Read Sony DSC-TX55 Service Manual online
6-4
DSC-TX55_L3
I2C_SDA
I2C_SCK
I2C_SDA
I2C_SCK
USB_CUR_LIM
ST_UNREG
XUSB_LED
Q055
RW1A030APT2CR
1
3
4
2
5
6
C055
4.7u
REG_UNREG
ACV_DET
ACV_UNREG
D053
RB550VA-30TR
R061
100k
XUSB_OK
C059
4.7u
R074 XX
IC051
SMB232ET-1427Y
E1
GND
B3
USB1/5
C3
USB/AC
D4
D+
C4
D-
E4
STAT
A3
INOK
A2
SYS
SYS
B2
SYS
C2
IN
A4
IN
B4
BATT
C1
OUT
A1
OUT
B1
THERM
D1
D3
EN
D2
SUSP
E2
SCL
E3
SDA
TH051
USB_VBUS_IC_211
USB_SEL
C056
1u
USB_CHG_EN
I2C_SDA
R065
100k
BATT_UNREG
USB_DM
CL001
C060
4.7u
IC052
BD11600NUX-E2
1
1D+
2
1D-
3
2D+
4
2D-
5
GND
6
OE
7
D-
8
D+
9
S
10 VCC
11
GND
R066
1500
I2C_SCK
USB_DP
XUSB_PWR_EN
C063
XX
MC_USB_DM
MC_USB_DP
USB_VBUS
F052
2A/32V
F053
0.8A/32V
F001
2A/32V
R075
100k
REG_GND
R077
100k
D055
RKZ5.6B2KJR1
C064
XX
C065
0.1u
R078
100k
IC056
BD6047GUL-E2
A1 IN
A2 IN
A3 IN
B1 IN
B2
IN
C1
OUT
C2
OUT
C3
FLGB
B3
GND
COM051
1
ACV_UNREG
2
ACV_DET
R079
2200
VBUS_CHG_LED
Q056
RN1104MFV(TL3S
R080
XX
C066
XX
R081
100k
Q057
RN1104MFV(TL3S
USB_CUR_LIM
VBUS OVER CURRENT DETECT
USB SWITCH
PROGRAMMABLE
BATTERY
CHARGER
USB SWITCH
USB CURRENT
LIMIT SWITCH
UNREG SWITCH
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
A
B
C
D
E
F
08
SY-297 BOARD (2/9)
PROGRAMMABLE BATTERY CHARGER
XX MARK: NO MOUNT
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