Block Diagrams; Camera Block Diagram 1 - Sony Cyber-shot DSC-S30 Service Manual

DSC-S30/S50

BLOCK DIAGRAMS

3-2. CAMERA BLOCK DIAGRAM 1

CD-262 BOARD
1.4 Vp-p
125 µsec
IC301
IC301 8
CCD IMAGER
(SEE PAGE 4-8)
CN301
Q302
CCD OUT
V OUT 8 BUFFER 3
5.5 Vp-p
56 usec
IC301 qh
4.2 Vp-p
56 usec
IC301 qg
RG
RG 14 17
H2
H2 16 16
H1
H1 15 15
VSHT
VSHT 11 12
V4
V4 1 11
V3A
V3A 2
10
V3B
V3B 3 9
V2
V2 4 8
V1A
V1A 5 7
V1B
V1B 6 6
7.4 Vp-p
125 µsec
IC301 1, 2, 3
CAM 15V
VDD 9 1
CAM –7.5V
VL 13 14
V SUB
Q301
CONT
C SUB 12 SWITCH
13
7.4 Vp-p
125 µsec
IC301 4, 5, 6
4 Vp-p
18 MHz
IC101 e; REC/PB
3.2 Vp-p
125 µsec
IC101 eg REC
3.2 Vp-p
40 msec
IC101 ef REC
05
SECTION 3
SY-58 BOARD (1/5)
1.4 Vp-p
5 Vp-p
125 µsec
18 MHz
IC102 wa, ws IC102 e;
CN101
CCD OUT
3
R144
CAM3.2V
CH3.2V
L102
14 7 8 15 29
VDD1 – 5
RG
17 9 RG XSHP 16
XSHD 17
H2
CLPDM 20
16 13 H2
CL POB 22
ADCLK 23
H1
15 12 H1
RST 2
VSHT
12 47 SUB
SSI 31
V4
11 40 V4 SCK 32
V34
44 V3A
10
V3B
9 46 V3B
V2
8 39 V2
V1A
7 41 V1A
V1B
6 43 V1B
CAM 15V
1 42 VH
14 45 VL
CAM
–7.5V
IC101
13 TIMING
CAM 15V
GENERATOR
(SEE PAGE 4-17)
CAM –7.5V
MCKO 30
CKO 25
HDI 35
VDI 34
CK1 26
24.545MHz: S30
36.81MHz: S50
OSC1 28
SEN
33
XTG CS
V SUB CONT
3-3
4.3 Vp-p
IC102
CAMERA DSP, MEMORY CONTROL,
A/D
56 nsec VIDEO DECODER, OPD, OSD, HOST IF,
CONVERTER
IC102 1 – qs
RS CONTROL, SG, JPEG, L-MODE
(SEE PAGE 4-17)
8
1
10
30 CCD IN ı DATA BUS 12 AD IN 00 – 11
D0 – 11
ı
12
20
13 DRVDD
3.2 Vp-p
17
18 125 µsec
24
IC102 wd
27
CLPOB 20 2 CLPOB
33
3 PBLK
40
4 Vp-p
21 XSHP
18 MHz
22 XSHD
IC102 qh 218 ACLK
23 CLPDM
X303
16.384MHz
224 XACLK
16 ADCCLK
XRST SYS
43 RST TO 59 RSTX
16
SYS V
MODE
CONTROL
47 SDATA
BLOCK
48 SCLK
(SEE PAGE 3-9)
46 SEN
1 NTVDI
SYS V
184 NTVDO
MC XRD
39 RDX
MC XCS6
2
TO 40 CSX
MC XCS2
CAMERA BLOCK2
41 CSX2
(2/2)
(SEE PAGE 3-5) MC XWE0
42 WRLX
MC XWE1
43 WRHX
PEAR LFLD
IC302
183 FLD
64M SDRAM
(SEE PAGE 4-23)
D3.2V
20
ı
96 – 100
1 VCC
26
A0 – 13 107 – 110
3 VCCQ 29
112 114
ı
9 VCCQ
35
14 VCC
27 VCC
2
126 – 129
43 VCCQ ı
