Arcade Collecting > Merit/JVL Touchscreen

Megatouch Ion/Force machines - replacing ECS board with Asus A7N8X - Questions

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justtaint:
Bypassed the internal LCD screen and used a separate monitor.  Good news is the touchscreen appears to be working, I'm installing 2010.5 on the unit now and I was able to guesstimate locations on the touchscreen to advance the installation.  Seems like the LCD is bad.  So, same question, what replacement options are there?

justtaint:
Shining a bright light close to the screen, and I can't see a thing.

orizzle:

--- Quote from: justtaint on May 18, 2020, 10:56:39 pm ---Shining a bright light close to the screen, and I can't see a thing.

--- End quote ---
It's usually the inverters that go bad in these. Try the flashlight test again to be sure you don't see anything.

I've hacked apart plenty of desktop monitors. It's hit or miss which ones fit. Sometimes you'll get lucky and the megatouch inverter and controller boards work with the new panels and everything fits nicely. Other times not so much

Sent from my Pixel XL using Tapatalk

mahkeymike:
If you verified the motherboard is putting out video, and the flashlight test fails, the its either the controller for the lcd panel, or the lcd panel itself. Flashlight test working would normally mean its either the inverter, or the CCFL tubes.

justtaint:
Pitch black room and a flashlight pressed to the screen, no display from what I can tell.
Disassembled the display.  Going to order a new panel.

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