Otari Mtr 90 mk2 no sound in repro mode

[Jens Ledet]

Hi there, I have an Otari mtr90 where the reproduce mode does not make a sound on one track only.
I have located it to the card, when I switch cards the fault follows.
I have no idea what could corse this.. Have anyone an idea ?

Kind regards Jens

 

[radardoug]

Yes, something in the reproduce amp is not working. Do you have schematics, test gear, and an extender card? If not, find someone in your country with those things.

 

[abbey road d enfer]

Have anyone an idea ?

It could be anything, from a defective head to a relay, a transistor or a connector.
You need to trace the signal, and for that you need the aforementioned extender and schematics.

 

[musiklab]

I can get you a spare MTR90 II audio card, if you are interested.

contact www.musiklab.dk , Michael in CPH , DK