Question about Proscan Televison & Video
I was given a Proscan LED TV and when I went to turn it on for the first time there was absolutely no power. Meaning the standby light didn't even come on. I tried many different outlets, that is not the problem. I am not sure which part to replace to get it running.
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Posted on May 11, 2017
Check the AC mains cord. If it is OK; The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main 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. 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.
Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.
Posted on Apr 19, 2017
Testimonial: "Thank you for your reply! How do I check the AC mains cord? Will there be something visibly wrong with it or do I need to test it somehow?"
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Posted on Jan 02, 2017
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