Electronic equipment repair and service manual search discussion :: Topic review

snowking_141 · Posted: Fri Feb 23, 2007 3:09 am Post subject:

OK I plugged the TV back in and it looks like it reset. It still looks like junk but it is on now.
BUT on the red convergence (service menu 6.convergence) When I chang the setting on
CCA01-CCA06 nothing happens. I am going to put one of the old IC's back in tomorrow. One was still good and I think that I fried one of the new ones.

Thanks Ray

snowking_141 · Posted: Fri Feb 23, 2007 1:59 am Post subject:

Ok I tried to adjust the convergence. I got the blue and the green real close. But when I tried to adjust the red the screen went black half way thru and now the only sign of life it shoos is the blue power light and a thumping cumming out of the speakers with a slight tick from one of the boards inside.

I am loosing hope really fast. So whet do I DO NEXT????

Thanks Ray

I almost forgot I can't use the power button any more. I have to unplug it to turn it off and as soon as I plug it in it powers up all on it's own.

snowking_141 · Posted: Thu Feb 22, 2007 1:49 am Post subject:

Yes I can but the green is all wavy and the centers won't line up. It is way out I don't even have the same number of block's in all three color grids.

I did notice that the service manual says not to adjust some of the things that I messed with. They don't give any factory defaults for them. Is there any way I can get all of the factory set defaults? So I can set them manually.

Thanks Ray

minnie · Posted: Wed Feb 21, 2007 1:58 pm Post subject:

Do you have control to move convergence in customer menu? Don't auto focus, try to move it manuely. Let me know. I've seen worse.

snowking_141 · Posted: Wed Feb 21, 2007 1:32 am Post subject:

OK the IC'S are in. No more red wavy lines all over the place. It looks like it would be perfect if I hadn't messed around with it in service mod. Here is a pic of what it looks like know.

Any way I can fix this?

Thanks Ray

snowking_141 · Posted: Wed Feb 14, 2007 9:21 pm Post subject:

Thanks. IC's are on the way. hopefully the wife can get them in on Mon or Tue.

minnie · Posted: Wed Feb 14, 2007 2:07 pm Post subject:

You have to change the ic's before we go on. That will tell us where to go next.

snowking_141 · Posted: Tue Feb 13, 2007 11:58 pm Post subject:

What screens?

I have put every thing back to the Factory settings as close as I could get them. But it still doesn't look like it used to. I guess I will chang the IC'S and see what I will have to do next. If I have to I will call the repair man.

Minnie Thanks for all the help. It is very appreciated. It's people like you that mack this country a better place. If you ever need help with your car let me know PM or E-MAIL.

minnie · Posted: Tue Feb 13, 2007 2:20 pm Post subject:

Sorry, thinking samsung. Take the screens off, cover the blue and red tubes. Adjust green back as straight as you can. Then do the same with the blue, then red. Or in convergence b see if there's a factory restore.

snowking_141 · Posted: Tue Feb 13, 2007 12:52 am Post subject:

I adjusted In service mode (SLEEP TIMER Then DISPLAY VIDEO STATUS at the same time). Is it time to call the Pros now.
Thanks Ray