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toshiba mk 2565 gsxn hdd

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themes1

Post subject: toshiba mk 2565 gsxn hdd

Posted: January 6th, 2012, 14:19

Joined: January 6th, 2012, 13:57
Posts: 2
Location: sri lanka

dear friends, i m new guy for this forum. i want to share ur knowledge for repairing my toshiba HDD. i cant see any TVS diods in this M board. now this HDD is not detecting and no any sound from the motor. can u please advice me hoe to repair it. and i want to know how can i upgrade new firmware. thank you
motor control ic is TLS 2505
Hemantha

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File comment: this is the actual pcb

06012012237.jpg [ 667.45 KiB | Viewed 5259 times ]

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fzabkar

Post subject: Re: toshiba mk 2565 gsxn hdd

Posted: January 6th, 2012, 16:00

Joined: September 8th, 2009, 18:21
Posts: 16956
Location: Australia

check fuse

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A backup a day keeps DR away.

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themes1

Post subject: Re: toshiba mk 2565 gsxn hdd

Posted: January 7th, 2012, 6:49

Joined: January 6th, 2012, 13:57
Posts: 2
Location: sri lanka

fzabkar wrote:

check fuse

i cant find out where is the fuse. im an electronic guy. 5v supply is available in the motor control ic. fuses and inductors all r ok

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fzabkar

Post subject: Re: toshiba mk 2565 gsxn hdd

Posted: January 7th, 2012, 18:24

Joined: September 8th, 2009, 18:21
Posts: 16956
Location: Australia

xfer ic602

_________________
A backup a day keeps DR away.

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