Panasonic WV-CL270 / WV-CL274E Simplified Service Manual ▷ View online
– 18 –
EXPLODE VIEW OF WV-CL270
1
1
2
5
1
1
3
1
2
1
1
4
2
6
M3
M2
M1
M4
FB1
M8
M10
A
M12
E12
F1
PCB3
M17
CN11
E11
M24
CN5
M22
M23
PACKAGING
M65
CN101
M66
M66
M66
Bar Code Label
M29
B
A
M27
M21
M15
M16
M13
L11
B
M31
M32
Serial No. Label
M36
M35
M38
WV-CL270
M43
M42
M44
M42
M9
M45
M67
M61
M25
M67
M67
M67
PCB1
PCB2
IC1
M7
M6
marked parts are the different points
from the WV-CP240.
from the WV-CP240.
Numbers show screws and washers.
q
w
e
r
t
y
w
e
r
t
y
XSB2+5FN
XYM2+J6FN
XSB25+5FN
XYM25+B12FN
XSB4+6FX
XWC4BFX
XYM2+J6FN
XSB25+5FN
XYM25+B12FN
XSB4+6FX
XWC4BFX
Screws
Binding Head Machine Screw
Binding Head Machine Screw and Washer Ass'y
Binding Head Machine Screw
Binding Head Machine Screw and Washer Ass'y
Binding Head Machine Screw
Internal Toothed Lock Washer
Binding Head Machine Screw and Washer Ass'y
Binding Head Machine Screw
Binding Head Machine Screw and Washer Ass'y
Binding Head Machine Screw
Internal Toothed Lock Washer
Description
No.
– 19 –
EXPLODED VIEW OF WV-CL274E
1
1
2
5
1
1
3
1
2
1
1
4
2
M3
M2
M1
M4
FB1
M8
M10
A
M13
M12
M20
PCB3
M22
CN5
PACKAGING
M65
CN101
M66
M66
Bar Code Label
M29
B
A
M27
M21
L11
M32
B
M31
Serial No. Label
M36
M35
M38
WV-CL274E
E12
F1
M23
M43
M42
M44
M42
M9
M45
M67
M61
M67
M67
PCB1
IC1
M7
M6
PCB2
marked parts are the different points
from the WV-CP244E.
from the WV-CP244E.
Numbers show screws and washers.
q
w
e
r
t
w
e
r
t
XSB2+5FN
XYM2+J6FN
XSB25+5FN
XYM25+B12FN
XYN3+F8FXS
XYM2+J6FN
XSB25+5FN
XYM25+B12FN
XYN3+F8FXS
Screws
Binding Head Machine Screw
Binding Head Machine Screw and Washer Ass'y
Binding Head Machine Screw
Binding Head Machine Screw and Washer Ass'y
Pan Head Machine Screw and Washer Ass'y
Binding Head Machine Screw and Washer Ass'y
Binding Head Machine Screw
Binding Head Machine Screw and Washer Ass'y
Pan Head Machine Screw and Washer Ass'y
Description
No.
IC1
VCL270EA04YS
Optical Ass’y (CCD)
F1
Y
XBA2C063ET0A
Current Fuse
630mA 250V
for Power Board
FB1
VP240PRZ1A
Flexible Board
L11
J0KD00000030
Ferrite Core
CN5
YWP2367
Connector (BNC) for Main Board
CN11
YWVAR2
3-pin Connector
E11
Y
YWACF250B
Power Cord
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
3CA002020AAA
Bracket (IR)
M7
Y
3CV001220AAA
Cool Sheet Cushion (CCD)
M8
V4JA1164A3
Spring (C-CS)
M9
3CU001005AAA
Spacer (CS)
M10
V2HA2231A2
Front Shield Plate
M12
Y
V5EA2530A1
Upper Cover
M13
Y
V7MA0099B4
Safety Label (Screw Caution)
M15
Y
V2PA1290A3
Insulator (Power Board)
M16
Y
V2PA1297A3
Insulator (Transformer)
M17
Y
V5KA2357A2
Insulator Cover
M21
V2SA5033A1
Main Chassis
M22
Y
V7MA1132A3
Safety Label (Fuse)
M23
Y
V7MA1145A4
Safety Label (Fuse)
M24
Y
YWA7SA0689A4
Earth Mark Label
M25
Y
YWSR6W1
Cord Clamp
M27
Y
V5WA2714A3
Rear Panel
M29
Y
V2PA1289A3
Insulator (Dip Switch)
M31
Y
V5EA2531A1
Bottom Cover
M32
Y
3CV000143AAA
Cushion for Flexible Board
M35
Y
