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Contents
3.4.1 Power Supply Circuit ............................................................................................................................... 6
3.4.2 Audio Frequency Circuit .......................................................................................................................... 6
3.4.3 SIM Card Interface Circuit ....................................................................................................................... 7
3.4.4 MIC Circuit ............................................................................................................................................... 7
3.4.5 Key Circuit ............................................................................................................................................... 8
3.4.6 LCM Circuit .............................................................................................................................................. 9
4 FUNCTIONS AND PARAMETERS ............................................................................................................... 9
4.1
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6.2.1 Frequency Bands .................................................................................................................................. 18
6.2.2 Performance Indexes ............................................................................................................................ 19
7 TECHNICAL SPECIFICATIONS ................................................................................................................. 20
8 DEVICES FOR MAINTENANCE AND TEST .............................................................................................. 21
9 TROUBLESHOOTING ................................................................................................................................ 21
Summary of Contents for T60
Page 24: ...Main Board Layout Diagrams ...
Page 25: ...Key Board Layout Diagrams Model T60 Only Key Board Diagram Model T60 Only ...
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