Camera/Video Block Diagram (1/2) - Sony CCD-TR618 Service Manual

CCD-TR618/TR618E/TR718E/TR728E/TR818/TRV49/TRV49E/TRV58/
TRV58E/TRV59E/TRV68/TRV78/TRV78E/TRV88/TRV98/TRV98E

3-3. CAMERA/VIDEO BLOCK DIAGRAM (1/2)

(TR MODEL)
(TRV MODEL)
CD-286 CD-281
BOARD BOARD
IC191 7
IC191
(4-8)
CCD IMAGER
Q191
CN191
1
CCD OUT 7
0.6Vp-p
4 11
H V1
3 12
V2
V3 2 13
1
V4 14
12
RG 9
IC191 3,4
14
H2 7
13
H1 8
11 5
VL
SHT 10 4
6.8Vp-p
8
VDD 3
H
IC191 1,2
IC191 qd,qf¢
6.8Vp-p
H
105 nsec
IC191 qs"
IC271 wa
REC
4.6Vp-p
105 nsec
8.717 MHz
FP-257
(FLEXIBLE)
J201
Y
S VIDEO
OUT
C
A/V OUT
AUDIO I/O L
TRV MODEL : CCD-TRV49/TRV49E/TRV58/TRV58E/TRV59E/TRV68/TRV78/TRV78E/
TRV88/TRV98/TRV98E
TR MODEL : CCD-TR618/TR618E/TR718E/TR728E/TR818
1/6 CCD MODEL : CCD-TR618/TR618E/TR718E/TR728E/TRV49/TRV49E/TRV58/TRV58E
1/4 CCD MODEL : CCD-TR818/TRV59E/TRV68/TRV78/TRV78E/TRV88/TRV98/TRV98E
NTSC MODEL : CCD-TR618/TR818/TRV49/TRV58/TRV68/TRV78/TRV88/TRV98
PAL MODEL : CCD-TR618E/TR718E/TR728E/TRV49E/TRV58E/TRV59E/TRV78E/TRV98E
3-7
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
VC-251 BOARD IC272 eh
PB
H
IC271 wh
IC271 qa
REC
REC/PB
6.8Vp-p
3.6Vp-p
H
14.3181 MHz
CN271
CCD OUT
14
IC271 wk
V1 V1 REC
4
V2
V2
3
V3 (4-43)
V3
2
V4 V4
IC271
1
RG RG
6.8Vp-p
6
H
TIMING GENERATOR
H2 D 2.8V 10 VDD1
H2
8
H1
H1 43 VDD6
7
13
CAM-7.0V VDD2
10 CAM-7.0V
CLPDM 1
VSHT
11
15
CAM 15V XSHP
12 CAM 15V
XSHD 16
33 VSHT
25 PBLK 2
V2
26 V1
28 34
V3 XSG1
31 V4 ID 48
41
XV1
CAM 15V
27 VH V STOP
36
VGAT
11
CAM-7.0V
SYSCK
29
VL
12
VICK
9
CHCK
30 VM
7
CK
(1/6 CCD MODEL)
6.8Vp-p A 4.75V 5
OSC 0 X271
28.375MHz(PAL)
D 2.8V 19 VDD3 4
OSC 1 28.636363MHz(NTSC)
(1/4 CCD MODEL)
20
VDD4
AHD 44
45
AVD
H2 SSK 37
22 H2
H1 SSI 38
21 H1 XCS KINUTA
RG SEN 39
18 RG XRST KINUTA
6.0Vp-p 40
RST
SSO 35
CAM DD ON CK CONT1
42 47
DSGAT
CK CONT2
46
IC221 qk
REC/PB (S-Y OUT)
S-Y I/O Y I/O
13
IC221 ws»
REC/PB
H
S-C I/O C I/O
15
XS JACK IN R2.4Vp-p
16
P2.1Vp-p
H
Y
18
VIDEO I/O V
10 22
C
14
V JACK IN
IC221 qfƒ
7
REC/PB(S-C OUT)
CN
2Vp-p
H
CN713
IR VIDEO V
14 24
(FOR CHECK)
IC221 wfƒ
REC/PB
IR ON
0.52Vp-p
H
16
PB C RF
IC272
(4-43)
0.3Vp-p
S/H,AGC,A/D CONVERTER
PBLK
19
CLPDM
23
CDS/
30
PXGA
CLP
CAM A/D
AGC D-AGC
CONV.
LINE
34 CLP
LINE
PB
36
CLP
XSHP
21
CTL
XSHD TIMING
22
DVDD
ADCLK AVDD DRVDD HDRST SYS V
16 24 27 33 40 17,18 13 43 45
A 2.8V A 2.8V 2.8V
MCK
CL
ADCK
IC272 qh
IC271 5
REC/PB
REC/PB
3.6Vp-p
28.63562 MHz
14.318 MHz 3.2Vp-p
XVC SCK
VC SO
VC SI
IC221 rf
REC/PB
R0.52Vp-p
(4-52)
P0.48Vp-p
H
2Vp-p IC221
VIDEO OUT
Y IN3
LPF 44
DDS
YX
+
C IN3
5
DDS BPF
11
XCS
XVC SCK
XSCK 10
VC SO
SI 9
V VCC Y VCC C VCC D VCC
IC221 5
23 16 15 8
REC/PB
A 4.75V D 2.8V
A 4.75V A 4.75V
R0.4Vp-p
H
P0.5Vp-p
3-8
PB C RF
IC272 e;
REC
H 1.2Vp-p
D9
ı
11
D0
ı AD1-AD10
2
CLPOB
CLP1
20
XCH SCK
48
CH SO
47
XCS CH
46
MCK
CL
ADCK
XSG1
XV1
ID
XRST KINUTA PBLK
V STOP
SYS V
AHD
AVD CAMERA/VIDEO(2)
(SEE PAGE 3-9)
KINUTA C OUT
KINUTA Y OUT
XCH SCK (IC402 81 )
CH SO (IC402 82 )
XCS CH (IC402 83 )
XCS I/O
SYS V (IC402 108 )
XRST KINUTA (IC402 18 )
VTR/CAMERA
XCS KINUTA (IC402 19 )
CONTROL
(IC402 104 )
CK CONT1
(SEE PAGE
CK CONT2 (IC402 110 )
3-11)
XCS IO (IC402 16 )
XVC SCK (IC402 78 )
79
VC SO (IC402 )
80
VC SI (IC402 )
V JACK IN (IC503 84 )
MODE
XS JACK IN (IC503 85 )
CONTROL
28
CAM DD ON (IC503 ) (SEE PAGE
3-16)
AUDIO
IR VIDEO (CN703 4 )
(SEE PAGE
3-18)