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Level 1-2 Service Manual
6809518A97
W230
Dual Band Wireless Telephone
W230
GSM 900/1800
GSM 850/1900
Table of Contents W230
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
Operation ............................................................................................................................ 15
Tools and Test Equipment ......................................................................................................... 15
Disassembly ................................................................................................................................ 16
Removing and Replacing the Battery ................................................................................. 17
Removing and Replacing the T-flash Card ......................................................................... 18
Removing and Replacing the SIM Card ............................................................................. 18
Removing the audio jack cover .......................................................................................... 19
Removing the EMU jack cover ........................................................................................... 19
Removing and Replacing the Front Housing ...................................................................... 20
Removing and Replacing the Transceiver Board, Back Housing, and Vibrator Module .... 21
Removing the key frame ..................................................................................................... 22
Removing and Replacing the Antenna Module, Microphone ............................................. 22
Removing the board to board connector ............................................................................ 24
Removing and Replacing the LCD Screen ......................................................................... 24
Removing and Replacing the LCD Shielding Case ............................................................ 25
Subscriber Identity Module (SIM) and Identification Label ..................................................... 26
SIM ..................................................................................................................................... 26
Identification ....................................................................................................................... 26
Troubleshooting .......................................................................................................................... 28
Manual Test Mode .............................................................................................................. 28
Manual Test Mode Commands .......................................................................................... 28
Troubleshooting Chart ........................................................................................................ 29
Programming: Software Upgrade and Flexing ................................................................... 30
Part Number Charts (W230) ........................................................................................................ 31
Exploded View Diagram ..................................................................................................... 31
Exploded View Parts List .................................................................................................... 32
Accessories ........................................................................................................................ 33
Index ............................................................................................................................................... 1
2 Nov. 09, 2007
Level 1-2 Service Manual
Introduction
Motorola