Clean the full erase and ACE heads & check for a sine wave signal on the full erase head. If missing, you have osc. problems in audio rec circuit or a bad connection to the head. Daryl Michl TV Service Co 1144 Main Ave Crete, NE 68333 Phone & FAX 402-826-3540 Mailto:tvservice@xxxxxxxxxx Terrol Jackson wrote: > I am working on a RCA VR552 the problem this unit is it wont erase the old > audio has anyone had this problem before. Any help on this one. > > Thank You > Tad Video > > ------------------------------------------ > To REMOVE your email address, click here: > http://www.tech-assist.org/unsubb.html > ------------------------------------------ > ***NEW*** Tips Added Instantly!!!*** > Submit Repair Tips here: > http://www.tech-assist.org/secure/tip/ ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html ------------------------------------------ ***NEW*** Tips Added Instantly!!!*** Submit Repair Tips here: http://www.tech-assist.org/secure/tip/