Sony DSC-T70 - Power Block Diagrams

DSC-T70/T75_L2
3-3
3-3. POWER BLOCK DIAGRAM (1/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
Q003
B+ SWITCH
Q004
B+ SWITCH
BATTERY
AUTHENTICATION
(2/10)
IC202
DC/DC CONVERTER
(1/10)
IC001
SY-183 BOARD (1/2)MC-185 FLEXIBLE
BOARD
ST-172 FLEXIBLE
BOARD (1/2)
CONTROL SWITCH
BLOCK (RL60570)
Q001, 002
F002
CN704
CHARGE_V
BATT_XEXT
XACV_DET
ACV_UNREG
CHARGE_V
ACV_UNREG
XACV_IN
D001
D002
CN001
MULTI
CONNECTOR
23, 25
17, 21
19
34 - 3929 - 33
10
XPOWER_ON
XPWR_ON
7 7
1-5
6
BH001
( )
BATTERY
TERMINAL
BOARD
+
S
-
BT-039 FLEXIBLE
BOARD
TXRXE4
DDCBL_LX F10
L004
L001
XRESETB2
XSYS_RST
C9
XPWR_ON1
D7
XPWR_ON3
D9
XPWR_OFF
C10
XRESET_REQ
XDIRECT_PB
XPWR_OFF
XIC_211_RST_REQ
XDD_SYS_RST
XPWR_OFF
XIC_211_RST_REQ
XDD_SYS_RST
D6
P144_SOA0
D5
LD03P1U_IN
H4
DDC5_PSW
H1
XPWR_ON2
XLV_ON
D8
LD03P1E_OUT
F5
P143_SIA0
C5
P142_XSCKA0
B5
P120_INTP0
IC_211_1_SI
IC_211_1_SO
XIC_211_1_SCK
XCS_IC_202
B1
(1/10)
SHUTTER DOOR DETECT
IC002
OUT
2
F003
F001
ST_UNREG
D_3.0V
A_3.0V
MS_VCC
VDD 1
DDC2P9_VFB
G1
MS_PWR_ON
G3
L006
M_5.0V
EVER
MS_PWR_ON
VL_3V
D006
D_3.0V
MEMORY
STICK
DUO
CN702
9
POWER (2/2)
(PAGE 3-4)
E
POWER (2/2)
(PAGE 3-4)
C
POWER (2/2)
(PAGE 3-4)
B
POWER (2/2)
(PAGE 3-4)
A
POWER (2/2)
(PAGE 3-4)
D
7-10
BATT_UNREG CHARGE_V
BATT_SIG BATT_SIG
BATT_GND REG_GND
CN703
L009
DDC1P8_LX
A8
DDC1P8_VFB
B6
D_1.8V
L008
DDC1P2_LX
A4
DDC1P2_VFB
B2
D_1.2V
CAM_3.5V
LD03P4_OUT H3
D_1.5V
LD01P5_OUT A6
DDR_1.8V
LD01P8_OUT A7
BL_H
DDCBL_VO F9
BL_L
DDCBL_VL E10
USB_3.1V
JD03P1U_OUT J5
MS_PWR_OUT
F3
D007
DDC12_LX_1
DDC12_LX_2
J9
K9
DDC12_PWR_OUT_1
DDC12_PWR_OUT_2
J8
K8
DDC12_VFB
H8
CAM_13V
DDC5_LX_1
DDC5_LX_2
J3
K3
RTCBAT
H5
DDC5_VO_1
DDC5_VO_2
J2
K2
DDC2P9_VO_1
DDC2P9_VO_2
F1
F2
DDCM7P5_LX J10
DDCM7P5_VFB F8
CAM_-7.5V
D008
CN710
D001
(POWER)
D_3.0V
5
XPWR_ON XPWR_ON
7
POWER
S002
XDIRECT_PB
6
S001
L002
BT001
LITHIUM
SECONDARY
BATTERY
D004
R005
R008
Q005
3.0V/1.8V
DISCHARGE
(2/2)
CN701
2