75C Display Contrast Adjustment?

[Dave Frederickson]

I would be very careful disassembling your 75C. Many 75's suffer from broken posts, like the common 41 problem. I think that the 75's posts may be weakening over time. When I opened mine I found ten broken posts and I think some of those broke when I was removing the screws despite being very careful. My other 75 exhibits signs of broken posts and is being held together by Kapton tape in the mean time.

Dave