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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 05-30-2012, 12:38   #1 (permalink)
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Changing polarity on battery on SE phones

Well i accidentally changed polarity of power supply on one R800i.
And now phone is on short state between battery connectors.

I am looking for components placement schematic.
Here i will upload schematic for r800i and will ask you to suggest me which component is defective?

All suggestions are welcome.
Need to remove that short and revive the phone.

thank you download for free on file share
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Old 07-25-2012, 13:12   #2 (permalink)
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Hi, im having the same problem as you.

Did you somehow manage to find the schematic or the short?

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Old 07-27-2012, 23:44   #3 (permalink)
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PA was ****n-up. Need to change now, but can`t find any.
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Old 11-27-2012, 11:11   #4 (permalink)
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Sony Ericsson E15i charging problem (no replay when i connect charger).
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