DOWNLOAD Panasonic WV-CP240 Service Manual ↓ Size: 959.66 KB | Pages: 33 in PDF or view online for FREE

Model
WV-CP240
Pages
33
Size
959.66 KB
Type
PDF
Document
Service Manual
Brand
Device
Video Monitoring / COLOUR CCTV CAMERA
File
wv-cp240.pdf
Date
PREV: Panasonic WV-CP230 Simplified Service Manual

Panasonic WV-CP240 Service Manual ▷ View online

Note: IC1 is not included in Sensor Board Ass'y.
OPTICAL ASS'Y
(CCD)
HORIZONTAL
DRIVER
CDS,AGC
CONTROLLER
DIGITAL
SIGNAL
PROCESSOR
SYSTEM
RESET
EEPROM
VERTICAL
DRIVER
VCXO
TO
VIDEO BOARD
CN1
(Page 12)
CCD
OUTPUT
CCD
OUTPUT
CDS
OUTPUT
LL
VCO
Y
OUTPUT
C
OUTPUT
IC1
9
VL
V
*
1
V
*
2
V
*
3
V
*
4
H
*
1
LH
*
1
H
*
2
SUB
VOUT
8
Q1
Q300
Q2
IC4
CDSO IN
6dB OUT
CCDOUT
GAM OUT
AGC OUT
GAMC IN
GAMS IN
AGC CNT
OB ADJ
CPOB
CP2
CP2
AD OUT
VREF(1.3V)
AD
CPOB
OB ADJ
AMP GAIN
AGC CONT
1.3V
1.8V IN
LOW CLIP
VREF3
PBLK
2.8V
DC CNT
1.8V
PA IN
AF OUT
AMP IN
TRAP
DS1
DS2
2
39
9
8
26
CF1
46
42
41
35
36
32
29
AMP GC
22
7
16
4
18
31
21
13
12
34
23
17
5
20
10
37
117
116
41
81
99
82
49
84
98
24
56
64
63
ALC VREF
AF
*
V1
*
V2
*
V3
*
V4
*
SUB
5
3
17
18
1
9
7
VH
16
20
2
IC3
IC5
IC6
OV1
IV1
OV2
OV3
OV4
OSUB
IV2
IV3
IV4
CH1
CH2
ISUB
OUT
VC
1
3
43
VCXO
CXIN
LPFI
PCO
EXTIN1
VCSYNCVD
GSIG
RESET
OSCCNT
COIN
DS1
DS2
PWM0
FVR
PWM1
VREF1
EXTAGC
IRIS
ALCELC
BLCSW
APGAIN
OBCTL
CPOB
VIN
VREFL
VREF23
EXTIN0
LLDET
SDA
SCL
PWM3
16
V1
V2
CCDSEL2
NTPL
(PAL)
(NTSC)
V3
V4
CH1
FWHD
BSIG
CH2
SUB
VL
VHH
-9V
+15V
+3.3V
14
12
8
13
10
6
8
3
2
14
53
32
42
97
IC7,L1,D2,3
IC8
IC400
15
73
100
101
104
103
IRIS ADJ
ALC/ELC
BLC ON/OFF
SOFT/SHARP
SDA
5
6
SCL
28
26
8
10
29
27
75
74
27
31
2
IRIS ADJ
ALC/ELC
BLC ON/OFF
SOFT/SHARP
34
37
46
23
72
35
SUB-BIAS
-9V
+15V
+3.3V
CN1
1
2
14
3
16
24
6
21
19
7
12
9
5
30
4
25
15
11
13
SCL
SDA
LL-DET
LL-PULSE
ALC VREF
AF
+3.3V
+5V
+15V
-9V
SUB-BIAS
R-BIAS
FWHD
C
Y
CSYNC
VD2
PCO
VCXO-LPF
CO-LPF
OSC CONT
IRIS ADJ
ALC/ELC
BLC ON/OFF
SOFT/SHARP
+5V
R-BIAS
Q3
Q4
12
10
R
H1
H2
120
127
125
SUB-BIAS
R-BIAS
CCD OUT
14MHz
AGC OUT
CDS OUT
5
CN2
2
