Sanyo VCC-4594P - Page 20

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(NOTE)
(NOTE :PHOTOSENSOR
)
V
OU
T
V
SS
V
GG
GN
D
Vφ
 1
Vφ
 2
Vφ

3
Vφ

4
V
DD
GND
SUB
V
L
RG
LHφ
1
Hφ
1
Hφ
2
HRERISTER
Cy
Ye
Cy Ye
Mg
G
Mg G
Cy
Ye
Cy Ye
GMgGMg
Cy Ye Cy Ye
MgGMgG
VRERISTER
VRERISTER
VRERISTER
VRERISTER
ChargePump
CPP3
V
H
DCIN
XSHT
XV2
XV1
XSG1
XV3
XSG2
XV4
CPP1
CPP2
DCOUT
VSHT
V
L
Vφ2
Vφ1
V
M
Vφ3
Vφ4
2
3
4
5
6
7
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10
11
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1
IC101 BLOCK DIAGRAM (ICX259)
IC102 BLOCK DIAGRAM (CXD1267AN)
IC103 BLOCK DIAGRAM (TC74ACT32FT)
SERIAL
REG.
10BIT
ADC
CCD
REFIN
CCDIN
TIMING
GENERATOR
DC CLAMP
DO0..DO9
SHR SHD
CDS
MONOUT
ROUGH
PGA
PGA
FINE
(2BIT)
(2BIT)
(6BIT)
ADIN
S/H
CLPCAP
OBCAP
AIS ET
ADCK
+
BANDGAP
VREF
VRP
VCOM
VRN
COMPARE
REG(7BIT).
DAC
CCDCLP
OBP
BLK OBP CCDCLP CSN SCK SDATA RESETN STBYN
AVDD1
AVDD2
AVDD3
AVDD4
AVSS1
AVSS2
AVSS3
DVDD
DVSS
CLPCAP
ADCLP
ADCLP
OUTCK
DAC
C
DAC
Y
CLP
CLPOB
PBLK
H1
H2
RG
V1
V2
V3
V4
XSG1
XSG2
VSUB
PCOHD
ZRST
DB0 DB1 DB2
DB3
DB4 DB5 DB6 DB7
ZRD
ZWR
ALE
SHP
SHD
ADCK
CKI1
HRST VRST
SCK
VDO
HSYNC/ CSYN
C
FLDO
TESTO
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26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
100
99
98
97
96
95
94
93
92
91
90
79
78
77
76
89
88
87
86
85
84
83
82
81
80
75 69 68 67 66 65 64 63 62 61 6074 73 72 71 70 59 58 57 56 55 54 53 52 51
CCDI0 CCDI1
CCDI2
CCDI3 CCDI4
CCDI5
CCDI6 CCDI7 CCDI8 CCDI9
TG
SG1
Video
Select
OSC
INV
Phase
CMP2
Phase
CMP1
2H
LINEMEMORY

YC
Process
and
Seperation
Color
Encode
VIDEO
MEMORY
1/ 4
1H
Counter
BF
AVDD
YAOU
T
AGND
CPU
I/F
VCC
GND
GND
VCC1
VCC
GND
GND
GND
VCC1
GND
GND
VCC1
GND
VCC
VCC
GND
AGND
CAOUT
AVDD
GND
GND
GND
GND
SMC
SIN/ ZCS
SOT/ CPUCK
GND
CKSCI
CKSCO
SCO
ADJSCI
EXTSCI
PCOSC
VCC2
GND
VCC2
GND
SCI
S
E
L
GND GND GND GND
GND
TMC1 TMC2 TEB BUNR
I
AMC
CKI2
PCOVD
Datapass
SG2
 


IC201 BLOCK DIAGRAM (AK5492)
IC211 BLOCK DIAGRAM (SCC0020)
WAVEFORM
TEST
LOCATION
TEST
LOCATION
WAVEFORM
IC211-47
1V/div
5ms/div
VD
IC201-11
0.5V/div
10µs/div
CCD IN
IC211-79
1V/div
50ns/div
ADCK
IC211-42
200mV/div
10µs/div
CA OUT
IC211-55
200mV/div
10µs/div
YA OUT
IC211-31
0.5V/div
50ns/div
CKSCO
WF-CA2-L53X4US
IC211-85
2V/div
10µs/div
PBLK
IC201-23,24
1V/div
50ns/div
SHD,SHR
CA-2 CIRCUIT WAVEFORMS