V2TA1083A2
Mount Adapter
M36
YWV1KA0128A4
Washer for Mount Adapter
M38
YWBC-2B
Body Cap
M42
3PD001500AAA
Panasonic Label
M43
3PD001481AAA
Label for WV-CL270
M44
3PD001486AAA
Label (Upper Cover)
M45
Y
3PA001685AAA
Main Label
IC1
VCL270EA04YS
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
3CA002020AAA
Bracket (IR)
M7
Y
3CV001220AAA
Cool Sheet Cushion (CCD)
M8
V4JA1164A3
Spring (C-CS)
M9
3CU001005AAA
Spacer (CS)
M10
V2HA2231A2
Front Shield Plate
M12
Y
V5EA2530A1
Upper Cover
M13
Y
V7MA0099B4
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
3CV000143AAA
Cushion for Flexible Board
M35
Y
V2TA1083A2
Mount Adapter
M36
YWV1KA0128A4
Washer for Mount Adapter
M38
YWBC-2B
Body Cap
M42
3PD001500AAA
Panasonic Label
M43
3PD001482AAA
Label for WV-CL274E
M44
3PD001486AAA
Label (Upper Cover)
M45
Y
3PA001686AAA
Main Label
REF. NO.
PART NO.
DESCRIPTION
REF. NO.
PART NO.
DESCRIPTION
– 20–
REPLACEMENT PARTS LIST
Important Notice
1.
Components identified by "
Y
" mark have special characteristics important for safety.
When replacing any of these components, use only manufacturer's specified parts.
2.
RTL : Retention Time Limited (No longer available after discontinuing product).
MISCELLANEOUS for WV-CL270
MISCELLANEOUS for WV-CL274E
PCB1(RTL)
VL270EKY1AYS
Printed Circuit Board Ass’y
IC2
C0JBAB000196
Hex Inverters
IC3
MN3112SA-E1
Vertical Driver
IC4
NN2038FAQ
Video Signal Processor
IC5
YWVG4030J283
VCXO
IC6
MN6732741
Digital Signal Processor
IC7
YWTC7SH00FUL
2-input NAND Gate
IC8
MN13821-FP
Reset Signal Generator
IC400
C3EBDC000020
EEPROM (See Notes below.)
Q1
B1ABDB000023
Transistor
Q2-4
B1ADCF000040
Transistor
Q300
B1ABCF000060
Transistor
D2
YWHVU359TRF
Diode
D3
YWHVU17TRF
Diode
D4,5
MA2Z72800L
Diode
R1
ERJ3GEYJ100V
Metal
10 ohms 1/16W
R2
ERJ3GEY0R00V
Metal
0 ohm 1/16W
R3
ERJ3GEYJ100V
Metal
10 ohms 1/16W
R4
ERJ3GEYJ220V
Metal
22 ohms 1/16W
R6,7
ERJ3GEYJ100V
Metal
10 ohms 1/16W
R8
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
ERJ3GEY0R00V
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
ERJ3GEY0R00V
Metal
0 ohm 1/16W
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
ERJ3GEY0R00V
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
R500-502
ERJ3GEY0R00V
Metal
0 ohm 1/16W
R503
ERJ3GEYJ105V
Metal
1M ohms 1/16W
C1
F1H1C473A005
Ceramic
0.047 µF
C2-4
F1H1H103A190
Ceramic
0.01 µF
C5
F1H1A105A004
Ceramic
1 µF
C9
MCUV1E104ZFV
Ceramic
0.1 µF
C10
F1H1H150A004
Ceramic
15 pF
C11,12
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
C31-36
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
Tantalum
22 UF 10V
C50
ECST1AY106R
Tantalum
10 µF 10V
C51
F3H1A476A001
Tantalum
47 µF 10V
C52
F1H1E393A002
Ceramic
0.039 µF
REF. NO.
PART NO.
DESCRIPTION
REF. NO.
PART NO.
DESCRIPTION
– 21 –
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.
Click on the first or last page to see other WV-CL270 / WV-CL274E service manuals if exist.