TI-58C and TI-59

[Xorand]

(04-17-2019 10:56 PM)ijabbott Wrote:  The usual goto fix for old electronics is to replace the electrolytic capacitors which tend to either dry out or leak over time. I don't know it applies in this case.

Typically, yes. I know I ran across an article or forum thread somewhat recently of someone else mentioning that dim displays are sometimes caused by a bad part or parts in the power supply circuit (between the battery and the rest of the circuits). I really should bookmark this stuff when I see it.