Fixing a Crown CE 1000A Power Amplifier - the problem - the symptoms - the circuits - and the fix

[@robertklacza1160]

Great presentation ! Troubleshooting this amplifier is quite difficult, and after extensive circuit analysis, all of the troublesome aluminum electrolytic capacitors were found and replaced. Excellent work !!!

[@Nicker000]

Great wealth of knowledge, thank you for sharing to those who wish to learn.

[@rustybewley7388]

YOU GUY'S ARE WAY BEYOND MY COMPREHENSION I GET ENOUGH TO STAY IN THE LOOP DEFINITELY COMING BACK AT LEAST I CAN GET THE BASICS

[@zachz96]

Do you have any thought on the Crown Com-Tech 210?

[@nikemac8294]

Good morning, can wp6 be disconnected? isolate the circuit from alternating voltage? is there a risk of destabilization of the bias current?

[@SMWTMS]

no, no, yes.

[@rustybewley7388]

My biggest problem is I have one of these amps everything seems good it lights up but no sound now I will admit I do not have the XLR style connector so. I used 1/4"guitar cords going to try to wire inputs on screws run alligator clamp from inside to outputs see if that cures its ills grasping straws I guess I shall see thank you for your diligence