Identifying capacitors marked 10.0 and 100 V on my amplifier?

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Jared @jared80541

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게시일: 2015년 1월 6일

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Identifying capacitors marked 10.0 and 100 V on my amplifier?

I have a JL Audio 500_1 V2 Car Audio Amplifier. Try as I might, I cannot find replacement capacitors for my JL Audio 500/1 V2 amp. A large resistor overheated and failed, damaging a few nearby components.

The one component that I cannot find to repair the amp is a large capacitor. There are actually two of them on the PCB.

If anyone can help me locate this capacitor, I would really appreciate it. The back one is damaged badly, and I'd really like to repair the amp and keep using it. Thanks!

http://i.imgur.com/EeZYFMa.png

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Take a picture straight down of the affected area and post it. what is the logic board reference designator for the component?

oldturkey03 의 2015년 1월 6일

They are C520 and C521. Can't take a good photo at the moment.

Jared 의 2015년 1월 6일

Did you end up finding them?

Mr Gazmo 의 2017년 3월 23일

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Take a picture straight down of the affected area and post it. what is the logic board reference designator for the component? — oldturkey03
They are C520 and C521. Can't take a good photo at the moment. — Jared

jeromyrew1 @jeromyrew1 평판: 121 1 · Answer 1 · 2020-01-30T19:41:49-07:00

jeromyrew1 @jeromyrew1

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게시일: 2020년 1월 30일

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That looks like a ceramic capacitor. The 10.0 refers to 10 micro farads and the 100V refers to 100 volt breakdown voltage. The J is the tolerance, which is +/-5%. The FMK markings are probably manufacturer codes.

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jeromyrew1 take a look at the right side of the capacitor that you described. What do you make out of that?

oldturkey03 의 2020년 1월 31일

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Identifying capacitors marked 10.0 and 100 V on my amplifier?

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