Camera/Video Block Diagram (1/2) - Sony Handycam Vision CCD-TRV107E Service Manual

CCD-TRV107E/TRV108E/TRV208E/TRV408E

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

IC2191 7
IC2191 4
20 msec
IC2191 3
H
IC2191 1
H
IC2191 2
CD-354
BOARD
17.5Vp-p
20 msec
IC2191 (4-8)
2.0Vp-p
CCD IMAGER
H
Q2191
CN2191
CCD OUT
1
CCD OUT 7
V1
4 4
V1
V2
3 8
V2
17.5Vp-p V3
2
V3 6
V4
1
V4 7
RG
12
RG 9
H2
14
H2 11
H1
13
H1 10
CAM-7.0V
11 3
VL
VSHT
SHT 10 13
CAM 15V
5.4Vp-p
8 14
VDD
IC2191 qdqf
5.3Vp-p
3.4Vp-p
IC2191 q; 105 nsec
IC271 wk
REC
19.0Vp-p
H
17.5Vp-p
20msec
IC271 waws
REC
3.2Vp-p
105nsec
FP-397
(FLEXIBLE)
(PAGE 4-55) J201
S-Y I/O
Y
S VIDEO
OUT
S-C I/O
C
XS JACK IN
VIDEO I/O
A/V OUT
V JACK IN
AUDIO I/O L
3-7
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
IC272 ef
VC-272 BOARD
PB
H
IC271 wg
IC271 qa
REC
REC/PB
5.4Vp-p
H
2.8Vp-p
69.8nsec
CN271
14
IC271 wh
V1
REC
11
V2
10
V3 (4-35)
9
V4
IC271
8
RG
6
TIMING GENERATOR
17.5Vp-p
20msec
H2 10 VDD1
D 2.8V
4
H1 43 VDD6
5
13
VDD2
12 CAM-7.0V
CLPDM 1
2
XSHP 15
1 CAM 15V
33 VSHT XSHD 16
25 V2 PBLK 2
26 V1
34
28 V3 XSG1
48
31 V4 ID
41
XV1
CAM 15V
27 VH V STOP
36
VGAT
MCK
11
CAM-7.0V
SYSCK
29 CL
VL
12
VICK
IC271 ea
ADCK
9
CHCK
REC 30
VM
7
CK
5
OSC 0 X271
28.375MHz
4
5.3Vp-p OSC 1
H
D 2.8V 19 VDD3
44
AHD
20
VDD4
AVD 45
H2 SSK 37
22 H2
38
H1 SSI
21 H1 XCS IC151
39
RG SEN
18 RG XRST IC151
40
RST
35
SSO
CAM DD ON CK CONT1
42 47
DSGAT
CK CONT2
46
IC2301 qg
REC/PB (S-Y OUT)
Y I/O
13
(4-44)
2Vp-p
IC2301 qs
IC2301
REC/PB H
VIDEO OUT
C I/O
15
16
2Vp-p
H
Y
15
75Ω DRIVER
V
Y/C MIX
10 12
75ΩDRIVER
C
9
75Ω DRIVER
IC2301 9
7
CN702 REC/PB(S-C OUT)
1.5Vp-p
H
MUTE A
VCC 1 VCC 2
16 13
A 4.75V A 4.75V
16
PB C RF
IC272
(4-35)
0.5Vp-p S/H,AGC,A/D CONVERTER
PBLK
19
CLPDM
23
CDS/
30
PXGA
CLP
A/D
CAM
AGC D-AGC
CONV.
LINE
34 CLP LINE
CLPOB
PB
36
CLP
XSHP
21
CTL
XSHD TIMING
22
DVDD
ADCLK AVDD DRVDD HDRST SYS V
16 13 43 45
24 27 33 40 17,18
A 2.8V A 2.8V A 2.8V
IC271 5
IC272 qh
REC/PB
REC/PB
3.8Vp-p
34.9nsec
14.318 MHz 3.2Vp-p
XVC SCK
VC SO
VC SI
IC2301 2
REC/PB
1.0Vp-p
H
Q2302,
Q2304 (1/2) Q2301 (1/2)
2
6dB AMP BUFFER LPF
7 LPF
6dB AMP BUFFER
Q2303, Q2301 (2/2)
Q2304 (2/2)
IC2301 7
REC/PB
0.7Vp-p
H
Q2305
1
VOUT ON
3-8
PB C RF
IC272 e;
REC
H
1.9Vp-p
D9
ı
11
D0
ı AD1-AD10
2
CLP1
20
IC272 eh PB
0.3Vp-p
XCH SCK
48 H
CH SO
47
XCS CH
46
MCK
CL
ADCK
XSG1
XV1
ID
XRST IC151 PBLK
V STOP
SYS V
AHD
AVD CAMERA/VIDEO(2/2)
(PAGE 3-9)
IC151 C OUT
IC151 Y OUT
XCH SCK (IC402 81 )
CH SO (IC402 82 )
XCS CH (IC402 83 )
108
SYS V (IC402 )
(IC402 18 )
XRST IC151
(IC402 19 ) VTR/CAMERA
XCS IC151
CONTROL
CK CONT1 (IC402 20 )
(PAGE 3-11)
CK CONT2 (IC402 21 )
(IC402 78 )
XVC SCK
VC SO 79
(IC402 )
80
VC SI (IC402 )
V JACK IN (IC503 84 )
MODE
XS JACK IN (IC503 85 )
CONTROL
28
CAM DD ON (IC503 ) (PAGE 3-16)
(IC503 10 )
VOUT ON