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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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Hitachi Deskstar TVS location

May 16th, 2016, 8:33

I have a dead HDS725050KLA360 and no matching pcb so I can not do an eprom swap. I suspect a bad diode(s). Can anyone tell me the location of the TVS diodes? I will try to remove these.

Thanks
Gordon

Re: Hitachi Deskstar TVS location

May 16th, 2016, 8:36

upload good resolution pictures of pcb so someone can point it out.

Re: Hitachi Deskstar TVS location

May 16th, 2016, 10:59

How you know there is Diods problem ?can you upload a pic of PCB from component side ? as mindMergePk said.
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