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Anthony_Infotech
Anthony_Infotech, Technician
Category: TV
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Experience:  20+ years experience TV expert in the main
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Loud hum immediately on start up, color resolution is low,

Resolved Question:

Loud hum immediately on start up, color resolution is low, after 20 to 30 min picture goes hi res, hum continues after turning off.
Submitted: 1 year ago.
Category: TV
Expert:  Anthony_Infotech replied 1 year ago.
Hello
Welcome
Thanks for the Question


This is a bad color wheel, the color will be affected if the wheel is going bad

You can get a new color wheel for this set from www.partstore.com or www.encompassparts.com

Here is a video to help you with replacement of the color wheel

http://www.youtube.com/watch?v=Cx4pbNjsxfU

A tech would charge about $350 for this work
You can locate a tech in your area by using this link www.tvrepairpros.com

Sorry this isnt an easier fix however many people have carried out this work themselves

Let me know if you need more info

 

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The thread will still be open even if you do rate the answer now

Many Thanks

Anthony


Anthony_Infotech, Technician
Category: TV
Satisfied Customers: 10144
Experience: 20+ years experience TV expert in the main
Anthony_Infotech and 6 other TV Specialists are ready to help you
Customer: replied 1 year ago.
Video takes you only to removal of optical board...no showing of replacement of the actual color wheel
Expert:  Anthony_Infotech replied 1 year ago.
Hi

Their are about 5 or 6 videos in that, thats just the first one you should see number 2 video in the list

Anthony
Customer: replied 1 year ago.
Ok, thanks, XXXXX XXXXX a computer tech but have never done a television. Looks pretty straight forward, but there is always a connector and hidden screw/make sure you don't do this or that issue.

Have a good evening...session finished
No need to reply
Expert:  Anthony_Infotech replied 1 year ago.

Hi

No you will find this straight forward its only difficult to people who dont use small tools

Let me know if I can do anything else

Please dont forget to rate the answer

Anthony

Expert:  Anthony_Infotech replied 1 year ago.
Hi

In order for me to receive credit from the site it does mean that you need to rate the answer the dialogue will still continue if you require further assistance even after rating

Anthony

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