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Abstract VR8 scanner part needed

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lowlevel View Drop Down
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Joined: 24 November 2009
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    Posted: 24 November 2009 at 9:17am
 
I've recently became owner of two vr8 abstract scanners (regular version, non rotating).
 
One is working perfectly
Other one has display/storage problems.

I isolated the problem to vr display board v1.2, the one with the displays and buttons on it.
 
When I move the 'good' board from the one machine to the other, the other machine works 100% then.  So the problem is definitely this pcb.  I also tried swapping the chip that is on it (firmware chip?), but the fault wasn't located here.

I checked with abstract themselves but haven't had an answer yet. 
So in the meantime...
If anyone is having this board in working condition (from a broken machine for parts for example) or has it just as a spare, and is willing it to sell to me.  I would be very happy.  I know these lights don't go for big money these days, but i'm always happy when I'm able to repair some equipment.

I'm located in Belgium, but can pay perfectly through paypal or wire transfer.
 
 


Edited by lowlevel - 24 November 2009 at 11:10am
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Post Options Post Options   Thanks (0) Thanks(0)   Quote mk2_ginger_biscuit69 Quote  Post ReplyReply Direct Link To This Post Posted: 24 November 2009 at 3:04pm

talk to member mark james, he has loads. He also answers the Pro audio parts phoneline so can reach him there - usually Wink

''Remember that the object of a subwoofer is to enhance the output of your main speakers, not overpower it''

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lowlevel View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote lowlevel Quote  Post ReplyReply Direct Link To This Post Posted: 24 November 2009 at 3:11pm

Thank you for the directions towards Mark James, I contacted him through pm so let's hope for the best.

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Mark James View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Mark James Quote  Post ReplyReply Direct Link To This Post Posted: 24 November 2009 at 3:14pm

think i can help you mate

let me have a look at home as pat said ive got about 5 in bits in my lounge

insert silly sentence here
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lowlevel View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote lowlevel Quote  Post ReplyReply Direct Link To This Post Posted: 24 November 2009 at 9:51pm
Picture as promised.  I believe the chip (eprom) most on the left has some data in it that perhaps is damaged/lost.    Swapping the big chip in the socket with the one from the other machine doesn't change anything.
 
 
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