3
1
PG
VDD
12
+15V
-9V
4
3
2
1
13
14
16
15
13
R
9
11
H2
H1
12
4 OUT
IC2
5 OUT
6 OUT
4 IN
5 IN
6 IN
8
10
11
OUT
I
O
SENSOR BOARD
– 11 –
BLOCK DIAGRAM OF SENSOR BOARD
BLOCK DIAGRAM OF SENSOR BOARD
E3
2
IC1,Q1-4,D1,
D3-8,21-24,T1
F1
CN1
1
L
LL-DET
LL-PULSE
+3.3V
+9V
N
2
630mA
1
30
29
17
28
15
7
25
10
12
24
19
22
26
1
27
6
16
20
18
3
5
23
21
2
4
SCL
SDA
LL-DET
LL-PULSE
ALC VREF
AF
+3.3V
+3.3V
+5V
Q1
Q16
CF1
Q13
Q14,15,17-19
CN5
Q3,4
GND
CN4
Q5
Q6,7
3
DRIVE
DAMPER
VREF
Q2,R12-14,C8,9
R15,16,C10,11
TP1
(LL VCO)
13
12
IC3
0X
XC
A
B
11
10
14
VD2
15
YC
1Y
0Y
1
1
14
IC4
(1/4)
IC4
(4/4)
IC4
(2/4)
IC4
(3/4)
Q8
Q9
LL/INT
ALC VREF
AF
SW1
DC
5
4
3
2
1
6
7
8
9
10
OFF
CN2
2
3
SCL
SDA
+3.3V
SOFT
ELC
ALC
LL
VIDEO
BLC ON
SHARP
INT
3
+
-
+
-
-
+
-
+
FWHD
2
12
6
7
5
10
IC2
(3/3)
IC2
(2/3)
IC2
(1/3)
IC5
+3.3V
CN3
2
1
4
5
LL-DET
LL-PULSE
+3.3V
+9V
+9V
+9V
+5V
+9V
LL/INT
3
5
2
6
7
1
8
9
13
2
1X
+15V
+9V
-9V
FWHD
+25V
Q10-12,D2-8
CN1
+5V
+15V
-9V
SUB-BIAS
R-BIAS
FWHD
C
Y
CSYNC
VD2
PCO
VCXO-LPF
CO-LPF
OSC CONT
IRIS ADJ
ALC/ELC
BLC ON/OFF
SOFT/SHARP
4
5
E1
2
2
1
1
2
IC2
IC1
F1
CN1
1
+12V
LL-DET
(NC)
LL-PULSE
(GND)
+3.3V
+9V
GND
2
3.15A
1
4
5
E3
2
IC1,Q1-4,D1,
D3-7,21-24,T1
F1
CN1
1
L
LL-DET
LL-PULSE
+3.3V
+9V
N
2
2.5A
1
4
5
4
1
2
LL
VD2
TO
SENSOR BOARD
CN1
(Page 11)
TO
E.V.R.
ADJ.
KIT
SW1
1-10: SYNCHRONIZATION MODE SELECTOR
         (WV-CP240/WV-CP244E ONLY)
  2-9: BACK LIGHT COMPENSATION
         MODE SELECTOR
  3-8: DETAIL/APERTURE LEVEL SELECTOR
  4-7: AUTOMATIC LIGHT CONTROL/ELECTRONIC
         LIGHT CONTROL SELECTOR
  5-6: LENS DRIVE SIGNAL SELECTOR
(FROM
 POWER
 CORD)
CN1
DC12V
INPUT
TERMINAL
CN1
AC24V
INPUT
TERMINAL
CN4
AUTO IRIS LENS
CONNECTOR
CN5
VIDEO OUTPUT
CONNECTOR
WV
-CP240/WV
-CP244E
ONL
Y
SELECTOR
VIDEO
DC
DC 12V IN
AC 24V IN
AC IN
V
SUB
OUTPUT
DC-DC
BOOSTER
VIDEO
MIX
VIDEO
OUTPUT
VD2 L.P.F.
LL L.P.F.
ALC/ELC
OUTPUT
C
OUTPUT
BLC ON/OFF
OUTPUT
VREF
CONTROLLER
VREF (DC)
CONTROLLER
ALC
DRIVER
+5V
REG.
SWITCHING
REGULATOR
+3.3V
REG.
+9V
REG.
SWITCHING
REGULATOR
B.P.F.
