Schematic Diagram - Panasonic CS-A18CKPG Service Manual

• CS-A18CK / CU-A18CK

SCHEMATIC DIAGRAM 1/3

BL
B
COMP (V) AC1 (W) HOT1 (R)
T01
T02
ZNR01
ELECTRONIC
FM1
CONTROLLER
(BRW)
FAN MOTOR
CAPACITOR
R BR
B
RECEIVER
PH302C
INDICATOR
TEMPERATURE
FUSE
1 1
BR
Y
2 2
3 3
4 4
5 5
L1
L2
TO OUTDOOR
W B
COIL
(4-WAYS VALVE)
W
BL
DEICE (GR) HOT2 (BL)
Y
OLP
Y
1
2
Fig. 3
3
4
(KR-3)
CN-RCV
8 IN+ VCC1 1
1
2
330
7 IN- OUT 2 3
CO VCC2 6.3V
6 3
137k
GND FO
5 4
Auto
(PH)
1 2
CN-DISP
1
D101
2
D102
3
D103
4
5
D104
6
D105
7
ELECTRONIC CONTROL UNIT
PC01 TLP620
R52 1.82k
R50 47k
1 4
+
DEICE
(BLU)
2 3
R51 47k
HOT
(RED)
RY-HOT
AC01
(WHT)
2A
FUSE 01
RY-PWR
R58
10k
4
R59 1k
3
2
1
R68
10k
BLK AC02
(BLK)
WHT AC03
(WHT)
(KR-10)
CN-DISP
10
9
8
7
6
5
4
3
2
1
TEST R54 1k
R48
C09
10k
10
R55
50V
1k
BZ
R53
BZ01
1k
8 26
1
2 25
24
3
23
4
22
5
6 21
7 20
9
IC05
A52A20030R
CN-STM1
Q001
c
b
e
R06
24k
RY-PWR
R08 R028
43 /2W 43 /2W
RY-HOT
5 4 3 2 1
5 4 3 2 1 (ZH5)
VERTICAL