DOWNLOAD Sony DSC-S75 (serv.man2) Service Manual ↓ Size: 5.33 MB | Pages: 96 in PDF or view online for FREE

Model
DSC-S75 (serv.man2)
Pages
96
Size
5.33 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera / LEVEL 2
File
dsc-s75-sm2.pdf
Date
PREV: Sony DSC-S75 Service Manual

Sony DSC-S75 (serv.man2) Service Manual ▷ View online

2-4 E
2-7. CIRCUIT  BOARDS  LOCATION
DM-101
DC/DC CONVERTER,
MS SOCKET
KY-55
(CONTROL SWITCH) 
CK-103
(CONNECTION)
JK-211
(JACK)
Flash unit
(
)
SY-68
CAMERA PROCESS, CAMERA DSP, VIDEO, 
MEMORY, LENS DRIVE, SH DSP, FRONT CONTROL, 
AUDIO, LCD DRIVE, TIMING GENERATOR, 
CLOCK GENERATOR, USB I/F
(
)
FP-036
D901
FP-389
FP-038
LCD-901
FP-039
FP-037
FP-041
FP-040
2-8. FLEXIBLE  BOARDS  LOCATION
DSC-S75
3-1
3-2
SECTION  3
BLOCK  DIAGRAMS
3-1. OVERALL  BLOCK  DIAGRAM
S
+
–
CCD
IMAGER
(SEE PAGE 4-11)
IC151
S/H, AGC,
A/D CONV.
(SEE PAGE 4-11)
IC102
16M
FLASH ROM
(SEE PAGE 4-21)
IC504
64M SDRAM
(SEE PAGE 4-22)
IC506
128M SDRAM
(SEE PAGE 4-15)
IC302
AUDIO AD/DA
CONVERETER
(SEE PAGE 4-25)
IC252
EVR
(D/A CONVERTER)
(SEE PAGE 4-27)
IC803
AUDIO AMP
(SEE PAGE 4-26)
IC253
USB I/F
(SEE PAGE 4-29)
IC601
AV OUT
J902
VIDEO AMP
(SEE PAGE 4-16)
IC651
LANC IN/OUT
(SEE PAGE 4-23)
IC401
BACK LIGHT
CONTROL
(SEE PAGE 4-28)
IC806
EEPROM
(SEE PAGE 4-22)
IC507
TIMING
GENERATOR
(SEE PAGE 4-11)
IC101
INITIAL
RESET,
BACK UP VCC
(SEE PAGE 4-24)
IC403
SY-68 BOARD
CONTROL SWITCH
BLOCK (MODE)
DM-101 BOARD (1/2)
JK-211 BOARD (1/3)
ZOOM
SENSOR
M
M
LENS
IRIS
METER
FOCUS
SENSOR
M
IC301
CAMERA
DSP
(SEE PAGE 4-14)
IC001
DC IN
DC
CONTROL
(SEE PAGE 4-39)
IC501
MC CAM,
SH DSP
(SEE PAGE 4-20)
FLASH
UNIT
SHUTTER
DRIVE
(SEE PAGE 4-17)
IC201 (1/2)
FOCUS MOTOR
DRIVE
(SEE PAGE 4-17)
IC201 (2/2)
EVR
(D/A CONVERTER)
(SEE PAGE 4-22)
IC505
ZOOM MOTOR
DRIVE
(SEE PAGE 4-17)
IC202
BATT UNREG
10.05V
P 4.9V
15.05V
A 4.9V
–10.05V
PANEL –15.3V
D 3.2V
CAM 3.2V
CAM P 5V
D 1.8V
A 3.2V
CAM –7.5V
ACV UNREG
ST UNREG
BATT
UNREG
ACV
UNREG
D402
D403
D408
ZOOM
SWITCH
SHUTTER
SWITCH
CAM SI, CAM SO, XCAM SCK
CAM SI, CAM SO, XCAM SCK
CAM SI, CAM SO, XCAM SCK
HI SI, HI SO,
