DSC-W70_L2
3-3E
3-3. POWER BLOCK DIAGRAM
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
05
SY-156 BOARD
ST-133 BOARD
VO1-1
D_3.2V
D_1.8V
D_1.2V
CAM_2.9V
CAM_2.9V
LX2
PWR1-1
A1
UNREG1-2
K1
UNREG1-1
J1
F1
VO1-2 F2
VFB1 H2
BG4 G9
PSG4 G8
VFB4 F7
TG4 F10
C10
VFB2 D8
IC001
DC/DC
CONVERTER,
RESET
(7/7)
LDO2
LX5-1 J9
LDO2IN
PWR2
D10
UNREG2-1
J6
UNREG2-2
K6
PWR1-3
C2
PWR1-2
B1
LDO3 A2
LDO3IN B2
PWR56OUT2 K7
PWR56OUT1 J7
GT6 H6
VFB6 H7
VREF6 G6
MS_PWR
G2
MS_PWR_IN G1
XPWRON1
LX5-4 K10
LX5-3 K9
LX5-2 J10
UNREG
L002
L001
F002
F001
Q001, Q002
F003
CN704
ACV_UNREG
BL_H
VO3 E9
LX3 E10
BL_L
VL3 F9
VFB5 H9
PORTB C4
D005
D008
D002
L004
EVER_SRAM
XACV_IN
BATT_SIG
D004
D003
D001
D601
Q004, Q005
SWITCHING
Q006
SWITCHING
Q003
DC CONTROL
L006
B8 RTCBAT
H1
C7
LDO1
IC_101_0_SI, IC_101_0_SO,
XIC_101_0_SCK
AA23
XPWR_OFF
-7.5VON
-7.5VON
XZM_RST_LED
XFC_RST_LED
XZM_FG_LED
XZM_RST_LED
XFC_RST_LED
XZM_FG_LED
AU_3.0V
VIDEO_VCC
A_3.2V
D_1.2V
W23
XCS_DD
A6
T25
V25
AB25
MS_PWR_ON
MS_PWR_ON
D3
B7
K25
BATT_SENS
DTG1
CE
D4
R26
XDD_RST_OUT
A7
IC101
IC102
CAMERA DSP,
LENS
CONTROL,
MODE
CONTROL,
FRONT
CONTROL
(2/7)
(2/7)
XPWROFF
XRESET
SCLK
SI
SO
SCKO
TXDO
RXDO
L007
Q007, Q008
B+ SWITCH
B- SWITCH
ST_UNREG
ST_UNREG
AUDIO AMP
(6/7)
IC603
D_3.2V
MS_VCC
9
T001
FLASH
UNIT
L001
CN703
FLASH CONTROL,
CHARGE CONTROL
IC001
D_3.2V
CN301
L303
L304
L305
L301
L201
FB307
FB309
FB308
FB107
CCD IMAGER
IC002
BUFFER
IC001
CCD SIGNAL
PROCESS,
TIMING
GENERATOR
(1/7)
IC301
FB301
CD-604 FLEXIBLE BOARD
CN401
Z_BOX1_PI_SENS_VCC
Z_BOX2_PI_SENS_VCC
Z_PI_SENS_VCC
F_PI_SENS_VCC
IC401
LENS DRIVE
(3/7)
256M SDRAM,
64M
SUPER AND
(4/7)
IC202
BATTERY
AUTHENTICATE
(2/7)
IC103
VIDEO AMP
(6/7)
IC602
2.9V REG
(6/7)
IC601
3
4
VOUT
VIN
ST_5V
D_3.2V
PANEL_8.5V
D_3.2V
VL_3V
3
4
8.5V REG
(7/7)
IC002
4
6
Vout
Vin
1 Vcont
L003
LENS BLOCK
FOCUS
RESET
SENSOR
ZOOM
RESET
SENSOR
ZOOM
FG
13
1 - 5
18
1
4
28
Z_BOX2
5
Z_BOX1
2
25
36
12
AU_3.0V
M_5V
M_5V
CAM_-7.5V
CAM_-7.5V
D_3.2V
CAM_12V
CAM_12V
M_5V
D_3.2V
DC-104 FLEXIBLE
BOARD
+
–
BH001
BATTERY
TERMINAL
S
CN701
DC IN
J001
ACV_GND
BATT/XEXT
CHARGE_V
BATT_SIG
1
10
2 - 5
6 - 9
RL-065 FLEXIBLE
BOARD
SW-464 BOARD
CN705
2
D_3.2V
CN002
1
11 - 14
BATTERY
CHARGE
DETECT
Q102
RXD4
PH[2]
TXD4
AA26
D002
(POWER)
D001
AE/AF LOCK
/SELF-TIMER
D002
FLASH CHARGING
/RECORD
XPOWER_ON
POWER
S002
3
MEMORY
STICK
DUO
PJ[0]
AN[4]
PG[7]
RSTA
PG[0]
P25
DACK/PI[3]
RST
C6, C5, B6
AA5, AB5, Y5
Y4
LED0 B3
LED1 E5
LED2 D4
D003
SELF-TIMER/
AF ILLUMINATOR
+
C901
CHARGING
CAPACITOR
CN102
CN901
JK-303 FLEXIBLE
BOARD (2/2)
ST-134 FLEXIBLE
BOARD
D901
BACKLIGHT
2.5 INCH
COLOR
LCD
MONITOR
LCD901
BL_L
BL_H
CN101
6
1
1
VDD
7
22
3
XFC_RST_LED
24
XZM_RST_LED
27
LCD DRIVE
(5/7)
IC901
A3
B3
L102
D_3.2V
AU_3.0V
A_3.2V
D_3.2V
D_1.2V
D_1.8V
SDRAM_VCC
L101
L601
CN001
MULTI
CONNECTOR
JK-303 FLEXIBLE
BOARD (1/2)
BT001
LITHIUM
BATTERY
1
ACV_UNREG
BATT/XEXT
CN702
31
32 - 39
19
23, 25
LF001
CN001
ST_UNREG
D_3.2V
8
1 -3
13
ST_5V
L903
L904
L901
D_3.2V
D702
(MS ACCESS)