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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 11-03-2004, 09:25   #1 (permalink)
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T300 No speaker


Hi

I have strange problem with T300.
I don`t hear anything in my speaker.
Even if I try to select polifon melody I can`t hear it.
I can hear only standard sounds.
I find out that phone sometimes activate Port H-free by himself.
What should be wrong???

Thanks
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Old 11-10-2004, 08:20   #2 (permalink)
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Hi

Pleas help.

Thanks
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Old 11-10-2004, 09:36   #3 (permalink)
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Quote:
Originally Posted by Format1
Hi

Pleas help.

Thanks
Probably watter damaged...near system connector,check IC near connector (clean it,desolder or replace) and all will be ok!

Also,maybe it will be necessary to clean/resolder system connector,too....
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Old 11-10-2004, 09:41   #4 (permalink)
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flash it whith gdfs solve your problem
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Old 11-10-2004, 11:05   #5 (permalink)
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Hi

Shiljo I will learn very much from you.I will try and will post result.

ladeche I don`t think that gdfs will resolve problem since I get volume bar on display when trying to up or down volume.

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regards
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Old 11-11-2004, 08:12   #6 (permalink)
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Hi

Shiljo you was right.
I clean around connector.After that resolder , specialy smal silver chip.
Now OK.

Thanks man

Regards
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