Panasonic WV-CP240 Service Manual ▷ View online
IC1
VCP240EA04YS
Optical Ass'y (CCD)
F1
Y
XBA2C25ET0A
Current Fuse
2.5A 250V
for Power Board
FB1
VP240PRZ1A
Flexible Board
L11
J0KD00000030
Ferrite Core
CN5
YWP2367
Connector (BNC) for Main Board
E12
Y
YW840522
Fuse Cover
M1
Y
V3FA1078A2
Flange-back Adjusting Ring
M2
V4JA1163A3
Flange-back Lock Spring
M3
Y
V4RA1024A3
Flange-back Lock Lever
M4
V5BA1064A1
Front Escutcheon
M6
V6FA1116A1
Bracket (IR)
M7
Y
V2FA1362A3
Cool Sheet Cushion (CCD)
M8
V4JA1164A3
Spring (C-CS)(x2)
M10
V2HA2231A2
Front Shield Plate
M12
Y
V5EA2530A1
Upper Cover
M13
Y
YFV7MA0099A4
Safety Label (Screw Caution)
M20
V2SA5034A3
Screw Guard Angle
M21
V2SA5033A1
Main Chassis
M22
Y
V7MA1132A3
Safety Label (Fuse)
M23
Y
V7MA1146A4
Safety Label (Fuse)
M27
Y
V5WA2715A3
Rear Panel
M29
Y
V2PA1289A3
Insulator (Dip Switch)
M31
Y
V5EA2531A1
Bottom Cover
M32
Y
V2FA1363A3
Cushion for Flexible Board
M35
Y
V2TA1083A2
Mount Adapter
M36
YWV1KA0128A4
Washer for Mount Adapter(x2)
M38
YWBC-2B
Body Cap
M41
V7SA4414A3
Label
M45
Y
V7QA5877A4
Main Label
PCB1 (RTL)
VP240EKY1AYS
Printed Circuit Board Ass'y
IC2
C0JBAB000196
IC
IC3
MN3112SA-E1
IC
IC4
NN2038FAQ
IC
IC5
YWVG4030J283
IC
IC6
MN6732741
IC
IC7
YWTC7SH00FUL
IC
IC8
MN13821-FP
IC
IC400
C3EBDC000020
EEPROM (See Notes below.)
Q1
B1ABDB000023
Transistor
Q2-4
B1ADCF000040
Transistor
Q300
B1ABCF000060
Transistor
D1
MA3S132K0L
Diode
D2
YWHVU359TRF
Diode
D3
YWHVU17TRF
Diode
D4,5
MA2Z72800L
Diode
R1
ERJ3GEYJ100V
Metal
10 ohms 1/16W
R2
ERJ3GEY0R00
Metal
0 ohm 1/16W
R3
ERJ3GEYJ100V
Metal
10 ohms 1/16W
R4
ERJ3GEYJ220V
Metal
22 ohms 1/16W
R5
ERJ3GEYJ105V
Metal
1M ohms 1/16W
R6-8
ERJ3GEYJ360V
Metal
36 ohms 1/16W
R9
ERJ3GEYJ221V
Metal
220 ohms 1/16W
R10
ERJ3GEYJ562V
Metal
5.6K ohms 1/16W
R11
ERJ3GEYJ182V
Metal
1.8K ohms 1/16W
R12
ERJ3GEYJ561V
Metal
560 ohms 1/16W
R13
ERJ3GEYJ562V
Metal
5.6K ohms 1/16W
R14
ERJ3GEYJ100V
Metal
10 ohms 1/16W
R15
ERJ3GEYJ562V
Metal
5.6K ohms 1/16W
R16
ERJ3GEYJ302V
Metal
3K ohms 1/16W
R17
ERJ3GEYJ103V
Metal
10K ohms 1/16W
R18
ERJ3GEYJ161V
Metal
160 ohms 1/16W
R19
ERJ3GEYJ202V
Metal
2K ohms 1/16W
R20
ERJ3GEYJ161V
Metal
160 ohms 1/16W
R21
ERJ3GEYJ104V
Metal
100K ohms 1/16W
R22
ERJ3GEYJ161V
Metal
160 ohms 1/16W
R23
ERJ3GEYJ103V
Metal
10K ohms 1/16W
R24
ERJ3GEYJ101V
Metal
100 ohms 1/16W
R25
ERJ3GEYJ103V
Metal
10K ohms 1/16W
R26
ERJ3GEYJ101V
Metal
100 ohms 1/16W
R28
ERJ3GEYJ102V
Metal
1K ohms 1/16W
R29
ERJ3GEYJ621V
Metal
620 ohms 1/16W
R30
ERJ3GEYJ105V
Metal
1M ohms 1/16W
R31
ERJ3GEYJ103V
Metal
10K ohms 1/16W
R33
ERJ3GEY0R00
Metal
0 ohm 1/16W
R34,35
ERJ3GEYJ103V
Metal
10K ohms 1/16W
R38,39
ERJ3GEYJ103V
Metal
10K ohms 1/16W
R40
ERJ3GEYJ562V
Metal
5.6K ohms 1/16W
R41
ERJ3GEYJ302V
Metal
3K ohms 1/16W
R42
ERJ3GEY0R00
Metal
0 ohm 1/16W
REF. NO.
