Re: Hp Probook G2 640 MB: CIRCUS-6050A2723701-MB-A01
for CIRCUS-6050A2723701-MB-A0[B]2[/B] (note the "2"), it's 100R, measured when soldered in. An on my board, the marking code of U2970 is 22A4.Re: Hp Probook G2 640 MB: CIRCUS-6050A2723701-MB-A01
for CIRCUS-6050A2723701-MB-A0[B]2[/B] (note the "2"), it's 100R, measured when soldered in. An on my board, the marking code of U2970 is 22A4.Re: Hp Probook G2 640 MB: CIRCUS-6050A2723701-MB-A01
for CIRCUS-6050A2723701-MB-A0[B]2[/B] (note the "2"), it's 100R, measured when soldered
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Re: Toshiba Portege Z30-A - Burned Chip Identify
Hi kodox, chip marking code is ACCI, voltage at the 220 inductor is 5V (standby), and at 1R5 inductor, it's 1.35V when notebook is switched on.
However, my board code is FAUXSD3 A3669A, but I guess that shouldn't matter. Hope this helps....
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Re: Hp Probook 650 G2 identification of the burnt component
Here is how it looks like for a functional board, SOT23-5 package, marking code is 22AI. Does someone know what component it is?...Last edited by Fraheeba; 02-03-2023, 09:09 AM.
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Re: LENOVO L560 AILL1 / L2 LA-C421P Schematic Boardview?
Hi,
I don't have the boardview, but here's some info on PU501:
I have two of these mainboards, one has a strange code on it. Google-ing the other leads to a memory voltage buck controller G5616 which seems reasonable to me:
[url]https://cdn.badcaps-static.com/pdfs/5a9e3c63ea011cc641e93a6218c2ffb1.pdf[/url]Re: LENOVO L560 AILL1 / L2 LA-C421P ...info on PU501:...
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