Panasonic Cs W7bkp Cs W9bkp Cs W12bkp Repair Manual

71
CS-W7BKP CU-W7BKP5 / CS-W9BKP CU-W9BKP5 / CS-W12BKP CU-W12BKP5 

72
CS-W7BKP CU-W7BKP5 / CS-W9BKP CU-W9BKP5 / CS-W12BKP CU-W12BKP5 

15 Exploded View
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.
73
CS-W7BKP CU-W7BKP5 / CS-W9BKP CU-W9BKP5 / CS-W12BKP CU-W12BKP5 

16 Replacement Parts List

REF. NO.PART NAME & DESCRIPTIONQTY.CS-W7BKPCS-W9BKPCS-W12BKPREMARKS1CHASSY COMPLETE1CWD50C1177←←2FAN MOTOR1CWA921060←←03CROSS FLOW FAN COMPLETE1CWH02C1012←←4BEARING ASS’Y1CWH64K007←←5SCREW - CROSS FLOW FAN1CWH4580304←←6EVAPORATOR1CWB30C1123←CWB30C11587FLARE NUT1CWH6002140(1/4”)←←8FLARE NUT1CWT25005 (3/8”)←CWT25007 (1/2”)9INTAKE AIR SENSOR HOLDER1CWH32142←←10DISCHARGE GRILLE COMPLETE1CWE20C2101←←11VERTICAL VANE12CWE241068←←12CONNECTING BAR2CWE261024←←13AIR SWING...

17 Exploded View
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.
75
CS-W7BKP CU-W7BKP5 / CS-W9BKP CU-W9BKP5 / CS-W12BKP CU-W12BKP5 

18 Replacement Parts List

REF. NO.PART NAME & DESCRIPTIONQTY.CU-W7BKP5CU-W9BKP5CU-W12BKP5REMARKS1CHASSY ASS’Y1CWD50K2045A←CWD50K2044A2SOUND PROOF MATERIAL1CWG302088←←3FAN MOTOR BRACKET1CWD541030←←4SCREW - FAN MOTOR BRACKET2CWH55413←←5FAN MOTOR1CWA951087←CWA95108606SCREW - FAN MOTOR MOUNT3CWH55406←←7PROPELLER FAN ASS’Y1CWH03K1006←←8NUT - PROPELLER FAN1CWH56053←←9COMPRESSOR1GB080PAAGB102PAAGB134PAA010ANTI - VIBRATION BUSHING3CWH501024←←11NUT - COMPRESSOR...

19 Electronic Parts List

SYMBOLDESCRIPTION & NAMEPART NO.
BZ101SOUND GENERATORA48040
C-FMSH CAPACITORA31698
CR01SURGE ABSORBERJ0HBJY000003
CT01TRANSFORMERA40322
D08, D10, D11DIODEB0ACCK000005(CWA74261 1 &CWA742609only)
D13DIODEB0ACCK000005
D14DIODEA54RB501V-40
DB01DIODEA54CS1VB20E
FUSEFUSEXBA2C20TR0
FUSE HOLDER 01, 02FUSE HOLDERXCSCW012
IC01INTEGRATED CIRCUITA52D0022GB34
IC02INTEGRATED CIRCUITC3EBDG000021
IC03INTEGRATED CIRCUITA52C040
IC04INTEGRATED CIRCUITA52C114
IC05INTEGRATED CIRCUITA52A2003GR2...

20 Electronic Circuit Diagram
SCHEMATIC DIAGRAM 1/3
• CS-W7BK / CU-W7BK
• CS-W9BK / CU-W9BK
• CS-W12BK / CU-W12BK
(PH10)
10 7
12 5 11 69
g
f
e
CN-STM
3
4
5 5 4 3
2
(PH5)
(ZH5)
AIR TEMP. SENSOR
(15k 3950)
(20k 3950)PIPE TEMP. SENSOR
RECEIVER
INDICATOR
a bc d
CN-DISP
7 6
5 4 3 1
2
1
83 14
2 15
1 164 13 (PH4)IC05
A52A2003GR
STEPPING MOTOR DRIVE
0.1µ C08
– +15k R330.01µ C22
10k R58
1k R59
R04R30
20k+
–C04
0.1µ
(CR3)PH302C
330
0.01µ
0.01µ
FO VCC2OUT VCC1
GND CO IN- IN+
47µ 6.3V– +137k
µPC2800AGR5 6 7 84
3 2...

SCHEMATIC DIAGRAM 2/3
Q03
4.7k
10k
e bc
DB01T01
47
5 1
A52D0022GB34IC01
+ –~
~
P72 P73 P74 P75 P64 P65 P66 P67 P40/AD0 P41/AD1 P42/AD2
P43/AD3 P44/AD4 P45/AD5
P46/AD6 P47/AD7
P11/AN1 P12/AN2 P13/AN3 P14/AN4 P15/AN5 P16/AN6 P17/AN7AVss VDD1 P25 P24 P23 P22/SCK
P21/S0 P20/S1P36
P51/A9P50/A8
P53/A11P52/A10
P54/A12
P56/A14P55/A13
P57/A15
VDD0Vss0
P31P30
P32
P34
P35P3346
41 42
4344 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
33
32
31 30 29 28 27 26 25 24 23 22 21 20
19 18
17...

SCHEMATIC DIAGRAM 3/3
IC03
G I16V 100µ C11
– +
5V 12VI
G
IC04
C17
3300µ
35V
(NHG)+
– +
–C14
470µ
25V
1k R36
50/60HzAC 220-230-240V
CN-FM5 4 3 13 2CN-FB1 1
(PH-3)
RY-PWR
250V
2A
AC
(WHT)
511U ZNR01
REGULATOR
REGULATOR
1
2
0.1µ C12
400V
1.5µ C-FM
0.047µ C03
SSR01
511U ZNR03
125µH L01
0.47µ C19
510 R48 39k/2WR47
39k/2WR57
3.9kR26
3 41
2 PC01
0.1µ C18c
eb
R50
100k
R49
1kR51
10k
c
eb6.2kR54
10k R53 6.2kR52
ZD1
7.5EL1
Q05
Q06
50V10µ C21
– +
GENERATION RESET SIGNAL
GENERATION RESET SIGNAL
2
2 13
4 4 3
FUSE
OO...