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Nashou66
Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY
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| Posted: Mon Mar 11, 2013 10:53 pm Post subject: Electrohome Extender board question. |
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Just got this from Ebay.
It said it was from an ECP but I took a chance and got it for my Marquee.
Curt wiil this work? I noticed it has no -5 volt line and its double width trace.
If not I was thinking of lifting one of the pins and running a wire from one end to the other.
Aslo what are the Crossed Pins for at the front besides test points?
Nashou
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"Republicans believe every day is the Fourth of July, but the Democrats believe every day is April 15." --- President Reagan
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Marquee Modifications and Performance Enhancement
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Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC
TV/Projector: All of them!
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| Posted: Tue Mar 12, 2013 1:40 am Post subject: |
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I wouldn't try it. Check the traces, but I think the Marquee uses all independent connections to all 64 pins.
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dvh99
Joined: 25 Dec 2009
Posts: 2158
Location: nederland
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| Posted: Tue Mar 12, 2013 2:10 am Post subject: |
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make em yourself like i did  .
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marquee 9500ultra HD10L moome hdmi1.3 v3+ some mods.
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dvh99
Joined: 25 Dec 2009
Posts: 2158
Location: nederland
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| Posted: Tue Mar 12, 2013 2:16 am Post subject: |
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| Curt Palme wrote: | | I wouldn't try it. Check the traces, but I think the Marquee uses all independent connections to all 64 pins. |
they do.
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1 answer always poses multiple questions.
marquee 9500ultra HD10L moome hdmi1.3 v3+ some mods.
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dvh99
Joined: 25 Dec 2009
Posts: 2158
Location: nederland
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| Posted: Tue Mar 12, 2013 2:17 am Post subject: |
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you know this, 1041 made them too and posted pics.
_________________
1 answer always poses multiple questions.
marquee 9500ultra HD10L moome hdmi1.3 v3+ some mods.
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Nashou66
Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY
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barclay66
Joined: 27 Jun 2011
Posts: 1304
Location: Germany
TV/Projector: Marquee 9500 Ultra
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| Posted: Tue Mar 12, 2013 7:32 am Post subject: |
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Hi,
It is possible to build them long enough without need for expensive boards:
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Nashou66
Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY
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mc86
Joined: 20 Sep 2008
Posts: 767
Location: pittsburgh, pa
TV/Projector: ECP 4500 (Vidikron box), ECP4500+, wanting 07MS/07MTS, evaluating pc soft-blend
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| Posted: Sat Mar 16, 2013 11:31 pm Post subject: |
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Huh, that's funny...I must have my ebay "ECP" saved-search set up to be too restrictive as I didn't see that extender board auction come up. I finally got an extender for my ECP (traded an HVPS for it) from someone on here ~18months ago, but as they are rare, thought I'd hoard a 2nd for no real reason....in case someone else ever wanted one or I wanted to play with two machines simultaneously and watch the changes, etc.
Matt
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