTER
A52S2501L1KC
A52TLP371LF
A52TLP521L1BL
A541SS355T
A54DIF60
A54DIF60
A43180
A43180
A43180
A43180
U
V
W
FAN MOTOR DRIVE
A541SS355T
A47N11D5R
ERZVA9V271
ERZVEAV511
12
A712020
5
12
5
5
Fig.1
Fig.2
Fig.3
Fig.4
Fig.5
Fig.6
FAN MOTOR
2.7V
CS-MVG103KE / CU-MVG153KE
73