Read Sony DSC-TX100 / DSC-TX100V Service Manual online
DSC-TX100/TX100V_L3
4-2E
4-2. POWER BLOCK DIAGRAM
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
FOCUS MOTOR
DRIVE (8/10)
CLOCK GENERATOR
(5/10)
BATTERY DETECT
(4/10)
IC201
SY-280 BOARD
ACV_UNREG
XACV_DET
TXRX
E4
D5
C5
B5
B1
C5
B5
B1
B2
XRESET
P144_SOA0
P143_SIA0
P142_XSCKA0
P120_INTP0
IC_201_SI
IC_201_SO
XIC_201_SCK
XCS_IC_201
CN705
C1
P122_X2_EXCLK
IC_201_CLOCK
IC_201_SI
IC_201_SO
XIC_201_SCK
XCS_IC_201
IC_201_CLOCK
IC_201_SO
XIC_201_SCK
XCS_IC_201
IC_201_CLOCK
DD_3.1V
BATT_SIG
BATT_GND
BATT_SIG
BT-067
FLEXIBLE
BOARD
BATT_UNREG
BATT_UNREG
BATT_UNREG
CN706
USB_VBUS
XPWR_ON
XSYS_RESET
EVER_VDD
Q082
BATT
D060
ST_UNREG
REG_UNREG
Q085
ACV/BATT SWITCH
Q084 (2/2)
ACV/BATT SWITCH
Q084 (1/2)
ACV/BATT SWITCH
S
BT901
BATTERY
TERMINAL
MULTI
CONNECTOR
5
1-4
6-9
6
2,
4
7
10
8
SYS
20,
21
USB
18,
19
23,
24
CHARGE/POWER CONTROL
(2/10)
IC055
DC/DC CONVERTER
(1/10)
IC001
IN
OUT
CURRENT
CONTROL
CONTROL
(2/10)
IC056
F057
A1
,B
1,C
1,D
1
A3,
A4,
B3,
B4,
C4,
D3,
D4
F052
F051
PVCC3
A4
LX3 A5
IN3(FB_3) B4
LDOEN D5
PVCC2
D1
PVCC6
F8
MINE6
E7
PVCC7
H5
VCC(Unreg)
E3
MINE8
G3
PVCC1
A3
PVCC4
E8
L001
LX2 C1
IN2(FB_2) D2
L003
Vdd
4
Vout
LDO_1.125V
DDR_1.8V
1
1.125V REG
(1/10)
IC003
USB SWITCH
(2/10)
IC052
Q002, Q003
CE
3
Vdd
4
Vout 1
CE
3
Vdd
4
Vout
DDR_1.2V
DD_1.2V
LX1 A2
IN1(FB_1) B3
L002
L800
D_VID
VIN2
(BKUP_LDO_VIN)
D3
XSYS_RESET
E5
RESET_N
D1
XRESET_REQ
D7
MS_PWR_ON
B6
AUX_PWR_ON
B5
XCTL
XSYS_RESET
XRESET_REQ
XRESET_REQ
XWAKE
DDR_1.2V
B2
SIO3_RXD
AE7
SIO3_TXD
AC8
SIO3_SCK
AD6
GPIO_SB__0
W25
TPU5_OUT
AJ8
VOUT2
(BKUP_LDO_VOUT)
C3
EVER_VDD
BACKUP_VDD
VO4 B7
IN4(FB_4) C7
AUX_PSW A7
MS_PSW A8
DD_3.1V
1
1.2V REG
(1/10)
IC005
Q001
CE
3
1.2V SWITCH
1.8V SWITCH
DD_1.8V
LX5
H1
PSWOUT5 F1
L005
VDD
6
VOUT
HDMI_5.0V
HDMI_5V_ON
1
5.0V REG
(1/10)
IC004
CPU, CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL,
HDMI PROCESS
(5/10 - 7/10)
IC202
CE
4
VDD
4
VOUT 3
2.8V REG
(8/10)
PITCH/YAW
SENSOR
(8/10)
SE401
PANEL
OPEN/CLOSE
DETECT
SE001
(3/10)
IC_401_2.8V
DD_3.1V
DD_1.2V
MT_5.0V
IC402
IC403
IC207
OIS DRIVE,
FOCUS/ZOOM/IRIS
MOTOR DRIVE
(8/10)
IC401
CE
1
MT_5.0V
MS_VCC
MS_VCC
EXT_VCC
EXT_VCC
EXT_VCC
D001
LED CONTROL
(2/10)
IC057
USB_PWR_EN
USB_PWR_EN
AF21
XUSB_CHG_DONE
USB_ACV_DET
AE20
