Sony G70 error 30 DC board - AVS Forum
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Old 06-28-2012, 09:28 PM - Thread Starter
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Hi all experts
My G70 giving an error code 30 and before this happen my set were fine no sign of convergence problem, Sony error code say 30 is DC board so I think two large Hybrid IC chip STK392-220 gone bad, but i Can't find it anywhere, if any one have this chips please let me know, also if any one have good DC board for a reasonable price let me know too.

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Old 08-27-2012, 02:20 PM
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I have a board available.
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Old 08-27-2012, 05:33 PM
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A used board will most likely die again as those boards run very hot. I can repair the board, as I have new chips and other parts for the board in stock. - CRT tech info -pro audio website
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