Power Block Diagram - Sony DSC-HX9 Service Manual

4-2. POWER BLOCK DIAGRAM

SY-286 BOARD
CN705
XPWR_ON
10
ACV_UNREG
MULTI
XACV_DET
CONNECTOR 8
USB_VBUS F057
7
BATT_UNREG
6
IC056
CURRENT
CONTROL
(2/9)
BATT_UNREG
20 BATT
21 BATT
IC055
CHARGE/
POWER
CONTROL
BT-070 (2/9)
BT901
FLEXIBLE
BATTERY
BOARD
TERMINAL
BOARD
CN703
BATT_UNREG BATT_UNREG
+
BATT_SIG BATT_SIG
S 6
BATT_GND REG_GND
-
BATTERY
E4 TXRX
DETECT
AF-137
MS-461 BOARD
FLEXIBLE
BOARD
MEMORY CARD CN707
TH001 CN001
SLOT USB_TEMP USB_TEMP
3 29
CN002
MS_VCC
MS_VCC MS_VCC
19
EXT_VCC
EXT_VCC EXT_VCC
12
BACKUP_VDD
BACKUP_VDD BACKUP_VDD
1 31
D001
SELF TIMER/
SMILE SHUTTER/
BT001
AF ILLUMINATOR
LITHIUM
RECHARGEABLE MT_5.0V
33
BATTERY
CONTROL
CN704
SWITCH
DD_3.1V
1
BLOCK
(SW61950)
FRONT CONTROL,
AUDIO PROCESSOR
BACKUP_VDD
XPWR_ON2
EVER_VDD
XPWR_ON4
UNREG_MON
XPWR_OFF
XPWR_ON1
08
DSC-HX9/HX9V_L3
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( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
Q084, Q085
ACV / BATT
SWITCH
F052
ST_UNREG
F051
REG_UNREG
USB_VBUS_DET
Q082
D056
ACV/BATT
REG_UNREG
SWITCH
XACV_DET
SYS 23
SYS 24
USB_VBUS_DET
USB 18
XWAKE
USB 19
B2 XCTL
XUSB_CHG_DONE
DONE 1
XUSB_OK
UOK 27
USB_PWR_EN
USUS 12
USB_VBUS_IC_202
PEN2 6
Q073
CEN 4 CHARGE
ON/OFF
THM 14
USB_CHG_EN
BATT_UNREG
DD_3.1V
MS_PWR_ON
IC201
MS_PWR_ON
B6
SD_PWR_ON
B5 AUX_PWR_ON
IC052
USB SWITCH
(4/9)
(2/9)
IC057
LED CONTROL
(2/9)
MS_VCC
A8 MS_PSW
EXT_VCC
A7 AUX_PSW
D001
EVER_VDD OUT2
C3
(BKUP_LDO_VOUT)
REG_UNREG
CPU, CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL,
DD_3.1V
HDMI PROCESS
DD_1.8V
(5/9, 6/9, 7/9)
IC101
REG_UNREG
BATT_UNREG
(3/9) USB_VBUS_IC_202
AJ20 USB_VBUS
BACKUP_VDD
SD_PWR_ON
D3 AF10 FRC_RTG_IN1
EVER_VDD USB_PWR_EN
AF21 USB_PWR_EN
G3
USB_CHG_EN
AD21 USB_CHG_EN
G4
XUSB_CHG_DONE
AE20 USB_ACV_DET
XACV_DET
C2
ACV_DET
MS_PWR_ON
XWAKE
XWAKE F1 P24 GPIO_S__6
XUSB_OK
F4
BATT_SENS
K13 ADC1_IN9
F2
XPWR_OFF
D4 V25
GPIO_SB__1
IC_401_2.8V
AVDD G5
XPWR_ON
E3
manuals search engine
DD_3.1V
