Camera (1) Block Diagram - Sony CVX-V1 Service Manual

CVX-V1/V1P

3-2. CAMERA (1) BLOCK DIAGRAM

CD-188 BOARD
(SEE PAGE 4-7 - 4-9)
IC001
IC002
CCD IMAGER
BUFFER
CCD OUT 7
3
6
2
IC101
TIMING GENERATOR
V1 4 V1
26
3
V2 25 V2
2
V3 28 V3
1
V4 31 V4 CLPDM
14 22
H2 H2
13 21
H1 H1
12 18
RG RG
SHT 10 33 XSHT
30 VM
VL 11 –7.0V
VDD 8 15V
–7.0V 29 VL
15V 27 VH
05
3-5
CS-53 BOARD
(SEE PAGE 4-15 - 4-24)
CN102
Q301
CN301
CCD OUT
4 1 LPF BUFFER
IC302
8FSC 1
CK 5 5 4
7 LPF
2 IC310
AHD
1 4
AHD 44
7
AVD
3 2
AVD 45
PR
8 13 2 D Q 5
1
1 CK Q 3
CS TG2
39 5 10 CLR
SEN
TG SO
38 7 12 6
SSI
TG SCK
SSK 37 6 11
RST
40 CN101
10
13
VDD 19 3.2V
20
43 IC303
4 2
X301
28.636MHz: CVX-V1
28.375MHz: CVX-V1P
0.8 Vp-p
28.636 MHz: CVX-V1
28.375 MHz: CVX-V1P
IC304 4
3.2V
–7.0V
15V
3-6
1.0 Vp-p
H
IC305 26
DIN
26 S/H
PHASE ADJUST PIN
27
S/H
CLPDM
23
XSHP
21
CK CONT
IC312 IC311
XSHD
22
7 IC313
7
VDD AGC CONT1
PR
PR
2 D Q 5 1 12 17 33 43
4 2 D Q 5
2
1 CK Q 3
1 CK Q 3
CLR
CLR
3.2V
6
6
I MUTE
IC309
2 4
IC304
TIMING GENERATOR
7 CK CLPDM 1
XSHP
15
5 OSCO
XSHD
16
PBLK 2
4 OSCI
MCK
CCDCLKH 11
XSG1 32
XV1 41
1.8 Vp-p
48
ID
14.318 MHz: CVX-V1
10 14.187 MHz: CVX-V1P
IC304
13 11
AHD 44
19 VDD
20 AVD 45
43
CAM SCK
SSK 37
CAM SO
SSI 38
29 VL CS CAM
SEN 39
27 VH RST CAM
RST
40
30
VM
VSK 33
VSI 34
VEN 35
3.2 Vp-p
0.14 usec
S/H, AGC, A/D CONVERTER
IC305 IC305 2 10 IC307 CAMERA Y.C PROCESS
83
D0-D9 11 IOY
A/D ı CAMERA D/A
AGC S/H BLK DRV ı 10 10 23
91
CONV. Y PROCESS CONV.
2
93
CAMERA D/A IOC
20
C PROCESS CONV.
8
CLPOB 20 80 CLPI
21
22
39
58
ADCLK REFSLOW 64
AGC CONT2 PBLK
79
30 29 19 16 44
MCK 92
CCDCKH
75
78 CCDCKL
OSC O 63
76 PBLK
3Vp-p
OSC I 62
73 XVI V
V=60 Hz: CVX-V1
VD 51
74 XSGI V=50 Hz: CVX-V1P
IC307 51
77 ID FLD 53
2.3 Vp-p
SYSV 65
14.318 MHz: CVX-V1
14.187 MHz: CVX-V1P
IC305 16
VRI 55
56 AHD
SCK 67
57 AVD
SI 68
69
XCE
SO 70
27
VREF Y
XCLR 71
16 VREF C
IC306 D/A CONVERTER
IC501
12 AGC CONT1 VREF Y 4
EEPROM
13 AGC CONT2 VREF C 5
STBY DA CAM SCK CS EEPROM
2 1
18 FRQ LD 15 SK XCS
CAM SCK CAM SO WEN EEPROM
CLK 16 3 DI RST 6
CAM SO BUSY EEPROM
CAM SI
17 4 DO BUSY 7
DI
10
3.2V
VDD 11
8
3.2V
3-7
0.9 Vp-p
H
IC307 23
CN303
Q302
CAM Y
BUFFER 7
Q303
CAM C
BUFFER 5
0.6 Vp-p
H
3.2V
IC307 20
2.3 Vp-p
17.734475 MHz
IC307 63 IC502
X302
17.734475MHz CAMERA/MODE CONTROL
1
Q503
CVX-V1P
MUTE CAMERA BLOCK 2
62 CAM VD MUTE 60 12
VA-103 BOARD
63 FLD CN801
(SEE PAGE 3-9)
55 SOFTV
LANC IN
LANC IN 1 17
RST SG
4 LANC OUT
RST CAM 18
LANC OUT 2
CAM SCK
7 RST SG
CAM SO
97 STBY DA
CS CAM
98 CS CAM
CAM SI
33 CAM SI
RST CAM
34 CAM SO SW WIND RED
WB MODE 18 15
SW AE LOCK
35 CAM SCK
SW AE LOCK 15 16
KEY AE
KEY AE 82 14
26 WEN EEPROM
29 CS EEPROM
31 BUSY EEPROM
0.2 Vp-p
XTAL 40
20 MHz 20 MHz
X502
IC502 41 41
20MHz
99
CS TG2
EXTAL 41
45 TG SO
46 TG SCK
52
32KHz IN
X501
32.768KHz
59 FLIP
32KHz OUT 53
0.7 Vp-p
25 CK CONT
32 kHz 32 kHz
50 I MUTE 42
IC502 52 52
51
77
VDD 3.2V
86
87
75
AVREF
76
3-8