Read Sony DSC-HX7 / DSC-HX7V Service Manual online
DSC-HX7/HX7V_L3
4-2E
4-2. POWER BLOCK DIAGRAM
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
HX7V
HX7V
BATTERY
DETECTOR
(4/9)
IC201
DC/DC CONVERTER,
FRONT CONTROL
(1/9)
IC001
SY-283 BOARD
ACV_UNREG
XPWR_ON
D002
D001
2,
4
TXRX
E4
B6
MS_VCC
ST_UNREG
F052
D_VID
MS_VCC
EXT_VCC
MS_PWR_ON
B2 XCTL
MS_PWR_ON
B5 AUX_PWR_ON
SD_PWR_ON
CN705
CN001
CN002
8,
9
10,
11
CN704
L006
BL_H
BL_L
MS_PSW
A8
AUX_PSW
A7
LX1
LDOEN
IN1(FB_1)
G5
VL8
A2
MT_5.0V
DD_3.1V
IC211
2.8V REG
(8/9)
IC402
CLOCK
GENERATOR
(5/9)
IC213
CE
VDD VOUT 3
4
1
1
IC_401_2.8V
GPIO_S_6
MS_PWR_ON
BATT_SENS
XWAKE
IC_401_2.8V
IC_401_2.8V
DD_3.1V
IC_401_2.8V
IC_401_2.8V
IC401
CPU, CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL,
HDMI PROCESS
(5/9, 6/9, 7/9)
DD_1.2V
PITCH/YAW
SENSOR
(
)
SE401
(8/9)
OIS DRIVE,
IRIS MOTOR DRIVE,
FOCUS MOTOR DRIVE,
ZOOM MOTOR DRIVE,
SHUTTER MOTOR DRIVE
(8/9)
ST_UNREG
RL-108 BOARD
D001
T001
L001
CHARGE CONTROL,
FLASH CONTROL
IC001
D_3.1V
USB_VBUS_LED
C901
CHARGING
CAPACITOR
(
)
+
(
)
ST_UNREG
CN701
CN101
7-1
0
DD_3.1V
34
XUSB_OK
USB_PWR_EN
USB_ACV_DET
USB_CHG_EN
DD_3.1V
E6
PWM8
H4
LX8
MT_5.0V
CABC_PWM
FLASH
UNIT
DD_1.8V
HDMI_5.0V
C3
OUT2
(BKUP_LDO_VOUT)
BATT_SIG
REG_GND
BATT_SIG
BATT_GND
7-1
0
1-
5
6
S
+
BT-070
FLEXIBLE
BOARD
BATT_UNREG
BATT_UNREG
BATT_UNREG
CN703
-
BATTERY
TERMINAL
BOARD
BT901
6
7
10
8
DD_3.1V
MT_5.0V
M_5.0V
25
CN702
40,
52
CD-809 FLEXIBLE BOARD
CMOS
IMAGER
CP001
16
17
17
46
1
BL_H
2
BL_L
DD_1.8V
DD_3.1V
DD_3.1V
32,
33
45
44
LCD BACKLIGHT
3.0 INCH
COLOR
LCD
LCD901
(LCD MODULE)
8,
9
10,
11
CN401
F_PI_A
LENS BLOCK
FOCUS
RESET
SENSOR
ZOOM
RESET
SENSOR
Z_PI_A
11
8
49
37
Z_FG1_A
22
Z_FG0_A
25
MULTI
CONNECTOR
F001
RL-099
FLEXIBLE
BOARD
7-1
0
34
19
19
AF-136
FLEXIBLE
BOARD
CABC_PWM
24
24
BT001
LITHIUM
RECHARGEABLE
BATTERY
BACKUP_VDD
FP-1356
FLEXIBLE
BOARD
MS-456 BOARD
VCC
Vdd
19
12
08
VCC
VDD
VL_3V
D001
SELF TIMER/
SMILE SHUTTER/
AF ILLUMINATOR
D101
(POWER)
S201
ON/OFF
Q084, Q085
ACV / BATT
SWITCH
G23
EXT_VCC
H15
USB_CHG_EN
