Sony DSC-WX7 Service Manual ▷ View online
6-2
DSC-WX7_L3
6-1. SCHEMATIC DIAGRAMS
Note: All mount parts and CD-811 FLEXIBLE COMPLETE BOARD are not supplied,
but they are included in ASM FILTER BLOCK ASSY.
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
A
B
C
D
E
F
08
CD-811 FLEXIBLE BOARD
CMOS IMAGER
XX MARK: NO MOUNT
DOAM
DOAP
DOBM
DOBP
DOCM
DOCP
DODM
DODP
DOEM
DOEP
DOFM
DOFP
DOGM
DOGP
DOHM
DOHP
DOIM
DOIP
DOJM
DOJP
DCKM
DCKP
LDO_CONT
DOJM
DOJP
DOIM
DOAM
DOAP
DOBM
DOBP
DOCM
DOCP
DODM
DODP
DOEM
DOEP
DCKM
DCKP
DOFP
DOFM
DOGP
DOGM
DOHP
DOHM
DOIP
REG_GND
LDO_CONT
IC_211_SDO
SCK
IC_211_SDI
XCE
A_2.9V
XHS
XVS
OSC_CLK_OUT
IMGR_RST
REG_GND
REG_GND
R003
XX
R004
XX
C006
0.1u
0.1u
TH001
XX
R002
XX
C003
XX
R006
XX
C008
4.7u
4.7u
C009
4.7u
4.7u
C012
0.001u
C013
C007
1u
1u
CL001
C011
0.01
0.01
C024
C023
R007
C022
C021
1u
C020
C019
C017
R008 XX
R009 XX
C018
C001
1u
C002
22u
6.3V
R005
XX
C010
XX
IC001
RP103K281D
1
2
3
CE
4
VDD
LND001
51P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
CL004
CL006
CL005
CL007
R001
XX
CL002
CL003
C005
0.001u
50V
C016
C015
C014
CP001
ASM083MR-WC-B
A1
NC
A3
NC
H1
VDDLSC1
H14
VDDLSC2
H2
VSSLSC1
H3
VSSLSC1
H12
VSSLSC2
H13
VSSLSC2
G1
VDDLCN1
G14
VDDLCN2
G2
VSSLCN1
G3
VSSLCN1
G12
VSSLCN2
G13
VSSLCN2
F2
VSSLCB1
F3
VSSLCB1
F12
VSSLCB2
F13
VSSLCB2
A4
NC
A12
NC
A14
NC
B3
NC
B12
NC
C1
NC
C2
NC
D2
TOUT
D4
TSCANEN
D3
TENABLE
K1
XHS
L2
XVS
K4
SDI
J4
SDO
K3
SCK
J2
XCE
J3
XCLR
J1
VDDMIO
C3
C6
C7
C8
C9
C12
A6
B5
C10
C11
A11
B11
D11
D12
B8
A8
A7
B6
B7
A9
B9
B10
A10
C4
C5
A5
B4
D1
D14
C13
C14
D5
D6
D7
D8
D9
D10
D13
E1
E2
E3
E4
L1
M2
M1
E11
E12
E13
E14
F1
F4
F11
F14
G4
G11
H4
H11
J11
J12
J13
J14
K2
K11
K12
K13
K14
L3
L4
L11
L12
L13
L14
M3
M4
M5
M10
M11
M12
M13
M14
R4
DOAM
P4
DOAP
R5
DOBM
P5
DOBP
N4
DOCM
N5
DOCP
R6
DODM
P6
DODP
N7
DOEM
N6
DOEP
N9
DOFM
N8
DOFP
R8
DOGM
P8
DOGP
N10
DOHM
N11
DOHP
R9
DOIM
P9
DOIP
R10
DOJM
P10
DOJP
P7
DCKM
R7
DCKP
N1
NC
N2
NC
N3
NC
N12
NC
M6
VDDMLV
M7
VDDMLV
M8
VSSMLV
M9
VSSMLV
N13
NC
N14
NC
P3
NC
P11
NC
P12
NC
R1
NC
R3
NC
R11
NC
R12
NC
R14
NC
2
49
50
Pin
1
3
51
2.9V REG.
