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ALS'/DLF' : your daily dose of Arcade Life Style...inside the Dragon's Lair!
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Dragon's Lair / Space Ace / Re: dragons lair 2 electronolo laserdiscplayer
« on: February 13, 2023, 08:34:53 PM »
No
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Technical Area / Re: Dragon's Lair Attract won't mute!
« on: January 17, 2022, 09:39:38 PM »
I'd proceed with testing the correct operation of the dips with a tester.
Then verify if the EPROMs are OK.
Can you do that?
Matteo
Then verify if the EPROMs are OK.
Can you do that?
Matteo
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Technical Area / Re: Dragon's Lair Attract won't mute!
« on: January 12, 2022, 10:53:41 PM »
B1 OFF is enough. Are you sure you're acting on the correct DIP?
Post a pic of the dips here and let us have a look at what you've set.
Matteo
Post a pic of the dips here and let us have a look at what you've set.
Matteo
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All the rest / Re: Happy new year
« on: January 03, 2022, 09:48:11 PM »
Happy new year to you as well!
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Technical Area / Re: Hantarex MTC 9000 and Power Supply US 250
« on: May 04, 2018, 10:59:56 PM »
Connect the 136 V output to 128 V input of the monitor and it will work fine. Why? Because the 128 V AC is internally rectified to 130 V DC. By giving on pins 1 and 2 DC voltage you bypass the rectifier stage and works the same.
For the degauss circuit, connect the degauss output of the US250 to the 220 V input of the monitor.
Peace and have fun!
Matteo
For the degauss circuit, connect the degauss output of the US250 to the 220 V input of the monitor.
Peace and have fun!
Matteo
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Technical Area / Re: Hantarex MTC 9000 and Power Supply US 250
« on: May 03, 2018, 11:02:40 PM »
128 V AC is not the same as 136 V DC, anyway the US250 has been made to correctly supply power to a Hantarex monitor and game board, via Jamma or not.
Matteo
Matteo
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Technical Area / Re: Hantarex MTC 9000 and Power Supply US 250
« on: May 02, 2018, 10:48:52 PM »
Take a look at US250 schematics, anyway see also my replies below.
Matteo
Matteo
So I'm trying to wake up my old mame cabinet again, putting an Arcade monitor in it with a MTC 9000 chassis. The chassis needs 128V AC and 220V AC input. I also happen to have a US250 power supply.
A few questions:
- What is the 220V AC input for? Degauss circuit.
- The MTC9000 manual mentions that you can use a US250 power supply, but for what? The US250 only outputs 136V DC (and a bunch of lower voltages)? You can use it to supply Hantarex monitors and game board.
- If I can use the US250, then I obviously don't have 220V AC from it available. Is that a problem? See next reply.
- Next to 136V DC pins on the US250 there are two pins for degauss. To where do I connect them on the MTC9000? To 220 V AC input of the monitor, to supply the degauss circuit.
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'Business' Area : Buy/Sell/Trade / Re: FS: American Laser Games Mad Dog McCree dedicated
« on: January 07, 2018, 06:04:29 PM »
Last call: machine will be parted out and demolished in the next few months if no one wants it.
Thanks,
Matteo
Thanks,
Matteo
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Arcade Lifestyle / Re: Girls & Arcade... enjoy ^_^
« on: December 29, 2017, 04:51:40 PM »hmm, well, at least you did publish the source..
Yes, and here's another view of the arcade