PART NO.
DESCRIPTION
REF. NO.
PART NO.
DESCRIPTION
– 27 –
MISCELLANEOUS for WV-CP244E
SENSOR BOARD
Notes: • IC1 (Optical Ass'y) is not supplied as Printed Circuit Board
Ass'y (PCB1). See Miscellaneous for ordering.
• IC400 (EEPROM) is empty when it is supplied as IC only.
Loading the Initial Data is required.
R43
ERJ3GEYJ222V
Metal
2.2K ohms 1/16W
R44
ERJ3GEYJ102V
Metal
1K ohms 1/16W
R45
ERJ3GEYJ201V
Metal
200 ohms 1/16W
R47
ERJ6GEYJ222V
Metal
2.2K ohms 1/10W
R48
ERJ3RHD202V
Metal
2K ohms 1/16W
R49
ERJ3RHD201V
Metal
200 ohms 1/16W
R50
ERJ3GEYJ472V
Metal
4.7K ohms 1/16W
R51
ERJ3GEYJ473V
Metal
47K ohms 1/16W
R300
ERJ3GEYJ101V
Metal
100 ohms 1/16W
R301
ERJ3GEYJ302V
Metal
3K ohms 1/16W
R302
ERJ3GEYJ101V
Metal
100 ohms 1/16W
R303
ERJ3GEY0R00
Metal
0 ohm 1/16W
R400
ERJ3GEYJ103V
Metal
10K ohms 1/16W
R401
ERJ3GEYJ102V
Metal
1K ohms 1/16W
R402,403
ERJ3GEYJ101V
Metal
100 ohms 1/16W
R404,405
ERJ3GEYJ103V
Metal
10K ohms 1/16W
C1
F1H1C473A005
Ceramic
0.047 µF
C2-4
F1H1H103A190
Ceramic
0.01 µF
C5
F1H1A105A004
Ceramic
1 µF
C6,7
F1H1H3R00015
Ceramic
3 pF
C9
MCUV1E104ZFV
Ceramic
0.1 µF
C10
F1H1H150A004
Ceramic
15 pF
C11
MCUV1E104ZFV
Ceramic
0.1 µF
C12
MCUV1E104ZFV
Ceramic
0.1 µF
C13
F1H1A105A004
Ceramic
1 µF
C14
MCUV1E104ZFV
Ceramic
0.1 µF
C15
F1H1A105A004
Ceramic
1 µF
C16,17
MCUV1E104ZFV
Ceramic
0.1 µF
C18
F1H1H101A004
Ceramic
100 pF
C19
MCUV1E104ZFV
Ceramic
0.1 µF
C20
F1H1H101A004
Ceramic
100 pF
C21
MCUV1E104ZFV
Ceramic
0.1 µF
C22
F1H1A105A004
Ceramic
1 µF
C23
MCUV1E104ZFV
Ceramic
0.1 µF
C24
F1H1A105A004
Ceramic
1 µF
C25
MCUV1E104ZFV
Ceramic
0.1 µF
C26
F1H1A105A004
Ceramic
1 µF
C27
MCUV1E104ZFV
Ceramic
0.1 µF
C28-30
F1H1A105A004
Ceramic
1 µF
C31
MCUV1E104ZFV
Ceramic
0.1 µF
C32-36
MCUV1E104ZFV
Ceramic
0.1 µF
C37
YW426225FZT
Ceramic
2.2 µF
C38
YW426106FZT
Ceramic
10 µF
C39
F1J1A4750004
Ceramic
4.7 µF
C40