CMOS IMAGER
0.1u
0.1u
47k
1u
4.7u
1u
2.2u
2.2u
2.2u
XX
C004
1u
1u
50V
0.1u
0.1u
REG_GND
SDI
SDO
REG_GND
SCK
REG_GND
XCE
IMGR_RST
REG_GND
XHS
XVS
REG_GND
REG_GND
GEN_CLK_OUT
REG_GND
IO_1.8V
IO_1.8V
REG_GND
REG_GND
DOCM
DOCP
DOAM
DOAP
DOBM
DOBP
DOEM
DOEP
DODM
DODP
DCKM
DCKP
DOGM
DOGP
DOIM
DOIP
DOFM
DOFP
DOJM
DOJP
DOHM
DOHP
REG_GND
REG_GND
A_3.1V
A_3.1V
LDO_CONT
REG_GND
D_LGC_1.2V
D_LGC_1.2V
IMGR_TMP
REG_GND
XCE
IC_211_SDI
IC_211_SDO
SCK
XVS
XHS
IMGR_RST
Vout
GND
NC
NC
NC
NC
NC
NC
VDDHCP
VSSHCP
VBGR
VEXRES
VDDHDA
VSSHDA
ASMON1
ASMON2
VLOADLM
VDDHPX
VSSHPX
VSSHPX
VSSHPX
VSSHPX
VSSHPX
VSSHPX
VDDHCM
VRLS
VRLT
VDDHVS
VSSHVS
VDDSUBD1
VDDSUBD2
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
VDDLPL
VSSLPL
INCK
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
SY-276
(9/9)
CN711
(PAGE 6-11)
6-3
DSC-WX7_L3
XSYS_RESET
S
S
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-276 BOARD (1/9)
DC/DC CONVERTER, FRONT CONTROL
XX MARK: NO MOUNT
LDO_EN
XWAKE
AV_SI
XRESET_REQ
XSYS_RESET
LDO_EN
XRESET_REQ
XSYS_RESET
MS_PWR_ON
AV_SCK
SD_PWR_ON
AV_SI
REG_UNREG
XWAKE
AV_SO
AV_SCK
XCS_DD
XCS_DD
AV_SO
MS_PWR_ON
SD_PWR_ON
A_3.1V
C020
1u
IC003
RP109L111DA
1
Vout
2
GND
3
VDD
4
CE
BACKUP_VDD
C012
10u
EVER_VDD
L006
33uH
D001
DB2S31100K8
SD_PWR_ON
D_VID
REG_GND
AV_SO
R019 XX
MS_VCC
XAF_LED
C016
XX
DD_3.1V
A_1.1V
LDO_EN
C011
22u
MS_PWR_ON
C014
1u
R024 XX
AV_SCK
C007
0.1u
C005
22u
L004
4.7uH
C003
22u
MT_5.0V
D002
DB2J20100L
C010
22u
R021 XX
C002
10u
AV_SI
F001
0.8A/32V
C008
0.1u
DD_1.8V
REG_UNREG
L003
4.7uH
C013
0.1u
EXT_VCC
BL_L
XRESET_REQ
BL_H
C006
1u
DD_1.8V
XWAKE
DD_1.2V
C001
22u
XCS_DD
C009
0.1u
CABC_PWM
C004
22u
R011
15
R018 XX
L001
4.7uH
L002
4.7uH
L005
4.7uH
C025
XX
C023
XX
HDMI_5V_ON
C022
1u
HDMI_5.0V
IC004
R1163K501D-TR
1
VOUT
2
GND
3
ECO
CE
4
NC
5
VDD
6
COM001
DD_3.1V
A_3.1V
REG_GND
Q001
SCH1433-S-TL-H
1.2V SWITCH
1
3
4
2
5
6
R040 XX
IC006
RP110L181D-TR
1
Vout
2
GND
3
CE
4
Vdd
C028
0.1u
DDR_1.2V
R020
XX
REG_UNREG
C029
0.1u
DDR_1.8V
C027
0.1u
REG_UNREG
REG_GND
R025
100k
LDO_EN
Q003
SSM3K37MFV
Q002
MCH3377-S-TL-E
C026
0.1u
R041
1M
R042
1.5M
IC005
RP110L121D-TR
1
Vout
2
GND
3
CE
4
Vdd
IC001
MB44C022PW-G-ERE1
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
(A_1.8V)
1.1V REG.
