Fixing a Makita radio with 'E' displayed MBR102 (edit)

few audio improvement to the old video and spot the difference.
Well this is my first video with voice annotation. tell me what you guys think, sorry the audio quality is rubbish in some parts of the video.
now the controller board is what im calling it because i cant find any information on it.
music used:
--Sunglow - Approaching Nirvana
Google Play: bit.ly/2h8kW5q
www.youtube.co....
---Kasger - Reflection [NCS Release]
Music provided by NoCopyrightSounds: • Kasger - Reflections |...
Artist: Kasger