Panasonic Cs W7dkr Cs W9dkr Cs W7dkr Series Repair Manual

18 Replacement Parts List (Outdoor Unit)
18.1. CU-W7DKR CU-W9DKR
REF. NO.PART NAME & DESCRIPTIONQTY.CU-W7DKRCU-W9DKRREMARKS1CHASSY ASS’Y1CWD50K2112←2SOUND PROOF MATERIAL1CWG302255←3FAN MOTOR BRACKET1CWD541073←4SCREW - FAN MOTOR BRACKET2CWH551060←5FAN MOTOR1CWA951388←06SCREW - FAN MOTOR MOUNT3CWH55406←7PROPELLER FAN ASS’Y1CWH03K1020←8NUT - PROPELLER FAN1CWH56053←9COMPRESSOR15RS084DAB215PS102DAH21010ANTI - VIBRATION BUSHING3CWH50077←11NUT - COMPRESSOR MOUNT3CWH56000←12CONDENSER1CWB32C1501←13TUBE ASS’Y...

18.2. CU-W12DKR
REF. NO.PART NAME & DESCRIPTIONQTY.CU-W12DKRREMARKS1CHASSY ASS’Y1CWD50K20732SOUND PROOF MATERIAL1CWG3020883FAN MOTOR BRACKET1CWD5410304SCREW - FAN MOTOR BRACKET2CWH5510595FAN MOTOR1CWA95111706SCREW - FAN MOTOR MOUNT3CWH554067PROPELLER FAN ASS’Y1CWH03K10068NUT - PROPELLER FAN1CWH560539COMPRESSOR15PS132DAG21010ANTI - VIBRATION BUSHING3CWH5007711NUT - COMPRESSOR MOUNT3CWH458206512CONDENSER1CWB32C110813TUBE ASS’Y (CHECK VALVE/CAPILLARY)1CWT01C336314STRAINER1CWB1102515HOLDER COUPLING...

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
POWER SUPPLY
AC220~240V
50/60Hz
TO OUTDOORRY-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...

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-W12DKR CU-W7DKR, CU-W9DKR
TO INDOOR
3
4
1
2
COIL REVERSING
VALVEELECTROLYTIC
 CAPACITOR
BL/B
BL
BLFAN
MOTOR
CAPACITOR
CAPACITOR
OVER LOAD
PROTECTOR
COMPRESSOR
TRSBL
BL
33 1 4
1 2 32 8
28
67
5 67
BL/B
MAGNETIC RELAY
B
BL
GRGR
GR YB
BB
R R
OY
B
B B
R BBRMAGNETIC RELAY...

87
CS-W7DKR CU-W7DKR / CS-W9DKR CU-W9DKR / CS-W12DKR CU- W12DKR 

How to use electronic circuit diagram
TIMER TABLE
Test Mode
NameTime(Whentest pointRemarks
Short-circuited)
Real Timer1hr.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...

19.2. Remote Control
89
CS-W7DKR CU-W7DKR / CS-W9DKR CU-W9DKR / CS-W12DKR CU- W12DKR 

19.3. Print Pattern
Indoor Unit Printed Circuit Board
BOTTOM VIEW
90
CS-W7DKR CU-W7DKR / CS-W9DKR CU-W9DKR / CS-W12DKR CU- W12DKR