Panasonic CS-S9TKV Service Manual page 40

8.2.5 CU-S28TKV
POWER SUPPLY
TERMINAL
TERMINAL
L
N
BOARD
BOARD
BLK
WHT
YLW/GRN
WHT BLK
ACL1 COM3
ACN1
(BLACK) (RED)
(WHITE)
5V
R425
FUSE3
(25A 250V) R426
COMMUNICATION
GRN
CIRCUIT
NOISE FILTER
CIRCUIT
FG1
YLW/GRN
(GREEN)
ELECTRONIC CONTROLLER
(NOISE FILTER)
CABINET
SIDE
PLATE
TO INDOOR UNIT
1 2 3
RED
3 4
5V
PC8
R422
2 1
c
5V
CN-COM
4.7k
b
(YELLOW)
Q25
10k 1
WHT
WHT
e
c WHT
G1
WHT
b
Q26
4
e
R427
G1
CN-BLK
G1
(BLACK)
BLK
WHT
CN-WHT
(WHITE)
Sensor (Thermistor)
Characteristics
70
1
Outdoor Air Sensor
2 Outdoor Heat Exchanger
60
Sensor
50
40
1
30
2
20
10
0
-10 0 10 20 30
o
Temperature ( C)
REACTOR
GRY
2
2
GRY
5V
CN-COM
L2-I
5V
(YELLOW)
(GRAY)
1
R159
4 C63
G6 G5
AC-BLK
(BLACK)
AC-WHT
(WHITE)
13V
*D33
*D34
*C84
*D35
G2
*D36
C49
CN-EV
G2
6 1
(WHITE)
G5
M
ELECTRO-MAGNETIC
COIL (EXPANSION VALVE)
Compressor Temp. Sensor
(Thermistor) Characteristics
70
60
50
40
30
20
10
0
40 50 20 40 60
Temperature (
40
BLK
1
1
BLK
L2-O
ELECTRONIC CONTROLLER
(BLACK)
(MAIN)
PFC
CIRCUIT
Q10
P U
RECTIFICATION V
CIRCUIT
N W
SWITCHING POWER
RECTIFICATION
SUPPLY CIRCUIT
CIRCUIT
FAN MOTOR
CIRCUIT
5V
R101 R100
5V
C46 C45
G5
G5 G5
R410
CN-TANK
3 1 (WHITE) 4
G5
t° t°
t°
80 100 120 140
o
C)
COMPRESSOR
3 3
(RED) U RED RED
(BLUE) V BLU BLU
MS
3~
(YELLOW) W YLW YLW
1 1
FAN
MOTOR
1 1
RED
1 YLW
M
BLU
1~
3
ORG
4 4
5
CN-ACFM
BLU
(WHITE)
FM CAPACITOR
(460V. 3.5øF)
CN-TH1
1 (WHITE)