MaLe20

Hi, In my case I had to do a bit of cleaning as PCB charcoaled. Make sure you clean as well and check if you have continuity on tracks...

Glad to hear you got a better multimeter! The Zener might not be the issue. I’d suggest checking the surrounding capacitors again—there...

It sounds like the protection circuit is activating once the amplifier section powers up. I’d recommend measuring the voltage at the...

A blinking red LED on the PCB is part of normal operation. During my initial test, the LED was blinking as well. If you don’t have any...

Hi, If R411 is getting hot something is drawing to much current. I seen some comments that in worst cases Q211 might get damage as...

Hi, Everything worked perfectly for me, and it's been running smoothly for a few hours now without any issues. No need to do a...

Hi, Finally, I had time to complete the repair. In addition to the main fixes, I replaced three of the large electrolytic capacitors...

I agree with FraPia-62 and issue might be a bit bigger. I am probably going to have a closer look at some other caps that are installed...

That's what I was worried about as a charcoal area was quite big. Might be worth removing the cap and a charcoal just a bit and see if...

Hi, I checked the picture I had and indeed this is a small capacitor. I am still waiting for components so I have my speaker partially...

Thank you for the guide FraPia-62. To test that fault is only in this area I replaced capacitor with 10uF 50V and inductor from a donner...

Great job and amazing detail for repair. Helped me a lot in dismantle of my unit as I have exact same issue. 3 caps need attention as...