Question about Sanyo DP42746 42 in. Plasma Television
When watching tv i get alot of white speckles on any black part of the picture, which disappear after a few seconds, but reappear when a new black piece comes on !!
In years past the problem was created from something that has a bad motor in the area of your house or on the power lines. The 'speckles' sound like ignition noise. I have traced them to strange things as a butter control in a refrigerator. To be sure if that this is causing your problem you can take a radio and tune it around 550 mhz and you will hear a crackle or buzz. Best to use a battery operated radio and wave and walk around until you get the loudest noise and that will be the source of your 'speckles'. Could be as simple as a loose connection in your panel box.
Posted on Jan 06, 2009
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Posted on Jan 02, 2017
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For more details type in this site name "Electro-help"
either to Google or Yahoo search box [not
in the address bar of your browser], and click search or press
Enter. It is an electronic equipments
service help site.
position of hyphen in between words in site name. The site will appear as it is in
web; subtitled as Service help to electronic home entertainment equipments.
Pull up older posts.
You can locate this site
name, either at the bottom part of first search page, or at the top of second
descriptions are there to help you.
clicking on advertisements by the side and bottom of each post might help you
to get details about the availability of spare parts; price and more.
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