JPM SYSTEM 80 RESET CIRCUIT BREAKDOWN: WORKING IT OUT

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I know a few folks having trouble with these boards so I thought I would do a sort of show and tell explanation video. I will do more of these if people want. I am not trying to teach everyone electronics here, Im not the best at keeping things simple but I hope you guys and gals out there can make use of this to track down reset faults.
Stay tuned for more vids, feel free to comment and susbscribe!

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4 окт 2024

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Комментарии : 4

@martindowney7915 19 дней назад

I dont work on your kit but its interesting mate ,make more.

@josephlarrybradley508 2 месяца назад

Thank you for your channel. Troubleshooting to component is mostly lost. Would you consider to demonstrate how to Directly troubleshoot a "short"? Either using a Mil-ohm meter or Power supply with current limit and you follow the voltage drop across the traces. If you follow a connected path with no voltage drop it's not that direction. You go direct to whatever is drawing most current even when the differences are small.

@darrenmurphy6251 2 месяца назад

it would have been nice if they had a cuttable link for each reset source to make it easy to identify the faulty one, theres the 2 diodes that can be metered to see which one is conducting but theres more than 2 sources