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Excellent diagnosis by Carlos. IC804 controls red convergence. But in time IC805 will also fail as well. Replace them both with STK392-110. Also, check for cold solder joints in the vicinity of these ICs. If you want a schematic for this unit e-mail me. Eric
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Plz send me those specks Im having the same problum
I have the same problem and would like to fix it myself. Any help with the part numbers or their location would be appreciated. thanks
I found this posting and I am hoping you can help me. I turned on my TV today and there are fine red horizontal lines streaking in a sagging line pattern all over my TV. I tried the auto convergence with no luck. I tried the manual and I can line up the vertical lines but the horizontal lines aren't straight so there is no chance of lining those up. My model number is AV-48WP74. I would appreciate any advise. Thanks so much!! Janet
HOLA CARLOS DICES EN EL COMENTARIO QUE LOS INTEGRADOS NO HAN FUNCIONADO BIEN LOS AJUSTES AJUSTA EN VERTICAL Y HORIZONTAL SOLO UN POCO ESPECIALMENTE EL ROJO SI TIENES EL DIAGRAMA TE AGRADECERIA ME LOS FACILITARAS ATT ANDRES
My red convergence has failed on my AV-48WP30. It streaks to the right, more so on the right side of the set than the left. From what I've read here, I think dropping a couple STK392-150s in may fix it. Eric, can you send me the installation instructions please? Thank you. Kevin
Hi, this seems to be the place for all the AV-48 owners to congregate, I am also having problems with upper left red being about 3 inches pulled down. It is over 4 years old so I guess it had a long life by the sounds of it. Can I get a copy of the service info? Thanks in advance. Damion
Eric, Any chance I can get the schmatic too? Thanks, ~Josh
I HAVE ALSO FOUND OUT THAT THERE IS A WEAK LINK IN MY BIG TV(MINE HAS WORKED GREAT SINCE NEW 5 YEARS AGO) SO FAR THE INFO YOU HAVE POSTED HAS BEEN HELPFUL LOOKING FOR THE REPLACEMENT PARTS NOW AS WITH OTHER POSTERS, WHERE DO YOU GET THE PDF MANUALS??/ I SEE EVERYONE ASKING FOR THEM, BUT I CANT FIND CAN YOU HELP, MY WIFE IS GOING THROUGH WITHDRAWLS FROM LACK OF SOAP NET
Eric, I can add myself to the list of folks having problems with the AV-48WP30 and would love to get a copy of the documents you have for it. Thanks much!
I would appreciate an AV-48WP30 schmatic as well, thank you. By the way, "YOU ARE THE MAN!!!"