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fix plasma tv sometimes we still can't determine which block is broken, here I want to share tricks on how to determine which one is broken, how to do with auto gain test on power supply for ps on jamper to grond and vs on to 5volt if the power supply is normal then tegagan high 15v and va 58volt and vs 206vol will come out, then logigoncon there are 4 points that need to be implemented ie points 1and2 if all blocks like ymai zmai and tcon are normal then display tv into alternating colors for other pegecekan plsma can be seen here kzfaq.info?o=U&vide... and for Ymain repair tricks can visit at kzfaq.info?o=U&vide...