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Old 09-14-2017, 02:32 PM   #62
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Join Date: Aug 2013
City & State: calicut
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Default Re: Pioneer VSX-520-K Protection problem

Hi.. i replaced Q417 with A684 transitor now i am geting -B volt around -50volt and i checked all chanell ther is no dc volt presents..but when i checked SL still ther have dc volt i used a684 transisotor as replacemnt for q443 and q444 ..should i use same part number transistor here?

Last edited by srt1; 09-14-2017 at 02:34 PM..
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