131 – 135
13
49 VCCQ DRQ0 – 15
137 – 140
42
142 – 144
ı
53
DQML 15 125 QDML
DQMU 39 124 QDMH
WE 16 122 XWE
CAS 17 121 XCAS
RAS 18 120 XRAS
CLK 38 94 QCLK
CS 19
118 119 XCS0 XCS1
CKE 37 115 116 QCLKE0 QCLKE1
48 CLKTG
46 CLKI
5 CCDHD
6 CCDFD
Q101
SWITCH 179 EXTPAL
SUBCNTL
X101 X102
24.375MHz: S30 202
36.56MHz: S50
IC301
(SEE PAGE 4-22)
75 76 78 – 82
16 DATA BUS 16
84 – 88 90 – 93
23 – 29 31 – 35
14 ADDRESS BUS 14
37 38
MC HCLK
CPUCK 72
MC DRAK1
DRAK2 70
MC DRAK0
DRAK1 69
MC DREQ1
DRQ2 68
MC DREQ0
DRQ1 67
IRQAUDIO
IRQAU 66
IRQIMG
IRQIMG 64
IRQJPG
IRQJPG 63
AU SDTO
SIA 207
AU SDTI
SOA 208
AU LRCK
LRCK 209
AU SCLK
SCLK 210
AU MCLK
ADCK 211
AU XPWAD
XPWAD 212
AU XPWDA
XPWDA 213
4.3 Vp-p
16.384 MHz
CN706
IC301 <xxv (X 303)
(1/2)
STRB PHOTO ON
STRB PHOTO ON 158
STROBE ON
STROBE 1 199
Q302 PHOTO TR OUT
STRBAD 203
SWITCH
MACRO 156
CN711
(1/5)
Q305 Y OUT
YO 173
BUFFER
C OUT
Q306
CO 176
BUFFER
CN701
AQ 00 – 13
(1/2)
Q307 PANEL Y
PYO 162
BUFFER
PANEY
Q309 R-Y
CRO 168
BUFFER
DQ 00 – 15
PANEY
Q308 B-Y
CBO 165
BUFFER
HD0
HD 182
PANEL V
LCD VD 185
CN702
(1/2)
PE DAC LEVEL 1
VREF1 161
PE DAC LEVEL 2
VREF2 172
IRIS EN
IRIS EN 152
MSHUT ON
SHUTTER 198
PE ENO
ENO 188
PE DIROB
DIROB 190
PE DIROA
DIROA 189
PE EN1
EN1 193
PE DIR1B
DIR1B 195
PE DIR1A
DIR1A 194
XLENS RST LED
LENS RST LED 155
XFC RST SENS
SENS0 187
XZM RST SENS
SENS1 191
MD 1
49 Q303, 304
S50
D3.2V
S30
CAM SO
XCAM SCK
XCAM RESET
XEAGLE/XGCAM CS
XTG CS
PAL/XNTC
3-4
TO
1 CAMERA BLOCK 2
(SEE PAGE 3-5)
TO
2 CAMERA BLOCK 2
(SEE PAGE 3-5)
(1/2)
TO
3
AUDIO/LCD BLOCK
(SEE PAGE 3-13)
FLASH UNIT (1/2)
2
9
6
TO
0.5 Vp-p
DD-141 BOARD
64
4 (VIDEO/USB BLOCK)
H
CN852
Q305 E, Q307 E
(SEE PAGE 3-11)
68
0.5 Vp-p
H
Q306 E
12
TO
0.4 Vp-p
PD-128 BOARD
5 (AUDIO/LCD BLOCK)
13
H
CN802 (1/2)
Q309 E
(SEE PAGE 3-13)
14
0.26 Vp-p
TO
PD-128 BOARD
11 H
6
(AUDIO/LCD BLOCK)
Q308 E
10
CN801
(SEE PAGE 3-13)
TO
7 LENS MOTOR DRIVE BLOCK
(SEE PAGE 3-8)
(1/2), (2/2)
TO
27 CAMERA BLOCK2
(SEE PAGE 3-6)
TO
8
CAMERA BLOCK2
(SEE PAGE 3-5)