Sony DSC-HX20 Service Manual page 13

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