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help i have a jpm touch screen game box


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#1 lee f

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Posted 06 August 2008 - 08:24 AM

and the screen has gone dead dark but all works perfect only had bout 8 weeks got off ebay am gutted does anyone have any idea on whats wrong and how much it would cost to fix and if so is something that i could fix myself or would i have to get someone out to do it if so am in liverpool and not sure who repairs them around here if this doesnt work then i am selling it if anyones interestd and if you answer my question thanks in advance nicki xx:bigeyes10:

#2 Guest_DAD_*

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Posted 06 August 2008 - 09:36 AM

Try searching over at the Mecca - The MPU Mecca

I know there has been a few threads about this particular machine. You could even try posting your problem as there are a good few tech guys over there who maybe able to help.

Here's a PDF manual for the 'who wants to be a millionaire' machine which I believe is the same as the multiple game machines. Not sure if it will help.

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#3 stu55554

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Posted 06 August 2008 - 03:17 PM

sounds like the inverter has gone in the screen or backlight if it is old on laptops if you unclip the inverter for the screen n plug it back in ive found that 75% of the time the screen will come back this will be the same principle :)
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#4 aaamusements

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Posted 06 August 2008 - 06:41 PM

sounds like the inverter has gone in the screen or backlight if it is old on laptops if you unclip the inverter for the screen n plug it back in ive found that 75% of the time the screen will come back this will be the same principle :)


Not really, no.
The monitor in the machine will be a CRT whereas you are talking about an LCD screen in a laptop.
Very different things.

#5 stu55554

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Posted 07 August 2008 - 08:40 PM

most touch screens now are lcd just presumed..
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#6 lincs1

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Posted 07 August 2008 - 09:08 PM

most touch screens now are lcd just presumed..



the old jpm gamebox is crt

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#7 kbos2hm

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Posted 08 August 2008 - 09:22 AM

if its a crt of what i know they all go dull before they go off

#8 aaamusements

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Posted 08 August 2008 - 11:41 AM

if its a crt of what i know they all go dull before they go off


Unless it has popped it's fuse, which Pentranics are not unknown for.

Look for signs of scorching/ overheating on the circuit board.




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