5200 diaplay problem need help urgent - GSM-Forum

jbbasha · 12-01-2007, 07:59

hai to all mem

5200 display blank problem,

i have changed

1.display
2. strip
3. display board &
4. crystal ic which is conneted to keypad& display

but the problem is same & i ahve checked to anther working set but dispaly is blank

pls pls tell me where is the problem & how to solve it

thx in adv

bestcells · 12-01-2007, 10:44

I think there is no lcd driver ic for 5200. retu can cause display problem.(if display, strip and display board are good) so reheat the retu and post result.

12-01-2007, 07:59	#1 (permalink)
jbbasha Freak Poster Join Date: Jun 2004 Location: jb cell world Age: 47 Posts: 392 Member: 70916 Status: Offline Thanks Meter: 56	5200 diaplay problem need help urgent hai to all mem 5200 display blank problem, i have changed 1.display 2. strip 3. display board & 4. crystal ic which is conneted to keypad& display but the problem is same & i ahve checked to anther working set but dispaly is blank pls pls tell me where is the problem & how to solve it thx in adv

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12-01-2007, 10:44	#2 (permalink)
bestcells Crazy Poster Join Date: Oct 2007 Location: INDIA Age: 43 Posts: 58 Member: 616433 Status: Offline Thanks Meter: 7	I think there is no lcd driver ic for 5200. retu can cause display problem.(if display, strip and display board are good) so reheat the retu and post result.