Huawei MediaPad 7 Lite S7-931w - Page 14

MediaPad 7 Lite Maintenance Manual
INTERNAL
2012-10-08
Huawei Confidential
Page 14 of 82
Part
Number
Description
Place
39080127
Operation Amplifier,Audio Power
Amplifier,2.5V~5.5V,Differencial,Micro SMD
9pin(BGA Pb-Free),Terminal Dedicated
U1700
39110709
Power Driver,2A Boost DCDC,QFN10,Terminal
Dedicated
U1702
32050033
Vibrator,Cylindrical,3.0V,0.11A,11000rpm,9.5mm*
4.5mm*4.85mm,SMT, SANYO, 28.5ohm,Terminal
Dedicated
U1703
39070073
0.3~2.75V,Battery Gauge,SON,Terminal Dedicated
U1800
39070117
Battery Management IC, 4.2V,18V,Charger with
separate Power Path Control,WCSP,SMT,Terminal
Dedicated
U1801
38140064
Semiconductor
Sensor,Accelerometer,LGA,3axis,Terminal
Dedicated
U1900
39070145
Voltage Monitor,2.7V, Delay Reset
Chip,0.9V-6V,SOT23-3,Terminal Dedicated
U2000
47140049
RF Switch,0.5~3.0
GHz,SP3T,0.45dB,1.22,20dB,TSON,200~260V(HB
M),Terminal Dedicated
U2100
39210010
Terminal Baseband process IC,Single Band 2.4GHz
WLAN/Bluetooth 2.1/FM Single
chip-BCM4330,2.3~5.5V,WLBGA133(Pb-free)
U2101
39210036
Terminal Baseband Peripheral IC,GPS
Receiver,support
GLONESS,2.3~5.5V-WLBGA42(Pb-free),Terminal
Dedicated
U2300
47090053
RF LNA,1575MHz,14dB min.,1.6dB
max.,SOT886,Terminal Dedicated
U2301
36020366
CMOS,4BIT Level Shifter With Automatic
Direction
Sensing,WLCSP(Pb-free),7.4ns,50mA,CMOS,CMO
S,Terminal Dedicated
U2400
51078365
MU509-b,HSDPA/WCDMA 2100/900
EDGE/GPRS/GSM Four Band,China Hubei Open
Market,Module,Media Pad
U2401
40020189
DDR3 DRAM,2Gb
DDR3,1600MHz,8bit,1.5V,FBGA78,Terminal
Dedicated
U5000, U5001,
U5002, U5003
39130135
RTC,Real Time Clock,TSSOP8, Terminal Dedicated
U6000