Search:

Type: Posts; User: Ryan555

Page 1 of 20 1 2 3 4

Search: Search took 0.03 seconds.

  1. Replies
    121
    Views
    3,761

    Sticky: Saw your post here:...

    Saw your post here:
    https://shmups.system11.org/viewtopic.php?f=6&t=60130

    I will give a try when I get a chance. thanks.

    Solder a 0.1" (2.54) header into the empty Teletext port. CN307....
  2. What keyboard encoder are you using?

    What keyboard encoder are you using?
  3. Replies
    2
    Views
    53

    I have used HDMI audio extractors with some...

    I have used HDMI audio extractors with some success but have found USB sound cards more reliable.
    I have used ones with the PCM2704 chip ok. To get the sound out I just select the soundcard as the...
  4. Replies
    8
    Views
    197

    If this is the same as yours you could try...

    If this is the same as yours you could try different firmware. Just try it on a different SD card.
    https://boards.dingoonity.org/ingenic-jz4760-devices/custom-firmware-for-the-retro-arcade-mini/
  5. Replies
    11
    Views
    271

    CRT emu driver will do the job. Download and...

    CRT emu driver will do the job.
    Download and guide here:
    http://geedorah.com/eiusdemmodi/forum/viewtopic.php?id=295
    Once driver installed then you can use GroovyMAME
    Download here:...
  6. Replies
    1
    Views
    94

    JAMMA usually only is mono sound. Are you adding...

    JAMMA usually only is mono sound. Are you adding a raspberry pi? You could use the audio out of the pi and get some amplified PC speakers and mount them in the cab.
  7. I have not used Zero delay, sorry can't help.

    I have not used Zero delay, sorry can't help.
  8. Whats the project? Xbox controllers to Raspberry...

    Whats the project?
    Xbox controllers to Raspberry Pi?
    JAMMA games use up to 3 buttons.
    Neo Geo up to 4 buttons
    Fighting games up to 6 buttons.
    Also need start button and credit button (if not on...
  9. Speak to Morty Moose. I think he is probably the...

    Speak to Morty Moose.
    I think he is probably the only person in Queensland to get a Restricted Electrical Licence....
  10. Replies
    1
    Views
    122

    I would try and keep the original LAI joysticks...

    I would try and keep the original LAI joysticks and buttons.
    Is your MAME cab JAMMA?
  11. Replies
    121
    Views
    3,761

    Sticky: Saw this on EEVBLOG A Sony TV that uses a...

    Saw this on EEVBLOG
    A Sony TV that uses a MC44002 jungle chip.
    Dave injects RGB into the RGB inputs on the chip and ties the Fast Commutate pin to 5V.
    I have 2 Sony TVs but they don't have that...
  12. Replies
    3
    Views
    158

    I don't think there is any info on these. Most...

    I don't think there is any info on these. Most of the boards suffer from leaking caps which damage the PCB etc. If you want it repaired best if you contact Jomac.
  13. Replies
    121
    Views
    3,761

    Sticky: So with the sync PCB does that help eg. if you...

    So with the sync PCB does that help eg. if you can't sync with certain games PCBs by adding the sync PCB they all work?
  14. Replies
    121
    Views
    3,761

    Sticky: Yes hopefully I can get it to work with...

    Yes hopefully I can get it to work with everything at some stage, but great so far with Sega consoles.
    I did see the PCB a while back, it looks good....
  15. Replies
    121
    Views
    3,761

    Sticky: Ok I see. I did get the TV to bring up a...

    Ok I see.

    I did get the TV to bring up a service menu by connecting Pin 28 to a 22K resistor to ground on IC101. I could not do anything, any key a press on the remote or TV would just toggle the...
  16. Replies
    121
    Views
    3,761

    Sticky: I did find a service switch but pressing it just...

    I did find a service switch but pressing it just gives a horizontal line for adjustment no menu.
    I also found this which I will try but it may not have sync adjustments....
  17. Replies
    121
    Views
    3,761

    Sticky: Yes I connected grounds to the TV. With the 1K...

    Yes I connected grounds to the TV.
    With the 1K removed I get a stable picture on the SMS2 but still out of sync with Pandoras box.
  18. Replies
    121
    Views
    3,761

    Sticky: Yes I have the Csync via 1K to the Video In on...

    Yes I have the Csync via 1K to the Video In on the TV.
    The SMS2 I will try without the 1K and see what happens.
    The Pandora box is 15Khz via the JAMMA edge and does work on other 15K arcade...
  19. Replies
    121
    Views
    3,761

    Sticky: Just tried the TV and its got RGB but it will not...

    Just tried the TV and its got RGB but it will not sync. Tried Pandoras box and also a SMS2 with RGB out. I could see Alex Kidd title clearly for a moment but everything else is out of sync. I have...
  20. Replies
    121
    Views
    3,761

    Sticky: I have checked out the TV and it is the same as...

    I have checked out the TV and it is the same as the schematic and used though hole components. I will add the resistors etc and see how it goes. Do I need a resistor for the sync going to the...
  21. Replies
    121
    Views
    3,761

    Sticky: Thanks for all the info everyone, I will check...

    Thanks for all the info everyone, I will check out the PCB in the TV and see how it matches the schematic and also if its surface mount components or not.
    Also here are all the files I found on the...
  22. Replies
    121
    Views
    3,761

    Sticky: Ok the Panasonic TV is no go but will be good as...

    Ok the Panasonic TV is no go but will be good as a tube donor but thanks for the help on it everyone for my first crack at it.
    My next TV is an NEC N3456
    I managed to find the Schematics for it....
  23. Replies
    121
    Views
    3,761

    Sticky: It was raining today so it was a good opportunity...

    It was raining today so it was a good opportunity to work on this.
    I added 100n caps to the removed links, the 300R and 75R resistors to the removed 900R resistor spots, 1K resistor to the comp...
  24. Replies
    121
    Views
    3,761

    Sticky: Finally got a chance to look at this. I have...

    Finally got a chance to look at this.
    I have opened the TV and got the PCB out. Looking over it I have found the resistors to remove, there is no Teletext board fitted. I will add some 100n mono...
  25. Replies
    4
    Views
    401

    I think it already runs MAME along with console...

    I think it already runs MAME along with console emulators but is not powerful enough to run all games at full speed.
    https://funnyplaying.com/products/ldk-opendingux-open-source-console-yellow...
Results 1 to 25 of 500
Page 1 of 20 1 2 3 4