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redfox001
Joined: 16 Mar 2009
Posts: 2257
Location: The Netherlands
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| Posted: Sun Mar 06, 2016 2:05 pm Post subject: |
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I received this picture from a R762119 coming from a 1991 Barco 1200 with Sony tubes.
This seems to be an even earlier model? It seems to use the Motorola transistors that Marquee uses too.
 1991 neck board by Radio Head, on Flickr
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701s->runco933->8500ultra->cinemax->9500mp->919 splitpack + cinemax
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redfox001
Joined: 16 Mar 2009
Posts: 2257
Location: The Netherlands
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| Posted: Sun Mar 06, 2016 2:07 pm Post subject: |
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In these pictures are the 3x R762292 (coming 1200 from 92-93 and 1209-1209/2 from 1994-1997 ) (original with VPA13 130Mhz sanyo chips) for Panasonic tube and 1x R7621195 (coming 1200 from 92-93) for Sony tubes (this one is modified to 180MHz with VPA18 and voltage regulator).
Glad to share this Barco history with you Barco (and Marquee) guys.
 180mhz neck card by Radio Head, on Flickr
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701s->runco933->8500ultra->cinemax->9500mp->919 splitpack + cinemax
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redfox001
Joined: 16 Mar 2009
Posts: 2257
Location: The Netherlands
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| Posted: Sun Mar 06, 2016 2:16 pm Post subject: |
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These are boards capable of high bandwidth with some mods.
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