Question about Audio Players & Recorders
FET Transistors 2SJ26A and 2SK76A are needed for Yamaha B 2 power amplifier.. Pls contact : firstname.lastname@example.org
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Posted on Jan 02, 2017
You have to measure these parts with a multimeter to decide if they need to be replaced or not.
You have to measure for shorts. Replace the components that measure shorted.
It is unlikely you will need to replace the transformers. Resoldering them wouldn't hurt though.
And, I can't stress this enough, check all the capacitors first. 90% of the time, the faults are caused by bad capacitors.
As for where to get them, you will have to call around town to all the electronics parts supply stores and see if any of them can supply the transistors or a substitute. If not, you will have to find them on the internet and order them on-line.
Posted on Mar 27, 2008
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