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Questions & Answers
Keeps blowing out fuses.
There is some short circuit in the power supply board which is causing this. Do not just go trying new fuses, it may increase the damage. Please consult the TV Tech to take care.
on Dec 23, 2016
The power went off on my Magnavox LCD TV. Cannot get it to turn on.
Fault to the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
on Jun 20, 2015
Manual for Magnovox tv
a 32 " tv is under 150 new now
the board to fix it will cost 85 to 120 and your labor.
if its not the input cap chips on the input then its the video chip / whole module
take it some where an try again the environment might magically fix it.
did you switch to hdmi on the menu 1st. an power it up saved.
on Jul 26, 2014
Blowing fuse on tv
hi there's dead short in the power supply somewhere could be a number of components usually diodes or transistors cause this fault
hope it helps
on Jan 05, 2014
Won't power on
This sounds like a power supply problem.
This is a switch-mode unit and is normally not repairable.
Please comnsult someone qualified.
on Dec 10, 2013
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