Camera Block Diagram (1/2) (Mvc-Cd300) - Sony MVC-CD300 Service Manual

MVC-CD200/CD300

3-9. CAMERA BLOCK DIAGRAM (1/2) (MVC-CD300)

CD-334 BOARD
IC401 q;
(4-16)
IC401
1.0Vp-p
124µsec
CCD IMAGER
Q402
CCD OUT
10 BUFFER
V OUT
IC401 5
V1A
V1A 5
V1B
V1B 6
V2
4
V2
V3A
2
V3A
22.0Vp-p V3B
33.3msec V3B 3
V4
V4 1
H1
H1 14
H2
IC401 4,6
13
H2
RG
124µsec 12
RG
VSHT
VSHT 16
Q401
VSUB CONT
7.5Vp-p CSUB 17 SWITCH
2µsec CAM 15V
VDD 11
CAM -7.5V
18
VL
IC401 2
22.0Vp-p
33.3msec
IC401 1,3
IC401 qd,qf
2µsec
7.5Vp-p
4.7Vp-p
54nsec
124µsec
IC401 qs
3.7Vp-p
54nsec
LENS UNIT
CN302
IRIS IRIS B
3
METER
IRIS B
M 5
IRIS A
4
IRIS A
2
M001
FOCUS A
FOCUS
6
MOTOR
FOCUS B
7
M
FOCUS B
5
FOCUS A
8
D 3.4V
CAP P 5V
M002
ZOOM A
ZOOM
10
MOTOR
ZOOM B
M 9
ZOOM B
12
ZOOM A
11
F SENS RST
15
FOCUS
F SENS VCC
RESET
SENSOR 14
Z SENS RST
3
ZOOM
RESET Z SENS VCC
2
SENSOR
Q302
TEMP OUT
TEMP
CN303
16
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
IC202 e;
CAM 3.1V
1.0Vp-p
124µsec
17
13
30
IC201 23
(4-14)
22
TIMING
21
GENERATOR
20
39 V2 XSHP 16 16
XCAM RST
40 V4 XSHD 17 43
41 V1A CLPOB 22 46
XEAGLE/
XGCAM CS
43 V1B CLPDM 20
44 ADCLK 23
V3A
46 VDD1 7
V3B
VDD2 8
47 VSHT CAM 3.1V
VDD4 15
RG VDD5 29
9
12 VDD3 14
H1
13 H2 MCK0 30
CAM 15V
CAM 15V 42 VH
CAM -7.5V
VL
CAM -7.5V 45
CKI
26
14 VDD3
CAM 5V
CA HD
HDI 35
XCAM RST
2
RST CA FD
XTG CS VDI 34
33 SEN XCAM SCK
SCK 32
CAM SO
SSI
31
CN203
XCAM RST
IC202 qh
29
XEAGLE/ XGCAM CS
31
XTG CS
34
3.4Vp-p
54nsec
MSHUT ON
21 IN1 9 19
IC301
IRIS EN
4
EN1 10 21
DIR0B
33 IN2 11
IRIS 22
MOTOR
2 EN2 12
DRIVE
PE DIR0A
5 13 24
IN3
PE EN0
7 14 25
FOCUS EN3
PE DIR0B
MOTOR
17 IN4 15 23
DRIVE
19 EN4 16
24 1 8 20
1 8 20 24
IC302 PE DIR1A
IN1,2 16
2 4 9 11
PE EN1
5 7 EN1,2 10 12
17
ZOOM
PE DIR1B
17 19 MOTOR IN3,4 13 15 15
DRIVE
21 23 EN3,4 14 16
TH301
(4-11) CCD TEMP
28
XFC RST SENS
26
XZM RST LED
18
D 3.4V
XLENS RST LED
14
LENS TEMP AD
27
CN203
3-17
CN203 rs
SY-67 BOARD(1/3)
(4-14)
IC202 IC901 2
A/D CONVERTER
3.2Vp-p
54nsec
• • •
24 27 33 40
5.5Vp-p
D11
DVDD1 21nsec
CN203 CN704
DVDD0
12 66 66
D0
A/D
S/H AGC
| 12 | |
CONV.
CLPDM 1 54 54
XSHD
IC901
XSHP
X901
CLPOB
ADCLK 48MHz CLOCK
XTAL 2 GENERATOR
XCAM SCK
OSC
RST SCLK 48
(4-32)
CAM SO
SEN SDATA 47
6 7
MCK12
42 42
X202
36.818182MHz
XTAL OSC
Q201
X201
PAL/XNTSC
36.5625MHz
32 32
XTAL OSC
TG CLK
38 38
VSUB CNT
30 30
45 45
46 46
35 35
33 33
CN704
AU CLK EN
29
