Page 31 of 32 FirstFirst ... 21272829303132 LastLast
Results 751 to 775 of 779

Thread: Post a Pic of your CMVS, AES or Neo CD............

  1. #751
    Kuroko's Training Dummy
    NeoKuroyume's Avatar
    Join Date
    Jan 2002
    Location
    Rancho Cordova, California

    Posts
    81
    Gotta give a shout out to xsq and Xian for help with the wiring on the sticks and ShoottheCore for help figuring out that the video encoder on the home cart was bad!
    It's all about SNK!!!!

  2. #752
    Kuroko's Training Dummy

    Join Date
    Aug 2008
    Location
    UK

    Posts
    81
    Fancied making a CMVS recently. I know this casing has been done time and time again, but I really love the look of it.

    Just waiting for a suitable power switch with an LED in it. Had a slip cutting the cart slot and now itís bigger than it needs to be. Thereís a few scratches on it - Iíll probably re-do the case at some point and properly protect it whilst doing the drilling and filing next time!







    Thank you to Xian Xi for the tutorial on his site, NeoTurfMasta for the amazing NeoBiosMasta with VMC and Razoola for the unibios of course.

  3. #753
    JammaNationX
    Xian Xi's Avatar
    Join Date
    Dec 2005
    Location
    Waipahu, Hawaii

    Posts
    27,481
    That enclosure was such a bitch to work with. I hated it so much I told people I'd never use it again unless there was a shop that could do the cutouts. Other than that, it is a nice enclosure.

    Great job on yours dude!!

  4. #754
    Lazy SNK Employee
    retronerd's Avatar
    Join Date
    Apr 2016
    Location
    Sweden

    Posts
    58
    I totally Agree hated it

  5. #755
    JammaNationX
    Xian Xi's Avatar
    Join Date
    Dec 2005
    Location
    Waipahu, Hawaii

    Posts
    27,481
    Quote Originally Posted by retronerd View Post
    I totally Agree hated it
    Someone asked me to make them another one like the GOTW one I made, I said, even if you paid me $800, no. lol

  6. #756
    Formerly Raz_Hoe.
    RAZO's Avatar
    Join Date
    Dec 2006
    Location
    New Jersey

    Posts
    5,416
    Quote Originally Posted by mmmonkey View Post
    Fancied making a CMVS recently. I know this casing has been done time and time again, but I really love the look of it.

    Just waiting for a suitable power switch with an LED in it. Had a slip cutting the cart slot and now it’s bigger than it needs to be. There’s a few scratches on it - I’ll probably re-do the case at some point and properly protect it whilst doing the drilling and filing next time!







    Thank you to Xian Xi for the tutorial on his site, NeoTurfMasta for the amazing NeoBiosMasta with VMC and Razoola for the unibios of course.
    That looks dope.

  7. #757
    Die Gans

    Join Date
    Nov 2001
    Location
    Germany

    Posts
    3,876
    Quote Originally Posted by mmmonkey View Post
    Fancied making a CMVS recently. I know this casing has been done time and time again, but I really love the look of it.

    Looks as if it was anodized after you cut the cart slot. If that is paint from a can, then I'm quite impressed. Good job, really.
    Originally Posted by kernow:
    Serious, serious problems man, you have them.

  8. #758

  9. #759
    Timid Neo Newbie

    Join Date
    Dec 2016
    Location
    Australia

    Posts
    9
    Hey i'm building a CMVS out of an MV-1B, just trying to work out how to power it. I know I need 5v obviously but how many amps will I need?

  10. #760
    . Yodd's Avatar
    Join Date
    Feb 2002
    Location
    Cincinnati, OH

    Posts
    2,733
    No more than 2.


    edit:

    And for clarification where I got that from, I just observed my JNX CMVS while using the NEOSD playing a game and it consumed 5 watts from the wall. Max wattage I observed was 6.2 watts while flashing a game. This was using a Kill-A-Watt meter.

    So, doing some math, 6.2 watts divided by 5 volts output = 1.24 amps.

    And considering these little wall wart power supples aren't 100% efficient, it's probably more like 80% of that. So more like 1 amp.


    The MV1C and MV1B have similar power usages. So yeah, a 2 amp psu should be good. So unless you are cramming a super power hungry video encoder in there, you should be good.


    Last edited by Yodd; 11-01-2017 at 10:59 PM.
    Check out Todd's Nerd Cave on Youtube!


    [Rot] 1:50 pm: ladyboys are HAWT!

  11. #761
    Timid Neo Newbie

    Join Date
    Dec 2016
    Location
    Australia

    Posts
    9
    Quote Originally Posted by Yodd View Post
    No more than 2.


    edit:

    And for clarification where I got that from, I just observed my JNX CMVS while using the NEOSD playing a game and it consumed 5 watts from the wall. Max wattage I observed was 6.2 watts while flashing a game. This was using a Kill-A-Watt meter.

