开云体育

ctrl + shift + ? for shortcuts
© 2025 Groups.io

PRM-4021


 

Hi All,

I need help to find a service manual for my PRM-4021 I only have not so complete ultra low quality scan file of schematic diagram

Thank You,
Anton?


 

开云体育

Hi Anton Moehammad via groups.io
?
?
Just uploaded PRM4021 Tech Manual
?
Best 73s
?
?
stephen thompson



 

Hi Stephen Thompson,

Really really appreciate Your help?

Regards, 73
Anton??


 

开云体育

Hi Anton,
?
?
Glad the manual will be of use.
?

I have not used my PRM4021 for a year because all the frequency control knobs are broken.

?

?
Regards
?
?
?
Stephen



 

Stephen,

Maybe I can help You for front panel assembly but don't hold Your breath I need to repair at least a dozen this thing for emergency and SAR team before I have a key to warehouse full of forgotten radio in various brand and type from "You know who"

??


 

开云体育

Hi Anton,
?
Thank you very much.?
?
Regards
?
?
Stephen