Question about Televison & Video
Hi i have a rca color track 2000 tube tv model f26100ak. The tv started to be hard to turn on when cold, either nby remote or manual button,then after trying for awhile it would turn on. Now it wont turn on unless i pull the ac cord and put it back several times in the rear of tv. There is a clicking(relay) that doesnt click when tv doesnt turn on. Could it be this little black relay on pc board or is something not right before relay? OOOh forgot to mention when tv is running for awhile(Hot) it will power on/off with no problem with either remote or pwr button.
please check all the lights that are in the chassis hitachi puts led in the chassis so that if one of the lights are not working then u know that circuit is bad. now there is 2 things that hit has wroung in the units and that is a 2kv hv cap of the horiz output transistor that burns up and kill the power supply look for a small black or brown fuse it will not have glass on it it is rt behind the reg ic in the center of the chassis it allwas opens up because of the hv cap doonot run the tv without out that cap it will overload the horiz drive and will burn upo the horiz output but u have a very good ctv ther if u fix it will last u a long time and it is a very easy tv to trouble shoot.
Posted on Oct 13, 2008
Good way to test for bad buttons is go inside the back and there is a black multi-wire cable that is connected "front and center" of the center lens on top of the chassis....easy to get to from the back.
I've had touchy switches on this unit that cause the problems you're seeing....and who uses the switches? Your remote will still function, and with the buttons disconnected, the microprocessor won't get stuck servicing a false command....which by the way makes it IGNORE the remote when they go goofy on you..... Source(s): Over 24 years servicing TV sets......
Posted on Apr 27, 2009
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