3-3
DSC-W150/W170_L2
3-3. POWER BLOCK DIAGRAM (1/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
L001
BATTERY
DETECTOR
(8/10)
IC201
DC/DC CONVERTER (9/10)
IC001
SY-194 BOARD (1/2)
MC-191
FLEXIBLE
BOARD
Q001, Q002
F002
CN704
CHARGE_V
XACV_DET
XACV_DET
ACV_UNREG
BATT_UNREG
ACV_UNREG
XACV_IN
D001
D002
CN001
MULTI
CONNECTOR
23, 25
17, 21
19
27 - 32
21 - 26
20
XPOWER_ON
XPOWER_ON
7
11
BATT_UNREG
BATT_SIG
TXRX
E4
UNREG
G6
DDC2P9_PWR_1
C2
DDC2P9_PWR_2
B1
DDC1P2_PWR
B3
DDC1P8_PWR
B8
XRESET
B2
XPWR_ON1
D7
XPWR_ON3
D9
UNREG_MON
F6
MS_PWR_ON
XPWR_ON
DIRECT_PB
BATT_SENS
MS_PWR_ON
MS_PWR_ON
XDD_SYS_RST
XDD_SYS_RST
XDD_SYS_RST
G3
P144_SOA0 D5
DDC5_LX_1 J3
DDC5_PSW H1
DDC5_LX_2 K3
DDC5_VO_1 J2
DDC5_VO_2 K2
LDO3P1U_IN H4
P143_SIA0 C5
P142_XSCKA0 B5
P120_INTP0
IC_203_1_SI
IC_203_1_SO
XIC_203_1_SCK
XCS_IC_201
B1
F001
ST_UNREG
CAM_13V
D_3.1V
D_3.1V
D_3.1V
USB_3.2V
MS_VCC
M_5V
D007
Q004
1.85V
DISCHARGE
05
D_3.1V
L006
MEMORY
STICK
DUO
CN703
9
XPWR_OFF
C10
XRESET_REQ
XPWR_OFF
XIC_203_RST_REQ
D6
XCE
C5
XCS_DD
SCK
C8
SI
XIC_203_0_SCK
IC_203_0_SO
C6
SO
C7
IC_203_0_SI
Q003
B+ SWITCH
D006
DDC12_PWR_OUT_2 K8
DDC12_PWR_OUT_1 J8
LDO3P1U_OUT J5
L002
DDC12_LX_1 J9
DDC12_LX_2 K9
DDC12_PWR_IN1
G8
DDC12_PWR_IN2
G7
DDC12_VFB H8
DDCBL_LX F10
DDCBL_VO F9
DDC2P9_VO_1 F1
DDC2P9_VO_2 F2
MS_PWR_IN F4
D_1.25V
A_3.1V
DDC2P9_VFB G1
DDC1P2_LX A4
DDC1P2_VFB B2
MS_PWR_OUT F3
D_1.5V
LDO1P5_OUT A6
CAM_3.5V
LDO3P4_OUT H3
DDR_1.8V
LDO1P8_OUT A7
EVER
VL_3V
LDO3P1E_OUT F5
DDC1P8_LX A8
DDC1P8_VFB
DDC1P8_PSW_IN
B6
B7
D_1.85V
L009
L008
RTCBAT H5
D004
R005
R006
R008
CAM_-7.5V
BL_H
DDCM7P5_LX J10
DDCM7P5_VFB F8
D008
DDCM7P5_PWR
H10
D009
L004
F003
DDCBL_VL E10
BL_L
XSYS_RESET C9
+
–
BATTERY
TERMINAL
BT901
BT902
BT903
S