Loud hum when attempting to turn on my RCA F27628 27"TV

Hi Aaron,

I just want to ask you something before I give the solution, does the unit gone to start-up problem (needs warm-up before it finally turn on, needs to pressed the power button key several times, needs to unplug from the outlet and plug it back in)before, you have said that you've encountered it last few months?

Jdvillanueva

ON YOUR REMOTE GO TO MENUE GO TO HEAT SETINGS AND LOWER YOUR SETING TO WARM,,,THIS SHOLUD SOLVE THE PROBLEM....

The run capacitor on the main wash motor needs replacing. Eventually it will just hum and overheat instead of rotating, so better replace it now before it overheats.

I doubt you can acces it easily yourself, as it may be away from the motor, and have to be tracked down.

sounds like dust collected on the internal parts which after enough time can cause it to stop working. either have tv repair specialists replace the mother board, or replace tv

from original owners manual
check sleep timer or alarm time functions
electronic protection circuit may have been activated because of a power surge

Just had mine repaired yesterday.

They relaced a TD4611 voltage regulator and a C2200uf 50v part.

Total including service call $188.00 in Western Canada.

Phil

Color wheel bad #212184
Approx $400 by an authorized RCA shop

If it is a ctc or ptk 195 then you have a bad flyback High Voltage transformer: the large white kindof square thing with big red wire coming out; Must get original RCA part. If picture was good before could cost you a total of (average) $300.00 according to which repairman.

It sound like your set have dryjoints

Probably needs a new HV Splitter block, they are very difficult to replace and can usually be accessed thru the front behind the speaker grill and behind convergence board.