1. INTRODUCTION ..................................................................... 3
1.1 Purpose ........................................................................................................3
1.3 Abbreviations.............................................................................................5
2. PERFORMANCE ...................................................................... 8
.1 H/W Features ..............................................................................................8
3.1 MAIN ........................................................................................................... 1
3. LTE(SUB) .................................................................................................... 19
4.4 SIM card Trouble .................................................................................... 35
4.11 LTE VCXO Trouble ................................................................................ 56
4.1 LTE Tx Trouble ....................................................................................... 58
5. DOWNLOAD ......................................................................... 67
6. BLOCK DIAGRAM ................................................................. 73
8. BGA PIN MAP ...................................................................... 85
9. PCB LAYOUT ......................................................................... 86
LGE Internal Use Only
Table Of Contents
10. CALIBRATION ..................................................................... 90
11.1 Introduction .......................................................................................... 97
1.1 EXPLODED VIEW .................................................................................. 99
1.3 Accessory .............................................................................................18
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