Hello Guest! The forum software will be upgraded weekend of 06/26. See this announcement thread for more information.

What should the resistance measurement be for the power switch to GND on an ADB keyboard?

6502

When button pressed. Wasn't expecting 2Mohms. Anyway, diagnosing a IIsi power issue, just verifying one thing at a time.

Feb 22, 2026

Phipli

Dec 11, 2025

cheesestraws

Jan 2, 2026

David Cook

Mar 28, 2026

campbellashe

Apr 6, 2026

s_pupp

This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.

Accept Learn more…

Top