Sounds like a 5V regulator somewhere is shorted. Do you have a schematic?
Gary McCartney McCartney Electronics Guelph Ontario Canada Est. 1984 email: gary (at) number63.ca Bob's TV wrote: > > Set came in with no picture, raster is blanked due to no vertical > deflection, changed C4520, U4501, SCR501, checked C4503, still no vertical > deflection. > U4501 pin 1 should have 4.93Vdc but has 0 when first turned on then slowly > crawls up to 1.5Vdc. > I am stumped, help. > > Robert J. Delhommer, Sr. > Bob's TV > P.O. Box 40 / 212 W. Lafayette St. > Maurice, LA 70555 > > _______________________________________________ > Tech Repair CD...order your just $49.00 plus shipping...One year of updates free. > www.intrepid-video.com www.tech-repair.net > Techs mailing list > [EMAIL PROTECTED] > http://intrepid-video.com/mailman/listinfo/techs_intrepid-video.com -- _______________________________________________ Tech Repair CD...order your just $49.00 plus shipping...One year of updates free. www.intrepid-video.com www.tech-repair.net Techs mailing list [EMAIL PROTECTED] http://intrepid-video.com/mailman/listinfo/techs_intrepid-video.com
