I have the PV-DM 2093 DVD/VCR /TV COMBO; THE REMOTE CONTROL WOULD NOT WORK AT ALL SO I ORDERED AND RECEIVED A BRAND NEW REMOTE JUST LIKE THE ORIGINAL. I HAVE INSERTED BRAND NEW BATTERIES , BUT AM STILL UNABLE TO USE THE REMOTE TO CONTROL THE TV. IS IT POSSIBLE THEAT THE REMOTE SENSOR HAS WORN OUT AND NEEDS REPLACING? IS THS POSSIBLE AND WHAT PART WOULD I NEED TO ORDER? THANK YOU IN ADVANCE FOR YOUR ADVICE WITH THIS PROBLEM. TARA S POWERS tara.powers@sc.rr.com