DOWNLOAD Panasonic WV-BP140 Service Manual ↓ Size: 983.14 KB | Pages: 29 in PDF or view online for FREE

Model
WV-BP140
Pages
29
Size
983.14 KB
Type
PDF
Document
Service Manual
Brand
Device
Video Monitoring / CCTV CAMERA
File
wv-bp140.pdf
Date
PREV: Panasonic WV-BP130E Service Manual

Panasonic WV-BP140 Service Manual ▷ View online

SENSOR BOARD
(COMPONENT SIDE)
SENSOR BOARD
(PATTERN SIDE)
1
A
B
C
A
B
C
2
3
1
2
3
<Index>
IC1 A2
IC5 A2
IC6 A2
IC7 B3
Q1 B1
Q4 A1
D2 B2
D3 A3
D4 A3
SENSOR
BOARD
(COMPONENT
 SIDE)
<Index>
IC2 A2
IC3 B2
IC4 B1
IC8 A2
Q2 B2
Q3 B3
D1 A2
SENSOR
BOARD
(PATTERN
 SIDE)
– 11 –
CONDUCTOR VIEW OF SENSOR BOARD
(R199)
(R200)
(R197)
(R198)
(C100)
1
A
B
A
B
VIDEO BOARD
(COMPONENT SIDE)
VIDEO BOARD
(PATTERN SIDE)
2
3
1
2
3
<Index>
IC5
B3
IC7
A2
IC8
B1
Q4
B2
Q16
B2
D7
A2
VIDEO
BOARD
(COMPONENT
 SIDE)
<Index>
IC1
B2
IC3
A2
IC4
B2
IC6
A1
IC9
A2
Q3
B2
Q5
B2
Q6
A1
Q7
B2
Q8
B2
Q9
A3
Q10
A3
Q11
B1
Q12
A3
Q13
A1
Q14
B3
Q15
B2
D1
B2
D2
B2
D3
B2
D5
B2
D6
B3
VIDEO
BOARD
(PATTERN
 SIDE)
– 12 –
CONDUCTOR VIEW OF VIDEO BOARD
TO
VIDEO
BOARD
(2/2)
(Page 14)
TO
VIDEO
BOARD
(2/2)
(Page 14)
DC-DC BOOSTER
VIDEO OUTPUT
VIDEO
OUT
ELC
DRIVER
ALC
AMP.
IRIS
CONTROLLER
ALC VIDEO
MIX/OUTPUT
VR1
V
SUB
TO
SENSOR
BOARD
(2/2)
CN1
VR2
ALC LEVEL
VR3
PEDESTAL
VR4
VIDEO
OUTPUT
VR5
ELC LEVEL
VREF GENERATOR/
COMPARATOR
CN4
VIDEO
OUTPUT
CONNECTOR
<Index>
IC5 A3
IC6 B4
Q6 B2
Q7 D3
Q8 D3
Q9 D5
Q10 D4
Q11 A2
Q12 A2
Q13 A6
D1 D3
D2 C3
D3 C2
D5 D2
VIDEO
BOARD
(1/2)
LL-PULSE,VP-DET,VD, 
ALC/ELC,A/B CONT,PCO
LL-PULSE,VP-DET,VD, 
ALC/ELC,A/B CONT,PCO
VIDEO,ALC(B),DC,
DAMPER,VREF,ELC(B),
VD2
+5V
+10V
C42
1
C38
OPEN
C37
1
C36
1
Q12
D1
D2
R79
1K
R78
ALC (HD)
ALC (B)
VIDEO
DC
DAMPER
VREF
Y
IRIS
CSYNC
SUB-BIAS
FL
AGC CONT
PED (VR)
AGC (VR)
ELC (VR)
ELC (B)
R65
0
R102
(TP4)
(IRIS
 SIG)
(TP3)
OPEN
100
6
5
4
1
2
3
Q8
6
5
4
1
2
3
Q11
6
5
4
1
2
3
Q13
6
5
4
1
2
3
Q10
6
5
4
1
2
3
C30
0.1
C40
R74
3.9K
R77
3K
R75 3.9K
R72
3.3K
1
R70
4.7K
R71
3.3K
C29
1
R80
300
R82
0
C14
VR1
50K
R27
R23
R29
1.5K
2.4K
C15