VIDEO
OUT
VR1
RESET
BIAS
VR2
V
SUB
VIDEO BOARD
POWER BOARD (WV-CP240)
POWER BOARD (WV-CP242E)
POWER BOARD (WV-CP244E)
– 12 –
BLOCK DIAGRAM OF VIDEO BOARD / POWER BOARD
HORIZONTAL
DRIVER
VERTICAL
DRIVER
TO
SENSOR
BOARD
(2/2)
(Page 14)
TO
SENSOR
BOARD
(2/2)
(Page 14)
<Index>
CDS,AGC
CONTROLLER
CDS
OUTPUT
CCD
OUTPUT
CCD
OUTPUT
SENSOR
BOARD
(1/2)
IC1 D1 
IC2 D3 
IC3 D5 
IC4 B2 
Q1 C1 
Q2 B2 
Q300 C3 
D1 D2
Note: IC1 is not included in Sensor Board Ass'y.
OPTICAL ASS'Y
(CCD)
1IN
1OUT
2IN
2OUT
3IN
3OUT
GND
VCC
4IN
4OUT
5IN
5OUT
6IN
6OUT
H1
H2
R
*
R
AGC CONT
AMP GAIN
AD
DS2
DS1
OB ADJ
CPOB
VREF(1.3V)
AF
ALC VREF
C48
0.33/35
C12
0.1
C13
1
C46
33/6.3
C45
10/10
C47
1/16
C49
22/10
C14
0.1
L4
33
C10
15P
C1
1
0.1
R300
100
C44
2.2/16
C9
0.1
C39
4.7
R15
5.6K
R14
10
R17
10K
R303
0
R302
100
Q2
Q300
R10
5.6K
R400
10K
C400
1P
R13
5.6K
R16
3K
C43
47/10
R9
220
C37
C38
2.2
10
C15
1
R12
560
L2
C4
0.01
C42
15/16
R1
1
1.8K
R8
36
R7
36
R6
36
R1
10
R4
22
R2
0
Q1
R47
R3
2.2K
R301
CCD OUT
CDS OUT
14MHz
AGC OUT
3K
10
C41
1/35
R5
1M
C301
0.1
C2
0.01
C3
0.01
C6
3P
C7
3P
C8
OPEN
H.DR
V
CDS/AGC
V
.DR
V
V1
CH1
V2
V4
CH2
V3
SUB
C1
D1
R-BIAS
SUB-BIAS
0.047
C5
1
33
L3
47
L9
L10
CF1
IC3
IC4
IC2
-
+
-
+
-
+
-
+
-
+
-
+
+
-
+
-
+
-
+3.3V(2)
-9V
+15V
R-BIAS,SUB-BIAS,AF,ALC VREF
H.DRV,V.DRV,CDS/AGC
+5V
+3.3V(2)
+15V
-9V
+5V
+15V
+5V
-9V
6
3
4
1
7
8
2
1
OSUB
2
VL
3
OV2
4
VM13
5
OV1
6
VDC
7
IV1
8
CH1
9
IV2
10
ISUB
20
VHH
19
VM24
18
OV4
17
OV3
16
VH
15
GND
14
IV3
13
CH2
12
IV4
11
NC
38
N.C
1
N.C
2
CDSO IN
3
VCC1
4
CPOB
5
PBLK
6 N.C
7 CP2
8
TRAP
9 GAM OUT
10 PA IN
11 VCC2
12 1.8V
15
N.C
16
OB ADJ
17
VREF3
18
CP2
19
P
A
 GC
20
DC CNT
21
AD OUT
22
AMP
 GC
23
2.8V
24
N.C
37
AF OUT
36
AGC CNT
35
AGC OUT
34
LOW CLIP
33
N.C
32
GAMC IN
31
1.8V IN
30
GND2
29
GAMS IN
28
N.C
27
PA OUT
48
N.C
47
9dBOUT
46
6dBOUT
45
GND5
44
GND4
43
GND3
42
DS1
41
DS2
40
VCC3
39
CCDOUT
26
AMP IN
13 1.3V
25
GND1
14 3.3V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
V
*
4
V
*
3
V
*
2
V
*
1
*
V
2
*
V
4
*
V
3
*
SUB
*
V1
*
V4
*
V3
*
V2
*
V1
GND
GND
VDD
VGG
VSS
VOUT
H
*
2
