TO ANY TECHS OUT THERE ---I HAVE MAGNAVOX MODEL # 9P5534C102 AND CHASSIS # PTV835. IT HAS HIGH VOLTAGE BUT NO AUDIO OR VIDEO. JUST A SMOOTH RASTER.ALSO NO ON SCREEN MENU FUNCTIONS EITHER. I NEED IDEAS AS TO WHAT IT MAY BE. I KNOW THE AUDIO AMP SECTION IS WORKING, IF I INJECT A SIGNAL ,IT IS AMPLIFIED. ALL I HAVE ON THE FRONT IS A GREEN LIGHT THAT FUNCTIONS WITH THE REMOTE. IT WILL TURN TV ON/OFF BUT THATS ALL I'M A TECH, BUT IT SEEMS I KNOW NOTHING ON THIS ONE. ANY HELP WOULD BE APPREICATED ,OR ANY BODY HAVE PARTS FOR THIS CHASSIS , I WOULD BUY THANKS JIM