Read Panasonic WV-BP140 Service Manual online
TO
SENSOR
BOARD
(1/2)
(Page 9)
SENSOR
BOARD
(1/2)
(Page 9)
TO
SENSOR
BOARD
(1/2)
(Page 9)
SENSOR
BOARD
(1/2)
(Page 9)
TIMING
GENERATOR
TO
VIDEO
BOARD
(1/2)
CN3
VIDEO
BOARD
(1/2)
CN3
OPEN
<Index>
SENSOR
BOARD
(2/2)
BOARD
(2/2)
IC4 B3
IC5 D2
IC6 C4
IC7 B4
IC8 C2
IC5 D2
IC6 C4
IC7 B4
IC8 C2
D3 C5
D4 C5
D4 C5
WV
-BP140/WV
-BP144E ONL
Y
WV-BP142E ONLY
WV-BP142E ONLY
VCXO
VCO
IRIS,ALC/ELC,A/B CONT,SUB-BIAS,Y,
PED(VR),AGC(VR),ELC(VR),AGC CONT
PED(VR),AGC(VR),ELC(VR),AGC CONT
IRIS,ALC/ELC,A/B CONT,SUB-BIAS,Y,
PED(VR),AGC(VR),ELC(VR),AGC CONT
PED(VR),AGC(VR),ELC(VR),AGC CONT
TG
+5V
-9V
+15V
1
2
3
4
5
11
12
10
9
8
7
6
36
35
34
33
32
26
25
27
28
29
30
31
13
14
15
16
17
23
24
22
21
20
19
18
48
47
46
45
44
38
37
39
40
41
42
43
VDD
MD2
MD3
MD4
VSS
SM0
SM1
SM2
EES
FL
TST2
TST1
H1
XPG
SHD
SHP
VDD2
VSS
XSUB
V2
V1
XSG1
V3
XSG2
R72
R73
R57
R80
OPEN
10K
0
0
R63
0
R58
H2
H1
XPG
SHD
SHP
XSUB
V2
V1
XSG1
V3
XSG2
V4
51
C34
OPEN
C30
OPEN
C32
OPEN
C31
OPEN
C35
OPEN
C49
0.1
R52
51
R51
51
R50
10
R49
10
R62
OPEN
R61
0
C50
0.1
TST0
IC4
FLD
WND
VSS
CSYNC
HD
CBLK
VDD
V4
CLP1
CLP2
VD
MD1
EXT2
EXT1
VRN
RSTN
VSS2
HRN
PC
H2
X2
X1
CLK1
5
1
2
3
2
3
4
D4
PCO
LL-PULSE
VP-DET
C40
330P
C39
330P
R74
0
C38
16P
16P
C37
R65
100
R60
0
R59
0
D3
IC6
R76
0
C36
10/16
C41
R66
R71
C43
C42
R69
C44
R64
1M
X1
1M
0.1
R68
10K
R67
10K
R78
0
+5V
+5V
+15V
-9V
CN1
GND
A/B CONT
GND
CSYNC
CSYNC
GND
ALC (HD)
+15V
GND
PCO
PCO
GND
Y
GND
GND
GND
GND
PED (VR)
AGC (VR)
ELC (VR)
AGC CONT
GND
FL
PED (VR)
AGC (VR)
ELC (VR)
AGC CONT
GND
FL
GND
SUB-BIAS
ALC/ELC
IRIS
VD
-9V
VP-DET
LL-PULSE
A/B CONT
CSYNC
ALC (HD)
PCO
Y
PED (VR)
AGC (VR)
ELC (VR)
AGC CONT
AGC (VR)
ELC (VR)
AGC CONT
FL
SUB-BIAS
ALC/ELC
IRIS
VD
VP-DET
LL-PULSE
GND
+5V
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Q6
TP1
R70
5
1
2
3
2
3
4
IC5
SM0
SM1
ALC/ELC
FL
CSYNC
CSYNC
CBLK
CBLK
CLP1
CLP2
ALC (HD)
VD
WND
R81
C51
330P
1K
R56
1K
R55
1K
R54
1K
R53
1K
C48
0.1
IC8
5
1
2
3
2
3
4
IC7
5
1
2
3
2
3
4
L4
+
-
+
-
5.0
0
5.0
5.0
1.4
5.0
5.0
0
5.0
2.5
1.4
5.0
3.7
2.5
1.4
5.0
3.7
5.0
4.8
4.8
0.1
0.2
0.5
4.9
0
5.0
5.0
5.0
0
0
2.3
2.2
0
2.2
5.0
5.0
0
5.0
5.0
0
0.8
0.8
2.8
5.0
1.1
1.2
1.3
5.0
4.8
5.0
0.2
0.2
5.0
0
2.3
5.0
5.0
0
5.0
2.2
1
2
3
4
5
6
A
B
C
D
SENSOR BOARD(2/2)
– 10 –
SCHEMATIC DIAGRAM OF SENSOR BOARD (2/2)
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