Airhead Tacho not working

[kirby morgan]

Hi, placed a wanted advert for a electronic tacho, pre 1980 with the blue high beam at the bottom.
I've stripped it out and dont have the skills to identify or replace capacitor or diodes.
Anyone got a working one for sale ?
Thanks for looking

 

[Gelandestrasse]

Back to repairing, I have a friend who is an electronics/avionics guy who has repaired a few of these for me over the years, and can test / diagnose /repair (chips/capacitors, etc). PM me if you are interested ?

 

[Bubb]

If not, I have one from my ST that might work for you.
It did work when removed from bike some years ago, I will look it out and see if it’s the same

Edit…cancel that, it’s not pre 1980, it’s post 1980, so probably not correct for your wishes.

 

[kirby morgan]

Thread closed.
Tacho repaired by Gelandestrasse. Thanks Tim.