Rca P52923 ptk195 This unit changes channel repetatively until the keyboard is removed. We have deoxidized switches, but unit failed again later.This unit sounds like bad switches. Anyone experienced channel changing problems on this chassis? Also would like to confirm part # for channel up/down switches. Is it 245531 or 237537 ???? Dan W Wizard Electronics Jacksonville, TX 75766 wizhd@xxxxxxxxxxxxxxxx ----------------------------------------------------------------------------- This Email List is Public. Remove: http://www.tech-assist.org/remove.htm Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/