Working on RCA RNSMU4336, SN A1901272410000314, with screen rendition issues, for any/no input.

Display stretched, gradually moving off-screen towards the left, eventually (~minutes) displaying black screen (all lamps functioning). All power circuits functioning, until VDGAWR1 shuts off (black).

Haven't had much luck getting response from regular service channels in Canada and web search hasn't produced much info.

Any hints?


Reply to
Loading thread data ...

Since it displays a problem that evolves over minutes, I'd see if it could be detected thermally. When the image is moving left, spray it the main board with freeze spray to see if the cold has any effect.

Reply to

ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.