Read Sony DSC-T3 / DSC-T33 (serv.man2) Service Manual online
DSC-T3
3-3
3-4
3-2. OVERALL BLOCK DIAGRAM (2/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
IC001
IC009
DC/DC CONVERTER
IC008
IC007
D8
A10
B7
B9
B11
A11
A7
D1
D2
E4
E3
S001
S003-011,013
POWER
S002
D004
(POWER)
D003
/CHG
SHUTTER
Q701
LED DRIVE
FLASH
DRIVE
HIGH
VOLTAGE
CHARGER
XENON
TUBE
IC491
HI CONTROL
(4/8)
A5
H4
C1
D3
J6
H6
G6
B8
J8
L8
K8
D9
E9
E5
D4
C7
D7
11
12
13
14
15
17
CN704
Q406
VL 3V
USB JACK IN
CN705
F002
A 3.1V
D 1.2V
AU 2.8V
D 2.8V
A 2.8V
CAM 15.0V
CAM -8.0V
M 5V
ST 5V
SELF TIMER LED
STRB ON
(6/8)
XSTRB FULL
XSTRB PWR SAVE
STRB CHG
ST UNREG
Q653
(1/2)
(1/2)
Q651,652
Q001,T001
CN703
Q003
XE K(L)
XE A(H)
D003
(AF LED)
Q653
(2/2)
(2/2)
PRE LAMP AF CONT
CAM -0.5V
D 1.8V
STRB ON
BL LEV
LED A
LED K
18
4
5
6
11
VBUS
MULTI
CONNECTOR
BT001
LITHIUM
BATTERY
(SECONDARY)
XMULTI JACK IN
BATT/XEXT
ACV UNREG
13
24
CN001
BATTERY
TERMINAL
BT901
(7/8)
LENS RST
(7/8)
(7/8)
(7/8)
14
3
2
1
XRSTX
BACK UP VCC
EVER 3.0V
BATT IN
INIT CHARGE
FAST CHARGE
SYS DD ON
MODE DIAL
B7 XLENZ CAP OPN
J4 32KHz IN
J5 32KHz OUT
C8 XUSB JACK IN
C4 XMULTI JACK IN
A3 XAV JACK IN
KEY AD0
KEY AD1
KEY AD2
D2
D1
E1
FR SO
FR SI
XFR SCK
XPOWER ON
B2
XPWR LED ON
B1
XCHARGE/XSTB LED
B6
MS IN
B3
XSYS RST
B9
SYS V
A7 BATT/XEXT
G2 BATT SI
G1 BATT SO
J1 INIT CHARGE
H2 FAST CHARGE
E8 SYS DD ON
DDCON SO
DDCON SCK
BACK UP VCC
D7 XRSTX
A9 BATT IN
OUT8A
OUT8B
D036
D011
ZOOM,MENU,IMAGE SIZE/DELETE
DISPLAY/LCD BACK LIGHT,
UP,DOWN,RIGHT, LEFT,SET
UP,DOWN,RIGHT, LEFT,SET
CONTROL SWITCH
BLOCK(SW51750)(2/2)
BLOCK(SW51750)(2/2)
TO
OVERALL
BLOCK DIAGRAM
(1/2)
OVERALL
BLOCK DIAGRAM
(1/2)
(PAGE 3-1)
1
TO
OVERALL
BLOCK DIAGRAM
(1/2)
OVERALL
BLOCK DIAGRAM
(1/2)
(PAGE 3-2)
2
5
12
13
14
3
7
8
10
9
13
1
5
16
15
19
MS-248 BOARD
(3/3)
(3/3)
FP-029
FLEXIBLE
FLEXIBLE
SY-112 BOARD
(2/2)
(2/2)
FP-693
FLEXIBLE
FLEXIBLE
FP-026
FLEXIBLE
FLEXIBLE
ST-113 BOARD
CN-229 BOARD
(2/2)
(2/2)
MODE SW
S101
C
RESET
RESET
3V
REG
I/F
BATTERY IN
DETECT
BATTERY
CHARGER
FET DRIVE
8
1
4
5
F003
F001
D015
D013
D037
L011
BATT UNREG
ACV UNREG
ST UNREG
Q407
Q409
Q404
BATT SIG
LENSV-6V
X402
32.768KHz
FR SO,SI,SCK
XAE LOCK ON
XAE LOCK ON
CN002
S012
XSHTR ON
XSHTR ON
XMS IN
XSYS RST
SYS V
STRB CHG
XSTRB PWR SAVE
SELF TIMER LED
XSTB FULL
PRE LAMP AF CONT
2
4
IC651
IGBT DRIVE
LENSV RST LED
13
1
5
16
15
18
C002
Q002
CN002
BUEF
DDCON SO,SCK
5
2
3
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