(Repaired) Marconi 2024 / 2023 RF Gen Error 508: Amplitude modulator Unlevelled

[RoadRunner]

I have recently bought a broken Marconi 2024 with LCD issue and Error 508: Amplitude modulator Unlevelled.

I was reading to this https://www.eevblog.com/forum/repair/quick-repair-project-marconi-2024/ old post on the forum and few people have attempted to repair Error 508. Forum post was really quite informative. But issue of Error 508: was appeared to be no solution. so i contacted forum member who have attempted to repair and got some information about what they findout in there attempt.

Here my write up on my blog how i repaired my maroni 2024 Error 508:

I am publishing link to my blog in the hope that someone having similar issue may get pointed to right direction.

https://www.circuitvalley.com/2019/09/marconi-2024-2023-error-508-amplitude-modulator-unleveled-repair-fix.html

Regards