I BOUGHT THIS COLORED THIS COLORED TV IN MALAYSIA WHEN I WAS STILL WORKING THERE, NOW MY PROBLEM IS THERE IS NO SOUND ON MY TV. I TRY TO SEND IT TO A SERVICE CENTER, THE PROBLEM WAS THE SOUND SYSTEM. THIS UNIT DOES HAVE B, I, G, AND DK ONLY. NOW THAT I AM IN MY HOME COUNTRY PHILIPPINES, THE COLOR AND SOUND SYSTEM THAT WE USED ARE NTSC AND M RESPSCTIVELY. WHAT SHOULD I DO SO I CAN USE THIS TV UNIT?