H
*
1
*
H2
*
H1
*
R
*
H2
*
H1
LH
*
1
PG
VL
SUB
*
SUB
IC1
10
9
11
12
13
14
15
16
7
8
6
5
4
3
2
1
CN2
GND
GND
CCD OUT
14MHz 
AGC OUT
CDS OUT
CCD OUT
14MHz 
AGC OUT
CDS OUT
1
2
3
4
5
6
-9.0
0
9.1
0
0
-0.3
-0.3
-9.0
0
15.5
8.3
-9.6
3.5
2.5
2.5
2.2
9.3
8.5
15.5
4.6
2.6
2.2
2.5
0
1.9
0
0
0
0
2.2
1.7
2.5
1.5
0.6
2.8
4.9
-9.6
-9.6
-0.3
0
-0.3
3.1
0.1
3.1
0.1
3.1
15.5
0
-9.0
-9.0
15.5
0
2.9
3.1
2.9
0
2.8
0
0
0
0.4
0.4
4.6
2.2
0
2.3
4.6
0
0
0
0
2.2
2.5
2.6
4.6
1.8
1.3
0
2.6
0.9
1.9
1.8
0
2.6
1.8
0
2.6
0
2.2
0
0
2.2
1.4
0
0
3.1
2.4
0.5
2.7
0
1
2
3
4
5
6
A
B
C
D
SENSOR BOARD(1/2)
– 13 –
SCHEMATIC DIAGRAM OF SENSOR BOARD (1/2)
TO
SENSOR
BOARD
(1/2)
(Page 13)
TO
SENSOR
BOARD
(1/2)
(Page 13)
EEPROM
L1
LL
VCO
SYSTEM RESET
C
OUTPUT
Y
OUTPUT
VCXO
TO
VIDEO
BOARD
(1/2)
CN1
<Index>
SENSOR
BOARD
(2/2)
IC5 B2
IC6 B3
IC7 C4
IC8 B5
IC400 C5
Q3 A5
Q4 A5
D2 C5
D3 C5
D4 B5
D5 B5
DIGITAL SIGNAL PROCESSOR
R-BIAS,SUB-BIAS,AF,ALC VREF
R-BIAS,SUB-BIAS,AF,ALC VREF
H.DRV,V.DRV,CDS/AGC
+5V
+3.3V(2)
+15V
-9V
-
+
+3.3V
+5V
-9V
+15V
+3.3V
64
VIN
63
VREFL
62
VREFML
61
ADVDD
60
ADVSS
59
VREFM
58
VREFHM
57
VREFH
56
VREF23
55
IREF23
54
COMP23
53
BSIG
52
DA
VSS1
51
DA
VDD1
50
RSIG
49
VREF1
48
IREF1
47
COMP1
1
N.C
2
V4
3
V3
4
VSS5
5
VDD5
6
V2
7
N.C
9
N.C
10
SUB
11
N.C
12
CH2
13
N.C
14
CH1
15
OSCCNT
16
CXIN
17
CXOUT
18
OSCVDD
19
OSCVSS
20
TESTDC1
21
WHD
22
FVD
23
FWHD
24
CPOB
25
PBLK
88
YUV3
87
YUV2
86
YUV1
85
YUV0
84
PWM3
83
PWM2
82
PWM1
81
PWM0
80
VSS2
79
VDD2
78
A2
77
A1
76
A0
75
SCL
74
SDA
73
RESET
72
CCDSEL2
71
CCDSEL1
70
CCDSEL0
69
TEST0
68
TEST1
67
TEST2
66
TEST3
65
TEST4
26
HCLR
27
LLDET
28
FLC
29
VDD1
30
VSS1
31
EXTIN0
32
EXTIN1
33
EXTMOD
34
PCO
35
NTPL
36
YUVOE
37
VCSYNCVD
38
HREFCBLK
39
SCANT
40
MINTEST
41
FVR
42
LPFI
43
VCXO
44
DA
VDD2
45
DA
VSS2
46
GSIG
96
FCK2O 95
FCKO 94
VSS3 93
VDD3
92
YUV7
91
YUV6
90
YUV5
89
YUV4
97
COIN
98
OBCTL
99
EXT
AGC
100
IRIS
101
ALCELC
102
A
T
WLOCK
103
APGAIN
104
BLCSW
105
DIN8
106
DIN7
107
DIN6
108
DIN5
109
DIN4
11
0
VDD4
111
VSS4
11
2
DIN3
11
3
DIN2
11
4
DIN1
128
N.C
127
H1
126
N.C
125
H2
124
N.C
