Service manuals for MX2424?

[witzendoz]

I’m away until Monday I’ll send them to you then,

Alan

 

[Antoine Colombani]

Ok, thanks !

Antoine

 

[witzendoz]

Sent, let me know if they arrived OK

Alan.

 

[Antoine Colombani]

It's ok
Thank you !

Antoine

 

[aquacola]

Hello, Could you please send me the service manual as well?

 

[WarrenG]

Please if these service manuals where not a part of SCHMATICS you sent me before, I would very much like them as well.

Thank you very much
Warren

 

[Thomas Iltgen]

Send me a PM with your email address and I will email them to you, the files are about 4.5Mb.

All other manuals are available at http://tascam.com/product/mx-2424/downloads/

Alan.

Hi Alan,

could you also send me the mx2424 manuals incl. schematics?

happy new year!

hti

 

[Herve QUEVAL]

Can provide also draft of Service manual explaining the architecture, power supply, init process... Can provide you. It is not terminated.... Send me a PM.
Best regards.

 

[Herve QUEVAL]

Hi,
to simplify communication, I publish MX-2424 technical documentation on this shared folder:

MX-2424 - Google Drive

drive.google.com

ask if any questions.

 

[Thomas Iltgen]

many many thanks, I downloaded all.
I will research and measure.


happy new year!
Thomas

 

[Thomas Iltgen]

Hi,
to simplify communication, I publish MX-2424 technical documentation on this shared folder:

MX-2424 - Google Drive

drive.google.com

ask if any questions.

Hi,
does there exist any schematics? The power supply is from Skynet und Tascam does not support Informations or have schematics.

Greets
Thomas

 

[Herve QUEVAL]

There is no power supply schematics on the net. It is considered as a module and never seen a schema.
Have to do reverse engineering....
What is your problem?

 

[Thomas Iltgen]

"corrupt Flash Memory" while booting, should be a defekt PowerSupply.
Caps are empty or something like this.
3 Optionen, change the caps, without schematics 20-50 Euro, buy "New" from Tascam Service 250€, buy from secondhand or change against a average Powersupply like this. https://www.conrad.de/de/p/mean-well-rpt-75b-schaltnetzteil-5-v-dc-8-a-72-w-2113955.html

This is the result of my research today.
Thanks for answering.

Does there exist schematics from the Mainboard, and the Extracards, Analog, AES/EBU, TDIF,ADAT?

Greets
Thomas

 

[Herve QUEVAL]

Hallo,
We have schematic from Mainboard, and Analog option card (Analog output only).
I have started revers engineering of the TDIF card especially the initialization phase. I do not have AES/EBU and ADAT schema but the two card are not so complex (expecially ADAT).

Take care that switching power supply provide 5V, +15V, -15V, +12V and pwr_good signal (Could be emulated from +5V (+5V with 2 to 4 ms delay).
Do you check the powersupply settle time and Master_reset signal?
I publish a document named: "IO Option card communication.pdf" on my drive ( see link in previous messages).
Take a look page 10, it explain the power supply sequence.

I also publish the schema of the MX-2424 main chassis (all except DIG option and power supply).
I am not at home for few days. Will be able to andwer end of this week.
Best regards.