The tv power supply board is the causes and the problems.That the board,where the power a/c cord plug into it.Ur power supply board might have dying capacitors parts.U have all the tools,can u also do basic soldering and understand basic eclectronic?Yes,check all over the power supply board for dying capacitors parts.These dying capacitors alway bulges or puffing up on it tops.Replaced all these dying capacitors are bulging or puffing up on it tops.Will solved this probelems.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement
Five blinks - AKB
circuit (automatic kine bias), the timer/standby indicator blinks
for about 30 seconds then goes to the self-diagnosis function.
Something is wrong with the video. Check video out, Q705, 732, 761
and other components on the C board, also check Q218, 219, 220 on
the A board. In addition, unit could be in IK blanking, try turning
up screen A2 slightly.
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