Tip & How-To about Cell Phones

Cracked lcd screen on your phone

Please take it in to get it replaced you cannot repair it yourself please.....

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Screen is cracked on my CnM Tablet


The screen is usually a replaceable part. You should always try to replace a broken part yourself first. search model name plus "repair guide" on any search engine.They will show details about about part replacement etc. in detail. There are other websites that sell all the replacement parts, one of the bigger ones is http://portatronics.com (646) 797 2838. Then for the repair itself you can venture to do it yourself, or better ask a friend who has done a similar repair before.

Jan 03, 2014 | Tablets & eReaders

1 Answer

picture quality is going bad kind of blurry convergence use to fix the problem but not anymore


Hi


Thanks for using FixYa. The issue is with the failed convergence (STK) ICs which needs to be replaced. It’s not a difficult job if you want to do this yourself, you should require some basic knowledge about soldering-resoldering components. There are repair kits available which includes repair instructions with the parts, if you want to do it yourself, you can buy and repair it yourself. Please do rate the solution if the issue is resolved or post a comment for further assistance.


Thanks
Rylee

Aug 28, 2010 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

JVC AV-56WP74 Convergence problem. I've read about convergence problems with the JVC AV-56WP74 and I am pretty confident my set needs the convergence board repair. You mentioned to another user that you can provide instructions for the STK-392-110 CHIP repair and provide a source for the parts. I would greatly appreciate those instructions and the source for parts.Thanks in advance for any help. Dave


Hi Dave


Thanks for using FixYa. If the issue is with the failed convergence (STK) ICs which needs to be replaced then, it’s not a difficult job if you want to do this yourself, you should require some basic knowledge about soldering-resoldering components. To start with you’ll have to open the back of the unit and then replace the ICs(STK ICs) which are located behind the black/gray heat sink and also check theresistors as if they are short the ICs might blow again after sometime. Please check this picture:
b0d4f31.jpg
And yes you are right there are repair kits available which includes repair instructions with the parts, if you want to do it yourself, you can buy and repair it yourself. Please do rate the solution if the issue is resolved or post a comment for further assistance.


Thanks
Rylee

Aug 17, 2010 | Televison & Video

1 Answer

my lg re39n240rb has red and blue shadowing around the images about 1/2 inch thick, any idea what this could be and the cost of repair?


Hi


Thanks for using FixYa. The issue is with the failed convergence (STK) ICs which needs tobe replaced. It’s not a difficult job if you want to do this yourself, youshould require some basic knowledge about soldering-resoldering components. Tostart with you’ll have to open the back of the unit and then replace the ICs(STK ICs) which are located behind the black heat sink and also check theresistors as if they are short the ICs might blow again after sometime. There are repair kits available whichincludes repair instructions with the parts, if you want to do it yourself, youcan buy and repair it yourself. Please do rate thesolution if the issue is resolved or post a comment for further assistance.


Thanks
Rylee

Aug 11, 2010 | LG RU-52SZ30 52" Rear Projection...

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