i need help for ST31000528AS

[hyuce]

Model: ST31000528AS
Pcb: 100574451 REVB

i need to find short points on pcb. any advice pls.

Best Regards

Attachments

[jermy]

Tip: How to identify the Read Channel test points:
http://www.hddoracle.com/viewtopic.php?f=24&t=123&p=149

[lcoughey]

Why would you need it for this drive model?

[hyuce]

Thanks @jermy

it was my donor disc. Actually drive was good before (tested) head swap to patient disc. when head swaped to patient disc that has been given same error. (11 click and spin down) however i've swapped head to my donor disc again. Now my donor is giving same error like patient disc.

Terminal says:

Rst 0x20M
Servo Processor Is Reset.
RW: Disc Ctlr Initialization Completed.
ExecuteSpinRequest
No HOST FIS-ReadyStatusFlags 2002B001

[Leo]

Most likely heads died on media damage somewhere in your patient drive.

[hyuce]

I'm looking for new donor disc.

i'm not sure if found new donor asap, patient disc will be ok.