No sound after a fuse outage

Coby tv locate blown fuse Coby DVD765 Theater System

sounds like it was enough to pop something in the tv, smell the back of the tv smell if anything smells burnt or hot. unplug the tv and let stand for about a hour unplugged then trying it again but if it does smell chances are you will have to see if your still under warrenty and have the unit replaced.

did you check out your power card.
Just remove the power cable from socket
put it again and try out.

The power outage probably popped an inside fuse or damaged some electronic components. If you are capable, unplug the tv and place it face down on a soft towel. Unscrew all the screws on the rear that hold the two halves together. Lift the back panel slowly making sure all is free. Look for the fuses and check if they are blown. If they are, replace them with the same rated fuses. This is the cheapest fix. If the fuses pop again after this, then something beyond the fuse was damaged. You will need a repair shop to troubleshoot it. Once fixed, plug the tv into a surge protector for future use. Hope this helps.

Hi Michael,
Yes there is a fuse in your TV too and sometimes you do escape with a blown fuse after a power outage. Please open if you can the back cover of your TV, locate the fuse. If you do not see any damaged or blown parts, replace the fuse with the same rating. If the works, enjoy watching. If the fuse blows again, the power board needs to be repaired or replaced.
Good luck.

If you have one of the newer flat screen TV sets; power the TV off and then unplug the set from the wall outlet for a couple of minutes and then plug the TV set back in and then power it back up. Lots of newer flat screens have a power supply system that will not reset properly after a voltage spike or a power outage that is a short duration. By unplugging from the wall outlet and letting the power supply drain all the way to a zero (0) setting it usually resets ok when you power it back up. good luck, Dennis

You may have to open it to see if the line fuse that the power cord goes to is good or bad.

Tries unplug,replug an hour later,let the tv reset itself back to factory setting.After,turn on the tv,go to the menu,go to sound on ur menu go down to reset the sound.The functions should go back to normal,not than.Ur tv Tuner signal board have a short,in the power outage occurance.

Sounds like you had a spike. I would check fuses first on the board. Then i would check Capacitors especially near power section of circuit board. Most Caps will pop leaking on the top. All Caps should look flat topped. MOST any visual blown caps will have a buldge top. remember to discharge the set. Voltages are very dangerous in sets

Possible problems: * The TV set may be unplugged. * A fuse or circuit breaker may be blown or switched off. * The remote control unit (RCU) may be disabled. Solutions: * Make sure the TV/VCR are plugged in and the wall switch is on. * Check the fuse or circuit breaker. Test the outlet with a lamp. * Replace the RCU's batteries: if this fails exchange the unit.