Read Sony DSC-S75 Service Manual online
DSC-S75
3-5
3-6
3-3. CAMERA BLOCK DIAGRAM 2
16 DATA BUS 16
16 DATA BUS 16
14 ADDRESS BUS 14
20 ADDRESS BUS 20
16 DATA BUS 16
16 DATA BUS 16
14 ADDRESS BUS 14
20 ADDRESS BUS 20
2 4 5 7
8 10 11 13
42 44 45 47
48 50 51 53
8 10 11 13
42 44 45 47
48 50 51 53
35 37 – 45
47 49 – 53
47 49 – 53
57 – 59 61
63 – 71 73
75 – 80
63 – 71 73
75 – 80
IC506
64M SDRAM
(SEE PAGE 4-22)
37
19
18
110
102
111
38
15
39
169
92
17
16
113
96
93
99
91
200
9
101
185
105
196
198
12
11
10
134
161
20
ı
26
29
29
ı
35
IC504
16M FLASH
(SEE PAGE 4-21)
1
ı
9
16
ı
25
48
48
29
ı
36
38
38
ı
45
26
28
11
12
ADDRESS BUS
ADDRESS BUS
DATA BUS
DATA BUS
XRST FLASH
MC XWE1
MC XWE0
MC XWE0
SYS V
MC HCLK
MC XRD
XRST SYS
MC XCS2
MC XCS6
PEARLFLD
PEARLFLD
MC DRAK0
MC DREQ0
IRQAUDIO
IRQIMG
IRQJPG
IRQJPG
MC CLK
USB CLK
05
SY-68 BOARD (2/6)
DM-101 BOARD (1/2)
FP-041
FLEXIBLE
FLEXIBLE
193
194
192
177
106
171
178
172
189
187
186
146
145
191
147
148
14
210
27
117
33
112
115
29
207
15
1
TO
CAMERA BLOCK1
(SEE PAGE 3-4)
14
TO
MODE CONTROL
BLOCK
(SEE PAGE 3-10)
2
TO
CAMERA BLOCK1
(SEE PAGE 3-4)
13
TO
CAMERA BLOCK1
(SEE PAGE 3-3)
IC501
MC CAM
SH DSP
(SEE PAGE 4-20)
IC507
EEP ROM
(SEE PAGE 4-22)
CKE
CS
RAS
CLK
DQML
DQMU
CAS
WE
A0 – 11
DQ0 – 15
DQ0 – 15
A0 – 19
CE
OE
WE
RESET
8
4
6
2
10
1
(MS SOCKET)
SDRAM CKE
A1 – 20
D0 – 15
MC XCS3
SDRAM RAS
MC HCLK
MC XWE0
SDRAM CAS
MC RDXWR
MC XWE1
MC XCS0
MC XRD
XRST SYS
SYS V
MC XCS2
IRQ7/PTC6
MC XCS6
DRAK0
XDREQ0
IRQAUDIO
IRQJPG
IRQIMG
USB CLK
EXTAL
MS BS
MS DIO
MS SCLK
XMC CS
XMC HELP
HI SI
HI SO
XHI SCK
USB JACK IN
USB TXENL
USB XVDATA
USB D+IN
USB D–IN
USB SUSPND
USB D+OUT
USB D–OUT
USB D+PULLUP
PAL/XNTSC
EEP ROM RESET
EEP ROM CS
XCAM RESET
XEAGLE/XGCAM CS
XTG CS
DAC STBY
LENS TEMP AD
124
XAU SP MUTE
123
XAU LINE MUTE
ACCESS LED
CN753
CN754
15
TO
MODE CONTROL BLOCK
(SEE PAGE 3-10)
MODE CONTROL BLOCK
(SEE PAGE 3-10)
12
TO
CAMERA BLOCK1
(SEE PAGE 3-3)
CAMERA BLOCK1
(SEE PAGE 3-3)
17
TO
LCD BLOCK
(SEE PAGE 3-13)
LCD BLOCK
(SEE PAGE 3-13)
18
TO
LENS MOTOR DRIVE
BLOCK
(SEE PAGE 3-8)
LENS MOTOR DRIVE
BLOCK
(SEE PAGE 3-8)
16
TO
AUDIO/VIDEO/USB BLOCK
(SEE PAGE 3-11)
AUDIO/VIDEO/USB BLOCK
(SEE PAGE 3-11)
10
TO
CAMERA BLOCK1
(SEE PAGE 3-4)
CAMERA BLOCK1
(SEE PAGE 3-4)
19
TO
AUDIO/VIDEO/USB BLOCK
(SEE PAGE 3-11)
AUDIO/VIDEO/USB BLOCK
(SEE PAGE 3-11)
XMS IN
XMC CS
XMC HELP
HI SI
HI SO
XHI SCK
USB JACK IN
USB TXENL
USB XVDATA
USB D+IN
USB D–IN
USB SUSPND
USB D+OUT
USB D–OUT
USB D+PULLUP
XCAM RESET
XEAGLE/XGCAM CS
XTG CS
XCAM SCK
CAM SO
LENS TEMP AD
PAL/XNTSC
MS BS
MS DIO
MS SCLK
XMS IN
MS BS
ACCESS LED
(SEE PAGE 4-41)
(SEE PAGE 4-41)
MS DIO
MS SCLK
XMS IN
4 – 6
PRILAMP AF LED
D902
AF ILLUMINATOR
D755
(ACCESS LED (RED) )
(ACCESS LED (RED) )
LED
DRIVE
Q501
90
AU CLK EN
PTK4/BS
121
PTE6
LED
DRIVE
Q707, 708
119
AE LOCK LED
D504
(AE LOCK (GREEN) )
LED
DRIVE
Q502
107
TALLY2
D503
(SELF TIMER/REC (RED) )
LED
DRIVE
Q505
166
AU LRCK
AU LRCK
XTG CS
94
XCS LCD DAC
XCS LCD DAC
19
BL ON
BL ON
31
PTA2
XBEAR RESET
8
NMI
XMC NMI
17
21
2
19
4
23
CN707
(1/2)
17
21
2
19
4
23
CN751
(1/2)
(1/2)
7
9
12
13
AO8
AO10
AO11
AO12
CNT C
PE DAC LEVEL1
PE DAC LEVEL2
8
AO9
SP VOL
179
173
174
CAM SI
CAM SO
XCAM SCK
CAM SO
XCAM SCK
XAU SP MUTE
122
AU HGLSEL
AU HGLSEL
25
V OUT ON
V OUT ON
XAU LINE MUTE
6
1
2
3
4 DO
DI
RST
CS
SCK
CAM SI
CAM SO
XCAM SCK
IC505
EVR (D/A CONVERTER)
(SEE PAGE 4-22)
15
16
17 DI
LD
CLK
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