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jacob1234
 Post subject: hitachi HTS541610J9SA00 sata
PostPosted: August 3rd, 2010, 20:51 
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Joined: August 3rd, 2010, 9:58
Posts: 6
Location: united states of america
Hi,
Please help me with p/n of 5pin Ic circled in Red.The location is u2
Thank you


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jacob1234
 Post subject: Re: hitachi HTS541610J9SA00 sata
PostPosted: August 3rd, 2010, 22:05 
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Joined: August 3rd, 2010, 9:58
Posts: 6
Location: united states of america
Looks like u2 is ok
Thanks Terranova........
I swapped 5v and 12v.................that's how i killed this board
The fuse f1 was open.
I replace the fuse witha 0 ohm resistor and applied 5v alone on bare board.
At 5v input it is drawing about 1.0A.U1 is geeing hot canot touch.I assume it is fried
any opinion?
What will be a minimum requirement for a donor for a board with following spec
P/N 0A51843
MLC DA1753
MODEL HTS541610J9SA00
Board no 220 0A28613 01
WHITE LABEL 0A50426 DA1550A I5Y648 C4H8
Controller chip OA228644
MADE IN PHILIPINES(UNIT)
MADE IN CHINA (BOARD)
S/N SHG3UEPD
G8BC00037101
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jono-ats
 Post subject: Re: hitachi HTS541610J9SA00 sata
PostPosted: August 3rd, 2010, 22:17 
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Joined: June 8th, 2006, 19:44
Posts: 3144
Location: Atlanta, GA
I think your PCB is cooked. Hopefully the adaptive info in U6 is not.

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jacob1234
 Post subject: Re: hitachi HTS541610J9SA00 sata
PostPosted: August 3rd, 2010, 22:38 
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Joined: August 3rd, 2010, 9:58
Posts: 6
Location: united states of america
Thank jono
u6 is not getting hot
The regulator stepping down 5 to 3.3 so I hope only u1 is bad
Next step is swapping u6 to a good closely matched board
Any opnion about getting a closely matched board.What are the things to look for
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jono-ats
 Post subject: Re: hitachi HTS541610J9SA00 sata
PostPosted: August 4th, 2010, 0:09 
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Joined: June 8th, 2006, 19:44
Posts: 3144
Location: Atlanta, GA
0A50426 DA1550A

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jacob1234
 Post subject: Re: hitachi HTS541610J9SA00 sata
PostPosted: August 4th, 2010, 10:51 
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Joined: August 3rd, 2010, 9:58
Posts: 6
Location: united states of america
Thank you jono
I am waiting for the donor board
this is what I ordered .The bad one is from 100gb drive.The board I am going to replace(with u6 from bad board assuming u6 is good) is from a 160gb drive
any one has any comments?
Your opinion appreciated
Model: HTS541616J9SA00

5400RPM

SATA

CAP: 160GB

P/N: 0A50839

MLC: DA1753

S/N: SJH7B38E

08JAN07

Board number on label: 0A50426 DA1550A I5Y650 V58C

Board number on PCB: 220 0A28613 01

Controller chip: 0A28644
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networkpc3000
 Post subject: Re: hitachi HTS541610J9SA00 sata
PostPosted: August 4th, 2010, 18:35 
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Joined: December 16th, 2007, 10:26
Posts: 1151
hi,
i have it in stock. please feel free to contact me by email or MSN if need. it has been upload on my website. you can take a look. thanks.

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jacob1234
 Post subject: Re: hitachi HTS541610J9SA00 sata
PostPosted: August 4th, 2010, 19:09 
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Joined: August 3rd, 2010, 9:58
Posts: 6
Location: united states of america
thanks networkpc300
As i mentioned I alredy ordered one from ebay
i hope it will work
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jacob1234
 Post subject: Re: hitachi HTS541610J9SA00 sata
PostPosted: August 9th, 2010, 18:46 
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Joined: August 3rd, 2010, 9:58
Posts: 6
Location: united states of america
Got the donor board, swapped u6 and it worked
million thanks to this wonderful forum
Thanks also to Jono,terranova and networkpc
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hddguy
 Post subject: Re: hitachi HTS541610J9SA00 sata
PostPosted: August 13th, 2010, 11:43 
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Joined: November 9th, 2006, 15:15
Posts: 2984
good job, now I think its time to backup... :wink:
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fzabkar
 Post subject: Re: hitachi HTS541610J9SA00 sata
PostPosted: August 17th, 2010, 19:37 
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Joined: September 8th, 2009, 18:21
Posts: 16960
Location: Australia
jacob1234 wrote:
thanks networkpc300
As i mentioned I alredy ordered one from ebay

It's an automatic response. In fact I used to think networkpc300 was a bot.
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