[ICOM] 756 ProIII CRT problem

[Jaime Gomez]

One of our antenna farm rigs, an IC-756 Pro III, has turned green......yes,
the display is totally green. We can see some indications in yellow but the
background is green and I cannot see any red.

Sending it back to Icom is an almost impossible task, so we have to fix it
here. Any help where can I start looking?

I have the Operator´s and service manuals.

Thank you, 73,
-- 
Jim, HK1N