3-3
DSC-T77_L2
3-3. POWER BLOCK DIAGRAM (1/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
Q016
B+ SWITCH
BATTERY
DETECTOR
(2/9)
IC201
DC/DC CONVERTER, FRONT CONTROL
(1/9)
IC001
SY-207 BOARD (1/2)
CONTROL SWITCH
BLOCK (RL61210)
Q011, 012
SWITCH
F001
CN704
CN701(1/2)
XACV_DET
CHARGE_V
CHARGE_V
BATT_SIG
REG_GND
ACV_UNREG
XACV_IN
D008
D009
MULTI
CONNECTOR
23, 25
17, 21
19
XPWR_ON
7
7 - 10
6
S
-
+
ST-199 FLEXIBLE
BOARD (1/2)
BT-044 FLEXIBLE
BOARD
TXRX
E4
DDCBL_LX
F10
L004
L001
XRESET
B2
XSYS_RESET
C9
XPWR_ON1
D7
XPWR_OFF
C10
XRESET_REQ
XPWR_OFF
XIC_211_RST_REQ
XDD_SYS_RST
XDD_SYS
_RST
XDD_SYS_RST
XIC_211_RST_REQ
XPWR_OFF
XPWR_ON
D6
P144_SDA0 D5
LDO3P1U_IN H4
DDC5_PSW H1
XPWR_ON2
XLV_ON
D8
LDO3P1E_OUT F5
P143_SIA0 C5
P142_XSCKA0 B5
P120_INTP0
IC_211_1_SI
IC_211_1_SO
XIC_211_1_SCK
XCS_IC_201
B1
(SHUTTER DOOR DETECT)
SE001
OUT
B1
F003
UNREG
UNREG
ST_UNREG
F002
ST_UNREG
D_3.1V
A_3.1V
MS_VCC
VDD A1
DDC2P9_VFB G1
MS_PWR_IN F4
MS_PWR_ON G3
L006
M_5.0V
MS_PWR_ON
XDD_SYS_RST
VL_3V
D005
D_3.1V
MEMORY
STICK
PRO DUO
CN702
9
VL_3V
3 - 5
BATT_UNREG
BATT_SIG
BATT_GND
CN705
L008
DDC1P8_LX A8
DDC1P8_VFB B6
D_1.85V
EVER_3.1V
L007
DDC1P2_LX A4
DDC1P2_VFB B2
D_1.25V
CAM_3.5V
LDO3P4_OUT H3
DDR_1.8V
LDO1P8_OUT A7
BL_H
DDCBL_VO F9
BL_L
DDCBL_VL E10
USB_3.2V
LDO3P1U_OUT J5
MS_PWR_OUT F3
D004
DDC12_LX_1
DDC12_LX_2
J9
K9
DDC12_VFB H8
CAM_13V
DDC5_LX_1
DDC5_LX_2
J3
K3
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
D006
CN712
D001
(POWER)
D_3.1V
D_3.1V
D_3.1V
7
XPWR_ON
5
POWER
S002
L002
BT001
LITHIUM
RECHARGEABLE
BATTERY
D003
BH001
BATTERY
TERMINAL
BOARD
Q009
3.1V/1.85V
DISCHARGE
Q010
3.5V/3.1V
-7.5V DISCHARGE
DISCHARGE
Q015
SWITCH
Q001
C002
2