Table Of Contents - Motorola C257 Service Manual

Table of Contents

Table of Contents
Introduction ................................................................................................................................... 3
Product Identification ............................................................................................................ 3
Product Names ..................................................................................................................... 3
Product Changes .................................................................................................................. 3
Regulatory Agency Compliance ........................................................................................... 3
Computer Program Copyrights ............................................................................................. 4
About This Service Manual ................................................................................................... 4
Warranty Service Policy ....................................................................................................... 5
Parts Replacement ............................................................................................................... 6
Specifications (C257/C261) .......................................................................................................... 7
Product Overview .......................................................................................................................... 9
Features ............................................................................................................................... 9
General Functions ....................................................................................................................... 11
Controls, Indicators, and Input/Output (I/O) Connectors .................................................... 11
User Interface Menu Structure ........................................................................................... 13
Battery Function ................................................................................................................. 14
Operation ............................................................................................................................ 14
Tools and Test Equipment ......................................................................................................... 14
Disassembly ................................................................................................................................ 15
Removing and Replacing the Battery ................................................................................. 16
Removing and Replacing the SIM Card ............................................................................. 17
Removing and Replacing the Back Cover, the Vibrator Module, and Various Rubber Bits 17
Removing and Replacing the Transceiver Board, the Keypad, and the Antenna Module .. 21
Removing and Replacing the Keypad PCB ........................................................................ 22
Removing and Replacing the LCD Module ........................................................................ 23
Removing and Replacing the Camera Shielding, the Microphone, and the Camera Module
25
Subscriber Identity Module (SIM) and Identification Label ..................................................... 27
SIM ..................................................................................................................................... 27
Identification ....................................................................................................................... 27
Troubleshooting .......................................................................................................................... 29
Manual Test Mode .............................................................................................................. 29
Manual Test Mode Commands .......................................................................................... 29
C257/C261 Troubleshooting Chart ..................................................................................... 30
Programming: Software Upgrade and Flexing ................................................................... 31
Part Number Charts .................................................................................................................... 32
Exploded View Parts List .................................................................................................... 34
Accessories ........................................................................................................................ 37
Index .....................................................................................................................................Index-1
2 July 1, 2005
C257/C261