I am trying to program my Comcast remote to control my 62" LCD HDTV Microdisplay Mitsubishi TV. The codes in my Comcast guides are not working.
I have an RCA HDTV 42 inch television and the codes provided by comcast both in the book and on the phone aren't working does anyone have the hd box list????I lost mine
comcast sucks and its tech support are a bunch of idiots. the book that comes with the remote is wrong (and for some reason no one in tech support knows this). the remote requires 5 digit codes and all the codes in the book are 4. typing the number 1 in front of any of the codes in the book, for any device and manufacturer, should fix this problem.
Posted on Dec 07, 2008
Colors are way off and the pictue is bowed. The is no "auto convergence" on the menu at all. Tha seems wierd since the manual shows one. Is there a fuse or something that can be checked inside this unit? Any assistance would be helpfull.
there is a special fuse on the power deflection board. when blown this causes the processor to think it a crt tv. The fuse calle fl231 is a small brown rectangular fuse in the middle of 3 just like it next to the flyback transformer the big black thing with the large red wire comeing out. ussally it blows because the solder connections on the flyback. WARNING high voltages are generated by flyback. be careful please
Posted on Dec 27, 2007
thanks to those that helped me find the problem with the tv. just need
one last thing.... the spec on fuse fl231. It says t400ma, which I
assume is .4 amps. Anyone know the voltage and any other specs I need n
ordering this fuse? Possible site to order from? Thanks to all.
Instead of taking the board out, I just soldered two wires to the old fl231 fuse on the underside. Installed a fuse holder with a half amp fuse. And I re-soldered all of the flyback points. My tv is working like new. thanks for everyone's help.
Posted on Mar 01, 2010
My tv is about 1 year old. Today while watching the tv, the picture became distorted. I see 3 curved colored lines (green, red & blue) across top of screen, picture is blurry, almost like the way something in 3-D looks if you're not wearing 3-D glasses. Also, the screen is black in the same curve shape at the top of the screen above the curved colored lines and also at the bottom of the screen below the lines. Any clue as to what in the world this is???? Thanks
this indications that you have a problem with convergence. first try to go into customer menu...setup....convergence. and see if the convergence will adjust.. if it wont then you have a problem with the convergence cuircit boards.
Posted on Dec 07, 2007
When switch on the light on the TV blinks 3 times but will not come on. I use the remote and it does the same thing. This started about 6 months ago. It use to take a while to come on but now it will not. It is 2 years old but is not under warrany. Can you tell me what is wrong and will it cost as much to fix as it costed? Please advise.
1. Use 1 gallon of gasoline applied liberally to the top of the TV.
2. Light match.
3. Toss match on top of TV.
4. Watch your problem melt away ;->
Posted on Feb 09, 2008
tv will not turn on, no green light or anything. The tv makes a weird noise coming from the left side when looking at the rear, it appears the noise is coming from the "pulse indicator" it gets very warm and have seen a little smoke coming from this area on the board, please help, thanks.
you need a new flyback. Its a very easy repair you need flyback 259296 and you can get a new replacement at the following link and they explain step by step how to replace it. Heres the link
http://servicemanuals.vstore.ca/
Posted on Sep 04, 2008
I need a replacement screen for a RCA R52WH73 52" that got scratched, where can i get one? Its just the plexi screen.
You can find a new OEM RCA replacement lenticular screen and Fresnal screen (availble together as the screen assembly) for a model # R52WH73 from a major RCA distributor at the following links:
RCA R52WH73 Replacement Part Screen Assembly (Fresnal Screen w/ Lenticular Screen)
And here's a link for the protection screen if needed:
RCA R52WH73 Replacement Part Protection Screen / Super Shield
Posted on Apr 10, 2009
RCA HD52W67 Projection TV
open it up and you will see the burn marks pull the board and re solder it the hole in the board
Posted on Jun 02, 2008
RCA HD52W59 w/ ITC222 Conv board
I've been reading all of the posts about convergence and have the same problem as a lot of other people on here. The convergence is all out of wack and the convergence option is missing from the menu. I pulled fl231 and tested it. It is bad.
The only place where I could find the fl231 fuse was servicemanuals.vstore.ca. They didn't have any specific information about the fuse on the site. All it said was that it was the fl231 replacement fuse. I ordered one and it arrived today. The numbers on the fuse don't match the ones on the blown one. They are both 400ma 125v, but the new one is f400ma and the old one is t400ma. I searched for f400ma on google and it said that it was a quick blow fuse. If I'm not mistaken the t400ma is a slow-blow.
Is this the correct fuse for my set?
yes, thats the replacement fuse for your set. However unless you have replaced the convergence power supply also chances are the fuse will blow again, as the power supply shorting is what causes the convergence to get out of alignment and it will then blow FL231 thereby removing the convergence option from the menu.
Posted on Sep 04, 2008
Does the Comcast remote work in IR and UHF? Infrared and UHF(able to go thru walls or floors.
Depends on the converter box but chances are yes its has both communications.
Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620
Posted on Apr 23, 2009
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