Wells Gardner Neck Board (P719)
For Wells Gardner 25" and 27" chassis: U2000, U5000, k7400 and k7500 only
This P719 arcade monitor neck board has been out of production for many years and is one of the first items that need to be replaced on these monitors. This neck board houses the color transistors, video IC and associated logic to control the Red/Green/Blue guns and heater circuit.
If you are experiencing any of the following symptoms, your neck board needs replacement:
* missing primary color (red, blue or green)
* adjusting contrast up smears the image
* cannot get enough contrast, but the contrast adjustment POT is showing some change on the screen
* In some cases, replacing the neck board may fix white screen with no image problem
If you are unsure, you may send your entire Wells Gardner monitor chassis to Castle Classic Arcade for repair (or trade in if in repairable condition). See our services section for arcade chassis repair...