Huawei E5331 - Page 4

E5331 Maintenance Manual Basic Version V1.0
Internal
2012-4-21
Huawei confidential. No spreading without permission.
Page 4 of 57
9.8.1 RF Receiving Failure – WCDMA 2100MHz ................................................................................................ 44
9.8.2 RF Receiving Failure – WCDMA 900MHz .................................................................................................. 46
9.8.3 RF Receiving Failure – GSM........................................................................................................................ 47
9.8.4 RF Transmitting Failure – WCDMA 2100MHz ........................................................................................... 48
9.8.5 RF Transmitting Failure – WCDMA 900MHz ............................................................................................. 49
9.8.6 RF Transmitting Failure – GSM .................................................................................................................. 50
10 WELD POINTS INDICATOR CHART FOR PCB ..................................................................................................... 51
11 FUNCTIONAL TEST .................................................................................................................................................... 54
11.1 APPEARANCE INTRODUCTION .................................................................................................................................... 54
11.2 DATA SERVICE ............................................................................................................................................................. 55
11.2.1 USB Modem..................................................................................................................................................... 55
11.2.2 Wireless Modem ............................................................................................................................................. 55
11.3 INTERNET TEST ........................................................................................................................................................... 57