Sansui problem

argou

Distinguished
Oct 9, 2010
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Hello,
i have a au 515 i replace the tranzistors with m j 15025 and m j 15024 is this ok? now the right chanel doesent play and burn the two fuses 125v 6a what is going rong
 
G

Guest

Guest
http://www.classicsansui.net/

There are lots of other vintage hifi sites but this one seemed to offer schematics.
 

soundguruman

Distinguished
1. you possibly installed the transistors wrong.
2. there are several other components such as diodes and resistors on the board which are defective.
3. if it blows a fuse, there is a dead short.
4. sounds like this unit should have been repaired by an experienced technician, using proper test equipment.
A schematic only does you good if you have the experience and tools to use it. An inexperienced person will gain nothing from a schematic.
 

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