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Re: sansui au 7900 problems

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Posted by Sten on December 12, 2004 at 13:44:48:

In Reply to: Re: sansui au 7900 problems posted by jack on December 12, 2004 at 09:31:49:

Hi Jack
There are several fuses in AU-7900 and all have a name like F001 or F003. If you read in the Schematic it will be easier to follow each path. If you donīt have the schematic you can find the complete Service Manual indicating all setting and adjustment as well as schematic. Se link below.

: I have used black gate nonpolar everywhere i could. sansui is good and marks on the board the polarity. Sio what is this out put switch you are talking about thats on the back? the pre-main ?
: what is this supposed to be set on... the fuse in quest is the first 1 amp fuse somethings the second 1 amp fuse will blow also but the other 2 8 amp fuses in sequence do not blow...
: driver transisers ???? what to do next.
: thank you for your time and knowledge
: jack

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