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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Nokia > Nokia Hardware & Hardware Repair

Nokia Hardware & Hardware Repair all what you need for Hardware Repairing for Nokia Phones. Before writing any thread here try to check the Frequently Asked Questions Section.

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Old 10-30-2009, 21:07   #1 (permalink)
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Lightbulb Solution for nokia 1208 lcd led light always on


Hi brother one strange problem nokia 1208 Lcd Led is always ON , I changed the led driver ic and the coil but vain same proble even i flashed the phone with higher version and checked the in the phone option setting display setting lcd light setting (Off, Normal, Extended) in normal mode no off and in Off selected it not offs what is te proble plz help iam confussed ? THANKS
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Old 10-30-2009, 23:14   #2 (permalink)
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Originally Posted by rajanumamani View Post
Hi brother one strange problem nokia 1208 Lcd Led is always ON , I changed the led driver ic and the coil but vain same proble even i flashed the phone with higher version and checked the in the phone option setting display setting lcd light setting (Off, Normal, Extended) in normal mode no off and in Off selected it not offs what is te proble plz help iam confussed ? THANKS
Dear check my pic , may it help you , replace transistor
Rashid Ahmed Nadeem
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File Type: jpg 1200-light.jpg (120.1 KB, 2615 views)
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Old 11-13-2009, 08:31   #3 (permalink)
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Dear check my pic , may it help you , replace transistor
Rashid Ahmed Nadeem
Thanks brother for solution but in my case it is not working i changed the ttransistor but same problem Help
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Old 11-13-2009, 08:35   #4 (permalink)
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chk display tracks for gnd...
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Old 11-13-2009, 08:42   #5 (permalink)
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Quote:
Originally Posted by rajanumamani View Post
Hi brother one strange problem nokia 1208 Lcd Led is always ON , I changed the led driver ic and the coil but vain same proble even i flashed the phone with higher version and checked the in the phone option setting display setting lcd light setting (Off, Normal, Extended) in normal mode no off and in Off selected it not offs what is te proble plz help iam confussed ? THANKS
brother replace light ic if not work then ur
UPP is foalty....
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Old 11-13-2009, 09:34   #6 (permalink)
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bro,
try it.......
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Old 11-13-2009, 21:59   #7 (permalink)
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Thanks brother for solution but in my case it is not working i changed the ttransistor but same problem Help
in your case fault relate to light ic , or in UEM change it
Rashid Ahmed Nadeem
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Old 11-13-2009, 22:01   #8 (permalink)
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brother replace light ic if not work then ur
UPP is foalty....
Dear sorry for interruption, light deal UEM not UPP
Rashid Ahmed Nadeem
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Old 11-14-2009, 05:33   #9 (permalink)
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Dear sorry for interruption, light deal UEM not UPP
Rashid Ahmed Nadeem
sorry my mistake....
u r right....
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Old 11-14-2009, 11:28   #10 (permalink)
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sorry my mistake....
u r right....
Dear i know it was mistake , coz you are senior ,
Rashid Ahmed Nadeem
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Old 11-25-2009, 20:17   #11 (permalink)
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Dear check my pic , may it help you , replace transistor
Rashid Ahmed Nadeem

Brother i changed the transistor but same problem plz help me
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Old 11-25-2009, 20:22   #12 (permalink)
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brother any line diagram or jumper plz thanks
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Old 11-25-2009, 20:36   #13 (permalink)
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brother take off the transistor to the board and chek pointof the board with ok board
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Old 11-25-2009, 21:50   #14 (permalink)
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Brother i changed the transistor but same problem plz help me
Then change Light IC , even then not solve then prob in UEM
Rashid Ahmed Nadeem
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Old 02-20-2010, 04:56   #15 (permalink)
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hello brother i found a problem in nokia 1208. phone is ok but some time key paid light and display is on after some time off some time alway on please solve my prob thank you.
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