Film-Tech Forum ARCHIVE: Dolby CP750

This is topic Dolby CP750 in forum Digital Cinema Forum at Film-Tech Forum ARCHIVE.

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Posted by Cameron Gray (Member # 9648) on 11-02-2016, 10:23 PM:

Does anyone have experience changing out the motherboard on a Dolby CP750? The optical port is busted, and I need to repair it. Dolby says that we have to replace the motherboard to do that. Will I have to redo all the sound settings in the auditorium? I've set them before, but I want to know what i'm getting myself into....

Posted by Stephan Shelley (Member # 8587) on 11-02-2016, 11:43 PM:

If the 750 still boots up you can connect with the setup software and save the settings before replacing it. You can then restore the settings to the new mother board.

Posted by Pete Naples (Member # 761) on 11-03-2016, 03:55 PM:

I have successfully replaced the Toslink port on CP750 and DMA8+.

I obtained the part from Aliexpress, took a while to arrive and I had to buy a stack on ten if I remember rightly.

Posted by Pur Wanto (Member # 8760) on 11-16-2016, 06:30 AM:

Dear All,

I am bough Cp750 controller app for remoting my cp750, but i have problem with this app after upgrade from lollipop to marshmallow.

all can help me.

thanks,
Pur

Posted by Marlon Martins (Member # 8823) on 11-16-2016, 10:55 AM:

Pur, the Cp750 controller developer apparently vanished, not updating the app anymore.

the main problem seems if you add more than one server, it will crash.

so... keep only one server, and change when needed.

besides that, it appears to work fine with me. (i use occasionally)

Posted by Pur Wanto (Member # 8760) on 11-17-2016, 12:48 AM:

Dear Mr. Marlon,

i already try keep one server and i change IP address to other ip. after change to other IP and try to adjust vol, first IP so crash too (vol mute).

Thanks