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


Samsung Hardware Repair Post here your Hardware Repairing Hints or Problems with Samsung Phones.

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Old 06-14-2013, 00:47   #1 (permalink)
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c3322 display problem?


hi i have c3322 with display...(half display is white and half mixte display)..

i changed lcd also i maked jumper of 5 filter but no result.

help please
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Old 06-14-2013, 03:56   #2 (permalink)
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Quote:
Originally Posted by kadour83 View Post
hi i have c3322 with display...(half display is white and half mixte display)..

i changed lcd also i maked jumper of 5 filter but no result.

help please


try to check its working voltage at C307 lcd
if it is still good ... before replacing Q300 first checks its supporting components in R309-R312 and R314
open its schematic diagram .... see picture below

only thank button
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File Type: jpg samsung gt-c3322 display olution.jpg (104.8 KB, 1801 views)
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Old 10-20-2013, 08:52   #3 (permalink)
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Sir
I have same problem
I have 3322 half display is white and half mixter display
Please give give new solution
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Old 11-06-2013, 07:51   #4 (permalink)
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Thanks brother
hi bro how to replace the trasistor Q300
please post

Thanks again advance
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Old 11-09-2013, 06:41   #5 (permalink)
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samsung c3322 half display is white and half mixte display solution.............?????????????
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Old 12-08-2013, 07:31   #6 (permalink)
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any solution..................
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Old 07-29-2014, 09:11   #7 (permalink)
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Quote:
Originally Posted by d-Artigo View Post
try to check its working voltage at C307 lcd
if it is still good ... before replacing Q300 first checks its supporting components in R309-R312 and R314
open its schematic diagram .... see picture below

only thank button

texxx .......... bro.... your solution is grat....

its work parfact after replace q300.....
dis is done......
texxxx............keep it up
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Old 02-26-2015, 14:21   #8 (permalink)
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1000000% tested solution only remove Q300..
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Old 12-12-2015, 01:23   #9 (permalink)
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samsung e1200t charging paused durability solution anybody help me .....
with picture
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Old 11-07-2016, 11:45   #10 (permalink)
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Quote:
Originally Posted by d-Artigo View Post
try to check its working voltage at C307 lcd
if it is still good ... before replacing Q300 first checks its supporting components in R309-R312 and R314
open its schematic diagram .... see picture below

only thank button
Bro, what is the value of R312 ? Thanks
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Old 01-20-2017, 08:22   #11 (permalink)
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samsung gt-c3322 display solution
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