Question about RCA D52W19 52" Rear Projection Television
Hey there. My 52" RCA rear projection TV seems to be a bit tempermental lately. Approx a month ago it started turning off by itself when it was initially turned on. We waited 20 seconds or so, turned it back on again and it would turn on and be fine. Now when the TV is turned on the green power light turns on for approx 3-4 seconds, turns off, turns back on for a few more seconds then off for good. When we follow the pattern of waiting 20 seconds or so to try to turn on it won't go. It's like it wants to turn over but just can't grasp the right power. We've changed the flyback transformer but that didn't seem to help. Any idea's TV Coa? We're pretty handy at fixing things and have patience to boot we'll try just about anything since we paid over a grand for this tv and it's just 3 yrs old.
Thanks a bunch!!
Check the one condenser for cold soldering near the H.O.trans .0087 2000v
Posted on May 07, 2008
About middle of the board you removed the flyback,there is a u shaped heat sink this is in the middle of the board,behind the heat sink is a blue cap 2200 uf ,if the top is pushed up the cap is bad.
Posted on Mar 30, 2008
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Posted on Jan 02, 2017
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