I got this drive from another DR company and it has no USB 3.0/3.1 header, does anyone know which pads are for USB 2.0 D+ and D-
| Attachments: |
|
USB3.0 Monolithic - Pinout.jpg.png [ 606.9 KiB | Viewed 9565 times ] |
| HDD GURU FORUMS http://forum.hddguru.com/ |
|
| USB 3.0 Connector Pinout http://forum.hddguru.com/viewtopic.php?f=10&t=38929 |
Page 1 of 1 |
| Author: | jeremyb [ September 19th, 2019, 18:09 ] | ||
| Post subject: | USB 3.0 Connector Pinout | ||
I got this drive from another DR company and it has no USB 3.0/3.1 header, does anyone know which pads are for USB 2.0 D+ and D-
|
|||
| Author: | fzabkar [ September 19th, 2019, 18:45 ] |
| Post subject: | Re: USB 3.0 Connector Pinout |
Is this a trick question?  https://pinouts.ru/Slots/USB_pinout.shtml This layout would seem the most logical: Attachment: USB3.0_Monolithic-Pinout_2.0_pads.png [ 619.41 KiB | Viewed 9561 times ] |
|
| Author: | jeremyb [ September 19th, 2019, 19:46 ] |
| Post subject: | Re: USB 3.0 Connector Pinout |
fzabkar wrote: Is this a trick question? That was my first guess but it doesn't appear to work |
|
| Author: | HaQue [ September 19th, 2019, 20:16 ] |
| Post subject: | Re: USB 3.0 Connector Pinout |
so drive not working probably. what are the 5 rectangular traces in the middle? some sort of signal interference mitigation or something? looks like you may need to find a donor and use the 30 pads up top to find nand pinout. whats the drive? |
|
| Author: | jeremyb [ September 19th, 2019, 20:29 ] |
| Post subject: | Re: USB 3.0 Connector Pinout |
I think something is fubar w/ the controller, the 3.3v rail isn't outputting the proper voltage.. I'll check the passive components tomorrow... |
|
| Author: | p_patryk [ September 20th, 2019, 3:37 ] |
| Post subject: | Re: USB 3.0 Connector Pinout |
I think your pinout is right. Pad with 5V is cut out from two vias on the bottom from it. I guess it is the reason why you can't power up device. |
|
| Author: | fzabkar [ September 20th, 2019, 15:47 ] |
| Post subject: | Re: USB 3.0 Connector Pinout |
p_patryk wrote: I think your pinout is right. Pad with 5V is cut out from two vias on the bottom from it. I guess it is the reason why you can't power up device. So it was a trick question. :-) |
|
| Author: | HaQue [ September 21st, 2019, 9:32 ] |
| Post subject: | Re: USB 3.0 Connector Pinout |
it is either cut, or there is still some black coating left on there where laser missed. |
|
| Page 1 of 1 | All times are UTC - 5 hours [ DST ] |
| Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group http://www.phpbb.com/ |
|