Read Sony DSC-HX20 / DSC-HX20V / DSC-HX30 / DSC-HX30V Service Manual online
6-4
DSC-HX20/HX20V/HX30/HX30V_L3
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
A
B
C
D
E
F
08
SY-325 BOARD (2/9)
USB INTERFACE
XX MARK: NO MOUNT
D051
RKZ5.6B2KJR1
BATT_SENS
C059
1u
IC_202_CRADLE_UI
IC051
BD91407GW-E2
C2
TEST2
D4
CHG_DET1
D5
CHG_DET2
A6
TEN
C5
INTB
E4
VIDEOIN
E2
RXD
E3
TXD
B5
SDA
B4
SCL
D2
MICR
D3
MICL
F2
DP(USB)
F3
DM(USB)
A2
VOUT
A3
VOUT
B3
VOUT
C1
VBREF
F6
TEST1
F5
EARL
F4
EARR
B6
GND
A5
VDDIO
E6
VREF
C6
VCCIN
D6
VBAT
F1
GND
B2
VB
B1
VB
A1
VB
A4
GCNT
D1
DMTXL
E1
DPRXR
E5
ID
C4
RST
XRESET_REQ
XUSB_PWR_ON
C057
10u
XSYS_RESET
USB_ID
DD_3.1V
F053
2A 32V
R059
1k
I2C_SDA
ID_VIDEO
F052
1A 32V
C058
10u
XINT_IF
F051
2A 32V
C061
10u
USB_VBUS_IC_202
XUSB_LED
REG_GND
C055
XX
C056
1u
XUSB_PWR_EN
REG_GND
XINT_CHG
R052
XX
TH051
USBIF_RST
IC_202_CRADLE_UO
Q051
RW1E025RPT2CR
I2C_SCK
R054
47k
USB_CN_DP
IC052
MAX8976EEWA+TC9A
C5 A1 A2 D5 E5 E4
B2
D4
C3
E2
B4
A4
B3
A3
B5
A5
E3
D1
C1
E1
D3
C4
D2
C2
B1
R051
100k
C054
1u
C053
0.1u
USB_CUR_LIM
USB_VBUS
USB_VBUS_DET
C051
1u
TH052
XX
Q052
DMC964030R
6
2
1
3
5
4
USB_DP
R062
XX
ST_UNREG
USB_CN_DM
TH053
XX
Q055
XX
LINEOUT_L
R061
XX
R053
100k
100k
BATT_UNREG
REG_GND
REG_UNREG
R057
XX
USB_DM
R060
100k
Q054
XX
C060
XX
LINEOUT_R
R063
XX
CL051
CL052
CL053
CL054
CL055
R064
10k
R065
XX
Q056
DRC3144E0L
R068
470
D052
SML-D12V8WT86SN
B+ SWITCH
USB INTERFACE
SWITCH
SMART POWER
SELECTOR
INTERFACE
AGND
IBUS_DEF
CHG_TYPE
D+
D-
DGND
XIN
nIRQ
CEN
nSTDB_EN_HW
CLK
DATA
nENU_EN_HW
nEXT_PWR_ON
nCHG_STAT
nUOK
THM
SYS_B
SYS_A
BAT_B
BAT_A
BUS_B
BUS_A
INT_3V3
XOUT
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