This set can't find any channels during an auto program scan, and doesn't provide either video or audio when signals are fed into the game ports on the front of the set. The VCR's signal is very poor, and the set puts up a blue screen saying the heads need cleaning, which is what the picture actually does look like. I've substituted the VCR deck with another unit but everything is exactly the same. I have a service manual but haven't started fine troubleshooting yet. Was hoping this might be something commonly seen Thanks, art Art Bevilacqua Essex Radio and TV 40 Main Street Essex, MA 01929 abevilac@xxxxxxxxxxxxx ------------------------------------------ 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 ------------------------------------------ ***NEW*** Tips Added Instantly!!!*** Submit Repair Tips here: http://www.tech-assist.org/secure/tip/