MCUV1E104KBN
Ceramic
0.1 µF
C41
ECST1VY105ZR
Tantalum
1 µF 35V
C42
F3G1C156A002
Tantalum
15 µF 16V
C43
F3H1A476A001
Tantalum
47 µF 10V
C44
ECST1CY225R
Tantalum
2.2 µF 16V
C45
ECST1AY106R
Tantalum
10 µF 10V
C46
ECST0JX336R
Tantalum
33 µF 6.3V
C47
ECST1CY105R
Tantalum
1 µF 16V
C48
ECST1VY334R
Tantalum
0.33 µF 35V
C49
TAJB226M010R
Electrolytic
22 µF 10V
C50
ECST1AY106R
Tantalum
10 µF 10V
C51
F3H1A476A001
Tantalum
47 µF 10V
C52
F1H1E393A002
Ceramic
0.039 µF
C300,301
MCUV1E104ZFV
Ceramic
0.1 µF
C400
F1H1H1R0A260
Ceramic
1 pF
C401
F1H1A105A004
Ceramic
1 µF
C402
F1H1H100A226
Ceramic
10 pF
C403
ECST1AY106R
Tantalum
10 µF 10V
C404
MCUV1E104ZFV
Ceramic
0.1 µF
L1
G3A1R9C00001
Coil
L2
ELJFC330KF
Coil
33 µH
L3
ELJFC470KF
Coil
47 µH
L4
ELJFC330KF
Coil
33 µH
L5
ELJFC8R2MF
Coil
8.2 µH
L6,7
ELJPC150KF
Coil
15 µH
L8
ELJFC8R2MF
Coil
8.2 µH
L9,10
J0JBC0000046
Coil
L11-13
ERJ3GEY0R00
Metal
0 ohm 1/16W
(R500-502)
CF1
CF1
YW4FS7374
Filter
CN1
K1MN30A00029
30-pin Connector
CN2
YW31756316
6-pin Connector
PCB2 (RTL)
VP240EKY2AYS
Printed Circuit Board Ass'y
for WV-CP240/WV-CP244E
VP242EKY2AYS
Printed Circuit Board Ass'y for WV-CP242E
IC2
YWTC7W14FUL
IC
IC3
C0JBAS000081
IC
IC4
YWNJM2902VT1
IC
IC5
YWTA7805FTL
IC
Q1
B1ABCF000060
Transistor
Q2
2SK10694TL
FET
Q3
2SD1819QRSTX
Transistor
Q4
B1ADCF000040
Transistor
Q5,6
2SB1218AHL
Transistor
Q7
B1ABCF000060
Transistor
Q8
B1ADCF000040
Transistor
Q9
B1ABCF000060
Transistor
Q10
2SB12190WL
Transistor
Q11
2SD18200WL
Transistor
Q12
B1HFCFA00003
Transistor
Q13
2SC4618
Transistor
Q14
B1ADCF000040
Transistor
Q15
B1ADCF000063
Transistor
Q16
B1ADCF000040
Transistor
Q17
B1HBCFA00006
Transistor
Q18
B1ABCF000060
Transistor
Q19
B1ADCF000063
Transistor
D1
MA2Z72800L
Diode
D2-5
MA4X72600L
Diode
D6
MAZ81500ML
Diode
D7
MAZ80910ML
Diode
D8
YWDA227TL
Diode
REF. NO.
PART NO.
DESCRIPTION
REF. NO.
PART NO.
