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
I need help with my beomaster 1900, when I turn on only the function selector blinks and turns off, the volume remains on but the buttons do not work, can someone guide me in the repair ??? a big greeting !!! I leave a video with the problem
https://drive.google.com/file/d/1-On-UppfStLIfKOyLJsQ6E51BObYdfLs/view?usp=sharing
Unstability in power supply.Bad capacitors, bad rectifier, bad lamps, faulty selector IC.Or any combination.All very common for a Beomaster that hasn't been restored yet.
Parts here.
Martin
Hello Martin, thank you very much for your help, I will start with the IC selectors, the volume toch bonnets do not work from the panel. but if they respond when pressing the pin on the board. do you have any idea of the problem?
Greetings.
Sounds like the front panel wasn't fitted correctly.The small bronze forks under the touchpads need to grip their respective pins on the boards.
Hello Martin Thank you again, I have reviewed the installation of the front panel and the small bronze forks hold their respective pins.
I have tried touching the pins with a non-rubberized screwdriver and the system works, when testing the pins with a rubberized screwdriver the pins do not work.
do you have any idea of the problem?
will I need some land? a big greeting