XHI SCK
16
16
14
20
16
16
USB DATA
MS DIO, MS BS, MS SCLK
20
12
ADDERESS BUS
ADDERESS BUS
DATA BUS
DATA BUS
DATA BUS
16
16
ADDRESS BUS
14
14
BT902
BATTERY
TERMINAL
J001
05
CCD OUT
H1, H2
V1A, V1B, V2,
V3A, V3B, V4, VSUB CNT
(SEE PAGE 4-41)
CONTROL SWITCH BLOCK (ZOOM)
(SEE PAGE 4-24)
KY-55 BOARD
(SEE PAGE 4-36)
CK-103
BOARD (2/2)
(SEE PAGE 4-32)
DM-101
BOARD (2/2)
(SEE PAGE 4-41)
CK-103
BOARD (1/2)
(SEE PAGE 4-32)
LCD DD ON
EVER B+
BACK UP VCC
SYS DD ON
BATT SIG
XRESET
STB CHARGE
STRB ON
Z SENS RST
F SENS RST
Z SENS RST
F SENS RST
PE EN1,
PE DIR1A, PE DIR1B
PE EN0,
PE DIR1A, PE DIR0B
STRB AIN
XSTB FULL
PE DAC LEVEL
CNTC
MSHUT ON
STRB ON
STRB AIN
STB CHARGE
XSTB FULL
BATT SIG
ACC
FUNCTION
KEY
MODE
DIAL
JOG
DIAL
POWER
ON/OFF
IC402
FRONT
CONTROL
(SEE PAGE 4-24)
CN753
MS
SOCKET
D+
USB D+
D–
USB D–
JK-211 BOARD (3/3)
USB
CN902
(SEE PAGE 4-34)
JK-211 BOARD (2/3)
(SEE PAGE 4-34)
Y OUT
C OUT
AU SDTI
AU SDTO
A OUT L
A IN L
PANEL Y
PANEL R-Y
PANEL B-Y
SP VOL
SP VOL
BEEP
BEEP
V OUT ON
V OUT
ON
BL ON
Y OUT
C OUT
SP+, SP–
MIC IN
SP901
SPEAKER
VIDEO OUT
AUDIO OUT
LCD
DRIVE
(SEE PAGE 4-27)
IC802
LCD901
COLOR
LCD
MONITOR
PANEL Y
PANEL R-Y
PANEL B-Y
VR
VG
VB
J782
LCD TIMING
GENERATOR
(SEE PAGE 4-28)
IC804
BL LEV
BT901
LITHIUM
BATTERY
BACK LIGHT
DRIVE
Q808 – 810
EXT STRB ON
EXT STRB ON
(SEE PAGE 4-34)
LANC IN
LANC OUT
EXEC
LANC SIG
LANC DC
LANC SIG
LANC DC
VL 3V
IC781
CLOCK GEN.
(SEE PAGE 4-30)
TG CLK
MC CLK
USB CLK
AU CLK
SHUTTER
CONTROL
(SEE PAGE 4-18)
IC206
KEY AD 0 – 2
XPWR ON
XPB ON, XSET UP, MODE DIAL
XAE LOCK SW, XSHTR SW
MIC901
MICROPHONE
DIAL A, B
KEY AD3
X781
48MHz
D901
BACK LIGHT
DATA BUS 14
LCD902
LCD MODULE
(CHARACTER DISPLAY)
COM 0 – 3
SEG 0 – 19
DSC-S75
3-8. POWER  BLOCK  DIAGRAM  1
3-15
3-16
30
14
CN002
CN001
F004
F005
F001
F002
64
57
L006
L018
D008
05
Q001, 002
BT902
BATTERY
TERMINAL
S
–
+
2
1
3
3
1
2
IN (C) 5
16
-IN (E) 5
OUT1-5
10
4
+IN (E) 6
OUT1-6
63
VCC4, 5, 6
28
VCC
51
VCC2
42
VCC1, 3
56
OUT1-3
50
Q005
SWITCHING
D005
RECT
D006
D007
D004
RECT
OUT1-2
OUT1-4
46
12
OUT1-1
43
OUT2-1
FB6
L012
L010
L011
L016
L013
L017
L014
13 SCP
