Re: PHILIPS 42PFL5432D/37 Power Supply troubles
I had similar problem with my Philips 42" LCD TV, chirping sound was comming and the power on light (blue light) was flickering. i opend and replaced 3no.s capacitior 1500,35v which was little popped up at top BUT no use... then i found 2 Diodes (Zener Diodes) which was getting hot, (D902, D904) removed (original was P6KE120A) and replaced with 1N4007, after that TV is working fine.
cost of Diode was 0.3USD
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