did some more work on it, replaced some caps in the vert circuit, replaced a out of spec resistor in the vert height, and subbed some tubes. Not sure of the cause or cure, but its working great now, very good linearity, full height.
there is a flakey tube socket in the chroma section but I dont feel the need to replace the socket just yet.
I need to find a two channel clicker to see if the remote works, I can get action with the jingle keys trick so I know its doing something. I tried a maggie phantom remote, no joy.
HOT cat current is just a bit over 200ma, the shunt tube is 1ma, purity and convergence very good. HV 25kv at min brightness
I just finished buttoning it up, so will park it for now and move on to the next project.
|