ARCHIVED FORUM -- March 2012 to February 2022READ ONLY FORUM
This is the second Archived Forum which was active between 1st March 2012 and 23rd February 2022
Hello, I have recently bought a Beomaster 1700 tuner. Unfortunately it has taken a knock in transit that caused a small break in the main circuit board across four tracks. No components appeared directly affected and I have managed to solder leads across the break. The board otherwise looks good and the components look physically fine. However, I have a mains hum on both channels. This is much more pronounced as a radio station is tuned in.
I am looking for any pointers as to what might be the cause of this. Any help would be appreciated.