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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 10-15-2008, 07:00   #1 (permalink)
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Arrow "k770 lcd light"


have an k770 water damage
changed lcd but nothing on it just black,i think its lcd light problam but i have not any jumper or any idea for this problam.
plz help me whats the problam in it........
costomer got angry for so many late
thanx in advance
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Old 10-15-2008, 09:17   #2 (permalink)
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keypad lights working or not?

i m also looking for solution,

there is last solution ,,if keypad lights r working ,disassamble lcd .desold led strip,make connection in parallel[4 leds] and put jumpers to kepad led.

it is risky solution ,,first try on a dameged lcd
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Old 10-15-2008, 12:28   #3 (permalink)
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yes keypad light is working but how 2 know where is tracks of lcd of light
any another solution friend
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Old 10-16-2008, 08:42   #4 (permalink)
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any body have solution for this problamn
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Old 08-24-2009, 07:08   #5 (permalink)
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i also facing the same problem with my water damage K770i mobile phone please some one help us with this .... thanks
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Old 08-25-2009, 10:30   #6 (permalink)
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http://i251.photobucket.com/albums/g...aysolution.jpg

http://uploading.com/files/K665BX55/K770_schem.rar.html
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Old 08-25-2009, 10:32   #7 (permalink)
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http://i251.photobucket.com/albums/g...aysolution.jpg

http://uploading.com/files/K665BX55/K770_schem.rar.html
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Old 11-03-2011, 08:16   #8 (permalink)
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