Read Panasonic WV-CP240 Service Manual 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
OUTPUT
CCD
OUTPUT
OUTPUT
CDS
OUTPUT
OUTPUT
LL
VCO
VCO
Y
OUTPUT
OUTPUT
C
OUTPUT
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
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