Read Sony DSC-S30 / DSC-S50 Service Manual online
DSC-S30/S50
3-9
3-10
3-5. MODE CONTROL BLOCK DIAGRAM
CONTROL SWITCH BLOCK
(ZOOM/POWER SW)
(SEE PAGE 4-29)
(SEE PAGE 4-29)
SY-58 BOARD (4/5)
ZOOM
SWITCH
POWER
SHUTTER
DC IN
STILL
MOVIE
PLAY
6
ZOOM SW AD
XPER SW
1
CN708
14 XPWR SW
60
POWER LED
56
STB LED
89 ZOOM SW
5 XRIGHT DOWN
6
3
SE001
BALANCE
SENSOR
4
XLEFT DOWN
21 XSTTLL/MOVIE SW
15 XCAM/PB SW
2
XCAM/PB SW
MOVE/XSTILL SW
1
CN707
CN706 (2/2)
X401
20MHz
4
XSHTR LOCK SW
17 XSHTR LOCK SW
16 XSHTR SW
6
XSHTR SW
10
XSTB FULL
32 XSTB FUL
93 STB CHG
40 20MHz OUT
41 20MHz IN
20 BATT/XEXT
38 XRESET
1
STB CHARGE
7
1
2
3
TARRY LED
CN704 (2/2)
14
BATT/EXT
49 BATT SO
48 BATT SI
36 MELODY
59 MELODY ENV
13
1
2
BATT SIG
BATT/EXT
ACV UNREG
1
BATT UNREG
2
3
CN002
CN001
BT901
BATTERY TERMINAL
CN003
(2/2)
BATT SIG
CONTROL SWITCH BLOCK
(MODE SW)
(SEE PAGE 4-29)
(SEE PAGE 4-29)
FLASH UNIT (2/2)
+
S
–
MS-50 BOARD (2/2)
(SEE PAGE 4-10)
BATT
DET
RESET
Q409
Q406,415
BACKUP VDD
IC402
IC405
TIMER CLOCK
(SEE PAGE 4-30)
LED DRIVER
D411
(BATT CHAGE)
Q408
IC404
HI
(SEE PAGE 4-36)
MODULATOR
BEEP
18 MS/DISK IN
SWITCH
Q405
XMS IN
97 BEEP ON
BEEP ON
TO
AUDIO/LCD BLOCK
(SEE PAGE 3-13)
(SEE PAGE 4-29)
1
2
14
TO
CAMERA BLOCK2
(SEE PAGE 3-6)
12
64 SYS V
SYS V
9 XRST SYS
XRST SYS
3 PAL
PAL/XNTC
68 USB JACK IN
95 XCS EEPROM
12 XEEPROM WE
12 XEEPROM WE
44
50 67
69 23 22 37
HI SI
XCPC IN
TRD
TXD
PF7
1
CS
6
RST
4
DO
2
SCK
3
DI
USB DET
HI SI
XMC CS
XMC CS
HI SO
XHI SCK
XHI SCK
XMC HELP
XCS MC
XMC DEAD DET
XCS MC
XMC DEAD DET
RESET
98 XRST FLASH
MC XFLRST
Q406
TO
CAMERA BLOCK1
(SEE PAGE 3-4)
16
TO
CAMERA BLOCK2
(SEE PAGE 3-5)
11
IC406
EEPROM
(SEE PAGE 4-30)
33 42 51 61-63 66 75-77 86 87
BACKUP VCC
IC401
(SEE PAGE 4-29)
REG
2
3
LED DRIVE
D412
(POWER LED)
(POWER LED)
Q411
LED DRIVE
Q412
Q410
D401
BATT UNREG
D402
ACY UNREG
58
TALLY LED
LED DRIVE
79
KEY AD1
80
KEY AD2
81
KEY AD3
1
2
3
7
52
32 KHz
24
CSRTS
7
RTS SCK
2
XIN
D410
BACKUP VCC
3
XOUT
8
RTS SIO
1
8
VDD
CLK OUT
5 CS
6 XCSK
7 SIO
1
LANC IN
78
KEY AD0
2
LANC OUT
30
AV JACK IN
94
CHAGE_LCD
43
BL ON
11
BL LED ON
57
XPANEL PWM
26
XCS LCD D/A
46
XHI SCK
45
HI SO
CN703
X402
32.768kHz
KEY AD1
KEY AD2
KEY AD2
KEY AD3
VL 3V
CN713
KEY AD0
XCHG LED
D102
(FLASH LED)
(FLASH LED)
7
6
5
1
CN101
45
TO
DD-141 BOARD
(VIDEO/USB BLOCK)
CN852
(SEE PAGE 3-11)
4
5
CN702
(2/2)
BL ON
BL LED ON
6
PANEL PWM
XCS PANEL D/A
LANC JACK IN
AV JACK IN
A 4.9V
Q703, 704
CAM P 5V
9
PANEL PWM
XCS PANEL D/A
XHI SCK
HI SO
7
XHI SCK
8
HI SO
8
9
CN709
PANEL COM
VG
7
HSY
LANC IN
XCPC IN
11
12
LANC OUT
15
TXD
14
RF7
5
17
RESET
16
RXD
XCPC IN
TXD
RF7
RXD
8
9
CN701
(2/2)
HSY
VG
7
PANEL COM
FUNCTION
KEY
(S101-110)
+
SW-339 BOARD
15
TO
PD-128 BOARD
(AUDIO/LCD BLOCK)
CN801 (2/2)
(SEE PAGE 3-13)
17
TO
PD-128 BOARD
(AUDIO/LCD BLOCK)
CN802 (2/2)
(SEE PAGE 3-14)
18
CPC
(FOR CHECK)
05
BT101
S301
PANEL
REVERSE
LITHIUM
BATTERY
BATTERY
S901
S902
S903
S904
KJ-11 BOARD
(SEE PAGE 4-39)
1
4
3
32.768 KMz
IC405
1
(X402)
3 Vp-p
20 MHz
IC404
r;
(X401)
3 Vp-p
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