LDO_EN
IC001 LDOEN D5
REG_UNREG
DC/DC CONVERTER
L002
(1/9) D_VID
A2
LX1
IN1(FB_1) B3
L003
DD_1.2V
LX2 C1
Q001
IN2(FB_2) D2
DDR_1.2V
1.2V SWITCH
IC005
1.2V REG
(1/9)
4 Vdd Vout 1
L001
DD_1.8V
LX3 A5
IC003
IN3(FB_3) B4
1.125V REG
(1/9)
LDO_
1.125V
3 CE Vout 1
4 VDD
Q002, Q003
DDR_1.8V
1.8V SWITCH
LDO_EN
IC006
1.8V REG
(1/9)
4 Vdd Vout 1
DD_3.1V
B7
VO4
IN4(FB_4)
C7
MT_5.0V
PSWOUT5 F1
DD_1.8V
IC004
5.0V REG
(1/9) DD_1.2V
HDMI_5.0V
6 VDD VOUT 1
HDIM_5V_ON
4 CE
DD_3.1V
CABC_PWM
PWM8 E6
BL_L
VL8 G5
OVP8 F4
BL_H
LX8 H4
D002
F001 L006 DD_3.1V
MT_5.0V
IC202 IC401
DD_3.1V IC_401_2.8V
OIS DRIVE,
DD_1.2V
IRIS/FOCUS/ZOOM/
SHUTTER MOTOR
DRIVE
(8/9)
HDMI_5V_ON
FRC_RTG_OUT2 AB10
CABC_PWM IC402
LCD_CABC_PWM Y10
2.8V REG
(8/9)
DD_3.1V
IC_401_2.8V
DD_3.1V
4 VDD VOUT 3
LDO_1.125V
1 CE
DD_1.8V
DDR_1.8V
D703
(MS ACCESS)
DDR_1.2V
D_VID
IC207
FB361
DD_1.8V
CLOCK
GENERATOR
IC_401_2.8V
(5/9)
X206
IC_401_2.8V
72MHz
IC_401_2.8V
4-2E
RL-115 RL-109 BOARD
FLEXIBLE
BOARD
CN706 CN001
ST_UNREG ST_UNREG
S001
XPWR_ON
22 22 ON/OFF
DD_3.1V A_3.1V
39 39
D001
(POWER)
USB_VBUS_DET USB_VBUS_DET
10 10
SE311
ELECTRONIC COMPASS
SENSOR
(4/5)
SE301
3 AXIS ACCELERATION
SENSOR
(4/5)
L400
2.8V REG
2 VIN
HX9V
IC_401_2.8V IC_401_2.8V
20 20
SE203
ROLL
SENSOR AMP
SENSOR
(3/5)
CN702
HDMI_5.0V
18 HDMI
CD-813 FLEXIBLE BOARD
CN701
DD_1.8V IO_1.8V
DD_1.2V D_LGC_1.2V
IC001
2.9V REG
DD_3.1V A_3.1V A_2.9V
VDD Vout
4 1
LDO_EN
LDO_CONT
46 CE
3
LCD901
(LCD MODULE)
CN708
L701
DD_3.1V
3.0 INCH
COLOR
LCD
BL_H
1
LCD BACKLIGHT
BL_L
2
DD_1.8V
LENS BLOCK
CN403
SE401
Z_PI_A
44
PITCH/YAW
ZOOM
Z_FG1_A
SENSOR
38 RESET
(8/9)
SENSOR
Z_FG0_A
34
FOCUS
30 RESET
SENSOR
9
14
ST-262 FL-208
FLEXIBLE FLEXIBLE
BOARD BOARD
T101
CN102
L101 D103
XE_H
XE_H
+ +
IC101
( )
C901, 902 FLASH
CHARGE CONTROL,
( )
FLASH CONTROL CHARGING UNIT
(2/5)
CAPACITOR
D002
(CHARGE)
IC401
RF AMP
(5/5)
IC402
RF AMP
(5/5)
IC403
IC400
GPS
(5/5) (5/5)
VOUT 1
ON_OFF 3 G2 TX1/I2CC/GIO14
L405
IC202
ROLL
X400
16.368MHz
(3/5)
CP001
CMOS
IMAGER