Panasonic CS-XE15SKUA - 9 Electronic Circuit Diagram; Indoor Unit

16
9. Electronic Circuit Diagram
9.1 Indoor Unit
AUTO SW
(SW01)
UP DOWN LOUVER MOTOR (OUTER)
M
PIPING TEMP. SENSOR 2 (THERMISTOR) (20k 3950)
BRW
1 5
ORG
PNK
RED
5
YLW
1
14
CN-RMT
(WHT)
14
CN-CLN
(GRN)
CN-CNT
(WHT)
12345
CN-STM1
(WHT)
LEFT RIGHT LOUVER MOTOR
M
BRW
1 5
ORG
PNK
RED
5
YLW
1
CN-STM2
(YLW)
1
CN-MSENS
(WHT)
1
CN-STM3
(GRN)
5
3
LOUVER MOTOR
UP DOWN (INNER)
CN-STM4
(BLU)
SUCTION TEMP. SENSOR (THERMISTOR) (15k 3950)
t
PIPING TEMP. SENSOR 1 (THERMISTOR) (20k 3950)
CN-TH
(RED)
1
CN-DISP(YLW)
10
1 6
CN-RCV
(YLW)
14
1
CN-DISP(WHT)
8
ELECTRONIC CONTROLLER
(DISPLAY)
1
4
CN-RCV
(WHT)
ELECTRONIC
CONTROLLER
(RECEIVER)
ELECTRONIC CONTROLLER (MAIN)
WHT
WHT WHT WHT
1
M
BRW ORG YLW
5
PNK
5
RED
1
WHT WHT WHT WHT
M
1
1
3
CN-SENS
(GREEN)
CN-STM
(GREEN)
3
CN-SENS
(WHT)
CN-MSSTM
(WHT)
5
ELECTRONIC CONTROLLER
(ECO SENSOR)
1
1
8
ELECTRONIC
ECO SENSOR
MOTOR
CONTROLLER
(COMPARATOR)
51
t t
WHT
WHT
WHT
YLW
RED
ORG
BRW
PNK
WHT
WHT
WHT
WHT
WHT
WHT
WHT
WHT
WHT
WHT
WHT
WHT
REMOTE CONTROLLER
12V
12V
1 2 3 4 5 6 7
16
9
8
15 14 13 12 11 10
IC03
R47 1/2W
68
R46 1/2W
68
GND
VCC
C25
1µ
16V
R62
15.0k
1%
C27
1µ
16V
R61
20.0k
1%
C28
1µ
16V
R63
20.0k
1%
5V
C52
1000p
50V
*C57
*C56
*L5
5V 5V
*L6
12V
C51
1000p
50V
R90
10k
R82
10k
R403
13.0k
1%
C403
0.1µ
25V
R402
10.0k
1%
R401
27.0k
1%
6 5 2
8 4
7 1
3
GND
IC401
VCC
5V_3
G2
5V_3
5V_3
G2
G2
G2
C407
0.1µ
25V
6 5
7
IC402
5V_6
G2
R408
62.0k
1%
*R213
1 2 3
Vout
Vcc
GND
GND GND
54
IC201
GND-A
R209
47
5V_
5V_
GND-A
GND-A
*R214
1.0k
1%
*JP204
GND
VCC
12V
1 2 3 4 5 6 7
16
9
8
15 14 13 12 11 10
IC06
G2
*C40
*R74
5V
R58
1M
1%
4.7k
10k
C3
0.1µ
16V
C1
0.1µ
16V
12V
c e
b
*Q09
5V
*R89
186
R91 R92
C45
0.01µ
*C49
R54
270
R37
10k
5V
5V
12V 12V
POWER
(green)
LED301
TIMER
(orange)
ECONAVI
(green)
QUIET
(orange)
RFP
(green)
POWERFUL
(orange)
AUTO COMF
(green)
LED304
R301
R304 R310R302
R303
R305
LED302 LED303
LED305 LED307 LED306
R306
680
R307
5V_
70 60 50
Resistance (kΩ)
Sensor (Thermistor)
Characteristics
40 30 20 10
0
Pipe Temp. Sensor Intake Air Temp. Sensor
1
1
2
2
Temperature °F (°C)
14
(-10)
32
(0)
50
(10)
68
(20)
86
(30)
104
(40)
122
(50)
CLOCK
AI R CON DITI ONER
OFF/ON
SET CHECK RESET
AC
RC
ON
OFF
SET
123
TIMER
AUTO
COMFORT
POWERFUL/
QUIET
MODE
TEMP
FAN SP EED
AIR SWING
ECONAVI
RFP
MODE
O
FF/
O
N
C
HE
C
K
O
N
O
FF
S
ET
1
2
3
T
I
M
E
R
TEMP
CANCEL
12V
D4
5V
R30 BZ1
BZ
M
GROUNDING TERMINAL
W
BL
EVAPORATOR
AC303 (WHT)
AC306 (BLK)
AC304 (RED)
G301 (GRN)
TEMP. FUSE 102°C (3A)
TO OUTDOOR UNIT
TERMINA L BOARD
R
Y/G
CN–FM (WHT)
MOTOR
7 1 4
BL
W
B Y R
RECTIFICAT ION
CIRCUIT
COMMUNICATION
CIRCUIT
FUSE301
T3.15A L250V
NOISE FILTER
CIRCUIT
G
1
2
3