USB_CHG_EN
USB_PWR_EN
USB_PWR_EN
AC16
USB_ACV_DET
USB_ACV_DET
AE14
AD5
FRC_RTG_OUT2
F4
OVP8
H8
LCD_CABC_PWM
25
(1/5)
XPWR_ON
(3/9)
IC101
L002
USB_VBUS
XACV_DET
MEMORY
STICK
PRO DUO
SD
16,
18
16,
18
XWAKE
EVER_VDD
G3
G4
G4
F2
UNREG_MON
EVER_VDD
D3
BACKUP_VDD
XPWR_ON2
XUSB_OK
XPWR_ON4
XPWR_ON
XACV_DET
C2
ACV_DET
AVDD
F1
XWAKE
BATTERY
CHARGER
(2/9)
IC055
BATT
20
BATT
21
14
24
SYS
23
SYS
1
27
12
12
DONE
UOK
USUS
4
CEN
POWER
MANAGEMENT
(2/9)
IC056
F057
A1-D1
USB_VBUS_DET
19
USB
18
USB
TH052
THM
Q073
PROTECT
BATT_UNREG
D102
(USB)
USB_VBUS_DET
USB_VBUS_DET
B3
DD_1.2V
DDR_1.2V
LX2
IN2(FB_2)
C1
L003
D2
1.2V REG
(1/9)
1
4
IC005
5.0V REG
(1/9)
1
6
4
4
IC004
DD_1.8V
DDR_1.8V
DD_3.1V
MT_5.0V
HDMI_5.0V
LX3
IN3(FB_3)
A5
L001
B4
PSWOUT5 F1
VO4
IN4(FB_4)
B7
C7
C7
1.8V REG
(1/9)
1
4
IC006
Q001
Q002, Q003
REG_UNREG
A_3.1V
IO_1.8V
DD_3.1V
DD_1.8V
9
CN301
2
FP-1395
FLEXIBLE
BOARD
GPS
IC1003
D_3.1V
2.8V REG
1
2
IC1000
AT-042 BOARD
CN1000
D/A CONVERTER,
AUDIO AMP
HDIM_5V_ON
1.1V REG
(1/9)
1
3
4
4
IC003
A_1.1V
REG_UNREG
D5
LDO_EN
SWITCH
CN706
USB_VBUS_DET
3
CN708
CONTROL
SWITCH BLOCK
(SW61930)
SWITCH BLOCK
(SW61930)
S001-S009
DD_3.1V
BATT_UNREG
DD_3.1V
DD_3.1V
A_1.1V
DD_1.8V
D_VID
X211
72MHz
HDMI
18
CN707
L704
D702
(MS_ACCESS)
DD_3.1V
DD_1.2V
DD_1.2V
LDO_CONT
48,
49
USB_VBUS_DET
LDO_EN
HDMI_5V_ON
DDR_1.2V
DDR_1.8V
HDMI_5.0V
CE
VDD
VOUT
Vdd Vout
Vdd Vout
SWITCH
Vout
VDD
CE
F051
EXT_VCC
EVER_VDD
GPIO_SB_1
F25
ADC0_IN9
AE16
FRC_RTG_IN1
SD_PWR_ON
AD4
USB_VBUS_DET
USB_VBUS_IC_211
AE20
DD_1.8V
BACKUP_VDD
F4
D4
XPWR_OFF
XPWR_OFF
USB SWITCH
(2/9)
IC052
LED CONTROL
(2/9)
IC057
A_3.1V
6
PEN2
BATT_UNREG
A3,B3,D3,A4,B4
D057
D056
SWITCH
Q082
XACV_DET
REG_UNREG
USB_VBUS_IC_211
REG_UNREG
D_LGC_1.2V
RF AMP
IC1001
VIN
3
VOUT
ON_OFF
TX1/I2CC/GIO14
L1000
RF AMP
IC1002
SE401
3 AXIS ACCELERATION
SENSOR
(5/5)
SE411
ELECTRONIC COMPASS
SENSOR
(5/5)
LDO_EN
DD_1.8V
MEMORY CARD
SLOT
IN
OUT
E3
XPWR_ON1
G5
L1005
G2
2.8V REG
4
IC001
VDD
3
Vout
CE
1
2.8V
X400
16.368MHz
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