Author Topic: Studio Monitor Repair Volume goes up and down automatically  (Read 174 times)

0 Members and 1 Guest are viewing this topic.

Offline apro

  • Newbie
  • Posts: 2
  • Country: af
Studio Monitor Repair Volume goes up and down automatically
« on: August 13, 2019, 08:37:32 pm »
I have a MAudio DSM 3 studio where the volume started automatically going up and down since last week. I opened up the system and had a look.

All the capacitors look alright. havent tested them yet. Thinking of cleaning the volume pot. Any ideas how I should trouble shoot.

Moreover I have seen an youtube video of someone replacing the J13007-2 transitors for a different issue, in the same speakers. Wondering if  that makes sense in this situation?

Is there a way to test the transistors in circuit, like i can test capacitors using ESR. Many thanks for your help.
« Last Edit: August 13, 2019, 08:50:38 pm by apro »
 


Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf