|
These sets were not designed to have 100% DC coupling, as you stated (even before the contrast mod). Trying to set the bias to maximize it is mostly futile. If you want 100% coupling (or full restoration), feel free to redesign the circuit - but this of course is no longer "restoring" the set to original operation.
I agree 100% with the desire for full DC response for picture quality, but I don't plan to try redesigning the circuit to get it on my '5.
|