CTL1
29 CTL2
ACV UNREG
ACV GND
BATT/XEXT
FAST CHARGE
INIT CHARGE ON
BATT SIG
BATT /XEXT
SYS DD ON
SCP
BATT /XEXT
INIT CHARGE ON
FAST CHARGE
BATT SIG
BATT /XEXT
SYS DD ON
SCP
D 1.8V
A 4.9V
P 4.9V
–10.5V
PANEL ON
PANEL –15.3V
CAM –7.5V
15.05V
10.05V
CAM P 5V
D 3.2V
CAM 3.2V
A 3.2V
BL VO–
BATT UNREG
ACV UNREG
BATT UNREG
ACV UNREG
ST UNREG
ST UNREG
INIT CHARGE ON
FAST CHARGE
BATT SIG
BATT /XEXT
SYS DD ON
D 1.8V
A 4.9V
PANEL 4.9V
PANEL –15.3V
CAM –7.5V
PANEL 13.2V
PANEL 6.5V
CAM P 5V
D 3.2V
CAM 3.2V
A 3.2V
BL VO–
BATT UNREG
ACV UNREG
ST UNREG
INIT CHARGE ON
FAST CHARGE
SCP
SYS DD ON
BATT SIG
BATT SIG
BATT UNREG
BATT GND
IC001
DC CONTROL
(SEE PAGE 4-39)
DC IN
J001
Q003, 004
D003
F003
Q009
SWITCHING
Q006
SWITCHING
Q007
SWITCHING
Q011
SWITCHING
Q012
SWITCHING
Q008
SWITCHING
4
3
1
5
2
6
8
T001
DC/DC CONV.
TRANS
18
L007
IN (C) 4
19
-IN (E) 4
37
L008
IN (C) 2
36
-IN (E) 2
40
L015
IN (C) 1
39
-IN (E) 1
34
IN (C) 3
33
-IN (E) 3
Q070, 076
PANEL –15.3V
REG
CAM –7.5V
REG
Q067, 073
REF.
VOLTAGE
GEN.
Q014
27
VREF
35
39
31
23
ı
25
20
ı
22
12
ı
14
8
ı
10
19
17
11
30
32
40
36
37
38
15
7
16
18
33
34
28
29
26
27
11
7
15
21
ı
23
24
ı
26
32
ı
34
36
ı
38
27
29
35
16
14
6
10
9
8
31
39
30
28
12
13
17
18
19
20
Q068, 072
PANEL 6.5V
REG
Q013, 016
LCD DD ON
EMERGENCY
DETECT
Q062, 063
SWITCH
Q064
SWITCH
Q066
PANEL 13.2V
REG
Q069, 071
CAM –7.5V
DM-101 BOARD (1/2)
SY-68 BOARD (1/2)
A
TO
POWER BLOCK 2
(SEE PAGE 3-17)
DSC-S75
3-17
3-18 E
3-9. POWER  BLOCK  DIAGRAM  2
IC151
CCD
IMAGER
(SEE PAGE 4-11)
L101
CAM 3.2V
CN201
Z SENS VCC
F SENS VCC
ZOOM
SENSOR
FOCUS
SENSOR
8
14
IC101
TIMING
GENERATOR
(SEE PAGE 4-11)
IC505
EVR
(D/A CONV.)
(SEE PAGE 4-22)
IC203, 204
EX-OR
(SEE PAGE 4-18)
IC302
128M SDRAM
(SEE PAGE 4-15)
Q305 – 309
BUFFER
(SEE PAGE 4-16)
IC252
AUDIO DA/AD
CONVERTER
(SEE PAGE 4-25)
IC253
AUDIO AMP
(SEE PAGE 4-26)
IC781
CLOCK GEN.
(SEE PAGE 4-30)
IC601
USB I/F
(SEE PAGE 4-29)
IC504
16M
FLASH
(SEE PAGE 4-21)
IC507
EEPROM
(SEE PAGE 4-22)
IC506
64M
SDRAM
(SEE PAGE 4-22)
IC301
CAMERA
DSP
(SEE PAGE 4-14)
IC501
MC CAM,
SH DSP
(SEE PAGE 4-20)
IC102
S/H, AGC,
A/D CONV.
