Comment by Nos8, posted on May 12, 2008
We have a RCA D52W26 HDTV. It worked fine one night, then would not turn on the next morning. There is no power. It is 2 years old. Any suggestions?
I guess you see a lot of posts....you must not have noticed the model number in there :) I got confused when you asked for the model number, because I though there was only one. As you can see from the original post we have no power. Any help would be greatly appreciated. My husband just wants to bue a new tv.....but this one is only 2 years old and hardly gets used, so for me it the principal of the stupid thing!!!
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Re: Sorry, here is the original post.
When you press power does the led light at all? That chassis has been plagued with bad flyback causing dead sets sometimes the led will flash 3 times slowly then go out. Other times it will make a soft short hiss. Does your set exhibit any of these signs?
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Hello Unplug the mains cord from AC mains wall socket, and wait for at least three minutes, and replug it again. that is the only way to reset this set's parameters to its original factory reset conditions.
If this does not help you, its memmory IC shoud be suspected. Replace it with same type and number. Its number is most important to note, when you buy a new one. OK.
your model doesnt have a bulb like the DLP projection. Instead you have three CRTs ( picture tubes) one red, one green and one blue. If you respond to this same post with your symptoms I can assist with diagnosis.
Your concern with an RCA D52W26 is when you attempt to turn it on, it powers up as indicated by the LED lights but they then power OFF a few seconds later? or it powers on then you get to see bright line(s) left to right, then the TV powers OFF? or it powers on but only bklinking LED lights? If yes on the last any sequence to the flashing/blinking?
Hope that this be of initial help/idea. Pls post back how things turned up or should you need additional information.
Good luck and kind regards. Thank you for using FixYa.
RCA > HD52W66 itc222a chassis Reheat
all the surface mount solder points on the Small Signal Board. Then
realign the set including convergence menu. To enter service mode:
power off the set for 10 sec, then hold down Vol- and Ch- buttons for
10 sec. http://home.austin.rr.com/doctorjoe/ITC222align.pdf
Yes that would be the model number. What item are you needing assistance with, as I have so many people I am helping that I need you to indicate the problem unless you respond by the origional post. Let me know what you need help with and I will be able to help you I have alot of experience with RCA/Thomson models
Your CRT leaked on the board. You will need to replace the seal as well as the board which got leaked on. Can you post a picture of the board and I will post the board number as well as post a link where you can get another boards at.