Sanyo VCC-6592P, Руководство по обслуживанию

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A
B
C
D
E
F
G
H
I
J
K
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
A
B
C
D
E
F
G
H
I
J
K
C4
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
(NOTE)
(NOTE : PHOTO SENSOR)
V
OUT
V
SS
V
GG
GND
1 2
3 4
V
DD
GND SUB
V
L
RG
1 1 2
H RERISTER
Cy Ye Cy Ye
Mg G Mg G
Cy Ye Cy Ye
G Mg G Mg
Cy Ye Cy Ye
Mg G Mg G
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
V
M
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20 1
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
AISET
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
PC
O
H
D
ZR
S
T
DB
0
DB
1
DB
2
DB
3
DB
4
DB
5
DB
6
DB
7
ZR
D
ZWR
AL
E
SHP
SHD
ADCK
CK
I1
HR
S
T
VR
ST
SC
K
VDO
HSYNC/ CSYNC
FLDO
TESTO
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
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 60 74 73 72 71 70 59 58 57 56 55 54 53 52 51
CCD
I0
CCD
I1
CCD
I2
CCD
I3
CCD
I4
CCD
I5
CCD
I6
CCD
I7
CCD
I8
CCD
I9
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
AV
D
D
YA
O
U
T
AGN
D
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
SM
C
SI
N
/
Z
C
S
SO
T
/
CPU
C
K
GND
CKSCI
CKSCO
SCO
ADJSCI
EXTSCI
PCOSC
VC C2
GND
VC C2
GND
SCI
S
E
L
GND GND GND GND
GND
TMC
1
TMC
2
TE
B
BU
NRI
AMC
CK
I2
PC
O
V
D
Data pass
SG2
WAVEFORM
TEST
LOCATION
TEST
LOCATION
WAVEFORM
IC211-47
1V/div
5ms/div
VD
IC201-11
0.5V/div
10
µ
s/div
CCD IN
IC211-79
1V/div
50ns/div
ADCK
IC211-42
200mV/div
10
µ
s/div
CA OUT
IC211-55
200mV/div
10
µ
s/div
YA OUT
IC211-30
0.5V/div
50ns/div
CKSCI
WF-CA2-L53X2XE
IC211-85
2V/div
10
µ
s/div
PBLK
IC201-23,24
1V/div
50ns/div
SHD,SHR
IC101 BLOCK DIAGRAM (ICX259AK)
IC102 BLOCK DIAGRAM (CXD1267AN)
IC103 BLOCK DIAGRAM (TC74ACT32FT)
IC201 BLOCK DIAGRAM (AK5492)
IC211 BLOCK DIAGRAM (SCC0020)
CA-2 CIRCUIT WAVEFORMS