DESCRIPTION
– 28 –
VIDEO BOARD
D9
B0ACCJ000014
Diode
R1
ERJ3GEYJ623V
Metal
62K ohms 1/16W
R2
ERJ3GEYJ392V
Metal
3.9K ohms 1/16W
R3
ERJ3GEYJ683V
Metal
68K ohms 1/16W
R4,5
ERJ3GEY0R00
Metal
0 ohm 1/16W
R9
ERJ3GEYJ220V
Metal
22 ohms 1/16W
R10
ERJ3RHD513
Metal
51K ohms 1/16W
R11
ERJ3RHD102V
Metal
1K ohms 1/16W
R12
ERJ3GEYJ514
Metal
510K ohms 1/16W
R13
ERJ3GEYJ134V
Metal
130K ohms 1/16W
R14
ERJ3GEYJ102V
Metal
1K ohms 1/16W
R15
ERJ3GEYJ101V
Metal
100 ohms 1/16W
R16
ERJ3GEYJ474V
Metal
470K ohms 1/16W
R18,19
ERJ3GEYJ222V
Metal
2.2K ohms 1/16W
R20,21
ERJ3GEYJ432V
Metal
4.3K ohms 1/16W
R22,23
ERJ3GEYJ104V
Metal
100K ohms 1/16W
R24
ERJ3GEYJ563V
Metal
56K ohms 1/16W
R25
ERJ3GEYJ103V
Metal
10K ohms 1/16W
R26
ERJ3GEYJ432V
Metal
4.3K ohms 1/16W
R27
ERJ3GEYJ563V
Metal
56K ohms 1/16W
R28
ERJ3GEYJ104V
Metal
100K ohms 1/16W
R32
ERJ3GEYJ102V
Metal
1K ohms 1/16W
R33
ERJ3GEYJ563V
Metal
56K ohms 1/16W
R34
ERJ3GEYJ104V
Metal
100K ohms 1/16W
R35
ERJ3GEYJ682V
Metal
6.8K ohms 1/16W
R36
ERJ3GEYJ102V
Metal
1K ohms 1/16W
R37
ERJ3GEYJ154V
Metal
150K ohms 1/16W
R38
ERJ3GEYJ333V
Metal
33K ohms 1/16W
R39
ERJ3GEYJ334V
Metal
330K ohms 1/16W
R40
ERJ3GEYJ153V
Metal
15K ohms 1/16W
R42
ERJ3GEYJ304V
Metal
300K ohms 1/16W
R43
ERJ3GEYJ104V
Metal
100K ohms 1/16W
R44
ERJ3GEYJ684V
Metal
680K ohms 1/16W
R45,46
ERJ3GEYJ104V
Metal
100K ohms 1/16W
R47
YF2116511JT
Metal
510 ohms 1/10W
R48
YF2116161JT
Metal
160 ohms 1/10W
R49
ERJ6GEYJ120
Metal
12 ohms 1/10W
R50
ERJ3GEYJ101V
Metal
100 ohms 1/16W
R51
ERJ3RHD752V
Metal
7.5K ohms 1/16W
R52
ERJ3GEYJ102V
Metal
1K ohms 1/16W
R53
ERJ3RHD222V
Metal
2.2K ohms 1/16W
R54,55
ERJ3GEYJ103V
Metal
10K ohms 1/16W
R56
ERJ3GEYJ102V
Metal
1K ohms 1/16W
R57
ERJ3RHD242V
Metal
2.4K ohms 1/16W
R58
ERJ3GEYJ821V
Metal
820 ohms 1/16W
R59
ERJ3GEYJ222V
Metal
2.2K ohms 1/16W
R60
ERJ3GEYJ102V
Metal
1K ohms 1/16W
R61
YF2116201JT
Metal
200 ohms 1/10W
R62
ERJ3GEYJ222V
Metal
2.2K ohms 1/16W
R63
YF2116201JT
Metal
200 ohms 1/10W
R64
ERJ3GEYJ100V
Metal
10 ohms 1/16W
R65
ERJ3RHD123V
Metal
12K ohms 1/16W
R66
