I have an NEC8201a with an LCD contrast issue. It acts like it is in full contrast mode. I can still see the letters underneath and at the right angle it is slightly readable.
I thought it was VR1 so I de-soldered that from the board and tested it. It checks out 0-50k on each of the two pots. Put it back in but I get the same results. Has anyone had this issue before? Kurt McCullum
