First time really working on a amplifier.
Symptoms where
person plugged in on the outputs.
4 output stage fuses died.
They put in another set of fuses and only 2 on one side died this time.
Upon my inspection I have found water on the side that killed the 2 fuses the second time.
I have included pictures of little pool of water its hard to know how much water has been in this as I found some on a few mosfets as well.
I am not sure if my in circuit transistor tester(jaycar or dicksmith) is capable of testing these transistors.
as I have used it and they are all reading short on both channels.
Desoldering one of the resistors from the base of transistor apparently make for easy testing the transistors.
What should I be looking for when testing these?
Symptoms where
person plugged in on the outputs.
4 output stage fuses died.
They put in another set of fuses and only 2 on one side died this time.
Upon my inspection I have found water on the side that killed the 2 fuses the second time.
I have included pictures of little pool of water its hard to know how much water has been in this as I found some on a few mosfets as well.
I am not sure if my in circuit transistor tester(jaycar or dicksmith) is capable of testing these transistors.
as I have used it and they are all reading short on both channels.
Desoldering one of the resistors from the base of transistor apparently make for easy testing the transistors.
What should I be looking for when testing these?
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