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 Post subject: 1.8 samsung micro sata HS12VJF
PostPosted: April 13th, 2010, 11:24 
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Joined: October 28th, 2009, 14:35
Posts: 775
Location: Toronto
heya all. Anyone worked on these drives? I am curious about possibility of PCB swaps on them small ones if electronic failure is suggeted.


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 Post subject: Re: 1.8 samsung micro sata HS12VJF
PostPosted: April 13th, 2010, 11:26 
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Joined: January 15th, 2008, 11:06
Posts: 1419
Location: Providence, RI. Boston, MA USA
Its possible, but I am sure you will have to do a lot of research on that. :wink:

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 Post subject: Re: 1.8 samsung micro sata HS12VJF
PostPosted: April 13th, 2010, 11:27 
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Joined: October 28th, 2009, 14:35
Posts: 775
Location: Toronto
I dont mind spending my time and researching = ) I just hope that the info is on the net =) Smth tells me its not gonna be as easy as just swaping adaptives from a board to board eh =)


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 Post subject: Re: 1.8 samsung micro sata HS12VJF
PostPosted: April 13th, 2010, 11:30 
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Joined: October 28th, 2009, 14:35
Posts: 775
Location: Toronto
I wonder if its all BGA on 1.8s...


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 Post subject: Re: 1.8 samsung micro sata HS12VJF
PostPosted: April 13th, 2010, 11:53 
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Joined: July 18th, 2006, 3:05
Posts: 7476
Location: ITALY
Not only BGA. CSP or similar too. Some parts are sooooooooooooooooo small....

P.S. something tells me that you'll search for a long time.... :D


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 Post subject: Re: 1.8 samsung micro sata HS12VJF
PostPosted: April 13th, 2010, 11:56 
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Joined: October 28th, 2009, 14:35
Posts: 775
Location: Toronto
smth tells me i wont find what i am looking for. Very little info on open net.


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 Post subject: Re: 1.8 samsung micro sata HS12VJF
PostPosted: April 13th, 2010, 13:41 
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Joined: October 28th, 2009, 14:35
Posts: 775
Location: Toronto
No info on the net. Lookit at PCB it seems the adaptives are on CPU. There is 1 chip TLS2309 that puzzles me. No idea what it is. Other then that its a sad day. Anyone can tell me what this TLS chip is plz ?


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 Post subject: Re: 1.8 samsung micro sata HS12VJF
PostPosted: April 13th, 2010, 15:02 
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Joined: July 18th, 2006, 3:05
Posts: 7476
Location: ITALY
Combo chip spindle + VCM


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 Post subject: Re: 1.8 samsung micro sata HS12VJF
PostPosted: April 13th, 2010, 15:07 
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Joined: September 8th, 2009, 18:21
Posts: 16955
Location: Australia
Alexii wrote:
No info on the net. Lookit at PCB it seems the adaptives are on CPU. There is 1 chip TLS2309 that puzzles me. No idea what it is. Other then that its a sad day. Anyone can tell me what this TLS chip is plz ?

It looks like a TI spindle and voice coil controller.

Search for "TLS2" at http://www.datasheetarchive.com/

You will see similar parts.


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 Post subject: Re: 1.8 samsung micro sata HS12VJF
PostPosted: April 13th, 2010, 15:27 
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Joined: October 28th, 2009, 14:35
Posts: 775
Location: Toronto
ty gents. I apretiate the help.

So i am asuming for a PCB swap to work on this beastie will require moving the CPU. And the TLS can stay behind =)


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 Post subject: Re: 1.8 samsung micro sata HS12VJF
PostPosted: April 13th, 2010, 15:42 
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Joined: July 18th, 2006, 3:05
Posts: 7476
Location: ITALY
Not only :D


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 Post subject: Re: 1.8 samsung micro sata HS12VJF
PostPosted: April 13th, 2010, 15:45 
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Joined: October 28th, 2009, 14:35
Posts: 775
Location: Toronto
damnit =)))


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