This is a fix I posted on techassist last year. An RCA ctc140 tv allowed channels above 64 to be keyed in but picture on those channels (65-70 on our system) was visible but very snowy. The "fix" aka "work around" is: use a splitter to send the cable to both the vhf and uhf inputs on the tuner. Also worked on a ctc130 using MTT001 with same symptom. Jeff Smith Smith TV Service 1930 Main St Newberry, SC 29108 803/276-4946 ------------------------------------------ Submit A Repair Tip For Everyone Here: http://www.tech-assist.org/secure/tip/main.html ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.techassist.net/forms/change.html