Arcade1up Infinity Table Motherboard SMD Chip List

A colleague in New Jersey called me on the 1-800 this morning, asking for a favor. Could I upload a higher res photo of one of my Arcade1up Motherboards so he could read the chip? The one his customer brought in burnt up so he can’t read it.

He sent:

ic replacement on the arcade1up infinity table XA9220B

I shot him back a clear one

arcade1up motherboard detail schematicsxa9220B IC from infinity table PCB

Here’s the chip ID:

  • XA9220B
  • WCYB1XC91XD
  • Source
  • Datasheet
  • UPDATE: a caller emailed me with a few more useful datasheets. He told me his burn marks look exactly like mine in the picture & have to do with the temperature control circuit on the high voltage (~26VDC) segment of the IC. The chip is only specced for 26 celcius – awfully low for an unventilated unit

Got anything to add to this resource? Leave a comment or email me, trevor@arcadetimemachine.com

Well Gardner K7500 WGM-2775 Chassis High Resolution Photos

Wells Gardner K7500 Chassis PCB Board (P793)

front
Wells Gardner K7500 Chassis Main Board
Wells Gardner K7500 Chassis Main Board back

Wells Gardner K7500 Chassis detail image

Wells Gardner K7500 Chassis Main Board high resolution

Wells Gardner K7500 Chassis Main Board high voltage transformer

Wells Gardner K7500 Chassis Main Board detail with coil

Wells Gardner K7500 Chassis Main Board detail top view

Wells Gardner K7500 Chassis Main Board detail images

Suspected Bad Capacitor on the Wells Gardner K7500 (C304, 1000uf, 25v)

Wells Gardner K7500 Chassis Main Board damaged capacitor

Wells Gardner K7500 CRT Neck Board (P719)

Wells Gardner K7500 Chassis Neck Board

Wells Gardner K7500 Chassis Neck Board 2

Wells Gardner K7500 Chassis Neck Board pots potentiometers dials


Wells Gardner K7500 Chassis Neck Board detail

Wells Gardner K7500 Chassis Remote Board (P804)

Wells Gardner K7500 Remote Board

Wells Gardner K7500 Chassis Neck Board rear

Relevant board model numbers for the K7500 chassis:

  • Chassis Board: P793
  • Neck Board: P719
  • Remote Board: P804

Monitor Part Numbers (specific to K7500 configurations):

  • WGM2775-U0GS35B
  • WGM2775-U0TS50K
  • WGM2775-U0TS61H
  • WGM2775-U0TS73K
  • WGM2575-U4TR07J
  • WGM2575-U4GS27J
  • WGM2575-U4TS27J
  • WGM2575-U4TS35A
  • WGM2575-U4TR04J

[FIX] Arcade1up Infinity Table No Power Repair

Arcade1up Infinity Table No Power Repair fix

These tables are so much fun, but they brick themselves after 6 to 12 months. When you search your issue up online you find a lot of people with the same problem!

You can buy a new one for $1500 or if you’re still in their short warranty period, Arcade1Up will send you a replacement for 600$ plus shipping. But we can do better! Let’s try fixing the one you have first.

Here’s some links to other people with the problem, to show how common the failure is.

We have the fix! Read on…

Update: We’re getting so many inquiries that we’ve put up a new page on our website with clear instructions on how to take your infinity table apart & send it to us!

Update 2: A youtuber did our fix and made a great video about it. It brought his table back to life instantly!

Here’s our original article, showing how we fixed our first one.

Arcade1up Infinity Table Disassembly

Arcade1up Infinity Table, reverse side

The case is attached with ~20 screws of 3 different types. Don’t mix them up!

Arcade1up Infinity Table, back removed

Our customer gave us a good hint to follow. Internet users noted power issues, maybe resolved by replacing the 12V power adapter.

Infinity Tables also develop screen backlight issues. Those are more complex to repair and involve replacing components like diodes or resistors.

We tested the power supply voltage & compared to a new one. Arcade1up’s 6-month old power supply tested much lower!

12v dc power cables, tested. Arcade1up Infinity Table power supply

At 12.18v DC vs a new one at 12.35v DC, we still consider this power supply “good”.

So why do they fail?

Arcade1up did something weird with the PCB. They included a little 5 ohm resistor near the start of the circuit that cuts the power down below 12v. So even though the supply might test fine, that resistor makes it so there’s not enough power for the rest of the board.

Arcade1up Infinity Table, Detail Shots

Click any image in the gallery for a larger version.

Arcade1up PCB Power Reroute Fix

We don’t recommend attempting this repair yourself unless you have the tooling and experience to surface mount solder!

If you’re already a competent arcade pilot already, you’ll easily identify the repair from the above pictures.

Otherwise, send us your board and we can do the fix for you! Click Here for Instructions on how to ship us your Infinity Table Motherboard.

It’s Fixed!

It’s got sound, its got vibration, it’s got display, and since I reattached that wifi cable, its even still got internet!

Arcade1up Infinity Table games

A few rounds of cut-the-rope and a 24-hour run test later, it’s ready to go back home!

Arcade1up Infinity Table testing after power repair

Got a different problem with a different machine? We can (and do) fix anything! Just fill out this form and one of our techs will follow up ASAP. For infinity table repair, please see this page.

An Arcade Tribute to the Iconic NHL 94: The Saskatoon Spectacle

For classic sports games enthusiasts, few titles match the legendary NHL 94. To this day, many sports gamers insist NHL 94 is still the best damn hockey game ever made.

nhl full size arcade cabinet custom in saskatoon saskachewan

We designed this cabinet to resonate with NHL 94 fans intent or recapturing mid-90s arcade magic. Our design features logos and sprites from the original, that signature blue ice color on the sides, and a kick panel packed with NHL 94 media buzz.

NHL 94 arcade cabinet custom media buzzWe carefully considered every detail in this arcade machine’s creation. From the control panel with its classic buttons and joysticks, to the vibrant backlit marquee emblazoned with the game’s title. We even take the painstaking step to source hard-to-find classic 3:4 screens for each one of our cabinets.

arcade cabinet with classic 3:4 aspect ratio

After weeks of meticulous work, we completed and shipped this special creation to a customer in Saskatoon Saskatchewan, who shares our passion for retro gaming and hockey. The cabinet now proudly sits in their home, serving as a reminder of a simpler time when all you needed for a great time was a few quarters and a love for the game.

NHL 94 arcade cabinet shrink wrapped arrival in saskatoon saskachewan

The NHL 94-themed arcade cabinet by Arcade Time Machine is more than just a piece of gaming equipment; it’s a tribute to a beloved classic that continues to captivate gamers. This cabinet stands as a testament to our dedication for preserving arcademagic. We look forward to creating more unique arcade cabinets that bring joy and nostalgia to gamers around the world.

playable nhl 94 arcade machine

Stay tuned for more exciting projects from Arcade Time Machine!