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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 11-15-2007, 20:15   #1 (permalink)
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..::K310 handfree icon on screen::..


k310 headphone icon on screen,i clean the jack and circuit,change connecter,i also remove ic but still same any solution,one more thing that k310,k750,k300,k700 charging ic are same?

..::HUM::..
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Old 11-15-2007, 20:38   #2 (permalink)
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Pin 8 of system connector is responsible for handsfree detection ...check it out for a possible put-to-ground .

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Old 11-16-2007, 06:43   #3 (permalink)
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so wats the solution?

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Old 11-16-2007, 17:39   #4 (permalink)
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plzzzzzzzzzzzzzzzzzzzzzz help?

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Old 11-16-2007, 17:44   #5 (permalink)
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plz its very urgent.............!
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Old 11-16-2007, 23:43   #6 (permalink)
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no one have any solution?

..::HUM::..
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Old 11-17-2007, 14:11   #7 (permalink)
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Quote:
Originally Posted by HUM View Post
k310 headphone icon on screen,i clean the jack and circuit,change connecter,i also remove ic but still same any solution,one more thing that k310,k750,k300,k700 charging ic are same?

..::HUM::..
bro change charging IC, yes all above model have same charging IC.
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Old 11-18-2007, 00:13   #8 (permalink)
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ichange charging ic,mic ic,jack but still same.
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Old 11-18-2007, 02:10   #9 (permalink)
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any possible solution?

..::HUM::..
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Old 11-18-2007, 16:25   #10 (permalink)
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any possible solution?

..::HUM::..
bro change two or three charging ics may be not match ics and other new solution except not available, so pls wait.
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Old 11-18-2007, 21:56   #11 (permalink)
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i have the same problem
i change mic ic charge ic clean board and flash phone but have problem please give any solution !
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Old 11-19-2007, 01:03   #12 (permalink)
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plz sony ericsson xperts help................?

..::HUM::..
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Old 11-19-2007, 08:34   #13 (permalink)
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plz help.....................................?
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Old 11-23-2007, 05:31   #14 (permalink)
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still no solution.......................................?


..::HUM::..
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Old 07-01-2008, 10:49   #15 (permalink)
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k310 auto handfree

k310 hand free mark on display
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