Read Sony DSC-WX200 Service Manual online
6-3
DSC-WX200_L3
XSYS_RESET
Note: D002 and IC004 are not supplied, but they are included in
SY-1008 COMPLETE BOARD (SERVICE).
S
S
E
E
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
A
B
C
D
E
F
08
SY-1008 BOARD (1/9)
DC/DC CONVERTER
XX MARK: NO MOUNT
AV_SCK
AV_SO
EXT_VCC
SD_PWR_ON
XCS_DD
SD_PWR_ON
LDO_EN
MS_PWR_ON
XSYS_RESET
XRESET_REQ
AV_SO
XCS_DD
XRESET_REQ
XSYS_RESET
AV_SI
AV_SI
AV_SCK
XWAKE
LDO_EN
MS_PWR_ON
A_1.1V
XWAKE
C012
10u
REG_UNREG
HDMI_5V_ON
R002 XX
C020
XX
HDMI_5.0V
C017
1u
XCS_DD
CABC_PWM
L003
AV_SO
C013
0.1u
R001
12
BL_H
DD_3.1V
MS_VCC
L002
4.7uH
C004
22u
MS_PWR_ON
C021
XX
DD_1.2V
LDO_EN
EXT_VCC
XAF_LED
F001
0.8A/32V
IC002
MM3436L11RRE
1.1V REG
1
Vout
2
GND
3
VDD
4
CE
D002
RBE05SM20AGJT2R
COM001
DD_3.1V
A_3.1V
C001
22u
C005
22u
C019
XX
EVER_VDD
C009
0.1u
C006
1u
A_3.1V
L005
4.7uH
A_1.8V
C007
0.1u
L004
4.7uH
L006 33uH
VO_5.0V
XRESET_REQ
AV_SCK
D_VID
IC004
MM3376A50RRE
5.0V REG
1
GND
2
CE
3
VDD
4
VOUT
C003
22u
LDO_EN
DD_1.8V
XWAKE
SD_PWR_ON
BL_L
IC003
XX
A1
VDD5
A2
GND
A3
VDD3
A4
XMASK
B1
PSW1P2
B3
STBYOUT
B4
PSW1P8
C1
LDO1P2
UNREG
C2
STBY_IN
C3
LDO1P8
C4
COM002
L001
BACKUP_VDD
VO_5.0V
C002
10u
REG_UNREG
DDR_1.8V
C008
0.1u
C014
1u
DD_1.2V
C015
XX
HOT_STBY_OUT
DDR_1.2V
DD_1.8V
DD_3.1V
REG_GND
REG_GND
A_1.1V
MT_5.0V
IC001
MB44C027PW-G-ERE1
DC/DC CONVERTER
B1
PGND2
C1
LX2
D2
IN2(FB_2)
D1
PVCC2
C3
VOUT2(BKUP_LDO_VOUT)
D3
VIN2(BKUP_LDO_VIN)
D4
GND(Analog_GND)
E3
VCC(Unreg)
E2
VCS
E1
PGNDLED
E4
VR
F3
VREF
F1
PSWOUT5
G1
VO5
G2
IN5(FB_5)
H1
LX5
H2
PGND5
H3
PGND8
H4
LX8
F4
OVP8
G3
MINE8
G4
RS8
G5
VL8
F5
CFIL8
E6
PWM8
H5
PVCC7
G6
IN7(FB_7)
H6
PSWOUT7
H7
LX7
H8
PGND7
G7
TEST
F2
DISCHG
F6
FB6
E7
MINE6
F7
IN6(FB_6)
G8
LX6
F8
PVCC6
E5
XSYS_RESET
D7
XRESET_REQ
D5
LDOEN
C8
PGND4
E8
PVCC4
D8
LX4_1
B8
LX4_2
B7
VO4
C7
IN4(FB_4)
A8
MS_PSW
A7
AUX_PSW
D6
SO
C6
XCE
C5
SCLK
C4
SI
B6
MS_PWR_ON
B5
AUX_PWR_ON
A6
PGND3
A5
LX3
B4
IN3(FB_3)
A4
PVCC3
C2
NC
B2
XCTL
A3
PVCC1
B3
IN1(FB_1)
A2
LX1
A1
PGND1
D001
DB2S31100K8
C010
22u
HOT_STBY_IN
AV_SI
COM003
COM004
REG_GND
C018
1u
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