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Old 11-04-2019, 02:02 PM   #4
h_smith
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Join Date: Oct 2019
City & State: Brighton, Michigan
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Default Re: Samsung LN40B540P8F LCD Backlight Problems

Quote:
Originally Posted by neilc6 View Post
That transformers on that board tend to burn up or fail. Normally there is a burnt spot on it. Deadly high voltages in the inverter section which is why it is covered.

https://www.badcaps.net/forum/showthread.php?t=70871
Must they be removed to check the resistance in the primary and secondary coils?

Thanks.
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