Hello to all;
For the moment i want to replace all electrolytic capacitors of my 3 power amplifiers (6290).
I did find one service manual including a schematic of the amplifier but i discovered that the numbering (and some values) of the components on the pcb are not equal to those on the schematic.
Maybe there are several versions of the pcb or modifications did appear in time.
Did someone of you do repair jobs on that type of amplifier and/or can someone give me info on that subject?
Many thanks in advance.
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