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Author Topic: JDM 030 Missing part no power  (Read 1428 times)

Offline acalitos

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JDM 030 Missing part no power
« on: February 19, 2022, 03:52:35 AM »
JDM 030 Missing part no power does anyone know the value this resistor

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Offline acalitos

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Re: JDM 030 Missing part no power
« Reply #1 on: February 19, 2022, 06:21:48 AM »
This part is on a very important line, I think it corresponds to d+ in the usb port and i found it the piece is a 1.5k resistor.

1 k or 2 k resistance will not work for you, it works correctly with only 1.5 k resistance.

this piece


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Offline RDC

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Re: JDM 030 Missing part no power
« Reply #2 on: February 19, 2022, 06:48:04 AM »
Correct, that Resistor is a 1.5k and is on the D+ line for signaling it's a full-speed device when D+ is pulled Up by it and the Transistor there above it.
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Screwing up is one of the best learning tools, so long as the only thing you're not learning is how to screw up.

Offline jeanjack

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Re: JDM 030 Missing part no power
« Reply #3 on: March 04, 2022, 05:36:47 AM »

kind and value of this missing element


please help
« Last Edit: March 04, 2022, 05:43:29 AM by jeanjack »
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