Panasonic Cs A9dka Cu A9dka Cs A12dka Cu A12dka Repair Manual

17 Exploded View (Outdoor Unit)
17.1. CU-A9DKA
Note:
The above exploded view is for the purpose of parts disassembly and replacement.
The non-numbered parts are not kept as standard service parts.
71
CS-A9DKACU-A9DKA / CS-A12D KA CU-A12D KA / 

17.2. CU-A12DKA
Note:
The above exploded view is for the purpose of parts disassembly and replacement.
The non-numbered parts are not kept as standard service parts.
72
CS-A9DKACU-A9DKA / CS-A12D KA CU-A12D KA / 

18 Replacement Parts List (Outdoor Unit)

REF. NO.PART NAME & DESCRIPTIONQTY.CU-A9DKAREMARKS1CHASSY ASS’Y1CWD50K21122SOUND PROOF MATERIAL1CWG3022553FAN MOTOR BRACKET1CWD5410734SCREW - FAN MOTOR BRACKET2CWH5510605FAN MOTOR1CWA95138806SCREW - FAN MOTOR MOUNT3CWH554067PROPELLER FAN ASS’Y1CWH03K10208NUT - PROPELLER FAN1CWH560539COMPRESSOR12PS156D3BB02010ANTI - VIBRATION BUSHING3CWH5007711NUT - COMPRESSOR MOUNT3CWH5600012CONDENSER1CWB32C1497134-WAY VALVE1CWB00101214STRAINER1CWB1102515HOLDER COUPLING...

REF. NO.PART NAME & DESCRIPTIONQTY.CU-A12DKAREMARKS1CHASSY ASS’Y1CWD50K20742SOUND PROOF MATERIAL1CWG3021103FAN MOTOR BRACKET1CWD5410304SCREW - FAN MOTOR BRACKET2CWH5510595FAN MOTOR1CWA95111706SCREW - FAN MOTOR MOUNT3CWH554067PROPELLER FAN ASS’Y1CWH03K10068NUT - PROPELLER FAN1CWH560539COMPRESSOR12KS206D5AF04010ANTI - VIBRATION BUSHING3CWH5005511NUT - COMPRESSOR MOUNT3CWH458206512CONDENSER1CWB32C1268134-WAY VALVE1CWB0000314STRAINER1CWB1102515HOLDER COUPLING ASS’Y1CWH351023162-WAY VALVE...

19 Electronic Circuit Diagram
19.1. Indoor Unit & Outdoor Unit
SCHEMATIC DIAGRAM 1/4
1 2
3 4
C22
0.01µR58
10k Auto
SWR59  1k
DISPLAY COMPLETE
9
SUPERSONIC COMPLETE
CN-DISP
CN-DISP
8 7 6
5 4 3
2 1
1023
4 5
6 7 8
9 10
1
TIMER/AIR SW(ORG)
POWER(GRN)
QUIET(ORG)POWERFUL(ORG)
SUPERSONIC(BLU)C401
47µ
6.3V
BZ01BZe c
b
Q01
C143XKTX
R55
1k
R12
1kC02
0.01µR88
5.1k
ELECTRONIC CONTROL UNIT
IC401
3 1
2+
CN-HA
C23
0.01µR60
10k
C26    0.01µ
C25    0.01µ
C24     0.01µ
D404 D403 D401 D402ION(GRN)
D405
D406
R401     47Ω...

SCHEMATIC DIAGRAM 2/4
R20R21R22R23R24R25
D10
D09
D08
D07
D06
D05
R18R19D12
D11
P72 P73 P74 P75 P64 P65 P66 P67 P40 P41 P42 P43 P44
P45
P46P47
P50
P51RY-PWR DRIVE SIGNAL
P52
P53
P54
P55
P56
P57
Vss0
VDD0
P30
P31
P32
P33
P34
P35
AN11 AN12 AN13 AN14 AN15 AN16
AN17 AV55 VDD1 P25 P24 P23 SCK30 S030 S130 P36
46
41 42 43 44
45
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
48
47
40
39
38
37
36
35
34
33
32 31
30 29 28 27 26 25 24 23 22 21 20 19
18 17 16 15 14 13
12 11109 87 6
54 3
21
P71
TOD
P03
INTP2
INTP1...

SCHEMATIC DIAGRAM 3/4
TESTR02       1kR01
10k
R32
150k
4.096 MHz
(47pF X 2) 
R41
1k Q03
C143XKTXR44
1kC16
0.01µ
R37
10k 
12
R38JX1
C15
0.01µR43
R79
10k 
X01
CN-ION4
3
2
1
C37
0.01µQ05
C2412KTXC10
0.1µ
16V
JP3
R49     1k
JP4
C17
3300µ
35VC14
470µ
25VC11
100µ
16V
IC03
G I
5V 12VI
G IC04
DB01T01
5
8
13 2REGULATOR
REGULATOR
+~
~OO
TEMPERATURE
FUSE
TO OUTDOOR
RY-PWR
AC-WHT T 2A L 250VFUSE
P L
RED
BLU
RY-HOTCT01
R35
D14D13
C09C06
HOT
FM
SSR02
e c
b Q08 R61
10k
R67
R62
C36
Q07
R64
6.2k
D01
R63
6.2k
c
b
eC32...

SCHEMATIC DIAGRAM 4/4
EH-4P
4
3
21
F1
CH1
VIN
GND
ERR
C2 C1Q1
Q2Q4
Q5
R2
c
eb
4.7k
10k
e bcC3 R4
R3
R5
D2
Z01D4
c
eb
C8
D1D3
R14 R13
R9
R15
R10R102-4.2kV
R101
HV CN2
R12 C5
D5
C6 Z02
c
eb
R6
T1D101
D102
C101
C7
GNDCN3
HIGH VOLTAGE IONIZER
CU-A12DKA CU-A9DKA
TO INDOOR
3
4
1
2
COIL REVERSING
VA LV EELECTROLYTIC
 CAPACITOR
BL/B
BL
BLFA N
MOTOR
CAPACITOR
CAPACITOR
COMPRESSOR
TRSBL
BL
33 1 42 8
28
67
5 67
BL/B
MAGNETIC RELAY
BL
GRGR
GRB
BB
R R
OY
B
B B
R BBRMAGNETIC RELAY 
TO INDOOR
3
4
1
2
COIL REVERSING
VA...

79
CS-A9DKACU-A9DKA / CS-A12D KA CU-A12D KA / 

How to use electronic circuit diagram
TIMER TABLE
Test Mode
NameTime(When test pointRemarks
Short-circuited)
Real Timer1 hr.1 min.
10 min.10 sec.
1 min.1 sec.
Time Delay Safety Control2 min. 58 sec.0 sec.
Forced Operation60 sec.0 sec.
Time Save Control7 min.4.2 sec.
Anti-Freezing4 min.0 sec.
Auto Mode Judgement25 sec.0 sec.
Soft DryOFF6 min.36 sec.
ON10 min.60 sec.Soft Dry: 10 min. operation
Deodorizing Control
Cooling40 sec.4 sec.
70 sec.7 sec.
20 sec.2 sec.
180 sec.18 sec.
Soft Dry40 sec.4 sec.
360...