[klondike98]

The Howard 256 restoration has begun. The schematic can be found at THIS LINK. Its the version with 2 to 6.5 mcycles shortwave band seen on page 8-10 at the top.
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The original dual 8/4 mF electrolytic had been clipped off and a set of Mallory 8mF caps had been placed under the chassis. Fortunately they left the original cardboard can in the set and I was able to soften the tar and get the guts out with a combination of heat gun, box cutter blade, screw driver, a long screw into the cap and pulling with pliers and swearing. The new caps are inplace and ready to be wired in.

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This one is going to have some interesting work around the dial. Its a construction I have not seen before, but that's for later. Do the easy part first... I won't be cleaning up the chassis to look shiny new but there was a lot of dirt, dust and some rust that will come off. So far I think all the coils and transformers are intact. The band switch has something wrong with it. There are only two bands but the switch rotates more than two stops so I think there may be some damage there. Looks like someone did some soldering onto the shaft near the body of the switch. At least is still rotates. More later.