Table of Contents C155
2 June 1, 2004
Table of Contents
Introduction ................................................................................................................................... 4
Product Identification ............................................................................................................ 4
Product Names ..................................................................................................................... 4
Product Changes .................................................................................................................. 4
Regulatory Agency Compliance ........................................................................................... 4
Computer Program Copyrights ............................................................................................. 5
About This Service Manual ................................................................................................... 5
Warranty Service Policy ....................................................................................................... 6
Parts Replacement ............................................................................................................... 7
Specifications ................................................................................................................................ 8
Product Overview ........................................................................................................................ 10
Features ............................................................................................................................. 10
General Functions ....................................................................................................................... 12
Controls, Indicators, and Input/Output (I/O) Connectors .................................................... 12
User Interface Menu Structure ........................................................................................... 14
Battery Function ................................................................................................................. 15
Tools and Test Equipment ......................................................................................................... 15
Disassembly ................................................................................................................................ 16
Removing and Replacing the Battery ................................................................................. 16
Removing and Replacing the SIM Card ............................................................................. 17
Removing and Replacing the Front Housing ...................................................................... 18
Removing and Replacing the Transceiver Board ............................................................... 19
Removing the Speaker Unit ................................................................................................ 19
Removing and Replacing the Vibrator Motor ...................................................................... 20
Removing and Replacing the Power Light ......................................................................... 21
Removing and Replacing the Antenna Module .................................................................. 21
Removing and Replacing the Shielding Cases .................................................................. 22
Removing and Replacing the LCD Screen Module ............................................................ 22
Removing and Replacing the LCD Shielding Case ............................................................ 23
Removing and Replacing the Receiver .............................................................................. 23
Removing and Replacing the Microphone .......................................................................... 24
Subscriber Identity Module (SIM) and Identification Label ..................................................... 25
SIM ..................................................................................................................................... 25
Identification ....................................................................................................................... 25
Troubleshooting .......................................................................................................................... 27
Manual Test Mode .............................................................................................................. 27
Manual Test Mode Commands .......................................................................................... 27
Troubleshooting Chart ........................................................................................................ 28
Programming: Software Upgrade and Flexing ................................................................... 29
Part Number Charts .................................................................................................................... 30
Exploded View Diagram ..................................................................................................... 30
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