PS4 12xx No Power

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PS4 12xx No Power

Postby 3absiso » Wed Jan 11, 2017 9:25 pm

Hi There,
I have in My hand a PS4 12xx model that has no power, The Power Adaptor is working fine, replaced it with a good one, still same issue.
i Stripped the Mobo, the Power Button does not get the 3.3V
i measured the Voltages as in the attached picture, i Have 5V but i do not have the 3.3V or 1.8V.
Image
i thought the issue could be as in the PS3, i removed the Wifi PCB, and measured the Voltage after removing it (Without installing a new Wifi) the Voltage still missing.
any ideas, Regards
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PS4 12xx No Power

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Re: PS4 12xx No Power

Postby Maeg2006 » Sat Dec 23, 2017 6:40 am

It’s a small ic chip that reduce the voltage 4 to 3v and 1.5 tomorrow would send you a pic of the component
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Re: PS4 12xx No Power

Postby brandonsucess » Thu Jan 11, 2018 5:44 pm

are you able send pic please. thanks in advance
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Re: PS4 12xx No Power

Postby MadMaxGR » Tue Feb 13, 2018 7:31 pm

I have similar issue. I would like to see that pic too.
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Re: PS4 12xx No Power

Postby Ali.Stevens » Fri Feb 16, 2018 12:38 pm

Same here
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Re: PS4 12xx No Power

Postby matic_s » Sun Mar 25, 2018 3:55 pm

Hello!

Measure the resistances to ground on 3.3V and 1.8V points, which are highlighted on the image in the first post.
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