123
TGVSSA
122
TGVDD3A
121
N.C
120
R
11
9
N.C
11
8
TESTDC2
11
7
DS1
11
6
DS2
11
5
DIN0
8
V1
1
VDD
2
OUT
3
VSS
51
2
3
4
16
2
3
5
4
+3.3V
4
1
2
3
1
A0
2
A1
3
A2
4
GND
8
Vcc
7
TEST
6
SCL
5
SDA
R24
100
R26
100
R22
R405
10K
R404
10K
R48
2K
R50
4.7K
R44
Q4
Q3
1K
R49
200
R45
200
R43
2.2K
R51
47K
C52 0.039
C26
1
C30
1
C32
0.1
C34
0.1
C19
C20
100P
C18 100P
IRIS ADJ
OSC CONT
BLC ON/OFF
SOFT/SHARP
ALC/ELC
CO-LPF
SCL
SDA
Y
C
D3
D2
R25
10K
R23
10K
R30
1
M
R29
620
C22
1
R28
1
K
R401
C402
10P
R32
1K
OPEN
C35
R18
R20
160
160
160
R40
C29
R34
C23
C40
C25
C33
C36
0.1
0.1
0.1
0.1
0.1
1
C31
0.1
C404
0.1
5.6K
0.1
10K
0.1
R19
2K
C16
0.1
R35
10K
R31
10K
C24 1
R38
10K
C28 1
C27
0.1
R39
10K
C17 0.1
R27
OPEN
OPEN
L5
C50
-
+
47/10
C51
CDS/AGC
V
.DR
V
H.DR
V
10/10
C21 0.1
(TP2)
D4
D5
R41
3
K
R403
100
100
R402
R42
0
R46
OPEN
R36
OPEN
R21
100K
L6
8.2
+3.3V
+3.3V
+3.3V(2)
L7
15
L8
8.2
C300
0.1
R33
0
FWHD
LL-PULSE
LL-DET
VD2
PCO
CSYNC
VCXO-LPF
R37
1
C401
CN1
IC6
IC8
IC7
15
L13(R502)
L11(R500)
0
L12(R501)
0
0
L1
IC5
IC400
AGC CONT
AMP GAIN
OB ADJ
DS1
DS2
OSC CONT
ALC/ELC
LL-DET
PCO
FWHD
VCXO-LPF
+5V  
GND
Y
GND
C
Y
C
GND
GND
R-BIAS
IRIS ADJ
SDA
AF
SCL
ALC VREF
CO-LPF
R-BIAS
IRIS ADJ
SDA
AF
SCL
ALC VREF
CO-LPF
GND
SUB-BIAS
+15V
CSYNC
SOFT/SHARP
VREF(1.3V)
CPOB
AD
-9V
VD2
BLC ON/OFF
LL-PULSE
OSC CONT
ALC/ELC
LL-DET
PCO
FWHD
VCXO-LPF
SUB-BIAS
CSYNC
SOFT/SHARP
VD2
BLC ON/OFF
LL-PULSE
V4
V3
V2
V1
SUB
CH2
CH1
+3.3V
H1
H2
R
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
     
OUT
VC
VDD
GND
C403
10/10
+
-
2.0
0
3.1
1.6
3.0
0
0
3.3
3.3
0
0
0
0
3.1
0
3.1
3.1
3.1
3.1
0
1.0
0
0.5
0.9
0
0.3
3.2
2.2
1.6
2.3
3.3
0
0
0
0
0
0
0
0
3.1
0
0
0
0
1.5
1.7
0
3.2
0
2.8
0
0
0.4
0.4
0
0
2.9
2.9
0
3.1
0.1
3.1
3.1
3.1
0
1.6
3.1
0
0
0.5
0
0
0
3.1
0
0
3.4
0.1
0.6
1.1
1.8
0
3.1
0
0
0
3.1
3.1
3.1
3.1
0
0
0
0
0
0
0
0
3.1
1.4
1.3
1.7
3.1
0
2.1
2.6
3.1
1.3
1.3
1.9
0.5
0
3.1
1.1
1.1
2.2
0
0.2
0
0
2.8
0
0
1.8
0.2
2.0
3.1
0
0.3
1
2
3
4
5
6
A
B
C
D
SENSOR BOARD(2/2)
– 14 –
SCHEMATIC DIAGRAM OF SENSOR BOARD (2/2)
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