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  1. M

    CPS1 Multi - Support thread

    Thanks, my card came from high score saves.
  2. M

    CPS1 Multi - Support thread

    This is the card that came with the kit that was causing issues. It worked fine for the first few flashes. I had tried to format and copy files again but that didn’t help.
  3. M

    CPS1 Multi - Support thread

    I resolved my issue. The SD card that came with the kit is causing the issue. I used the 8gb SD that came with the DE10 Nano and it works now.
  4. M

    CPS1 Multi - Support thread

    I’ve tried removing the reset wire and power cycling and unfortunately made no difference.
  5. M

    CPS1 Multi - Support thread

    Hi, it was working for first few flashes (Punisher, KOD) now it says it flashed, but I get garbage on the screen or an all white screen with some roms. When loading Carrier AirWing I at least got an error “OBJ Ram No Good”. I’ve made sure the A board still works with original game and securely...
  6. M

    K4900 unsteady image, voltage issue

    Replacing the flyback today resolved the issue. Thanks for the replies everyone.
  7. M

    K4900 unsteady image, voltage issue

    I forgot to mention it was capped about 5 years ago. Filter cap was not. I’ve reflowed all the suspect joints I could see on the entire chassis under magnification. Also I hear a very faint clicking sound coming from I suspect the flyback. It basically sounds like someone very quietly dropping a...
  8. M

    K4900 unsteady image, voltage issue

    Attached pictures. Since I posted this I’ve ordered a replacement flyback and ac filter cap to try next.
  9. M

    K4900 unsteady image, voltage issue

    Hello I have a k4900 that repeatedly loses focus and changes horizontal width every second then snaps back to normal. When the issue occurs the AC voltage drops from 130 to 125 when I test on the secondary lugs of the isolation transformer. AC Voltage at the primary is steady. B+ is steady at...
  10. M

    Hantarex 9110 Shut down

    I’m noticing this is likely a bonded yoke on the tube. It needs a slight tilt. Is it safe to use the low heat gun method to rotate this yoke?
  11. M

    Hantarex 9110 Shut down

    I replaced the HOT and pinned a new degauss connector and the monitor is back up and running.
  12. M

    Hantarex 9110 Shut down

    Got the tube swapped and got a nice picture dialed in. I had an issue with two different degauss coil connectors on each board. I tried to desolder and swap the connectors on the board but they didn’t line up properly. I was reading another thread where someone said you could splice a different...
  13. M

    Hantarex 9110 Shut down

    Great thank you I’ll measure the yoke and give the swap a try. For the non working chassis I’m assuming I should replace the HOT at TR15 then tie it with the metal wire? Also hoping I didn’t take out the new flyback.
  14. M

    Hantarex 9110 Shut down

    This is my second 9110 I received recently. Received this monitor dead, no neck glow, fan not spinning. I checked the b+ and it was low so I replaced the flyback and recapped the chassis. Powered on and got an image. Was adjusting the focus and the monitor shut down and the fan stopped. I'm...
  15. M

    Hantarex MTC 9110 Isolation Transformer Question

    @nem I used the 1:1 and it works great. Thanks!
  16. M

    Hantarex MTC 9110 Isolation Transformer Question

    Great thanks! I’ll wire it up that way and test the voltages before connecting the monitor. The way the transformer was wired in the cabinet when I got it, was input on the top lugs so I was really confused since most documentation I see for isolation transformers show the top lugs as output or...
  17. M

    Hantarex MTC 9110 Isolation Transformer Question

    There’s no input/output or primary secondary markings on the isolation transformer that I can see. I’m assuming the monitor is US, but not sure how to tell. The degauss coil is connected with a molex connector to the chassis.
  18. M

    Hantarex MTC 9110 Isolation Transformer Question

    Hello I have a Hantarex MTC 9110 25 inch with the fan on it, hoping to connect to an isolation transformer I have on hand. I’m not sure if I need a different isolation transformer specific for this monitor. I’m in the US. The manual says the monitor accepts 128VAC isolated. Would the 115V output...
  19. M

    Official: CPS1 (CPS1.5) Multi by Darksoft/Apocalypse - Interest Check Thread

    Queue #183 HSS Order number: 41135
  20. M

    Home Arcade System

    Just a follow up, I just moved to a new house. The problem doesn’t occur here. Not sure what was causing the issue, but the HAS is working just fine now thanks.
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