I am new to this great site the "ALL ABOUT CIRCUITS". HELLO MY FRIENDS AND RESPECTED MASTERS Let us share our thoughts and ideas on repairing appliances and clarifying doubts My first set of doubts 1. Why there is leakage of voltage on the DVD player body? 2. Why there is no Earth pin in the plug of appliances like TV,DVD player,Set Top Box etc,. I assure you that I will be a Good member and friend to you.