ERJ3GEYJ392V
Metal
3.9K ohms 1/16W
R67
ERJ3GEYJ332V
Metal
3.3K ohms 1/16W
R68
ERJ3GEYJ392V
Metal
3.9K ohms 1/16W
R69
ERJ3RHD242V
Metal
2.4K ohms 1/16W
R70
ERJ3GEYJ392V
Metal
3.9K ohms 1/16W
R71
ERJ3GEY0R00
Metal
0 ohm 1/16W
R72
ERJ3RHD302V
Metal
3K ohms 1/16W
R73
ERJ3GEYJ332V
Metal
3.3K ohms 1/16W
R74
ERJ3GEYJ222V
Metal
2.2K ohms 1/16W
R75
ERJ3GEYJ620V
Metal
62 ohms 1/16W
R76
ERJ3GEYJ102V
Metal
1K ohms 1/16W
R77
ERJ3GEYJ100V
Metal
10 ohms 1/16W
R78
ERJ6GEY0R00V
Metal
0 ohm 1/10W
R79
ERJ1WYJ100U
Metal
10 ohms 1W
R80
ERJ3GEYJ103V
Metal
10K ohms 1/16W
R81
ERJ3GEYJ100V
Metal
10 ohms 1/16W
R82-84
ERJ3GEYJ103V
Metal
10K ohms 1/16W
R85
ERJ3GEYJ102V
Metal
1K ohms 1/16W
R86
ERJ3GEYJ363V
Metal
36K ohms 1/16W
R87
ERJ3GEY0R00
Metal
0 ohm 1/16W
for WV-CP242E
VR1,2
EVM7JSW30BQ4
Variable Resistor
C1-3
MCUV1E104ZFV
Ceramic
0.1 µF
C4
F1H1A105A004
Ceramic
1 µF
C6,7
F1H1H103A190
Ceramic
0.01 µF
C8
MVUV1C104KBV
Ceramic
0.1 µF
C9
YW400225FZT
Ceramic
2.2 µF
C10
MVUV1C104KBV
Ceramic
0.1 µF
C11
F1H1A105A004
Ceramic
1 µF
C16
YW426106FZT
Ceramic
10 µF
C17
F1J1C1050002
Ceramic
1 µF
C18
F1H1H510A004
Ceramic
51 pF
C19
F1H1C473A005
Ceramic
0.047 µF
C20
F3G1C156A002
Tantalum
15 µF 16V
C21
ECST1CY475R
Tantalum
4.7 µF 16V
C22
F1H1C473A005
Ceramic
0.047 µF
C23
MCUV1E104ZFV
Ceramic
0.1 µF
C24
F1H1H222A013
Ceramic
2200 pF
C26
YW32Y475F25T
Ceramic
4.7 µF
C27
F1K1E105A017
Ceramic
1 µF
C28
F1J1A4750004
Ceramic
4.7 µF
C29
F1K1E105A017
Ceramic
1 µF
C30
F1J1C1050002
Ceramic
1 µF
C31
ECST1EX475R
Tantalum
4.7 µF 25V
C32
ECST1EY105R
Tantalum
1 µF 25V
C33
MCUV1C105KBM
Ceramic
1 µF
C34-37
F1J1C1050002
Ceramic
1 µF
C38
F3H1E106A001
Electrolytic
10 µF 25V
C39
F1H1H8R00003
Ceramic 8
pF
C40
F1H1H103A190
Ceramic
0.01 µF
C41
F1H1H471A004
Ceramic
470 pF
C43
YW32Y106F16T
Ceramic
10 µF
C44
YWRVJ1A471M
Electrolytic
470 µF 10V
C45
MCUV1E104ZFV
Ceramic
0.1 µF
C46
F3H1E226A002
Tantalum
22 µF 25V
C47
MCUV1C105KBM
Ceramic
1 µF
C49
MCUV1E104KBN
Ceramic
0.1 µF
C50
MCUV1C105KBM
Ceramic
1 µF
REF. NO.
PART NO.
DESCRIPTION
REF. NO.
PART NO.
