He'll to all,
I am attempting to repair the amp kx600.4, initially the amp would blow a 10 amp fuse as soon I touch power to the terminals. I removed all output bjt's and replaced the defective one.
Now the amp powers up for about 5 seconds, then blows the power line fuse when the amp tries to go from soft turn-on to idle.
can anyone explain what problem I am experiencing with the amp?
I am attempting to repair the amp kx600.4, initially the amp would blow a 10 amp fuse as soon I touch power to the terminals. I removed all output bjt's and replaced the defective one.
Now the amp powers up for about 5 seconds, then blows the power line fuse when the amp tries to go from soft turn-on to idle.
can anyone explain what problem I am experiencing with the amp?
At first it was b4 replacing a bad output transistor. Now only when applying remote turn on power.
I would suggest that you remove the two transistors from the channel that failed and see if the amp will work properly on the other 3 channels.
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