3-3
DSC-W220_L2
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
Q006
R075
SWITCH
BATTERY
DETECTOR
(2/9)
IC201
DC/DC CONVERTER
(1/9)
IC001
SY-214 BOARD (1/2)
MC-198 FLEXIBLE
BOARD
Q001, 002
F002
CN701
(1/2)
CN001
(1/2)
BATT_UNREG
(CHARGE_V)
XACV_DET
XACV_DET
ACV_UNREG
BATT_UNREG
BATT_SIG
REG_GND
ACV_UNREG
XACV_IN
D001
SWITCH
R008
R005
D002
CN001
MULTI
CONNECTOR
2, 4, 6
12
26 - 31
23 - 25
21
1
5
20
S
+
ST-207 BOARD (1/2)
TXRX
E4
DDCBL_LX
F10
RTCBAT
H5
L004
L001
XRESET
B2
XSYS_RESET
XPWR_ON1
D7
C4
XPWR_ON3
D9
XPWR_OFF
C10
XRESET_REQ
DIRECT_PB
XPWR_OFF
XIC_203_RST_REQ
XDD_SYS_RST
XDD_SYS_RST
XDD_SYS_RST
XIC_203_RST_REQ
XPWR_OFF
XPWR_ON
D6
C9
P144_SOA0 D5
LD03P1U_IN H4
DDC5_PSW H1
LD03P1E_OUT F5
P143_SIA0 C5
P142_XSCKA0 B5
P120_INTP0
IC_203_1_SI
IC_203_1_SO
XIC_203_1_SCK
XCS_IC_201
B1
F003
UNREG
F001
ST_UNREG
D_3.2V
A_3.2V
MS_VCC
DDC2P9_VFB G1
MS_PWR_IN F4
MS_PWR_ON
G3
L006
M_5.0V
XBATT_IN
MS_PWR_ON
MS_PWR_ON
VL_3V
D006
D_3.2V
MEMORY
STICK
PRO DUO
CN703
9
VL_3V
VL_3V
BATT_UNREG
CN704
L009
DDC1P8_LX A8
DDC1P8_VFB B6
DDC1P8_PSW_IN B7
D_1.85V
EVER
L002
L008
DDC1P2_LX A4
DDC1P2_VFB B2
D_1.25V
CAM_3.5V
LD03P4_OUT H3
DDR_1.8V
LD01P8_OUT A7
BL_H
DDCBL_VO F9
BL_L
DDCBL_VL E10
USB_3.2V
LD03P1U_OUT J5
MS_PWR_OUT F3
D007
DDC12_LX_1
DDC12_LX_2
J9
K9
DDC12_PWR_OUT_2
DDC12_PWR_OUT_1
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
D008
XPWR_ON
LED_VCS
XAF_LED
XAF_LED
K8
J8
DIRECT_PB
08
BT900
LITHIUM
RECHARGEABLE
BATTERY
D004
BATTERY
TERMINAL
BOARD
Q004
3.0V/1.8V
DISCHARGE
–
BT901
BT902
BT903