Panasonic CS-BZ35XKE - Electronic Circuit Diagram; Indoor Unit

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10. Electronic Circuit Diagram
10.1 Indoor Unit
ELECTRONIC CONTROLLER
(MAIN)
CN–RMT
(WHT)
4
1
BR
R
O
Y
P
WWWWW
1
5
1
M
5
UP DOWN
LOUVER MOTOR
CN–STM1
(WHT)
5
1
CN–CNT
(WHT)
1
7
4
CN – FM
(WHT)
ELECTRONIC CONTROLLER
(DISPLAY AND RECEIVER)
CN-DISP
(WHT)
1
5
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
L
N
2
1
3
TEMP. FUSE 102°C
FUSE301
T3.15A L250V
RECTIFICATION
CIRCUIT
SW01
CN–DISP
(YLW)
M
B
BL
Y
W
R
15
Y/G (WITH CORE)
G
Y/G (EVA)
REAR VIEW OF TERMINAL BOARD
BR
W
R
BL
12V
12V
COM
IC03
E
1
2
3
4
16
15
14
13
IC03
IC03
IC03
IC03
5V
5V
12V
R90
10K
R82
10K
F301
L6
L5
C57
0.1µ
16V
B1
C56
0.1µ
16V
B1
5V
C49
NONE
C45
0.1µ
16V
B1
R37
10k
R54
270
5V
C48
NONE
C47
NONE
5V
R85
5.1k
R89
NONE
5V
C3
0.1µ
16V
B1
1/10W
1/10W
4
5
RECEIVER
C201
C202
R210
IC201
R201
R202
LED202
(white)
(white)
LED201
1
Vou t
Vcc
GND
GNDGND
2
3
5V
C25
1µ
16V
B3
R62
15k
1%
C27
1µ
16V
B3
R61
20k
1%
3
4
1
2
5
6
5V
C28
1µ
16V
B3
R63
CN-TH
RED
PIPING TEMPERATURE
SENSOR 2 (THERMISTOR) (20k, 3950)
PIPING TEMPERATURE
SENSOR 1 (THERMISTOR) (20k, 3950)
SUCTION TEMPERATURE
SENSOR (THERMISTOR) (15k, 3950)
t°
t°
t°
REMOTE CONTROLLER
POWE RFUL
FAN SPEED/
QUIET
ON
OFF
TIMER
70
60
50
Resistance (kΩ)
Temperature (ºC)
Sensor (Thermis tor)
Characteristics
40
30
20
10
-10 0 10 20 30 40 50
0
Pipe Temp. Sensor
Intake Air Temp. Sensor
1
1
2
2