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How to locate the basic test points of an unfamiliar HDD PCB

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fzabkar

Post subject: How to locate the basic test points of an unfamiliar HDD PCB

Posted: October 5th, 2011, 5:54

Joined: September 8th, 2009, 18:21
Posts: 16960
Location: Australia

Tutorial - how to locate the basic test points of an unfamiliar HDD PCB:
http://www.users.on.net/~fzabkar/HDD/Tu ... 0411N.html

This tutorial in intended to show how one may determine the test points for the onboard DC-DC converters, spindle motor, VCM, and preamp supply rails of an unfamiliar HDD PCB.

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ici_lemmy

Post subject: Re: How to locate the basic test points of an unfamiliar HDD

Posted: October 5th, 2011, 10:07

Joined: May 3rd, 2011, 9:52
Posts: 177
Location: France

Another Nice !
Thanks !

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Lemmy

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jono-ats

Post subject: Re: How to locate the basic test points of an unfamiliar HDD

Posted: October 5th, 2011, 10:24

Joined: June 8th, 2006, 19:44
Posts: 3144
Location: Atlanta, GA

Nice share. Thank you!

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labtech

Post subject: Re: How to locate the basic test points of an unfamiliar HDD

Posted: October 5th, 2011, 11:30

Joined: August 18th, 2010, 17:35
Posts: 3669
Location: Massachusetts, USA

Nice detail in the pictures.

Thanks

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Touchclarity

Post subject: Re: How to locate the basic test points of an unfamiliar HDD

Posted: October 5th, 2011, 11:32

Joined: July 21st, 2010, 5:03
Posts: 247
Location: Norfolk, UK

Nice to see you back buddy!!....

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SquaL

Post subject: Re: How to locate the basic test points of an unfamiliar HDD

Posted: October 5th, 2011, 12:39

Joined: March 3rd, 2009, 15:27
Posts: 131
Location: Canada

Thanks.

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Eleg

Post subject: Re: How to locate the basic test points of an unfamiliar HDD

Posted: October 5th, 2011, 15:37

Joined: July 13th, 2010, 8:53
Posts: 70
Location: Bergen, Norway

Brilliant. Many thanks for your efforts creating this tutorial (and the TVS one)!

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pclab

Post subject: Re: How to locate the basic test points of an unfamiliar HDD

Posted: October 5th, 2011, 17:59

Joined: July 12th, 2010, 4:38
Posts: 1451
Location: Portugal

Very good. Thanks

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crecomp

Post subject: Re: How to locate the basic test points of an unfamiliar HDD

Posted: October 7th, 2011, 0:34

Joined: November 9th, 2006, 22:36
Posts: 344

Great work, thank you for taking the time to share this with us.

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DRCP

Post subject: Re: How to locate the basic test points of an unfamiliar HDD

Posted: October 7th, 2011, 1:00

Joined: July 20th, 2011, 9:02
Posts: 91

Great ,very useful and shared.................. Thanks

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