I have a Tektronix TDS210 that powers up, the bakclight and the display seem
to work, but I dont get anything on the display. I got this from work and it
was given to me because it is said to be unecconomical to repair. The
calibration place said it needs a new board (I assume the mainboard) and it
would be about 600.00. I don't have another scope to check it out with but
was wondering if anyone has seen the same problem and might know what would
fix it (component level). I don't have a schematic for it either but that
would help too if someone knows where to find one.

Thanks