Question about Earthquake Sound PH-D2 Car Audio Amplifier

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Earthquake ph 2d amplifier... there are 3 parts that have the numbers scratched off one is the pwm you gave me that number and i have replaced the mosfets and the pwm still gets hot and goes into protect i have tested everything i can think of and started replacing diodes still doing the same the only thing i can think of is the other two parts with the numbers scratched off what do you think and whould you have the numbers to those

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  • jcaudana Mar 10, 2009

    thank you a lot by your time.

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Hello their the best way to fix this amp is to send it in for factory service !
the scatched parts are kinda a company secret . thust me ..
it will take more money trying to fixing it your self..

Posted on Mar 10, 2009

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hello their ! those parts are a secret of earthquake you need to send the
amp for service trust me!! .. theirs nothing you can do..

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