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craigdf
 Post subject: Damage Fujitsu hard drive to repair
PostPosted: September 2nd, 2012, 12:23 
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Joined: September 2nd, 2012, 12:07
Posts: 3
Location: cambridge, uk
Hi
I have got an Fujitsu 120GB 2.5" IDE hard drive. Model Number: MHT2120AT. The hard drive 5 volts got connected to 12 Volts and an IC on the PCB has Blown. Does anyone know what the IC is and can I replace it?

The IC is next to the coil and is an 8 pin IC - I think it is an voltage regulator???

I have attach an image of the PCB

Also there is an short between the 5volts to GNd

thanks


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unknown
 Post subject: Re: Damage Fujitsu hard drive to repair
PostPosted: September 2nd, 2012, 12:58 
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Joined: October 21st, 2007, 8:48
Posts: 1712
Check TVS or replace the entire PCB with matched one and transfer the original ROM to the donor PCB.

Good luck
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mr_spokk
 Post subject: Re: Damage Fujitsu hard drive to repair
PostPosted: September 2nd, 2012, 13:46 
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Joined: May 21st, 2007, 16:10
Posts: 1592
Location: Gothenburg/ Sweden
Try to check the fuse.

Bosse

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craigdf
 Post subject: Re: Damage Fujitsu hard drive to repair
PostPosted: September 2nd, 2012, 17:10 
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Joined: September 2nd, 2012, 12:07
Posts: 3
Location: cambridge, uk
Hi
Thanks for the info.
The fuse is ok. I think the isue is the IC near the coil

does anyone know what the IC is and where I can get a replacement
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