DESCRIPTION
– 29 –
C51
MCUV1E104ZFV
Ceramic
0.1 µF
L1-8
ELJFC8R2MF
Coil
8.2 µH
SW1
K0D152B00001
Dip Switch for WV-CP240/WV-CP244E
K0D142B00023
Dip Switch for WV-CP242E
CF1
YWNL4532S4R4
LC Filter
CN1
K1MN30A00029
30-pin Connector
CN2
YW31756316
6-pin Connector
CN3
YWB6BZRSM3TF
6-pin Connector
CN4
YWM1938
4-pin Connector (ALC)
TP1
YWRCT2125TPV
Test-pin
PCB3 (RTL)
VP240EKY3AYS
Printed Circuit Board Ass'y
IC1
AN1431ME1
IC
Q1
Y
B1DACU000002
FET
Q2,3
Y
YWPC123FY2
Photocoupler
Q4
B1ABGF000003
Transistor
D1
Y
B0EBKR000017
Diode
D2
B0EAEV000005
Diode
D3
B0ACCK000005
Diode
D4
B0BC6R100010
Diode
D5,6
B0ACCK000005
Diode
D7
B0BA4R700007
Diode
D8
B0BA02800001
Diode
D21
B0JCMG000003
Diode
D22
M1FP3-4063
Diode
D23
B0BA01200008
Diode
D24
B0ACCK000005
Diode
VS1
Y
ERZV07D471
Varistor
R1
D0GG104JA002
Metal
100K ohms 1/4W
R2
D0GG681JA002
Metal
680 ohms 1/4W
R3
D0GG220JA002
Metal
22 ohms 1/4W
R4,5
D0GG823JA002
Metal
82K ohms 1/4W
R6,7
D0GD224JA003
Metal
220K ohms 1/8W
R8
D0GD682JA003
Metal
6.8K ohms 1/8W
R9
D0GD470JA003
Metal
47 ohms 1/8W
R10
D0GD273JA003
Metal
27K ohms 1/8W
R11,12
D0GD223JA003
Metal
22K ohms 1/8W
R13,14
RRJ6GEYJ221V
Metal
220 ohms 1/8W
R15
D0GD224JA003
Metal
220K ohms 1/8W
R18,19
D0YDR0000005
Carbon
0 ohm 1/8W
R21
D0GD470JA003
Metal
47 ohms 1/8W
R22
D0GD222JA003
Metal
2.2K ohms 1/8W
R23
D0GD470JA003
Metal
47 ohms 1/8W
R24
D0GD123JA003
Metal
12K ohms 1/8W
R25
YFR1220P222D
Metal
2.2K ohms 1/10W
R26
D0YDR0000005
Carbon
0 ohm 1/8W
R27
YWR1220P682D
Metal
6.8K ohms 1/10W
R28
D0GD222JA003
Metal
2.2K ohms 1/8W
R29
D0GD223JA003
Metal
22K ohms 1/8W
C1
Y
ECQU2A563ML
Plastic
0.056 µF
C2
EEUEB2G100
Electrolytic
10 µF 400V
C3,4
F1K2E223A005
Ceramic
0.022 µF 250V
C5,6
F1K2J101A003
Ceramic
100 pF 630V
C7
MCUV1E104KBN
Ceramic
0.1 µF
C8
YF400681CHJT
Ceramic
680 pF
C9
MCUV1A105KBN
Ceramic
1 µF
C10
F1J1H472A400
Ceramic
4700 pF
C11
ECUV1H103KBN
Ceramic
0.01 µF
C12
Y
F1B2E1520002
Ceramic
1500 pF 250V
C21
EEUFC1C271
Electrolytic
270 µF 16V
C22
EEUFC0J471
Electrolytic
470 µF 6.3V
C23
MCUV1A105KBN
Ceramic
1 µF
C24
EEUFC1C181
Electrolytic
180 µF 16V
C25
EEUFC0J331
Electrolytic 330
µF
6.3V
L21
G0ZZ00002012
Coil
L22
YWSL675330
Coil
T1
Y
G4D2A0000090
Power Transformer
CF1
Y
J0MBA0000011
Line Filter
CN1
Y
YWB2P3VH
2-pin Connector
E1,2
K3GE1BB00004
Fuse Holder
E3
K1PA06D00003
Wire Ass'y for Video Board CN3
PCB3 (RTL)
VP242EKY3AYS
Printed Circuit Board Ass'y
IC1
C0DAZHG00005
IC
IC2
C0CAABF00002
IC
D1
B0JCMG000003
Diode
R5,6
ERG3SJ111P
Metal
110 ohms 3W
C1
EEUEB1E101S
Electrolytic
100 µF 25V
C2,3
F1J1E104A073
Ceramic
0.1 µF
C4
EEUEB1E101S
Electrolytic
100 µF 25V
C5
F1J1E104A073
Ceramic
0.1 µF
C6
EEUEB1A101
Electrolytic
100 µF 10V
L1
J0JKB0000004
Coil
CN1
Y
YWT6944
2-pin Terminal
F1
Y
K5H312A00002
Current Fuse
3.15A 125V
E1
K1PA06D00003
Wire Ass'y for Video Board CN3
REF. NO.
PART NO.
DESCRIPTION
REF. NO.
PART NO.
DESCRIPTION
– 30 –
POWER BOARD for WV-CP242E
POWER BOARD for WV-CP240
Click on the first or last page to see other WV-CP240 service manuals if exist.