creepykenny
Well-known member
so, i had a nice looking tube lying around & decided that i should swap it into a good (i think) 4906 chassis that i had lying about, there were no identifying numbers on the donor tube, but it came out of a 4600 chassis that was left out side for years so i hoped it would be a simple drop in & basically it is except i cannot get the vertical size to fill the screen.
see attached, ignore the inverted / reversed images - i swapped the red & blue wires going to yoke and fixed that one up
tried adjusting pots on board to no avail, not sure where to test the B+
any ideas on where to start?
thx, kenny
see attached, ignore the inverted / reversed images - i swapped the red & blue wires going to yoke and fixed that one up
tried adjusting pots on board to no avail, not sure where to test the B+
any ideas on where to start?
thx, kenny