Read Panasonic WV-CW970 / WV-CW974 Service Manual online
7-11
C31
YW36B103K1T
Ceramic
0.01 µF
C32
F1J0J2260004
Ceramic
22 µF
C33,34
F2G0J101A117
Electrolytic
100 µF 6.3V
C35
F1K1H1040002
Ceramic
0.1 µF
C36
F1K1A1060006
Ceramic
10 µF
C37
F1L1C2260011
Ceramic
22 µF
C38-41
F1L2A221A007
Ceramic
220 pF
C42
F1K2J2210004
Ceramic
220 pF
C43-48
F1H1H103A219
Ceramic
0.01 µF
C49-53
F1G1C104A077
Ceramic
0.1 µF
C54-56
F1H1H101A004
Ceramic
100 pF
C57
F1H1A154A001
Ceramic
0.15 µF
C59
F1H1C683A001
Ceramic
0.068 µF
C60,61
F1G0J1050005
Ceramic
1 µF
C62
F1G1E6820007
Ceramic
6800 pF
C64
F1H1C105A094
Ceramic
1 µF
C65
F3G1A476A029
Tantalum
47 µF 10V
C66
F1H1C105A094
Ceramic
1 µF
C67
F3F1A475A035
Tantalum
4.7 µF 10V
C68
F3G1C156A021
Tantalum
15 µF 16V
C69
F1G1C104A077
Ceramic
0.1 µF
C70
F3G1C156A021
Tantalum
15 µF 16V
C71
F1G1C104A077
Ceramic
0.1 µF
C72
F3G1C156A021
Tantalum
15 µF 16V
C73-77
F1G1C104A077
Ceramic
0.1 µF
L1
ELJFC100KF
Coil
10 µH
L2
G1A101DA0021
Coil
100 µH
L3-5
ELJFC2R2MF
Coil
2.2 µH
L6
ELJPA221KF
Coil
220 µH
L7
J0JBC0000004
EMI Filter
T1
G5DYA0000098
High Freq Transformer
X1
H2D160500006
Ceramic Oscillator
16.000 MHz
CN2
K1KA13A00143
13-pin Connector
CN3
K1KA12A00329
12-pin Connector
CN5
K1KA05AA0142
5-pin Connector
CN7
K1KA07BA0050
7-pin Connector
PCB7 (RTL)
VCW96JKY7A
Printed Circuit Board Ass'y
VS1-3
J0LB00000063
ZNR
VS5,6
J0LB00000063
ZNR
VS8-15
J0LB00000063
ZNR
R1
ERJ1TYJ121U
Metal
120 ohms 1W
R2-5
ERJ6GEY0R00
Metal
0 ohm 1/8W
SW1
K0D411A00018
4-bit Dip Switch
SW2
K0D811A00016
8-bit Dip Switch
CN1
K1KA15AA0229
15-pin Connector
CN2
K1KA13A00143
13-pin Connector
CN3
K1KA12A00329
12-pin Connector
REF. NO.
PART NO.
DESCRIPTION
PCB8 (RTL)
VCW90GKY2A
Printed Circuit Board Ass'y
IC1
Y
C0DAEMZ00009
Switcher
IC2
NJM431UTE11
Shunt Regulator
Q1,2
Y
B3PAA0000329
Photo Coupler
D1
Y
B0EDKR000011
Diode
D2
YWSC2012
Diode
D3
B0BA18000006
Diode
D4
YWERB3710
Diode
D5
B0JBQK000001
Diode
D6,7
B0BA22100003
Diode
VS1,2
Y
ERZV07D471
ZNR
VS4
Y
J0LS00000026
ZNR
SCR1
B2AAKR000003
Thyristor
R1,2
ERJ14YJ823H
Metal
82K ohms 1/4W
R3
ERJ6GEYJ682
Metal
6.8K ohms 1/8W
R4
ERJ6GEYJ4R7V
Metal
4.7 ohms 1/8W
R5
ERG3SJ181
Metal
180 ohms 3W
R6
ERJ6GEYJ220
Metal
22 ohms 1/8W
R7-9
YF2116470JT
Metal
47 ohms 1/8W
R10
ERJ6GEYJ223
Metal
22K ohms 1/8W
R11
ERJ6GEYJ331
Metal
330 ohms 1/8W
R12
ERJ6GEYJ222
Metal
2.2K ohms 1/8W
R14
ERJ6GEYJ332
Metal
3.3K ohms 1/8W
R15
ERJ6RBD243V
Metal
24K ohms 1/10W
R16
ERJ6RBD202V
Metal
2K ohms 1/10W
R17
ERJ6RBD682V
Metal
6.8K ohms 1/10W
R18
ERJ14YJ334
Metal
330K ohms 1/4W
R19
ERJ14Y0R00H
Metal
0 ohm 1/4W
R21
ERJ14YJ202
Metal
2K ohms 1/4W
R22
ERJ14YJ151H
Metal
150 ohms 1/4W
R23,24
ERJ14YJ205U
Metal
2000K ohms 1/4W
C1
Y
ECQU2A823ML
Plastic
0.082 µF
C2,3
Y
F1B2E1520002
Ceramic
1500 pF
C4
Y
ECQU2A333MV
Plastic
0.033 µF
C5
F1J1H105A449
Ceramic
1 µF
C7
F2A1A101A626
Electrolytic
100 µF 10V
C8
F1J1H104A022
Ceramic
0.1 µF
C9
F1J1H105A449
Ceramic
1 µF
C10
ECKD3D101KB
Ceramic
100 pF
C11
Y
F1B2E1520002
Ceramic
1500 pF
C13
F1J1H104A022
Ceramic
0.1 µF
C14-16
F2A1E471A853
Electrolytic
470 µF 25V
C17
F2A1E331A683
Electrolytic
330 µF 25V
C18
F1K2J1030001
Ceramic
0.01 µF
C19
F1K1A1060006
Ceramic
10 µF
C20
F1J1H104A022
Ceramic
0.1 µF
C21
F2A2G101A072
Electrolytic
100 µF 400V
L1,2
Y
G0B183DA0007
Line Filter
L4
G0A220H00022
Coil
22 µH
T1
Y
G4D2A0000187
Power Transformer
REF. NO.
PART NO.
DESCRIPTION
POWER BOARD FOR WV-CW970
SWITCH BOARD
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