RCA CTC157 chassis,video and audio mute intermittent Replaced Q2901 but no change, problem starts after about a ten minute warm up, then it is just on and off at random. HV, filaments, vertical, etc all ok as well as OSD, just goes to a blank screen and no sound. Has anyone seen this? Thanks. Jim Myers jr.myers@xxxxxxxxxxx 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.