On Mon, Feb 5, 2024 at 8:35 AM Ken St. Cyr <k...@stcyrfamily.net> wrote:
> Finally got it - boy, this one was a pain to hunt down. Turned out to be a > failed via between the contrast pot and the LCD connector. A quick bodge > did the trick (photo attached for anyone curious). > > The current draw is still a bit high (around 80mA) but everything seems to > work 🤷 > Nice! Has the unit been recapped? High current draw (in my experience) is an initial sign of failure due to the M100's notoriously leaky capacitors. All M100s need a *complete* recap, regardless of apparent condition. -Josh
