Question about RCA R52WM24 52" HDTV Projection Television
It now comes on for about 5 seconds and thats it. before it came on 3 times for about 5 seconds each and therefore the suggestion of changing flyback and cp-150. any suggestions of what I might have done wrong or not done??
There is either a loose wire or loose connection on circuit board i.e. 'Power Circuitry' problem within the unit. There may also an intermittant component, or a bad connection on the printed circuit board. Switch off the TV, unplug it from the main power supply switch from the power socket and then try a different power socket. Do it two to three times. Also try this as well: press and hold the pwr button for several seconds, you'll get one flash, followed by nine flashes. Now clear the circut board with compressed air and make sure all the connections are secure.
Rremove all the paneling on the back and use compressed air to blow out all dust, and check that there is no burns, popped diods and fine circut board .
Please do accept this solution and revert for further assistance.
Posted on Apr 22, 2009
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Posted on Jan 02, 2017
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