Troubleshooting a Heath im-5228 VTVM

[Tom Bridgers]

Good morning!

When I turn on my VTVM -- from off to AC, the needle goes to the extreme
right and stays.  When I switch to DC-, same thing.  When I switch to DC+,
the needle goes to the extreme left.  On ohms, it hangs to the left.  So ...
I can't read any voltages or resistance at all.

I've done some trouble shooting and all the components are within spec.
I've hit the wall on this one...  I sure would appreciate some help ...
anyone got any ideas on curing this condition?

thanks in advance,
-tom  KE4RHH

Listserver Subscription:listserv at listserv.tempe.gov - "subscribe heath 'name' 'call'"
Listserver Submissions: heath at listserv.tempe.gov
Listserver Unsubscribe: listserv at listserv.tempe.gov - -"signoff heath"