• [M-Audio M-Track 2X2M] Prośba o identyfikację elementu

Forum rules:Click here to view the forum rules

  1. Topic title should contain: the device's manufacturer, full model and the brief description of problem.
  2. Topic message should contain: the PCB marking code (required in case of hardware repairs), an extended description of problem, things you have checked/replaced/measured, your conclusions and the question. If you are not able to find the PCB marking code, please read THIS TOPIC. If you still cannot locate the PCB markings, please upload a clean, both-side photos of the mainboard - it is required to remove any films, modules or brackets possibly covering these markings.
  3. Before posting a new topic please read all topics in TRAININGS subforum and make a preliminary diagnostic based on the content of those trainings.
  4. Uploading of any complete schematics, BIOS / firmware files or any other kind of documentation, or linking to 3rd party websites with such files, is STRICTLY PROHIBITED. You can only upload the small portion of documentation or, link to BIOS file on UNVERIFIED BIOS FILES subforum, which simplifies the diagnostics/repair. You are not allowed to upload more then one complete page of instruction/schematic per single topic. The file you upload must not contain any watermarks, "confidential" markings, links or email addresses and cannot be password-protected.
  5. It is only permitted to describe one faulty device per single topic - you should always open a new topic for each subsequent device.
  6. Requesting of the full schematics, BoardView files, BIOS files or any other kind of documentation is NOT ALLOWED in this subforum. If you need to ask for any of these, you should open a new topic in DOCUMENTATION/BIOS REQUEST subforum.
This topic is marked as ARCHIVAL. Please only reply if your message contains the solution (Terms and Conditions p. 12.1).

#1 [M-Audio M-Track 2X2M] Prośba o identyfikację elementu


by Sasni 26 May 2020, 10:01
Urządzenie audio M-Audio M-Track 2X2M
Oznaczenia z płyty
MIUF MAIN PCB
PC15A005
APR-26-2016

TWPC15A00502

Po podłaczeniu USB grzeje się układ
XMOS
6U6C5
SK1652SU1
PBPC22.00

Szukam jakiejś specyfikacji, schematu, układu? Może się komuś przewinęło... Googluję ale puki co bezskutecznie.

Re: [M-Audio M-Track 2X2M] Prośba o identyfikację elementu


by Google Adsense [BOT] 26 May 2020, 10:01

#2 Re: [M-Audio M-Track 2X2M] Prośba o identyfikację elementu


by matic 26 May 2020, 10:10
Sasni wrote:Po podłaczeniu USB grzeje się układ
XMOS
SU6C5
SK1652SU1
PBPC22.00
Hello!
Please, post a clear picture with visible markings on this chip.

#3 Re: [M-Audio M-Track 2X2M] Prośba o identyfikację elementu


by Sasni 26 May 2020, 10:20
Sorry
it's 6U6C5

Image

Do you think this chip should be programmed?

#4 Re: [M-Audio M-Track 2X2M] Prośba o identyfikację elementu


by xamledyD 26 May 2020, 10:28
Witam.
Układ to XS1–U6A–64–FB96–C5, jest to mikrokontroler.
Nota katalogowa w załączniku.
Pozdrawiam



You have to be logged in to view the files attached to this post.

#5 Re: [M-Audio M-Track 2X2M] Prośba o identyfikację elementu


by matic 26 May 2020, 10:34
Measure the resistances to ground on pins 2, 3 of USB port.

#6 Re: [M-Audio M-Track 2X2M] Prośba o identyfikację elementu


by Sasni 26 May 2020, 13:53
Top View :
Only 6,7,8, pin have connection
others have no connection and the resistance is above the scale
Image

Back View
Image

Could I ask you to show which pins to measure?

#7 Re: [M-Audio M-Track 2X2M] Prośba o identyfikację elementu


by matic 26 May 2020, 14:04
Ok, it is USB type C port.
What are an actual resistances to ground on pins 6, 7, 8?

#8 Re: [M-Audio M-Track 2X2M] Prośba o identyfikację elementu


by Sasni 26 May 2020, 14:27
6- 17,6k
7- 17,7k
8- 5,11k

#9 Re: [M-Audio M-Track 2X2M] Prośba o identyfikację elementu


by matic 26 May 2020, 14:44
How hot is a chip on post #3 with connected USB?
Can you hold your finger on it for example?

#10 Re: [M-Audio M-Track 2X2M] Prośba o identyfikację elementu


by Sasni 26 May 2020, 14:50
In a few seconds it burns my finger and I can't hold it
The motherboard eats about 0.8A

#11 Re: [M-Audio M-Track 2X2M] Prośba o identyfikację elementu


by matic 26 May 2020, 19:11
Is this machine detected in "Device manager" on a PC?

#12 Re: [M-Audio M-Track 2X2M] Prośba o identyfikację elementu


by Sasni 27 May 2020, 09:35
Unfortunately, the device is not visible. the system doesn't make a sound like a connection that has found a new device.

#13 Re: [M-Audio M-Track 2X2M] Prośba o identyfikację elementu


by matic 27 May 2020, 11:09
In this case the chip in post #3 is damaged.
Unfortunately it should be flashed with a programmer after the replacement.
It is probably difficult to find a programmer that supports this chip. Another issue is to get a dump.
If you have a suitable programmer, you can try to read the dump from this chip, but is is unfortunately very likely protected (locked) against reading the content.

#14 Re: [M-Audio M-Track 2X2M] Prośba o identyfikację elementu


by RafalB 11 August 2022, 18:41
Xmos nie jest programowalny, firmware zaczytuje z eepromu szeregowego, więc można go wymienić. Układ można kupić w Farnell. Jako ciekawostka do pozyskania układu, dostępny jest w Polsce dac słuchawkowy oparty o ten układ - CYBERDRIVE CLARITY FEATHER DAC USB XMOS + CS4398 koszt ok 142 zł brutto

#15 Re: [M-Audio M-Track 2X2M] Prośba o identyfikację elementu


by Vogelek23 12 August 2022, 00:04
RafalB wrote:Xmos nie jest programowalny...
Tak, jeśli chodzi o pamięć programu, bo to jest procesor, a nie mikrokontroler. Ale...
Image

#16 Re: [M-Audio M-Track 2X2M] Prośba o identyfikację elementu


by RafalB 12 August 2022, 17:39
Vogelek23 wrote:Ale...


Słuszna uwaga, użyłem mocnego skrótu myślowego, a chodziło mi o możliwą wymianę układu pomimo tego faktu, że coś tam w układzie jest zaszyte lub może być zaszyte, układ ruszy poprawnie.

Re: [M-Audio M-Track 2X2M] Prośba o identyfikację elementu


by Google Adsense [BOT] 12 August 2022, 17:39
This topic is marked as ARCHIVAL. Please only reply if your message contains the solution (Terms and Conditions p. 12.1).

Who is online

Users browsing this forum: No registered users and 1 guest

_______________________________
All rights reserved. Unauthorised copying of this website's content or any of its part is strictly forbidden.
Any trademarks, brand names, products or services published on this website belong to their legal owners, are copyrighted and used for information purposes only.