Question about Televison & Video
FLICKERING WITH NO PITCHER, CANT TURN OFF BY BUTTON MUST UNPLUG AND PLUG BACK IN
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Posted on Jan 02, 2017
SOURCE: Main Power Board
The power supply board can be changed without any knowledge of repair but there are sometimes adjustments necessary if the picture is not normal. Many times it is fine. There a 4-5 voltage adjustments that would take some knowledge and a meter to accomplish. You need to hope it was diagnosed properly first. If it is completely dead the p.s is a good possibility. If it clicks on then back off almost immediately it is not likely the power supply.
Posted on Jun 23, 2008
SOURCE: vizio tv no sound no pitcher
If the LED is blinking it could be the inverter board. If there is no LED then the power supply may be a fault. some times both boards have faults like bad capacitors
Posted on Jul 10, 2008
You can get a service manual from;
This will give you diagnostic flowcharts etc. This could be useful in the future.
Posted on May 07, 2009
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