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Rotel RA-611

Spook65

New Member
Hi everyone, I'm looking for help. I'm repairing a Rotel RA-611 amplifier, Sn 02847.
The tone section has been (severely) tampered with by a bungler. Now I'd like to return it to its original condition.
Unfortunately, the tone board is a different version than the one described in the service manual.
The service manual contains the schematic and layout of the TC-50A board.
The one I have is a TC-50E, but the layout is different.
I would need the schematic, or the component layout, or at least a photo of this TC50-E board for reference.
Unfortunately, mine has been tampered with, with various components added/removed.
I've done a lot of research, but I haven't found any photos or additions to the service manual that refer to this TC-50E.
Can anyone help me?
Thanks.
 

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Hm, I find a TC-50A board on eBay if you want to restore your amp to spec. Or do you suspect Rotel shipped an undocumented version with the different board?
 
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