Panasonic WV-CW4H Service Manual ▷ View online
SCHEMATIC DIAGRAM OF SENSOR BOARD /
HEATER BOARD
IC2
1
B_OUTPUT
2
A_OUTPUT
3
V+
4
A–INPUT
5
A+INPUT
6
B–INPUT
7
B+INPUT
8
C–INPUT
9
C+INPUT
10
D–INPUT
11
D+INPUT
12
GND
13
D_OUTPUT
14
C_OUTPUT
Q1
0.1
C2
1
4
3
2
VCC
AGND
VCC
VCC
AGND
R3
10k
R11
100k
R2
10k
D1
OPEN
D5
D4
D3
D2
VS1
OPEN
R14
10k
CN1
1
24V_AC[L]
2
24V_AC[N]
3
GND
4
5V
Attachment1
Attachment2
IC1
1
+VS
2
VO
3
GND
R15
330k
C3
10/16
C1
0.1
C4
0.1
C5
0.1
C8
0.1
C11
0.1
C13
0.1
C6
0.1
R12
15k
R13
2.2k
CN2
1
AC IN
2
HEATER-CTR
3
1
2
3
FUSE OUT
Attachment1
Attachment2
RL1
1
4
2
3
R5
2.2k
F1
R1
820 1W
820 1W
820 1W
820 1W
820 1W
R2
R3
R4
R5
R6
OPEN
E1
1
AC IN
2
HEATER-CTR
3
1
2
3
FUSE OUT
TO
CAMERA
CAMERA
<INDEX>
SENSOR BOARD
IC1 C2
IC2 C2,C3
IC2 C2,C3
Q1 B2
D1 OPEN
D2 B1
D3 B1
D4 B2
D5 B2
D2 B1
D3 B1
D4 B2
D5 B2
SENSOR BOARD
HEATER BOARD
1
A
B
C
2
3
3-1
CONDUCTOR VIEW OF SENSOR BOARD / HEATER BOARD
8
7
1
14
1
4
C3
IC1
IC2
CN1
CN2
VCW4HPRY1A
PbF
1
3
C1
C2
C6
D1
D2
D3
D4
D5
RL1
R15
Q1
R2
R5
VS1
PbF
VCW4HPRY1A
VCW4HPRY2A
PbF
E1
R1
R2
R3
R4
R5
R6
3
1
F1
PbF
VCW4HPRY2A
R3
C5
C8
R14
R1
1
C1
1
R13
C13
R12
C4
SENSOR BOARD
SENSOR BOARD
(COMPONENT SIDE)
(COMPONENT SIDE)
IC1 A1
IC2 A2
IC2 A2
<INDEX>
SENSOR BOARD
(PATTERN SIDE)
(PATTERN SIDE)
Q1 A2
D1 OPEN
D2 A1,A2
D3 A1
D4 A1
D5 A1
D2 A1,A2
D3 A1
D4 A1
D5 A1
<INDEX>
(COMPONENT SIDE)
1
A
2
3
SENSOR BOARD
HEATER BOARD
(PATTERN SIDE)
1
A
2
3
1
A
B
2
3
(COMPONENT SIDE)
(PATTERN SIDE)
4-1
1
1
WV-CW4H
PCB2
PCB1
M1
M2
M3
M17
M16
M15
M13
M14
M12 (for WV-CW4HE)
M11
E10
Serial No. Label
PACKAGING
Bar Code Label
Numbers show screws.
XTB2+6GFJ
Screws
Binding Head Tapping Screw
Description
No.
1
EXPLODED VIEW
5-1
6-1
E10
K1PY06Y00036
Cable for Sensor Board CN1
M1
3DA002907AAA
Heater Cover
M2
3CE002236AAA
Heater Case
M3
Y
3PA004003AAA
Main Label for WV-CW4H
Y
3PA004004AAA
Main Label for WV-CW4HE
PCB1 (RTL)
VCW4HPKY1A
Printed Circuit Board Ass'y
IC1
C0ZBZ0001082
Temperature Sensor
IC2
YWNJM2901VT1
Quad Comparators
Q1
B1ADCF000040
Transistor
D2-5
YW1SR154400T
Diode
R2,3
ERJ2GEJ103
Metal
10K ohms 1/16W
R5
ERJ2GEJ222
Metal
2.2K ohms 1/16W
R11
ERJ2GEJ104
Metal
100K ohms 1/16W
R12
D0HA153ZA001
Metal
15K ohms 1/16W
R13
D0HA222ZA001
Metal
2.2K ohms 1/16W
R14
ERJ2GEJ103
Metal
10K ohms 1/16W
R15
ERJ3GEYJ334
Metal
330K ohms 1/10W
C1
F1G1C104A083
Ceramic
0.1 µF
C2
F1J1E1040022
Ceramic
0.1 µF
C3
F3F1C106A039
Tantalum
10 µF 16V
C4-6
F1G1C104A083
Ceramic
0.1 µF
C8,11
F1G1C104A083
Ceramic
0.1 µF
C13
F1G1C104A083
Ceramic
0.1 µF
RL1
AQY212SX
Photo MOS Relay
CN1
K1KA04BA0047
4-pin Connector
CN2
K1KA03BA0047
3-pin Connector
PCB2 (RTL)
VCW4HPKY2A
Printed Circuit Board Ass'y
R1-5
ERG1SJ821
Metal
820 ohms 1W
F1
K5C133BB0001
Thermal Fuse
E1
K1PY03Y00029
Cable for Sensor Board CN2
M11
3TU001656AAA
Leaflet
M12
3TU001425AAA
Leaflet for WEEE for WV-CW4HE
M13
XSB2+12FJ
Fixing Screw
M14
XZB5X8C1
Polyethylene Bag
M15
YWT15X25C03
Polyethylene Bag
M16
YWV8EA1009A4
Polyethylene Bag
M17
3RC001470CAE
Packaging Case for WV-CW4H
3RC001470CAF
Packaging Case for WV-CW4HE
REF. NO.
PART NO.
DESCRIPTION
REF. NO.
PART NO.
DESCRIPTION
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
SENSOR BOARD
HEATER BOARD
W-081
P
ACCESSORY PARTS / PACKAGING PARTS
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