Power Block Diagram - Sony Cybershot DSC-W35 Service Manual

Ver. 1.2 2007.06

3-3. POWER BLOCK DIAGRAM

SY-175 BOARD
RL-065 FLEXIBLE
SW-498 BOARD
BOARD
CN705
D_3.2V
2
D001
AE/AF LOCK/
D002
SELF-TIMER
POWER_LED
CN002
(GREEN)
D_3.2V
1
S002
XPOWER_ON
POWER
3
D002
FLASH CHARGING/
RECORD
VL_3V VL_3V
9 12
BT001
LITHIUM
RECHARGEABLE
BATTERY
CN703
MS_VCC
MEMORY
9
STICK
DUO PRO
DC-108 FLEXIBLE BOARD
CN701
CHARGE_V CHARGE_V
Q102
BATTERY
BH001
BATT_SIG
CHARGE
BATTERY S 10
DETECT
TERMINAL
ACV_GND
–
FB701
BATT/XEXT
1
J001
DC IN
ACV_UNREG
LF002
08
DSC-W35_L2
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
F001
ACV_UNREG ST_UNREG
UNREG
F002
D_3.2V
Q001, Q002
D003
BATT/XEXT
D001
D004
XPOWER_ON
MS_VCC
V1
MS_PWR_ON
T25
XACV_IN
V25
BATT_SENS
K25
IC101
IC101_0_SI, IC101_0_SO,
XIC101_0_SCK
CAMERA
DSP,
CPU,
XCS_DD
LENS W23
AB25
CONTROL,
MODE
CONTROL,
IC102
XPWR_OFF
FRONT
AA23
(2/6)
CONTROL
(2/6)
4 3 AA26
L102
D_1.2V
D_1.8V
A_3.2V
AU_3.0V
L101
D_3.2V
VIDEO_VCC
G26
IC001
DC/DC CONVERTER
(6/6)
J1 UNREG1-1
F003
L004
K1
UNREG1-2
LX3 E10
J6 UNREG2-1
K6 UNREG2-2
D005
BL_H
A1 PWR1-1 VO3 E9
B1 PWR1-2
BL_L
C2 PWR1-3 VL3 F9
D10
PWR2
VO1-1 F1
VO1-2 F2
B8 RTCBAT
VFB1 H2
L003
LDO1
H1
4
C7 XPWRON1
LDO2IN B3
LDO2 A3
LDO3IN B2
LDO3 A2
L002
LX2 C10
VFB2 D8
L001
G2 MS_PWR MS_PWR_IN G1
Q004, Q005
L006
D3 MS_PWR_ON
SWITCHING
Q003
BG4 G9 DC CONTROL
TG4 F10
PSG4 G8
VFB4 F7
VREF6 G6
VFB6 H7
D4 UNREGMON
Q006
GT6 H6 SWITCHING
L007
SCLK
PWR56OUT1 J7
SI
PWR56OUT2 K7
SO
LX5-1 J9
A6 CE
LX5-2 J10
LX5-3 K9
D008
LX5-4 K10
IC002
B7 XPWROFF
VFB5 H9 8.5V REG
(6/6)
L601
FB107
3-3E
ST-134 FLEXIBLE
ST-133 BOARD
BOARD
CN704 CN001
ST_UNREG
ST_5V
13 8
D_3.2V
13
18
AF ILLUMINATOR
CN901
D_3.2V
L902
PANEL_8.5V
14
CN902
BL_H
BL_L
D_3.2V
IC601
2.9V REG
(5/6)
AU_3.0V
IC603
VOUT 3
VIN
AUDIO AMP
M_5V
(5/6)
A_3.2V
D_1.8V
CAM_2.9V
D_1.2V
M_5V
IC401
LENS DRIVE,
MOTOR DRIVER
(3/6)
CAM_ - 7.5V
CAM_12V
IC202
256M SDRAM,
64M SUPER AND
(4/6)
D_1.2V
IC103
BATTERY
AUTHENTICATE
(2/6)
A_3.2V
AU_3.0V
IC602
D601
D_3.2V
VIDEO AMP
(5/6)
D_3.2V
T001
L001 D002
FLASH
UNIT
IC001
D003
FLASH CONTROL,
SELF-TIMER/
CHARGE CONTROL
LCD901
PANEL UNIT
2.0 INCH
COLOR
LCD
MONITOR
BACKLIGHT
BL_H
BL_L
LENS BLOCK
CN401
Z_BOX1_PI_SENS_VCC
1
ZOOM
Z_BOX2_PI_SENS_VCC
4 RESET
Z_PI_SENS_VCC
SENSOR
28
FOCUS
F_PI_SENS_VCC
RESET
25
SENSOR
D_3.2V L304
L305
FB309
IC301
CCD SIGNAL
L303
CAM_2.9V
PROCESS,
TIMING GENERATOR
FB307
CAM_ - 7.5V (1/6)
FB308
CAM_12V
CD-604 FLEXIBLE BOARD
CN301
L301
CAM_12V
12
IC002
FB301
CAM_ - 7.5V CCD IMAGER
36
IC001
BUFFER