D9200 troubleshooting and Q. for you techies

[bdsjake]

Couple weeks ago the "pincushion" fails, this week the blue is gone from the monitor!  Well, there is a blue bar on the very right of the monitor.  The screen is mostly green.  I jiggled the cabinet yesteday and it came back, today its gone again.

To you electronic experts, I'm thinking as long as I have to pull the monitor and take it to the tech, might as well spend the $$$ and fix it right.  What boards to I need?  Is the bottom one called a chassis board, and the one attached to the tube a neckboard?  Should I have both replaced?  Anything else?

ps, found on wg website:

Troubleshooting tips (including for D9200):  http://www.wellsgardner.com/wellsgardner31/catalog.cfmdest=itempg&itemid=862&secid=18&linkon=section&linkid=18

and Service bulletins, also one for D9200:  http://www.wellsgardner.com/wellsgardner31/catalog.cfmdest=itempg&itemid=381&secid=18&linkon=section&linkid=18

maybe those will help someone.

Thanks,