Harrison TV3 & MR3 Schematics

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Sorr

Well-known member
Joined
Sep 16, 2005
Messages
275
Location
Australia
I have four Harrison channel strips in for repair.
The owner thinks they are from a TR3 film console, but I cant find that model, so assume they are TV3 or MR3.
Having never worked on Harrison consoles I am a bit in the dark.
Can anyone help?
Thanks

Sorr
 
Here are the schematics of input, group & monitor modules of Harrison TV-3 console.

http://www.suhina.net/harrison/

They may not help you anymore but.. :)

- Lauri / Astral Studio
 
I have the MR3 Schematics..... These were basically 4 Auxiliary Busses, a stereo Cue system, a Monitor Section that flip-flops with the Main VCAs, and 24 Track Busses. The Solo button deEnergizes the VCA circuits on all other channels not in solo mode. Status Logic circuitry on the Mix Module switches in Mics and Line signals. Not Sure what is different on the TV3. I will gladly share what I have on the MR3.... Hope this helps... [email protected]
Shawn
 
Hi,

I don't know if it's still relevant, but I came across a Harrison TV-3 service book, so if anyone still needs some schems, just PM me and I'ill provide a scan.
 

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