Question about Sony 21" Trinitron P202 Flat Screen Monitor

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Repair of Sony 21'' flat screen television set

The set was purchased and used in Nigeria since 2003. The screen went blank yesterday, November 21, 2007 in the course of listening to a network news. The standby lamp was flashing repeatedly, 4 times in about every 3 seconds. Please help diagnose the problem and profer effective solution. I like Sony products and I cannot afford purchasing a new one. Thank you.
B. Oyeleye
FRIN, IBADAN, NIGERIA

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Problem lies in the power supply check opto coupler or check horizontal output transistor and lot

Posted on Nov 22, 2007

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Closed Caption


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