31 IC101
(4-24)
34
VCC 11
CAM 3.1V
VDD
10
CAM SO
DI 17
7 PRELAMP AF ON
XCAM SCK
CLK 16
9 CNT C
8 SP VOL
LD
15
PE DAC LEVEL1
12
13 PE DAC LEVEL2
DAC STBY
IC103
19
(SEE PAGE 3-6
CAM SI
6
21 12
IRIS
of LEVEL 2)
CAM SO
MOTOR
13 5
22
PRE-
XCAM SCK
DRIVE 4
XTG CS
(4-24)
3
24 XBEAR RST
9
25
PLL 12
8
23 (IC301)
1
VD
IC102
IC104
16
IC105
17
15
SYS V
VD PULSE
GENERATOR
28
M SHUT ON
(4-24)
26
18
14
27
CN704
(4-25)
IC301
IC901 qh
CAMERA DSP,MEMORY CONTROL,
VIDEO ENCODER,OPD,OSD,HOST IF,
RES CONTROL,SG,JPEG,L-MODE,
AUDIO I/F,SHUTTER CONTROL,
STROB CONTROL
5.5Vp-p
21nsec
8 AD IN 11
12 | |
20 AD IN 00
9
IC901 9
16 USB CLK 47
MC CLK
11 83
NT VD0
9 AU CLK 101
CAM 3.1V VCC3 IRQ IMG
TG CLK 117
4
IRQ JPG
4.5Vp-p 130
61nsec
IRQ AUDIO
141
MC XCS2
192
MC XCS6
30
IC901 4
71
MC HCLK
106
D 1.8V VCC2 PEARL FLD
145
MC DRAK0
196
MC DREQ0
4.3Vp-p
223
26.8nsec
48 MCK12
PLL12 74 PLL12
(IC103)
5
CA HD
6
CA FD
(4-26)
202 VSUB CONT
IC302
64Mbit SDRAM
1 A0 20 114 AQ00
CAM 3.1V 14 VCC | | 14 | |
27 A13 35 96 AQ13
3 2
DQ0
9 |
VCCQ 144 DQ00
43 13
16 | |
49 42
126 DQ15
|
DQ15
53
15 125
DQML QDML
DQMH 39 124 QDMH
WE- 16 122 XWE
17 121
CAS- XCAS
18 120
RAS- XRAS
CS- 19 118 XCSO
CLK 38 94 QCLK XPWAD
XPWDA
LCD VD
187 XFC RST SENS
148
XZM RST SENS
149
XFC RST SENS
150 XLENS RST LED
147 IRIS EN
188 PE EN0
189
PE DIR0A
190
PE DIR0B
193 PE EN1
PRE LAMP AF ON
194 PE DIR1A
SYS V
195
PE DIR1B
XRST SYS
198
M SHUT ON
PAL/XNTSC
59 XRST SYS
EXT STRB ON
MODE CONTROL 161 PE DAC LEVEL1
172 PE DAC LEVEL2
179
PAL/XNTSC
200
EXT STRB ON
STRB ON 199 STRB ON
STRB PHOTO ON 158 STRB PHOTO ON
PHOTO TR OUT 203 STRB AD
Q311
162
PY0
168
CR0
165 CB0
Q305 B
0.5Vp-p
H
Q305
BUFFER
Q307
BUFFER
BUFFER
Q306
Q306 B
0.2Vp-p
H
3-18
D00 93
| | 16
D15 75
A01 38
| | 14
A14 23
SYS V
184
IRQIMG
64
IRQJPG
63
IRQAUDIO
66
MC XCS2
41
MC XCS6
40
AU LRCK
MC HCLK
72
PEARLFLD
183
MC DRAK0
69
MC DREQ0
67
CAMERA(2)
MC XRD
RDX 39
MC XWE0
(SEE PAGE
42
WRLX
3-19)
MC XWE1
WRHX 43
218 AUCLK
ACLK
(IC901) CAM SI
CAM SO
CAM SCK
XCAM RST
XTG CS
XEAGLE CS
HALL AD
LENS TEMP AD
AU CLK EN
DAC STBY
CCD TEMP
XBEAR RST
AU SDTO
SIA 207
AU SDTI
SOA 208
AU LRCK
209
LRCK
AU SCLK
210
SCLK
AU MCLK
ADCK 211
AU XPWAD
212
AU XPWDA
213
185
HD 182
CAMERA(2)
(SEE PAGE
3-19)
Y OUT
173
YO
C OUT
CO 176
CNT C
SP VOL
PANEL V
5
HD0
LCD
4
(PK-58)
PANEL Y
(SEE PAGE 3-7
9
PANEL R-Y
of LEVEL 2)
8
PANEL B-Y
7
CN707