5.0V REG.
1.8V REG.
1.8V SWITCH
1.8V SWITCH
1.2V REG.
DC/DC CONVERTER,
FRONT CONTROL
6-4
DSC-WX7_L3
IMGR_RST
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
A
B
C
D
E
F
08
SY-276 BOARD (2/9)
ACV/DC SELECT, USB POWER MANAGEMENT
XX MARK: NO MOUNT
R055
XX
C063
XX
R068
100k
USB_VBUS
R064 1500
USB_DP
C061
1u
R070
100k
F057
0.8A/32V
C054
0.068u
EVER_VDD
R058
XX
XACV_DET
PEN2
C056
1u
R059
XX
R081
XX
PEN2
R074 XX
C058
0.1u
IC055
MAX8934
1
DONE
2
DC
3
DC
4
CEN
5
PEN1
6
PEN2
7
PSET
8
VL
9
GND
10
CT
11
ISET
12
USUS
13
GND
14
THM
15
THMEN
16
THMSW
17
LDO
18
USB
19
USB
20
BATT
21
BATT
22
CHG
23
SYS
24
SYS
25
OT
26
DOK
27
UOK
28
FLT
ST_UNREG
BATT_UNREG
USB_VBUS_DET
USB_PWR_EN
IC056
BD6046
A1
OUT
B1
OUT
C1
OUT
D1
OUT
A2
FLGB
D2
GND
A3
IN
B3
IN
D3
IN
A4
IN
B4
IN
C4
IN
D4
IN
USB_DM
C065
4.7u
C064
0.1u
XPWR_ON4
R056
10k
C060
4.7u
USB_CHG_EN
Q066
XX
REG_UNREG
USB_ACV_DET
F051
2A/32V
ACV_UNREG
USB_CHG_HL
XUSB_LED
USB_VBUS_IC_211
IC052
BD11600NUX
1
1D+
2
1D-
3
2D+
4
2D-
5
GND
6 OE
7 D-
8 D+
9 S
10 VCC
11
GND
R080
1k
R073
XX
C052
XX
F052
0.8A/32V
R067
100k
REG_GND
R088
1k
Q073
LM6K1FS8T2R
6
1
5
2
4
3
R093
100k
SCHMITT
INVERTER
IC057
TC7SH14FU(T5RSOYJF)
1 NC
2 IN
3 GND
4
OUT
5
VCC
C072
0.1u
R087
2.2M
C071
1u
D055
RKZ5.6B2KJR1
XX
IC054
1 GND
2 VDD
CD
3
OUT
4
CL071
29
CL056
C074
1u
R051
1M
R097
470k
R098 10
C073
XX
R096
470k
Q082
LM6K1FS8T2R
6
1
5
2
4
3
REG_GND
D056
DB2S31100K8
D057
DB2S31100K8
R099
470k
C075
XX
C062
10u
TH053
TH054
XX
R071
1k
C076
0.01u
Q084
8
7
1
6
5
3
Q085
8
7
1
6
5
3
D061
RKZ5.6B2KJR1
(Lo Active)
SWITCH
TT8J11FU7TCR
ACV/BATT
SELECT
SWITCH
ECH8652-S-TL-H
SWITCH
USB SWITCH
SELECT
SMART POWER
MANAGEMENT
USB POWER
MC_USB_DM
MC_USB_DP
REG_GND
6-5
DSC-WX7_L3
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
