Sony DSC-W115 Service Manual page 33

3-3. POWER BLOCK DIAGRAM (1/2)
MC-189 SY-188 BOARD (1/2)
FLEXIBLE
BOARD
CN709
ACV_UNREG ACV_UNREG
XACV_DET XACV_DET
19 20
CN001
MULTI
CONNECTOR
CHARGE_V BATT_UNREG
XPOWER_ON XPOWER_ON
7 11
BATTERY
TERMINAL
BT901
BATT_UNREG
+
BT902
BATT_SIG
S
BT903
–
A
XDD_SYS_RST
POWER (2/2)
(PAGE 3-4)
MS_PWR_ON
IC_203_0_SI
IC_203_0_SO
B
XIC_203_0_SCK
XCS_DD
POWER (2/2)
XIC_203_RST_REQ
(PAGE 3-4)
XPWR_OFF
BATT_SENS
C
XPWR_ON
XDIRECT_PB
POWER (2/2)
(PAGE 3-4)
05
DSC-W110/W115_L2
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
F001
F002
Q001, Q002
D001
D002
XACV_IN
IC201
BATTERY
D
DETECTOR
(8/10)
POWER (2/2)
IC_203_1_SI
P144_SOA0 D5
(PAGE 3-4)
E4 TXRX IC_203_1_SO
P143_SIA0 C5
XIC_203_1_SCK
P142_XSCKA0 B5
XCS_IC_201
P120_INTP0 B1
B2 XRESET
D_3.1V
MS_PWR_ON
D_3.1V
XDD_SYS_RST
IC001
DC/DC CONVERTER (9/10)
UNREG
G6
G3 MS_PWR_ON MS_PWR_OUT F3
MS_PWR_IN F4
DDC5_PSW H1
L001
DDC5_LX_1 J3
DDC5_LX_2 K3
D006
DDC5_VO_1 J2
DDC5_VO_2 K2
LDO3P1U_IN H4
LDO3P1U_OUT J5
L002
DDC12_LX_1 J9
DDC12_LX_2 K9
D007
DDC12_VFB H8
Q006, Q007
DDC12_PWR_IN1 G8
DDC12_PWR_IN2 G7
D008
H10 DDCM7P5_PWR DDCM7P5_LX J10
DDCM7P5_VFB F8
C2 DDC2P9_PWR_1 DDC2P9_VO_1 F1
B1 DDC2P9_PWR_2 DDC2P9_VO_2 F2
DDC2P9_VFB G1
L008
B3 DDC1P2_PWR DDC1P2_LX A4
DDC1P2_VFB B2
L009
B8 DDC1P8_PWR DDC1P8_LX A8
DDC1P8_VFB B6
LDO1P8_OUT A7
LDO3P1E_OUT F5
R008 R005 D004
RTCBAT H5
R006
C7 SO
L004 F003
DDCBL_LX F10
C6 SI
C8 SCK
D009
C5 XCE
D6 XRESET_REQ
DDCBL_VO F9
C10 XPWR_OFF
F6 UNREG_MON
DDCBL_VL E10
D7 XPWR_ON1
D9 XPWR_ON3
XSYS_RESET C9
3-3
B+ SWITCH
Q003
D_3.1V
Q008
1.85V
DISCHARGE
XDD_SYS_RST
CN708
MS_VCC
MEMORY
9
STICK
DUO
ST_UNREG
M_5.0V
USB_3.2V
CAM_12.5V
CAM_-7.5V
L006
A_3.1V
D_3.1V
D_1.25V
D_1.85V
E
POWER (2/2)
(PAGE 3-4)
DDR_1.8V
VL_3V
BL_H
BL_L