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Old 07-06-2016, 07:48 PM
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dr.ido dr.ido is offline
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Join Date: Mar 2005
Location: SE Melbourne, Australia
Posts: 550
A backlight fault on these doesn't shut the power supply down. The set would power up normally with no backlight. The glass diode is a Zener and often shorts on these, from memory it's 5.1V. It will shut down the power supply if it has failed. If it has shorted also replace the 2 10V 1000uF caps (unless they test good with an ESR meter).
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