Author Topic: lg ubk80 uhd no power  (Read 2445 times)

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EVILMRB

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lg ubk80 uhd no power
« on: June 25, 2021,19:32:39 »
Anyone worked on one of these yet, mine is totally dead. The electrician who came to service my home kept switching are power on and off loads of times and I noticed when I came to use my machine it was not working. Any help would be very grateful..

UPDATE..

I have got this machine working by bypassing the power supply (PRIMARY) and run a 12v power adapter to the 12v feed and the machine came on and it all worked. I have a really weird suspicion the Optocoupler is at fault. All I want to know if this is a safe way of doing this. :72:

I uploaded a picture of the power supply.
« Last Edit: June 26, 2021,21:39:07 by EVILMRB »

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