Hello all, This set came in with no video. Bottom side of board had corrosion(smelled like something died under it, but no other evidence of it). I repaired the solder joints in this area & restored video. It still had an intermittent interference that occurred in video & audio every 39 seconds. Late last night while replacing a suspect cr3434 got it in backwards and shorted STR & tripped breaker on iso. trans. Replaced STR and checked everything I can think of. Still shorting STR & tripping breaker. Tried bringing up voltage slowly STR shorted at about 45v. Any help would be a blessing. Running out of patiences and STR's! Doyle Tranbarger Tranbarger Electronics 211 N. Davis Hamilton, MO 64644 (816) 583-2799 Fax (816) 583-2802 Dtran@xxxxxxxxxxxx ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.tech-assist.org/change.html ------------------------------------------ ***NEW*** Tips Added Instantly!!!*** Submit Repair Tips here: http://www.tech-assist.org/secure/tip/