Camera/Video Block Diagram (1/2) - Sony Handycam CCD-TRV107 Service Manual

CCD-TRV107/TRV108/TRV308/TRV408/TRV608

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
7 1
CCD OUT
V1
4 4
V1
V2
3 8
V2
17.5Vp-p V3
2 6
V3
V4
1 7
V4
RG
12 9
RG
H2
14
H2 11
H1
H1 13 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.
VC-272 BOARD IC272 ef
PB
IC271 wg H
IC271 qa
REC
REC/PB
5.4Vp-p
H
2.8Vp-p
CN271 69.8nsec
14
IC271 wh
V1
REC
11
V2
10
V3 (4-35)
9
V4
IC271
8
RG
6
TIMING GENERATOR
17.5Vp-p
20msec
H2 D 2.8V 10 VDD1
4
H1 43 VDD6
5
13 VDD2
12 CAM-7.0V
1
CLPDM
2
15
XSHP
1 CAM 15V
XSHD 16
33 VSHT
25 2
V2 PBLK
26
V1
28 XSG1 34
V3
31 V4 48
ID
41
XV1
CAM 15V
27 V STOP
VH
36
VGAT
MCK
CAM-7.0V 11
SYSCK
29 VL CL
12
VICK
IC271 ea ADCK
9
CHCK
30 VM
REC
CK 7
OSC 0 5
X271
28.636363MHz
4
OSC 1
H 5.3Vp-p
D 2.8V 19 VDD3
44
AHD
20 VDD4 45
AVD
H2 37
SSK
22 H2
H1 SSI 38
21 H1 XCS IC151
RG 39
SEN
18 RG XRST IC151
RST 40
35
SSO
CAM DD ON CK CONT1
42 DSGAT 47
CK CONT2
46
IC2301 qg
REC/PB (S-Y OUT)
Y I/O
13
IC2301 qs
2Vp-p
REC/PB
H
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
REC/PB(S-C OUT)
CN702
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
CAM A/D
AGC D-AGC
CONV.
LINE
34
CLP LINE
CLPOB
PB
36 CLP
XSHP
21
XSHD CTL
TIMING
22
AVDD DVDD DRVDD HDRST SYS V
ADCLK
16 24 27 33 40 17,18 13 43 45
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
(4-44)
IC2301
1.0Vp-p
H
VIDEO OUT
Q2302,
Q2304 (1/2) Q2301 (1/2)
2 LPF
6dB AMP BUFFER
7 6dB AMP LPF
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
H
48
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
CL
USB
MCK
(CCD-TRV608)
(PAGE 3-11)
XCH SCK (IC402 81 )
CH SO (IC402 82 )
XCS CH (IC402 83 )
SYS V (IC402 108 )
XRST IC151 (IC402 18 )
XCS IC151 (IC402 19 ) VTR/CAMERA
CONTROL
CK CONT1 (IC402 20 )
(PAGE 3-13)
CK CONT2 (IC402 21 )
(IC402 78 )
XVC SCK
VC SO (IC402 79 )
VC SI (IC402 80 )
(IC503 84 )
V JACK IN
MODE
(IC503 85 )
XS JACK IN CONTROL
(IC503 28 )
CAM DD ON (PAGE 3-18)
(IC503 10 )
VOUT ON