OPEN
36K
R28
1K
0.1
C16
0.1
R24
330
R26
R35
1K
R31
1.8K
R39
150K
R43
1K
VR2
10K
C19
C20
0.1
2200P
R41
2.2K
R45
2.2K
R46
R48
3.6K
30K
R52 120K
R57
5.1K
R59
3K
R95
R60
OPEN
OPEN
C27
0.1
R85
R84
3K
3K
R96
OPEN
R63 1K
R62 8.2K
R61 2K
C26
0.1
R64 10K
R53 22K
R54
20K
R56
OPEN
VR3 10K
VR4 10K
VR5 10K
R50
2K
R51 12K
C24
C25
0.1
10/10
C23 0.1
R55
100K
R88
OPEN
R58
0
R47
2K
C22
0.1
R44
10K
C21
0.047
R32
2K
R37
8.2K
R30
10K
1K
R36
33K
R33
OPEN
C18
0.1
R34
390
C17
0.1
R25
Q6
4.7K
R81
D5
D3
D4 OPEN
0
C33
4.7/35
C35
OPEN
C41
1
C34
1
C31
0.1
R83
10
C32
Q7
0.22
C39
10/25
+5V
+15V
+10V
Q9
R68
VD2
3.9K
C28
470/10
R69
1K
R66
10
R67
62
R76
2.2K
R73
15K
-9V
+5V
+15V
-9V
CN3
GND
A/B CONT
GND
CSYNC
GND
ALC (HD)
+15V
GND
PCO
GND
Y
GND
GND
GND
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
FL
SUB-BIAS
ALC/ELC
IRIS
VD
VP-DET
LL-PULSE
GND
+5V
1
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
+
-
+
-
+
-
+
-
CN4
(TP1)
R38
R40
100K
150K
R42
15K
1
1
2
2
8
8
3
3
4
4
AOUT
A-IN
A+IN
GND
V
BOUT
B-IN
B+IN
7
7
6
6
5
5
IC6
IC5
+
+
-
-
8.8
9.2
9.8
6.7
1.5
2.2
2.2
2.8
10.0
0
-4.0
8.8
9.8
3.0
0.5
10.0
10.0
9.3
1.9
2.5
2.5
5.0
1.8
1.2
5.0
0.9
1.5
5.0
1.5
2.0
1.4
2.0
0
1.8
1.8
1.8
0
5.0
1.7
1.8
1.8
1.8
1.8
1.8
0
5.0
2.4
1.6
1.6
5.0
3.6
4.1
3.4
4.1
0
10 
µ
s/DIV, 1V/DIV
10 
µ
s/DIV, 0.1V/DIV
10 
µ
s/DIV, 0.5V/DIV
1
2
3
4
5
6
A
B
C
D
VIDEO BOARD(1/2)
– 13 –
SCHEMATIC DIAGRAM OF VIDEO BOARD (1/2)
TO
VIDEO
BOARD
(1/2)
(Page 13)
TO
VIDEO
BOARD
(1/2)
(Page 13)
SELECTOR
MULTI-
VIBRATOR
ALC DRIVER
VREF CONTROLLER
WV
-BP142E ONL
Y
CN2
AUTO IRIS LENS
CONNECTOR
+5V REGULATOR
WV-BP142E ONLY
WV-BP140/WV-BP144E
ONLY
WV-BP140/WV-BP144E ONLY
SW1
1-8: LENS DRIVE SIGNAL
4-5: AUTOMATIC LIGHT CONTROL/
2-7: BACK LIGHT COMPENSATION
3-6  MODE SELECTORS
TO
POWER
BOARD
E3
(WV-BP140/
 WV-BP144E)
E1
(WV-BP142E)
SELECTOR
ELECTRONIC LIGHT CONTROL
SELECTOR
<Index>
VIDEO
BOARD
(2/2)
IC1 A5
IC3 C3
IC4 C4
IC7 B3
IC8 B2
IC9 B4
Q3 D5
Q4 D5
Q5 D6
Q14 B3
Q15 D5
Q16 D5
D6 D3
D7 D3
WV-BP140/
WV-BP144E ONLY
MULTIPLEXER
L.P.F.
