the timing doesn't seem to be right, should be at least 11.3ms acording to sencore .check your timing caps. al marquardt ampm@xxxxxxx ----- Original Message ----- From: W. Blakey <wblakey@xxxxxxxxxxxxxxxx> To: tech assist <techassist@xxxxxxxxxxxxx> Sent: Sunday, October 14, 2001 9:14 PM Subject: [TechAssist] sharp ca29t729 tv. horizontal out gets too hot, all measurements seem okay > I have a Sharp tv that I have replaced the HOT (shorted E-C) and the new one gets rather warm also. The B+ is about 125 (I think or 135v), I believe the timing on the collector pulse is 10us or slightly less(reading with Sencore SC60scope) and there is no noise on the hor signal from the driver. I do not have a schematic and am not sure where else to look. > Wilf Blakey/Blakey TV,Kirkland Lake,Ont > wblakey@xxxxxxxxxxxxxxxx > > > Help make your TechAssist online repair tips > database better! Submit your fixes here: > http://www.circuitwork.com/techassist/tip/#tips > To unsubscribe write to: > techassist-request@xxxxxxxxxxxxx > with unsubscribe in the subject line. > Help make your TechAssist online repair tips database better! Submit your fixes here: http://www.circuitwork.com/techassist/tip/#tips To unsubscribe write to: techassist-request@xxxxxxxxxxxxx with unsubscribe in the subject line.