U600 is a thermistor. They do not burn unless something burns them externally. If that had happened, there would be burned material all around it and I don't see any.
If you want to learn and do what's required to learn how to test components, I'm willing to help. If you simply want to blindly replace parts that are almost certainly OK, I'll let others help.
If you want to learn and do what's required to learn how to test components, I'm willing to help. If you simply want to blindly replace parts that are almost certainly OK, I'll let others help.
Which FET are you going to order?
The gate resistors often fail. Are they burned in your amp?
Have you checked the output transistors?
If you haven't done so, read the following page, in its entirety.
bcae1.com - Car Amplifier Repair Tutorial - The Basics
The gate resistors often fail. Are they burned in your amp?
Have you checked the output transistors?
If you haven't done so, read the following page, in its entirety.
bcae1.com - Car Amplifier Repair Tutorial - The Basics
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