LL-PULSE,VP-DET,VD, 
ALC/ELC,A/B CONT,PCO
VIDEO,ALC(B),DC,
DAMPER,VREF,ELC(B),
VD2
+5V
+10V
+5V
ALC/ELC
VP-DET
A/B CONT
IC2 OPEN
OPEN
LL-PULSE
R15
VDD
VSS
1
2
3
4
5
6
7
14
13
12
11
10
9
8
IC8
C1A
VCC
C1B
GND
COMPIN
VCOOUT
PCPOUT
PC1OUT
SIGIN
PC2OUT
PC3OUT
INH
R1
DEMOUT
VCOIN
R2
1
2
3
4
5
6
7
14
15
16
13
12
11
10
9
8
OPEN
ALC (B)
ELC (B)
C1
1
R104
0
R101
56K
R20
68K
R22(C100)
R21
0
100P
R97
240K
C47
1000P
D7
D6
+5V
VD
PCO
R17
0
R16
OPEN
R19
3K
R18
1K
ELC
(ELC)
R105
0
OFF
OFF
DC
ALC
BLC ON
(ALC)
BLC ON
VIDEO
SW1
3
2
6
5
1
4
8
7
1
2
3
4
5
6
7
8
16
9
15
14
13
12
11
10
L2(R198)
L3(R199)
0
L4(R200)
0
Q4
Q3
C6
C3
OPEN
DAMPER
C2
OPEN
C1
OPEN
1
Q5
R12
4.3K
R5
0
R4
0
R3
0
R2
0
R1
1
4.3K
R10
100K
R13 100K
R6
0
R7
0
C5
10
C46
0.1
C45
0.1
C48
OPEN
R103
OPEN
Q16
R100
2.2K
R99
2.2K
Q15
R92
36K
R91
Q14
150K
R89
0
R90
3.9K
C43
0.1
(TP5)
L1(R197)
0
0
CN2
IC4
GND
1Y
0Y
1Z
ZC
0Z
INH
VEE
GND
C
B
A
0X
1X
XC
YC
VCC
1
2
3
4
5
6
7
8
16
9
15
14
13
12
11
10
IC3
1
*
A
1B
1
*
CLR
1
*
Q
2Q
2CX
2R/C
GND
R94
R93
OPEN
0
2
*
A
2B
2
*
CLR
2
*
Q
1Q
1CX
1R/C
VCC
DRIVE
VREF
DAMPER
2
1
3
4
+10V
+5V
5
1
2
3
4
IC9
IC7
R86
R14
R14
WV-BP140:  18K
WV-BP144E:10K
620K
R87
C10
100K
0.01
5
1
2
3
4
+5V
+5V
+10V
R1
0
C8
0.1
C7
1
IC1
1
IN
2 OUT
3
GND
CN1
+6V/+5V
GND
+10V
LL-DET 
GND
LL-PULSE
1
2
3
4
5
6
+
-
C12
1/20
VD2
LL-PULSE
DC
VIDEO
VIDEO/DC
VP-DET
C13
0.1
ALC/ELC
VREF
VIDEO/DC
+
-
C44
2.2/10
+
-
C9
10/16
5 ms/DIV, 1V/DIV
5 ms/DIV, 1V/DIV
0
5.4
5.0
5.0
0
4.8
0
5.0
5.0
0
0
5.0
4.9
2.8
0
5.4
2.1
1.9
1.8
0
1.8
0
0
5.0
2.5
0
1.9
5.0
1.8
2.4
1.8
1.8
1.8
10.0
10.0
10.0
0
0
1.2
2.3
4.4
5.0
5.0
0.1
0
0
5.0
0
4.9
4.9
5.0
5.0
5.0
5.0
5.0
2.3
0
2.0
2.1
0
5.0
5.0
5.9
0
2.8
2.4
1.8
1.8
1
2
3
4
5
6
A
B
C
D
VIDEO BOARD(2/2)
– 14 –
SCHEMATIC DIAGRAM OF VIDEO BOARD (2/2)
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