Panasonic CS-TZ25ZKEW

50
10. Electronic Circuit Diagram
10.1 Indoor Unit
10.1.1 CS-TZ20ZKEW CS-TZ25ZKEW CS-TZ35ZKEW CS-TZ42ZKEW CS-TZ50ZKEW
CS-RZ25ZKEW CS-RZ35ZKEW CS-RZ50ZKEW
REMOTE CONTROLLER
COMPLETE
ELECTRONIC CONTROLLER
(MAIN)
CN–RMT
(WHT)
4
1
BR
R
O
Y
P
1
5
1
M
5
UP DOWN
LOUVER MOTOR
CN–STM1
(WHT)
5
1
CN–CNT
(WHT)
1
7
4
CN−FM
(WHT)
FAN MOTOR
AC308 (BLK)
RY-PWR
RY-PWR2
AC307 (BRW)
AC303 (WHT)
AC304 (RED)
G301 (GRN)
EVAPORATOR
Y/G
Y/G
BL
BR
W
R
G
TERMINAL
BOARD
SINGLE PHASE
POWER SUPPLY
COMMUNICATION
CIRCUIT
NOISE FILTER
CIRCUIT
TO OUTDOOR UNIT
L1
N
2
S1
3
TEMP. FUSE 102°C
FUSE301
T3.15A L250V
GR GR GR GR
ELECTRONIC CONTROLLER
(WIFI MODULE)
CN-WLAN
(WHT)
4
12
10 5 1
1
RECTIFICATION
CIRCUIT
SW01
M
B
BL
Y
W
R
Y/G (WITH CORE)
G
Y/G (EVA)
REAR VIEW OF TERMINAL BOARD
BR
W
R
BL
CN−TH
(RED)
PIPING TEMP. SENSOR 1 (THERMISTOR)
WITHOUT FLEXIBLE PIPE (LOWER)
PIPING TEMP. SENSOR 2 (THERMISTOR)
BLACK FLEXIBLE PIPE (UPPER)
SUCTION TEMP. SENSOR (THERMISTOR)
t°
1
6
t°
t°
WWWWWWW
ELECTRONIC CONTROLLER
(DISPLAY AND RECEIVER)
CN-DISP
(WHT)
1
71
7
CN-DISP
(YLW)
BL
W
W
W
BL
B
P
1
1
2
5
CN–NANO
(YLW)
4
1
CN1
(WHT)
CN2
(WHT)
NANOE ION
GENERATOR
HIGH
VOLTAGE
POWER
SUPPLY
5V
R62
15k
1%
R61
20k
1%
*R63
C25
1u
16V
B3
C27
1u
16V
B3
*C28
12V
1
2
3
4
16
15
14
13
IC03
IC03
IC03
IC03
R90
10k
R82
10k
*L6 *L5
C52
1000p
50V
B1
C51
1000p
50V
B1
*F301
5V
5V
12V
C56
*JR3
5V
5V
C3
0.1u
16V
B1
*R89
NONE
R119 10k
R38
R37
10k
C47
NONE
C45
C49
NONE
5V
R54
270
E
C
B
G7
G7
*Q20
*F303
12V
SD
G
*Q18
E
C
B
*Q21
GND-A
*LED201
*LED202
*R201
*R202
5V
13V
13V
C201
IC201
GND
3
VOUT
1
VCC
GND
GND
2
1
2
R210
5V
GND-A
*LED203
*R209*R203
*LED204
*R211*R205
*R206
5V
*C401
*R405
*C402
*R406
*C403
*JR5
DS
G
*Q400
5V
R302
4.75k
1%
PC303
Q304
C
E
4.7K 4.7K
1
2
4
3
B
R304
10k
R305
7.5k
70
60
50
40
30
20
-10 0 10 20 30 40 50
10
0
Resistance (kΩ)
Sensor (Thermistor)
Characteristics
Pipe temp. Sensor
Intake Air Temp. Sensor
Temperature (°C)