Unidentified chip at the 1.8V line

Identify a component

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Guest

(@Guest)

New Member Guest

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April 9, 2022 7:42 AM

Hi everyone! I have a faulthy RX 5700 Pulse, which has no 1.8V. (I have a topic about it in the repair questions)
I think this chip causes the problem, because i cant measure voltage on the coil, but on the caps which are under this chip, voltages seem to be ok. It can be read from the chip that it is an AREK043.
But, I cant find a replacement or datasheet for this chip and I do not know what it is exactly. Can anyone help me?

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Tore Ladika

(@Tore Ladika)

New Member Guest

Joined: 2 months ago

Posts: 1

August 24, 2024 10:32 AM

Did you ever find out anything about it, I have the exact same problem.

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