Question about LG RZ-37LZ55 37 in. HD-Ready LCD Television

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Tv stuck on stand by

Stuck on standby has had new pcb fitted but still stuck on standby any ideas?

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I have a BUSH LE-32GE11E Flat screen TV. The standby light is very dim red and then the ON light is BRIGHT BLUE, but the TV won't power up. Is this a problem with the PSU PCB?


I'd test all the different voltages produced by the power supply board first. If everything checks OK there, then the main board is faulty. You can get a replacement here: TV Parts Universal TV Stands DLP Chips ShopJimmy

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Sounds like the Switch Mode Power Supply is failing to Power Up.
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Pull up previous posts by its left sidebar, or type in the brand name and model number to of your set, to its search box, and press 'Enter' or view it in Mosaic / Timeslide option.

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