NO PICTURE AND AUDIO IS DISPLAYING POWER LIGHT...

Question

hello sir.

Im Rajesh from chennai Tamilnadu India actually i bought a grundig tv before 10 yrs sofar its working in good manner. but for the past 10 days some problem will arises suddenly one day when i swithc on the tv no video and audio is displaying only power light only glowing. i didnt know where ur authorised service center is located in chennai. i except ur reply as early as possible .
Thanking you sirNO PICTURE AND AUDIO IS DISPLAYING POWER LIGHT ONLY GLOWING problem, and notify you when a new solution