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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Sony Ericsson > Sony Ericsson Hardware Repair

Sony Ericsson Hardware Repair Post here your Hardware Repairing Hints or Problems with SonyEricsson and Sony Phones.

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Old 05-11-2002, 04:12   #1 (permalink)
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Ericsson t28 incidental network loss

I have a Ericsson t28 that has the problem of incidentally losing network. But it is for very short periods - for example, for 20 minutes twice a day...
Has someone clue on which element I might concentrate??
10x in advance
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Old 05-13-2002, 12:05   #2 (permalink)
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It should be the antana switch problem , change it you will know it
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Old 05-25-2002, 08:11   #3 (permalink)
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Rehot the RF erea and test RF switch , if all ok resold PA and in the end replace PA.
Good luck
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