UGH
I have the set in it's cabinet now with the 1/2 dud 21EP4. I have to REALLY give it volts to the filliment to get a raster - like 10V. Looks like a pilot light in the back
It's got a pretty good picture, but only the lo band channels work so far, and to add to the fun, the AGC won't AGC. I have a meter on the AGC test point - it's at 0 all day, antenna or no. Naturally, this means local channels overload, which looks bad and does worse things to the sync.
Here's the thing - I'm tracing the AGC section, and it looks NOTHING like the schematic at all! At first, I figured a benchtop EE got to the set, but this all looks pretty origional.
My Sam's is for a 21TF chassis, which covers a 21T14 and 21C something. The set's a 21T11, but no chassis stamp I can make out on it. Anyone know what chassis this thing's supposed to have? My Sam's follows it pretty closely, but in some places it's way off, and this is one of them