mk6 and 540 problem

[casper]

i have 2 machines the mk6 has the monitor and harness missing have just the plug and 9 wires coming out of the board any ideas what i could do or  no what wire is what
2nd machine is a 540 and the coins won't register it look like someone played with the wires hoping for a wiring diagram or a photo of a machine so i  can see what should look like

driving me crazy thank you   casper

[blairthomas]

Hello,

Definitively looks like somebody has been playing with the 540 wiring, see attached 540 manual and a couple of pics of a machine I have. Let me know if you need any more close ups of the coin chute wiring. The coin comparater you have looks different too, maybe a US version.

With regards to the mk 6 video plug, I've got a couple of Mk6 MVP's. I'll take a few pics and show you what goes where.
Cheers
Blair

[Paul]

On the 540 make sure that the plugs are plugged in to the right spot.
My first Aristocrat was a 540 that wouldn't coin up and all that was
wrong was one of the cables from the door was plugged into the wrong
plug on the back plane.

[Neonkiss]

I have some Ceronix LCD drop in monitors if that helps.

http://newlifegames.com/nlg/index.php?topic=12087.msg65307#msg65307

Still under warranty at a GREAT price.

[casper]

  thanks for help and the manual on the 540 all the wires look like they are hook up right and in the right plug
try the coin meh out of the mk6 but same  problem
ceronix lcd monitor would be to much to ship i am in nsw australia  but thank you

[blairthomas]

Hey Casper

Coin Issue : With regards to the Mk4(540). When you put a coin in, does it go straight into the coin tray or does it go down through to the other optics below. If it goes straight into the coin tray then the coin comparatar could be faulty. I've posted another couple of closeup shots. You could always get into the test menu by holding the Robot button on the board whilst turning the machine on. You should then beable to do a coin optic test.

[blairthomas]

Hey Casper.

MK6 video output wires from the back board. There are some wires in the plug that aren't used.
I traced the wires as below, these are the ones that hook up to the CRT monitor.

Red wire: red signal (rgb)
Green Wire: green signal (rgb)
Blue wire: blue signal (rgb)
Black wire: ground
White wire: horizontal synchronization (H)
Yellow wire: vertical sync(V)

See pic's of the plug, with the wire colors.