Re: TC-50PX24, 10 Red Blinks, Plz help

I saw the video, I do have three clicks but I did find the 15v at pin 7.

Re: TC-50PX24, 10 Red Blinks, Plz help

Thanks, yes I found 15v at pin 7.

Hi all,
Troubleshooting this Panasonic with the 10 red flashes / blinks - an error code.
The attached diagram I found in another post and when using it I get all the way to one of the last steps that says:
'Disconnect A1. Plug in the TV and press the Power switch'.
When I do this I get nothing, I mean nothing at all, no clicking no lights no flashing.
The next question states: 'Does the TV shut down with 10 blinks'.
But when it doesn't even turn on of course it can't shut down. But if forced to choose an answer I guess it would be No since there is no shut-down...

Re: Dynex DX-LCD26-09 No Picture

Got it, I have 10 other large LCD's and Plasma's sitting here so I will choose a Toshiba Plasma or Sony LCD to learn on next. I picked this Dynex first because if I broke it then it would be no big deal, but apparently it is too lowly of a set to even be broken by me!!! :-)

But again, where to start, is there any organized written approach to troubleshooting or a sympton guide to help get started in the right place?
Thx for all the help,
Dan

Re: Dynex DX-LCD26-09 No Picture

Thanks for the repsonse!

The pictures look like mine, but interestingly enough not the same t-con board.
I have attached a picture of mine, I am guessing it's that long narrow one along the top edge of the set, perpendicular to all the other boards? That's where the ribbon cable goes to.
Not sure how to get it out but looking down the side of it I could see the letters FP1 next to a fuse, I tested it and it was fine.

I turned on the set and read the voltages coming out of the ribbon cable where it attaches...

When turning on this LCD TV the screen comes on but no picture. All I get is a black screen but it is lit, not 'dead' black. Sometimes it will also show some crazy lines or just a variation in the black color to a sometimes almost white-ish color.
Also, it's like there is a white rim around the edge of the picture, however this rim was also there when the TV worked and is particularly visible on a black screen.
I have done much reading here and elsewhere, mostly interested in at least isolating the bad board or panel, or even a component level repair is ok as I am fairly handy. But...