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 Post subject: Fujitsu PCB compatibility criteria
PostPosted: April 9th, 2019, 15:00 
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Joined: September 7th, 2012, 16:37
Posts: 178
Hello

I have a Fujitsu drive that need to replace the PCB (Model: MHY2160BH, PN: PN: CA06889-B377000T)

The PCB doesn't contain an external ROM chip.

I found a PCB with same PCB REF (CA26344-B32104BA), same HDD model and same hdd PN.

- PC3000 support told me that its not enough and other numbers on white square on PCB need to match too (see patient PCB)
- DonorDrives told me that it should work (See donor drive)

Can anyone tell me please what are the criteria for Fujitsu PCB replacement to work?

Kind regards


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MY-PATIENT-PCB.png
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 Post subject: Re: Fujitsu PCB compatibility criteria
PostPosted: April 10th, 2019, 5:54 
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Joined: September 7th, 2012, 16:37
Posts: 178
Any reply/help please?


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 Post subject: Re: Fujitsu PCB compatibility criteria
PostPosted: April 10th, 2019, 5:59 
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Joined: September 8th, 2009, 18:21
Posts: 15529
Location: Australia
Did you check the fuse?

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 Post subject: Re: Fujitsu PCB compatibility criteria
PostPosted: April 10th, 2019, 9:31 
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Joined: September 7th, 2012, 16:37
Posts: 178
Dear fzabkar,

Thank you for your reply.

No i didn't. I didn't see/smell any smoke on the PCB. please see the PCB on the other side.


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 Post subject: Re: Fujitsu PCB compatibility criteria
PostPosted: April 10th, 2019, 12:35 
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Joined: September 30th, 2005, 7:33
Posts: 849
You can use any PCB for the same model unless it has an external flash chip.


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 Post subject: Re: Fujitsu PCB compatibility criteria
PostPosted: April 10th, 2019, 14:14 
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Joined: May 21st, 2007, 16:10
Posts: 1592
Location: Gothenburg/ Sweden
For new Pub, match 44 and 31

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 Post subject: Re: Fujitsu PCB compatibility criteria
PostPosted: April 10th, 2019, 15:18 
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Joined: September 7th, 2012, 16:37
Posts: 178
Spildit wrote:
Why do you think the PCB needs to be replaced ? Do the drive spin at all ? If it doesn't spin can you ear any noise at all from the drive ?


Drive doesn't spin and there is no noise.

When I plug it to PC3000, and power ON, BSY light is OFF


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 Post subject: Re: Fujitsu PCB compatibility criteria
PostPosted: April 10th, 2019, 15:35 
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Joined: November 29th, 2006, 10:08
Posts: 7843
Location: UK
It’s a poor photo, and I’m not at work to check a PCB.

That coupled with fat fingers on an iPad to edit the photo doesn’t make for an accurate edit of the photo, but I think this is the fuse (or a zero ohm resistor). Black component with a white “O” on it.

Check it for continuity....


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 Post subject: Re: Fujitsu PCB compatibility criteria
PostPosted: April 11th, 2019, 3:06 
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Joined: September 7th, 2012, 16:37
Posts: 178
I re-checked that part of the PCB, it looks good.


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 Post subject: Re: Fujitsu PCB compatibility criteria
PostPosted: April 11th, 2019, 5:08 
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Joined: May 21st, 2007, 16:10
Posts: 1592
Location: Gothenburg/ Sweden
Did you measure that part? not just looked at it?


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2019-04-11 11.00.46 (kopia).jpg
2019-04-11 11.00.46 (kopia).jpg [ 1.49 MiB | Viewed 6022 times ]

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