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 Post subject: Looking for WD PCB (2060-771698-002)
PostPosted: March 20th, 2020, 19:41 
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Joined: March 20th, 2020, 19:32
Posts: 4
Location: Switzerland
Hi guys
I am looking for a new PCB or repair of my PCB.

WD20EARS-00MVWB0 (2TB)
Date: 11 FEB 2011
DCM: HARNNTJMHB
DCX: 7M04V45W0

REV A
2060-771698-002

Code on the sticker:
2061-771698-802 AA

Can anyone help me please?
Got some important data on the drive. It won't start.
Shipping to Germany or Switzerland possible.

Thanks,
Ghost


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 Post subject: Re: Looking for WD PCB (2060-771698-002)
PostPosted: March 20th, 2020, 20:45 
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Joined: September 8th, 2009, 18:21
Posts: 12228
Location: Australia
http://search.store.yahoo.net/yhst-14437584971410/cgi-bin/nsearch?searchsubmit=Go&vwcatalog=yhst-14437584971410&.autodone=http?3A?2F?2Fwww.hdd-parts.com?2F&query=771698

Be aware that you will need to transfer the "ROM" at location U12. The above supplier includes a transfer in the price.

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 Post subject: Re: Looking for WD PCB (2060-771698-002)
PostPosted: March 22nd, 2020, 17:52 
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Joined: March 20th, 2020, 19:32
Posts: 4
Location: Switzerland
Thanks!
Do you know any supplier in Europe?


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 Post subject: Re: Looking for WD PCB (2060-771698-002)
PostPosted: March 22nd, 2020, 22:20 
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Joined: September 8th, 2009, 18:21
Posts: 12228
Location: Australia
I don't know of any supplier who includes a ROM transfer. In any case, can you show us the other side of the board, just in case the damage is not confined to the board?

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A backup a day keeps DR away.


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 Post subject: Re: Looking for WD PCB (2060-771698-002)
PostPosted: March 23rd, 2020, 10:50 
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Joined: March 20th, 2020, 19:32
Posts: 4
Location: Switzerland
Off course, here you are and thanks for help!


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 Post subject: Re: Looking for WD PCB (2060-771698-002)
PostPosted: March 23rd, 2020, 16:22 
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Joined: September 8th, 2009, 18:21
Posts: 12228
Location: Australia
It appears that someone has resoldered (?) the "ROM" at U12. Are you sure it hasn't been damaged?

If you have a multimeter, measure the voltages between ground and each of L1, L2 and D2 (above the SMOOTH chip). Use a screw hole as your ground reference.

Also check the TVS diodes.

TVS Diode FAQ:
http://www.hddoracle.com/viewtopic.php?f=100&t=86

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A backup a day keeps DR away.


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 Post subject: Re: Looking for WD PCB (2060-771698-002)
PostPosted: March 25th, 2020, 11:30 
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Joined: August 15th, 2006, 3:01
Posts: 2791
Location: CDRLabs @ Chandigarh [ India ]
fzabkar wrote:
It appears that someone has resoldered (?) the "ROM" at U12. Are you sure it hasn't been damaged?

If you have a multimeter, measure the voltages between ground and each of L1, L2 and D2 (above the SMOOTH chip). Use a screw hole as your ground reference.

Also check the TVS diodes.

TVS Diode FAQ:
http://www.hddoracle.com/viewtopic.php?f=100&t=86


Frank ,
I somehow do not see any damage to the TVS and the Zero ohms resistances ,Your observation on the ROM being soldered is correct

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Amarbir S Dhillon , Chandigarh Data Recovery Labs
Logical,Semi Physical And Physical Data Recovery
Website-> http://www.chandigarhdatarecovery.com


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 Post subject: Re: Looking for WD PCB (2060-771698-002)
PostPosted: March 28th, 2020, 9:09 
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Joined: March 20th, 2020, 19:32
Posts: 4
Location: Switzerland
thank you guys for youre response. the rom is fine, i wanted to do it but stopped it, there's no damage. i will send it to the canadian supplier!
thanks
ghost


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