www.deadharddrive.com
Deadharddrive forum
 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

WD2000BB IDE driver board or TLE4417 Needed

 
Post new topic   Reply to topic    www.deadharddrive.com Forum Index -> Hard drives wanted
View previous topic :: View next topic  
Author Message
Gregg
Posted once


Joined: 23 Oct 2005
Posts: 1
PostPosted: Mon Oct 24, 2005 11:24 am    Post subject: WD2000BB IDE driver board or TLE4417 Needed Reply with quote
I have a WD2000BB hard drive MFG date 22 Apr 2004. U6 on the IDE drive board appears to be bad. It seems to be a power regulator/switcher IC. It it marked as TLE4417.
The problem is that the +12V power rail has a low impedance <200ohms compaired to a good drive which has about 1400ohms. There is a good chance I can repair the drive if I can locate a chip or another board.
Looking on the web I find the chip available in large quanties but no one sells just one.
Can anybody out there help?

Thanks Gregg
Back to top
View user's profile Send private message
twilimpigy
Posted once


Joined: 01 Feb 2007
Posts: 1
PostPosted: Thu Feb 01, 2007 8:13 pm    Post subject: Reply with quote
I seem to be having the same trouble.. U6 looks burnt although I haven't tested it yet! This alternative seems to have the right voltages and pinout, and you can get one offs..

STMicroelectronics ST3L01K7R IC REG TRIPLE 2.6/3.3/8V 7SPAK
http://catalog.digikey.com/scripts/partsearch.dll?Detail?name=497-4313-1-ND
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    www.deadharddrive.com Forum Index -> Hard drives wanted All times are GMT
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


www.deadharddrive.com topic RSS feed 
Powered by phpBB © 2001, 2005 phpBB Group