    So, doing some math, 6.2 watts divided by 5 volts output = 1.24 amps.

    And considering these little wall wart power supples aren't 100% efficient, it's probably more like 80% of that. So more like 1 amp.


    The MV1C and MV1B have similar power usages. So yeah, a 2 amp psu should be good. So unless you are cramming a super power hungry video encoder in there, you should be good.
    Thanks! Just what i needed to know.

  12. #762
    JammaNationX
    Xian Xi's Avatar
    Join Date
    Dec 2005
    Location
    Waipahu, Hawaii

    Posts
    27,481
    Yup, just 2, I only use 3A because I also use them for AES as well. Don't go lower than 2A though as you want some breathing room on your power supply. You don't want it running close to max all the time.

  13. #763
    Timid Neo Newbie

    Join Date
    Dec 2016
    Location
    Australia

    Posts
    9
    My next (and hopefully final) question is how to attenuate the video output for the framemeister, I read somewhere that 500 ohm trimpots are a good idea, or is there a fixed value resistor I could use?

  14. #764
    . Yodd's Avatar
    Join Date
    Feb 2002
    Location
    Cincinnati, OH

    Posts
    2,733
    For a consolized MVS board there is no need for adjustable pots. Typically people use somewhere between 120 and 150 ohm resistors to bring the RGB levels down.

    James can probably give you exact values.
    Check out Todd's Nerd Cave on Youtube!


    [Rot] 1:50 pm: ladyboys are HAWT!

  15. #765
    Pupil of Bonus-Kun

    Join Date
    Dec 2016
    Location
    cyberspace

    Posts
    7

    dont mind the wire hell

    my full ghetto MVS/supergun/sanwa'd fightstick setup.


  16. #766
    Thou Shalt Not
    Question Rot.
    xsq's Avatar
    Join Date
    Jan 2013
    Location
    Muenster, Germany

    Posts
    7,420
    ok, I don't see what's ghetto about that... a tidy PCB with some wires.

  17. #767
    Timid Neo Newbie

    Join Date
    Dec 2016
    Location
    Australia

    Posts
    9


    My MV-1B is coming along nicely. Video is working, audio and controllers still to be done. Also the video has some snow, and i'm not sure why the lines along the bottom are wider than the rest.

  18. #768
    NEST Puppet
    joala's Avatar
    Join Date
    Oct 2017
    Location
    over east

    Posts
    177
    Man, that desk fan is gonna work wonders come Jan/Feb....
    Spice god of Borneo...


  19. #769
    Timid Neo Newbie

    Join Date
    Dec 2016
    Location
    Australia

    Posts
    9
    Quote Originally Posted by joala View Post
    Man, that desk fan is gonna work wonders come Jan/Feb....
    Haha it's to get rid of the smoke from the soldering iron.

  20. #770
    AH
    A
    COLUMBIAN!
    aha2940's Avatar
    Join Date
    Dec 2013
    Location
    Colombia

    Posts
    2,412
    Quote Originally Posted by Jumpingmanjim View Post
    i'm not sure why the lines along the bottom are wider than the rest.
    That's the way the game is. Same thing happens on MAME and all my boards.

  21. #771
    Bashful Neophyte
    Dr. Meat's Avatar
    Join Date
    Aug 2012
    Location
    Austin, TX

    Posts
    11
    IMG_20171120_185429.jpg
    IMG_20171120_184058.jpg

    Just about finished with these. Hopefully able to put them into production soon.

  22. #772
    NEST Puppet
    joala's Avatar
    Join Date
    Oct 2017
    Location
    over east

    Posts
    177
    Wow awesome dr meat
    Spice god of Borneo...


  23. #773
    Krauser's Shoe Shiner
    basic's Avatar
    Join Date
    Jun 2006
    Location
    VA

    Posts
    249
    that is definitely a nice enclosure.

  24. #774
    Bashful Neophyte
    Dr. Meat's Avatar
    Join Date
    Aug 2012
    Location
    Austin, TX

    Posts
    11
    Quote Originally Posted by joala View Post
    Wow awesome dr meat
    Quote Originally Posted by basic View Post
    that is definitely a nice enclosure.
    Thanks! This has been something I've been wanting to build ever since getting into Neo Geo. It's nice to finally have one together in a semi-finished state.

  25. #775
    Mr Big's Escort
    Bogard's Avatar
    Join Date
    Aug 2006
    Location
    LONDON

    Posts
    2,906
    well done, mate. they look pretty sweet.

Thread Information

Users Browsing this Thread

There are currently 2 users browsing this thread. (1 members and 1 guests)

  1. Dr. Meat

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •