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Equipment Repairs => LCD TV forum => Topic started by: jamiem1987 on October 15, 2011,08:29:22

Title: Samsung LE40B530P7WXXU PSU Fault
Post by: jamiem1987 on October 15, 2011,08:29:22
Hi guys,

Got a set in at the moment (pics attached) the set works perfectly when powered up from cold until it is switched to standby, then after about 5-10 mins the standby led fades away to nothing, then the set wont power up until it cools down.

I've changed every electrolytic on the board with no joy.

Also tried the hairdryer to warm up the board but I can't pinpoint the component,

Anyone had this problem before?
Many thanks,
Jamie