Search results for query: bubble bobble '-5v'

@mgkastra I haven't, no. I can try doing that. So it sounds like I'm putting both ends of my multimeter in slots 27 and 28, then seeing if I get a proper reading back? My -5v is being powered by running a cord from my supergun labeled -5v, to my power supply in slot V3. This did confuse me at...

hanaho taito bartop gameroom classics 10 in 1 pcbs for sale game list Arkanoid Jungle Hunt Zookeeper Rastan Elevator Action Qix Bubble Bobble Puzzle Bobble Space Invaders Rainbow Islands recently pulled from the cabs as i put mistercade and versus in them. will include bottom metal mount...

It's regular Jamma, but missing the 12v and -5v. The menu button is wired to the tilt button. Luckily with the arpicade, I have a wireless keyboard for all the buttons not hooked up. Won't take much to put in buttons for whatever I want if I want to keep the arpicade in there. It's still...

Ok yes, it looks like that IS -5v, and when I plugged in everything, both the PS and supergun were reading the correct voltages. However nothing happened still. I tested the two pins on my Bubble Bobble PCB with the supergun and PS set to the correct voltages, and got 4.60. I raised the knob...

A forum search for "bubble bobble '-5V'" explains that -5V is needed for both sound and video. (So the board might be playing blind, and you would have no way of telling, if both sound and video are missing.) See this post...

That's an arcadeforge super gun and it accepts -5V, but your power supply doesn't appear to output -5V. Check V3 with you multimeter. The supergun doesn’t accept -5V through the plug, I believe that it only accepts it through the screw terminals next to the toggle switches. I would have to...

I don't think I have -5v, and from what I've seen that is required for Bubble Bobble. Would I need to get a new set of cords to plug into my supergun and back out into the power brick I have? And if so, what slot would it need to be in as I don't see anything with "-5v" specifically. Also no...

Bubble Bobble needs -5V and 12V for the video output to work (for the PC040DA DACs on the video board). I'd suggest checking what voltage is at the chips on both boards - such as the ROMs (between the GND and +5V pins) - if it's not what you expect then yes, work back to the harness. At the...

OK, I have two boards that have exactly the same symptom. They don't boot. I noticed that even if power supply is fine at 5.1V only about 4.3V of it gets to the pin 11 of these Z-80 processor actually. I noticed that even at the Jamma harness between 5V and GND pins I see only 4.3V. So it looks...

This is true for most Taito boards with that pinout. The coin inputs don't have pullup resistors and rely on the coin counter (inductive pullup to +5V), so without the counters hooked up the inputs sit near ground. Using the coin switch itself as the pulldown driver for the coin counter saves...

Thinking about letting go of a group of games and wanted to see what a price range would be on them. These cabiets are spread out with some being in my gameroom and some in climate-controlled storage and all of them having stuff stacked in front or between them, so I don’t have good pics for...

Hey all, next PCB sale thread is here! All boards are working unless noted otherwise. All prices are shipped ConUS as well. Photos available on request! FOR SALE: Star Jacker - $300 - Works, Sega version (not Stern) Crazy Cop - $250 - Spiritual successor to Konami‘a Jailbreak, works...

The Extra is actually a lot harder, to me anyway, than the original. The levels are re-arranged so the game feels quite different. Both versions are great platformers with a tremendous depth, more than Bubble Bobble. Both designed by MTJ. Just FYI, the pcb needs -5V for audio so your psu must...

On a hunch I pulled the 12v wires out of the connector to see if something attached to one line or the other was causing shutdown. Miraculously the board booted with only +5v hooked up, but the screen is exceptionally dim even with the monitor maxed out (and other games look great). Hooked the...

Ah yes the -5v for video! There was a Legend of Kage thread last week that had the same problem (also Taito Classic pinout).

Bubble Bobble doesn't need separate power to the video board. However, it requires -5V for both sound and video, so ensure that your JAMMA cabinet has that. You can use the same JAMMA adaptor for both Bubble Bobble and Arkanoid. Plugging Bubble Bobble into a cabinet wired specifically for...

So recently we acquired a sold-as-working Bubble Bobble pcb from a reputable supplier. For testing we installed it in a known-good JAMMA cabinet with the adapter from Mikesarcade. In that cabinet all that would happen is the screen would come up gray. The +5v line was being pulled down to...

Thanks so much for this Phil. It clears up a lot for me. I should have come straight to you :)

It's true. For instance, Bubble Bobble and Tokio don't require power to the T connector. Sometimes yes, though it could also be caused by another IC. With the PC030CM, JP4 and JP5 need to be jumpered in order for coin inputs to work when there are no coin counters connected. The PC040DA...

So you may not know your cabinet wasn't originally a Bubble Bobble - your pic of that power supply suggests it was a Williams game and the original Williams PSU is still in use. Now yes you could replace that connector, but it wouldn't address why it got burnt up - a Williams rebuild kit might...