A
B
C
D
E
F
08
SY-276 BOARD (3/9)
AUDIO I/O, POWER CONTROL
XX MARK: NO MOUNT
AVOP_I2S_SDO
AVOP_I2S_BCLK
LINEOUT_R
LINEOUT_R
AVOP_I2S_WCLK
XPWR_ON4
AVOP_I2S_SDO
XCS_AUDIO
XPWR_ON4
BATT_SENS
AV_SCK
AVOP_I2S_SDI0
XWAKE
XMS_IN
HPD
AV_SCK
HPD
XSYS_RESET
AVOP_I2S_WCLK
XMS_IN
AVOP_I2S_BCLK
AVOP_I2S_SDI0
XEXT_IN
LINEOUT_R
XPWR_OFF
LINEOUT_L
AV_SI
XWAKE
AVOP_AUDIO_MCLK
XCS_AUDIO
AV_SI
XPWR_ON
AV_SO
BATT_SENS
LINEOUT_L
LINEOUT_L
AV_SO
XPWR_OFF
XEXT_IN
XDIRECT_PB
AVOP_AUDIO_MCLK
SP+
SP-
XSYS_RESET
XPWR_ON
XDIRECT_PB
DD_3.1V
C102
1u
C114 12p 50V
REG_GND
BATT_SENS
XMS_IN
REG_GND
REG_GND
C112
1u
R116
2200
C110
1u
HPD
XCS_AUDIO
MIC_SIG_L
DD_3.1V
X101
32.768kHz
C118 XX
C108
0.1u
C120 XX
R104 XX
C117
XX
BATT_UNREG
CL102
R115
2200
AVOP_I2S_SDO
C105
0.47u
XACV_DET
MIC_SIG_R
C103 1u
IC_401_2.8V
XPWR_ON4
AVOP_I2S_BCLK
REG_GND
C115 12p
50V
LINEOUT_L
XPWR_ON
C106
0.47u
LINEOUT_R
EVER_VDD
R120
XX
AV_SCK
R117 XX
BACKUP_VDD
XWAKE
AV_SI
XSYS_RESET
R118
XX
AV_SO
C113
0.1u
DD_1.8V
REG_UNREG
SP+
XPWR_OFF
C119 XX
R105 XX
SP-
AVOP_I2S_SDI0
XDIRECT_PB
AVOP_AUDIO_MCLK
IC101
BU76381GUW
G5
AVDD
F6
ABIAS
F7
AVSS
B3
DVDD
E6
LINEOUT_L
E5
MUTE_L
D6
LINEOUT_R
E7
MUTE_R
D7
EVROUT
D5
SPIN
C7
SPOUT_N
B6
SPOUT_P
B7
SPVDD
C6
SPVSS
D2
RTC_GND
E1
OSC_O
D1
OSC_1
D3
BACKUP_VDD
G4
EVER_VDD
F2
UNREG_MON
E2
UNREG
A1
32KHZ_OUT
C1
VBAT
C2
ACV_DET
F5
MICBIAS_R
E4
MICBIAS_L
G7
MIC_IN_R
G6
MIC_IN_L
C5
WCLK
B5
BCLK
A6
SDI
A7
SDO
A5
MCLK
A3
XCS
B4
SCLK
C4
SI
A4
SO
D4
XPWR_OFF
C3
XSYS_RESET
G2
XMS_IN
G1
XEXT_IN
E3
XPWR_ON1
G3
XPWR_ON2
F3
XPWR_ON3
F4
XPWR_ON4
F1
XWAKE
A2
USB_VBUS
B2
HPD
REG_GND
R103
XX
C107
0.1u
XEXT_IN
C109
0.1u
C116
4.7u
R114 XX
AVOP_I2S_WCLK
C111
1u
C104
1u
REG_GND
REG_GND
POWER CONTROL
AUDIO I/O.
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