Read Panasonic WV-BP140 Service Manual online
POWER BOARD
(COMPONENT SIDE)
POWER BOARD
(PATTERN SIDE)
POWER BOARD
(PATTERN SIDE)
(PATTERN SIDE)
<Index>
D1 B3
POWER BOARD
(COMPONENT SIDE)
(COMPONENT SIDE)
<Index>
IC1 A1
IC2 A2
IC2 A2
1
A
B
2
3
1
A
B
2
3
CN1
DC12V
INPUT
TERMINAL
DC12V
INPUT
TERMINAL
+10V REGULATOR
+5V REGULATOR
DC 12V IN
TO
VIDEO
BOARD
(2/2)
CN1
VIDEO
BOARD
(2/2)
CN1
<Index>
POWER BOARD
IC1 B2
IC2 B3
IC2 B3
D1 B1
+10V
+5V
GND
LL-DET
LL-PULSE
GND
+12V
GND
F1
D1
L1
C1
3.15A
125V
125V
100/25
OPEN
0.1
C2
0.1
C3
R7
R1
R2
0
2.7K
R3
R4
1.2K
390
390
R5
OPEN
IN OUT
GND
IN OUT
GND
IC1
IC2
1
2
3
4
1
2
3
4
R6
E1
CN1
-
+
C4
100/25
-
+
0.1
C5
C6
100/10
-
+
1
2
3
4
5
6
2
3
4
5
6
2
1
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.
1
2
3
4
A
B
POWER BOARD
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SCHEMATIC DIAGRAM OF POWER BOARD (WV-BP142E)
CONDUCTOR VIEW OF POWER BOARD (WV-BP142E)
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