E5331 Maintenance Manual Basic Version V1.0
Huawei confidential. No spreading without permission.
Consumable
Chip,Hi6755RBCV120,SVFBGA,1.2/2.5V,WCDMA/HSPA
Communication Baseband Function,SOC Support Dual Mode PS
Switching Regulators,1~4V,1.5A,SMT
Terminal Dedicated IC,WIFI 802.11bgn,1.8V~3.3V,BGA97(Pb-Free)
RF Switch,DC~3000MHz,SPDT,0.6dB,1.4,20dB,SOP6-26-50,250V
Battery Management IC,4.1~16V,DC-DC Charger,Smart Power
Control,QFN,SMT
Voltage Regulator,Vin~20V,0.7A,5-Pin SOT23
Crystal Units,32.768kHz,12.5pF,20ppm,65kohm,SX4
Crystal Osillator,26MHz,12pF,+/-10ppm,50ohm,SMD3225
SAW Filter,881.5MHz/942.5MHz,2.5dB/3.0dB,50V,1814
SAW filter,2140MHz,1.9dB,1.4*1.1mm
SAW FILTER,897.5MHz,2.7dB,100V(MM),SFLT5-0101
SAW Filter,836.5MHz,2.1dB,50V,1.4*1.1mm,TS16949
SAW Filter,881.5MHz/942.5MHz,2.5dB/3.2dB,50V,1814
SAW Filter,1842.5MHz/1960MHz,3.0dB/3.0dB,50V,1814
SAW Filter ,2140,3.0dB,50V,00231804
SAW FILTER,(925~960)MHz,2.1dB,100v,SFLT5-0101
Ceramics Filter,2450MHz,2.30dB,2.5*2.0*1.3mm
Power Module, 824MHz~849MHz,27dB,28.5dBm
Duplexer,TX:824MHz~849MHz/RX:869MHz~894MHz
ceramic filter,869.5MHz,0.65 dB,ESD
SAW Filter,836.5MHz,2.1dB,50V,1.4*1.1mm
ESD_EMI Filter,14V,30pF,800~3000MHz,ARRAY,0603
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General
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