[Lightmaster XL DMX dips/powerdips]

Hello iank99,

 

Thanks for the reply,

 

The battery is replaced by myself and the mainboard is cleaned up. All the tracks on the board are oke, but i will give it another look.

[Lightmaster XL DMX dips/powerdips]

I have an old XL console, i'd like to repair. The dmx output on all the channels seems to be fluctuating in value, wich means a scan mirror or a par can will start vibrating because its getting different values all the time. It looks like the powersupply is instable beceause it happens on all the channels on the same time, also all the green leds are dipping.

The fluctuation is about 5 % of the set value. Any quick ideas where i should try looking? (electronically speaking).