Panasonic WV-CF224 Service Manual page 13

SENSOR BOARD
Note :
• IC1 (Optical Ass'y) is not included
in the Sensor Board Ass'y.
D
CCD
IC1
OV4 1 14
VØ4 HØ2
OV3 2 13
VØ3 HØ1
3 12
OV2
VØ2 RG
OV1 4 11
VØ1 VL
R201 OPEN 5 10
VGG SUB
6 9
VSS GND
7 8
C1 473
VOUT VDD
TD1
Q1
R3
R5
220
222
C
H-DRIVER
C2
103
C3
- +
15/16
C4
103
B
IC2
1 14
1IN VCC
2 13 R
1OUT 4IN
3 12 R12 360
2IN 4OUT
4 11 H1
2OUT 5IN
5 5OUT 10 R9 100
3IN
6 6IN 9 H2
3OUT
7 6OUT 8 R11 100
GND
A
1
SCHEMATIC DIAGRAM OF SENSOR BOARD
V-DRIVER
R203
0R00
C202 IC3
105
C11 1 20
OSUB VHH
104 2 19
VL VM24
3 18
OV2 OV4
4 17
VM13 OV3
5 16
OV1 VH
6 15
VDC GND
7 14
IV1 IV3
8 13
CH1 CH2
9 12
IV2 IV4
10 11
ISUB NC
CDS OUT
CCD OUT (TEST POINTS
L5 47
FOR
V5AG
TD2 TD3 TD4
OPEN
ADJUSTMENT)
Q3
R14
CF1
CN2
R7 R20
4 3
OPEN OPEN 1 CDS OUT
Q2 2
302 2 14MHz
R16
6 1
3 AGC OUT
561 4 GND
5 CCD OUT
6 GND
CDS/AGC
TD5 TD6
1 38
N.C N.C
C18 - + 2 37
CDSO IN AF OUT
2.2/16 3 36 AGC CONT
VCC1 AGC CNT
4 35
CPOB AGC OUT
5 34
R10 PBLK LOW CLIP
6 33
100
N.C N.C
7 32 C27
CP2 GAMC IN
C19 L4 8 31 104
IC4
TRAP 1.8V IN
150 9 30
33
GAM OUT GND2
C20 10 29 C28
PA IN GAMS IN
33/6.3 11 28 105
VCC2 N.C
- + 12 27
PA OUT
1.8V
- +
13 AMP IN 26
1.3V
14 25
3.3V GND1
C21
10/10
R19
562
AMP GAIN
OB CONT
C25 104
CPOB
ALC VREF
AF OUT
VRB
AD
2 3
DSP
C303
104
R304
L6 8R2
C30
+ -
10/10
V3DP
1
N.C
IV4 2
V4
IV3 3
V3
4
VSS5
C31 104 5
VDD5
IV2 6
V2
7
N.C
IV1 8
V1
9
N.C
IC5 10
SUB
SUB
11
3-PIN
N.C
CH2 12
(28MHz) CH2
13
N.C
CH1 14
CH1
15
OSCCNT
IC5
R23 202 16
IC6
CXIN
VDD 17
CXOUT
1 3 C32 104 18
VC OUT OSCVDD
19
OSCVSS
GND
20
TESTDC1
21
WHD
22
FVD
23
FWHD
24
CPOB
25
PBLK
R24 26
HCLR
OPEN
27
LLDET
R25 0R00 28
FLC
29
VDD1
30
VSS1
31
C34 EXTIN0
32
EXTIN1
105
* R26 * R27
* R26
NTSC : 0R00
PAL : OPEN
JAPAN : 0R00
Q4
Q5
* R27
NTSC : OPEN
PAL : 0R00
JAPAN : OPEN
Note: The value indicated in the schematic
<Example>
diagram should be read as follows:
For Resistor: For Capacitor (Exclude Electrolytic
330 → 33 x 10 = 33 Ω
0 and Tantalum Capacitor):
Multiplier (0–5)
561 → 56 x 10 = 560 Ω 820 → 82 x 10
1
2nd Significant Digit (0–9)
123 → 12 x 10 = 12k Ω 102 → 10 x 10
3
1st Significant Digit (0–9) 0R00=0 Ω 104 → 10 x 10
2R0 = 2.0 PF
4
4-1
V5V
AGC CONT
AMP GAIN
OB CONT
L301
1 6
2
LL
3 4
VCO
L301
105
IC301
3 4
GND Y IRIS ADJ
2
A
1 5
B VCC
TD10
TD13
C45 105 L10 150 V3.3V
R29 0R00
XLPF
C47
R48
103
104
R49 PCO
C48
R50 103
105
OPEN R51
103
R32 0R00 ALC/ELC
FLC
96
FCK2O
95
C50 104
FCKO
94
VSS3
93
VDD3 TD17 TD18
92 DAC TD20
YUV7
91 SVD2
YUV6
90 LL DET
YUV5
89 LLP
YUV4
C203
88 FWHD
YUV3
87
OPEN SYNC
YUV2
86 CBLK
YUV1
85
YUV0
84 R52 562 C51 105
PWM3
83
R53 OPEN
PWM2
82 R54 103 C52 105
PWM1
81 R55 103
PWM0
80 C53 104 TD23 TD24
VSS2
79 C54 104
TD27 TD28
VDD2
78
A2
77
A1
76
A0
75
SCL
74
SDA
73
RESET
72 R56 0R00
CCDSEL2
71 R57 OPEN
CCDSEL1
70
CCDSEL0
69
TEST0
68
TEST1
67
TEST2
66
TEST3
65
TEST4
TO
E.V.R.
ADJUSTMENT
KIT
TD30
TD31
IC7
2
OUT
1
VDD
3
VSS
ALC VREF
TO
LENS
(M20)
For Coil:
270 → 27 x 10 = 27 µH
0
101 → 10 x 10 = 100 µH
0 = 82PF 1
8R2 = 8.2 µH
2 = 1,000PF = 0.001µF
4 = 100,000PF = 0.1µF
5
<INDEX>
SENSOR
BOARD
IC1 D1
IC2 B2
IC3 D2,D3
IC4 B2,B3
IC5 B3,B4,
C3,C4
IC6 B4,B5,
TD7
C4,C5
TD8
IC7 A5
TD9
IC8 B6
IC301 D5
Q1 C1,D1
Q2 B2
Q4 A4
Q5 A5
D1 D2
D2 A5
D301 D5
TD11 TD12
D302 D5
TD15 TD16
D303 C5,C6
CN1
1 3.3V
2 5V
3 -9V
4 OSC CONT
5 VCXO LPF
6 BLC ON/OFF
7 SOFT/SHARP
8 +15V
9 PCO
10 ALC/ELC
11 DAMP
12 DRIVE
13 AF OUT
14 IRIS ADJ
15 CO-LPF
16 ALC VREF
17 FLC
18 GND
19 Y OUT
20 GND
21 C OUT
22 GND
TD19 23 GND
TD21 TD22
24 DAC B/W
25 VD2
26 LL DET
27 LL PULSE
28 FWHD
29 CSYNC
30 CBLK
TO
MAIN
BOARD
TD25 TD26
CN1
TD29
IC8
1 8
A0 VCC
2 7
A1 TEST
3 6
A2 SCL
4 SDA 5
GND
CN3
GND 1
SCL 2
SDA 3
3.3V 4
GND 5
GND 6
CN4
GND 1
DRIVE 2
3
DAMP
4
6