PCB problem

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Data recovery and disk repair questions and discussions related to old-fashioned SATA, SAS, SCSI, IDE, MFM hard drives - any type of storage device that has moving parts
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Abdul Rauf

PCB problem

May 20th, 2013, 2:41

dear friend & seniors

please advise me how i repair this dead pcb
HITACHI
HDD :ZK320-320
HTS543232A7A384
TYPE :TT5SAB320
Attachments
PCB.JPG
HDD.JPG
Nick_CT
  • Nick_CT
  • Posts: 1038
  • Joined: September 5th, 2010, 12:29
  • Location: South Africa

Re: PCB problem

May 20th, 2013, 14:19

Get a donor and move ROM at bottom right of photo?
fzabkar
  • fzabkar
  • Posts: 16960
  • Joined: September 8th, 2009, 18:21
  • Location: Australia
  • Website

Re: PCB problem

May 20th, 2013, 17:02

Check the fuse and the TVS diode.

If they are OK, then measure the Vcore and Vio voltages.

If you need to replace the PCB, then the flash IC is identified in the attachment.
Attachments
HTS543232A7A384_Fuse_TVS.jpg
HTS543232A7A384_Fuse_TVS.jpg (88.41 KiB) Viewed 4943 times
HTS543232A7A384_Vio_Vcore.jpg
HTS543232A7A384_flash.jpg
HTS543232A7A384_flash.jpg (44.26 KiB) Viewed 4943 times
Abdul Rauf

Re: PCB problem

May 22nd, 2013, 11:00

MY DEAR FRIEND fzabkar
I Recently see your post abdout pcb reparing.
i am working on this matter.i am succeed i am thank ful to you.
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