USB_CHG_EN
USB_CHG_EN
AD21
USB_VBUS_IC_211
USB_VBUS
AJ20
3
10
2
RL-107 FLEXIBLE
BOARD
GP-039 BOARD
FP-1415
FLEXIBLE
BOARD
CN704
S002
ON/OFF
XPWR_ON
XDIRECT_PB
BACKUP_VDD
DD_3.1V
D_3.1V
BT001
LITHIUM
RECHARGEABLE
BATTERY
17
S001
(PLAYBACK)
1
CN001
CN712
DD_3.1V
5
D002
(CHG)
D001
(POWER)
USB_VBUS_DET
ST-250 FLEXIBLE BOARD
D002
T001
L001
CHARGE CONTROL,
FLASH CONTROL
IC001
C901, C902
CHARGING
CHARGING
CAPACITOR
CN710
FLASH UNIT
(FL61800)
D008
+
+
SELF-TIMER,
SMILE SHUTTER,
AF ILLUMINATOR
CN001
CD-826 BOARD
CMOS IMAGER
CP101
CN701
CN775
L804
DD_3.1V
XSYS_RESET
D_LGC_1.2V
IO_1.8V
2.9V REG
CE
VDD Vout
A_2.9V
A_3.1V
LDO_CONT
IC001
6
1,
3
21,
23
27,
29
DD_1.2V
DD_3.1V
75
78,
80
59,
60
57,
58
58,
60
52,
54
ST_UNREG
DD_3.1V
MT_5.0V
11,
12
7
2
1
4
3
ST_UNREG
DD_3.1V
MT_5.0V
CN711
19
12
12
MEMORY
CARD SLOT
CN401
9
13
39
19
39
19
Z_PI_A
F_PI_A
F_PI_A
BACKLIGHT
3.5 INCH
WIDE COLOR
EL DISPLAY
TOUCH PANEL
EL901
(EL MODULE)
CN702
18
HDMI_5V
DD_1.8V
15
50
14
CN751
1
DD_1.8V
49
48
L803
L802
L802
LENS
BLOCK
HDMI
DDR_1.8V
DD_1.8V
DD_3.1V
DD_3.1V
LDO_1.125V
EXT_VCC
D_VID
FB361
XPWR_ON4
EVER_VDD
XPWR_ON2
G3
XPWR_ON4
F4
XPWR_ON3
F3
XPWR_ON1
E3
FRONT CONTROL,
AUDIO PROCESSOR
(3/10)
IC101
BACKUP_VDD
DD_1.8V
DD_3.1V
DD_3.1V
IC_401_2.8V
BATT_UNREG
REG_UNREG
XPWR_OFF
D4
BACKUP_VDD D3
UNREG_MON
F2
XPWR_OFF
BATT_SENS
XSYS_RESET C3
XSYS_RESET
XWAKE F1
XWAKE
ACV_DET C2
XACV_DET
CEN 4
UOK 27
DONE 1
USUS 12
USB_CHG_EN
Q086
CHARGE CONTROL
PEN2 6
USB_VBUS_IC_202
XPWR_ON4
XUSB_CHG_DONE
USB_PWR_EN
TH052
THM 14
THMSW 16
GPIO_SB__1
V25
ADC1_IN9
K13
GPIO_S__6 P24
MS_PWR_ON
FRC_RTG_IN1 AF10
SD_PWR_ON
FRC_RTG_OUT2 AB10
HDMI_5V_ON
XRESET_REQ AH3
XRESET_REQ
XRESET AH2
XSYS_RESET
08
D703
(MS ACCESS)
DD_3.1V
ELVDD
EL_ON
ELVSS
ELVDD
EL_ON
ELVSS
XSYS_RESET
1.8V REG
(1/10)
IC006
USB_VBUS_DET
VL_3V
UNREG
CONTROL
USB_VBUS_DET
ECO
3
VIN_P
12
VMID 3
VO2 9
S_WIRE 7
DC/DC CONVERTER
(10/10)
IC800
VIN_A
11
LX1
1
LDO_EN
6
GPS
(1/2)
IC004
2.8V REG
(1/2)
2
1
IC001
RF AMP
(1/2)
IC003
VOUT
3
VIN
ON_OFF
G2
TX1/I2CC/
GIO14
RF AMP
(1/2)
IC002
L001
SE101
3 AXIS ACCELERATION
SENSOR
(2/2)
SE111
ELECTRONIC COMPASS
SENSOR
(2/2)
SD
VL_3V
D_3.1V
USB_CHG_
LED
DD_3.1V
LDO_1.125V
X206
72MHz
HDMI_5.0V
LDO_EN
X001
16.368MHz
TX100V
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