Hi hope there is a CRT expert out there who can help me I just bought a second hand CRT prjector a sony VPH-1401Q and it has an intermittant high pitched whistle that is annoying. The picture is great but the whistling is driving me crazy!! Please help.

go check out http://www.avsforum.com/avs-vb/ , plenty information and helpfull people. look under crt projectors. goodluck
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