Nokia NKC-1X Series, Техническая документация инструкция

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NKC-1X
System Module CCS Technical Documentation
Page 2
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Nokia Corporation Issue 1 02/03
Table of Contents
Page No
Abbreviations ................................................................................................................. 5
Transceiver NKC-1X ..................................................................................................... 7
Introduction ..................................................................................................................7
Operational Modes .................................................................................................... 8
Environmental Specifications ......................................................................................8
Normal and extreme voltages.................................................................................... 8
Temperature Conditions............................................................................................ 8
Engine Module............................................................................................................. 10
Baseband Module ......................................................................................................10
UEM ..........................................................................................................................10
Introduction to UEM ............................................................................................... 10
Regulators................................................................................................................ 11
RF Interface............................................................................................................. 12
Charging Control..................................................................................................... 12
Digital Interface....................................................................................................... 12
Audio Codec............................................................................................................ 12
UI Drivers................................................................................................................ 13
AD Converters......................................................................................................... 13
UPP ............................................................................................................................13
Introduction ............................................................................................................. 13
Blocks...................................................................................................................... 13
Flash Memory ............................................................................................................13
Introduction ............................................................................................................. 13
User Interface Hardware .............................................................................................. 14
LCD ...........................................................................................................................14
Introduction ............................................................................................................. 14
Interface................................................................................................................... 14
Keyboard ....................................................................................................................14
Introduction ............................................................................................................. 14
Power Key ............................................................................................................... 15
Keys......................................................................................................................... 15
Lights .........................................................................................................................15
Introduction ............................................................................................................. 15
Interfaces ................................................................................................................. 15
Technical Information ............................................................................................. 16
Audio HW .................................................................................................................... 17
Earpiece .....................................................................................................................17
Introduction ............................................................................................................. 17
Microphone ................................................................................................................17
Introduction ............................................................................................................. 17
Buzzer ........................................................................................................................17
Introduction ............................................................................................................. 17
Battery.......................................................................................................................... 18
Phone Battery .............................................................................................................18
Introduction ............................................................................................................. 18
Interface................................................................................................................... 18
Battery Connector ......................................................................................................19