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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Chinese Models & Cloned Phones > Chinese Phones Hardware Repair

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Old 04-20-2012, 13:18   #1 (permalink)
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Cherry mobile D12 shorted... P.A problem(RDA 6231 P.A)done by jumper..


UNIT: Cherry Mobile D12

DIAGNOSTIC: Shorted phone.. P.A problem....

SOLUTION:
  • Since its a P.A problem it need to be replace with same type of power amplifier..
  • But i don't have same P.A so I've decided to make a jumper solution...
  • here's the jumper solution that i make...and it is tested by me many times in china phone with RDA 6231 P.A





here's my finished product:

Talk N Text and TM networks has a strong signal...


tested in receiving text msg




hope it will help...




Br,
Aermachi


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Old 08-25-2012, 20:47   #2 (permalink)
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6231 pa jumper

nice solution brother.your experiment is good.
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Old 10-25-2012, 09:19   #3 (permalink)
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where is the solution ??????????
the file seams to be corrupted.
please check and upload new file
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Old 11-09-2012, 06:45   #4 (permalink)
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where are jumper solution
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Old 05-01-2014, 05:56   #5 (permalink)
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nice sulotion tnx for share bro....................
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Old 06-12-2014, 14:28   #6 (permalink)
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Great Experiment... Keep sharing Bro.. Thanks
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