(SEE PAGE 4-11)
IC201
SHUTTER/
FOCUS
DRIVE
CAM 15V
05
CAM –7.5V
ZOOM
MOTOR DRIVE
(SEE PAGE 4-17)
IC202
(SEE PAGE 4-17)
IC651
VIDEO AMP
(SEE PAGE 4-16)
FB304
FB302
FB301
CAM P 5V
Q253
L308
L302
FB110
FB151
FB111
FB113
FB112
FB201
L102
L151
L203
L201
L202
L505
L653
L253
L255
L254
L252
L502
D 3.2V
D 3.2V
D 3.2V
A 3.2V
A 4.9V
FB503
FB502
FB781
FB601
Q102 – 105
CN753
MS
SOCKET
Q705, 706
D 3.2V
D 3.2V
MS VCC
CAM P 5V
Q201
D 1.8V
A 4.9V
STUNREG
ST UNREG
BL VO–
CAM 3.2V
CAM 15V
CAM -7.5V
FLASH
UNIT
CONTROL
SWITCH
BLOCK
(MODE)
CONTROL
SWITCH
BLOCK
(ZOOM)
6
3
CN706
CN707
3
9
IC205
D-FF
(SEE PAGE 4-18)
IC206
SHUTTER
CONTROL
(SEE PAGE 4-18)
Q703, 704
A
TO
POWER BLOCK 1
(SEE PAGE 3-16)
JK-211 BOARD
SY-68 BOARD
IC402
FRONT CONTROL
(SEE PAGE 4-24)
IC403
INITIAL RESET
BACK UP VCC
(SEE PAGE 4-24)
BT901
LITHIUM BATTERY
CN901
VL 3V
CN703
22
6
5
4
8
7
3
(SEE PAGE 4-34)
37
93
36
79
78
BATT UNREG
FAST CHARGE
INIT CHARGE ON
BATT SIG
CAM 15V
13
6
D402
D408
D403
BATTERY
CHARGE
DETECTOR
Q405
IC401
LANC I/O
(SEE PAGE 4-23)
Q401
XLANC ON
VRO
VOUT
CS
RESET
FAST CHARGE
BATT SENS
BACKUP VCC
INIT CHARGE
17
LCD POWER
16
MS POWER ON
25
VOUT ON
18
CAM DD ON
21 LCD DD ON
BATT SO
BATT SI
6 XRESET
VBAT
EVER UNREG
VIN
26 (BATT IN)
15 BATT IN
LCD DDON
14
BATT/XEXT
BATT/XEXT
31
SYS DD ON
SYS DD ON
94
ACV UNREG
ACV SENS
92
D 1.8V
DD CON SENS
IC802
LCD
DRIVE
(SEE PAGE 4-27)
IC805
COM AMP,
VCO
(SEE PAGE 4-28)
IC803
EVR
(D/A CONVERTER)
(SEE PAGE 4-27)
IC804
LCD TIMING
GENERATOR
(SEE PAGE 4-28)
LCD901
COLOR
LCD
MONITOR
PANEL UNIT
CN801
L802
L801
IC806
BACK LIGHT
DRIVE
(SEE PAGE 4-28)
VSH
VGH
BL VO+
BL VO–
7
1
6
30
VGL
D803
9
VREFH
VDD
VSH
VGH
BL VO+
BL VO–
VGL
VREFH
VDD
29
8
CN963
7
1
6
15
5
1
CN751
15
5
1
30
9
29
8
CN961
CN962
7
1
6
CN754
1
ı
3
CN752
30
9
29
8
PANEL 4.9V
A 3.2V
PANEL 13.2V
PANEL 6.5V
PANEL –15.3V
CAM P 5V
CAM P 5V
D 3.2V
A 3.2V
A 3.2V
A 4.9V
D 1.8V
ST UNREG
BL VO–
PANEL 4.9V
PANEL 13.2V
PANEL 6.5V
PANEL –15.3V
L804
L805
L806
L803
D402
D403
Q311, 312
D901
BACK LIGHT
D902
AF
ILLUMINATOR
CAM – 7.5V
CAM 3.2V
CN403
4
CK-103 BOARD
(SEE PAGE 4-32)
DM-101 BOARD
(2/2)
(SEE PAGE 4-41)
L401
L781
L307
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