I scored a good deal on a Sansui QSD-1 that I think the seller thought was dead. I didn't really need it since I already have one in my system, but the deal was too good to pass up (you how that is...). Turned out it only had a blown internal fuse (it was a .5V instead of the required 1V) and a broken power toggle switch.
I know the QRX receivers and the QSD-2 and QSD-1000 have blend resisters (both of the ones I own have this modification) but I could not remember if the QSD-1 also used blend resisters. If so, I can't remember if the one in my system has been modified and it would be a real chore to remove it just to find out. I have been searching the QQ and web for info, but everything I find refers to the QRX and QSD-2 units. Since the QSD-1 splits the frequencies into high, medium and low for processing with separate boards for each, maybe it does not use blends. Anyone know?
I have pdf service manuals for the QSD-1 (and QRX-9001) and have been trying to compare the two, knowing the mod for the QSD-2 and 9001. If the QSD-1 does have blends, I'm guessing one of them is on the F-2466 Phase Shifter board at R06. (That's just a guess ...)
Any info is appreciated. Thanks!
I know the QRX receivers and the QSD-2 and QSD-1000 have blend resisters (both of the ones I own have this modification) but I could not remember if the QSD-1 also used blend resisters. If so, I can't remember if the one in my system has been modified and it would be a real chore to remove it just to find out. I have been searching the QQ and web for info, but everything I find refers to the QRX and QSD-2 units. Since the QSD-1 splits the frequencies into high, medium and low for processing with separate boards for each, maybe it does not use blends. Anyone know?
I have pdf service manuals for the QSD-1 (and QRX-9001) and have been trying to compare the two, knowing the mod for the QSD-2 and 9001. If the QSD-1 does have blends, I'm guessing one of them is on the F-2466 Phase Shifter board at R06. (That's just a guess ...)
Any info is appreciated. Thanks!