Read Panasonic WV-CW3H Service Manual online
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SCHEMATIC DIAGRAM
C3
10/16
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
Q2
1
2
4
3
Q1
IC1
1
+VS
2
VO
3
GND
C2
0.1
1
4
3
2
VCC
AGND
VCC
VCC
VCC
AGND
AGND
Q4
Q5
1
2
4
3
R6
10k
C1
0.1
C4
0.1
C5
0.1
C7
0.1
C8
0.1
C9
0.1
C11
0.1
C13
0.1
R4
10k
R3
10k
R8
75k
R10
2k
R11
100k
R13
2.2k
R16
10k
R18
10k
R2
10k
R7
10k
R14
10k
R17
10k
R15
2.2k
R5
2.2k
C6
0.1
C10
0.1
C12
0.1
R12
15k
R9
10k
CN1
1
AGC5V
2
GND
Attachment1
Attachment2
CN2
1
H5V
2
FAN-CTR
3
HEATER-CTR
4
HGND
Attachment1
Attachment2
R1
0
D1
OPEN
Q3
G
D
S
IC1
1
VCC
2
GND
3
OUT
R11
R4
R1
820 1W
820 1W
820 1W
820 1W
820 1W
820 1W
820 1W
820 1W
820 1W
820 1W
R2
R3
R6
R10
R12
R5
R7
D2
D3
D4
D1
R9
1W
150
R15
330
1W
C2
0.47
E1
1
AC IN
2
AC IN
F1
CN2
1
FAN-
2
FAN+
Attachment1
Attachment2
Q1
R17
5.1k
C1
100/25
C3
47/16
E2
1
H5V
2
FAN-CTR
3
HEATER-CTR
4
HGND
VS2
OPEN
R16
330k
D5
TH1
Important safety notice
Components identified by " " mark
have special characteristics for safety.
When replacing any of these components,
use only manufacture's specified parts.
Components identified by " " mark
have special characteristics for safety.
When replacing any of these components,
use only manufacture's specified parts.
TO
CAMERA
CAMERA
TO
CAMERA
CAMERA
TO
FAN
(MO1)
FAN
(MO1)
TO
SENSOR
BOARD
CN2
SENSOR
BOARD
CN2
TO
HEATER
BOARD
E2
HEATER
BOARD
E2
SENSOR BOARD
HEATER BOARD
1
A
B
2
3
1
A
B
2
3
<INDEX>
IC1
B1,B2
IC2
B2,B3
Q1
A2
Q2
A2
Q3
A2
Q4
A2
Q5
A3
SENSOR
BOARD
BOARD
<INDEX>
IC1
B2
Q1
A3
D1
B1
D2
B1
D3
B1
D4
B1
D5
B3
HEATER
BOARD
BOARD
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