Xenon

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1 Introduction

Project Date: May 13, 1980

Date Of Manufacture: February, 1981

Production: 10,000 units (confirmed)

Theme: Fictional Characters

Notable Features: Flippers (3), Pop bumpers (3), 4-bank drop targets (1), 3-bank drop targets (1), 3-in-line drop targets, Single drop target (1), Rollunder spinners (2), 2-way kick-out hole (1). Split-level playfield. Speech. High intensity strobe light in backbox visible through clear area in backglass (this feature was not present on all games, or was obscured in some games by silkscreening covering the strobe area).

2 Technical Info

MPU: Bally MPU AS-2518-35

Type: Solid State Electronic (SS)

3 Paperwork

Manuals, schematics, coin cards...

4 Rubber Rings

Rubber Ring Sizes goes here

5 Photos

Teardown photos go here

6 References

XENON - Internet Pinball Database

7 Repair Logs

Did you do a repair? Log it here as a possible solution for others.

PROBLEM: Center pop bumper fires randomly during game play and test mode but NOT during attract mode

SOLUTION: Issue was resolved by replacing the ceramic disk .047 mfd 50 capacitor located on the leaf switch of the pop bumper.

PROBLEM: Left Flipper is very weak

SOLUTION: Issue was resolved by replacing the flipper coil with the correct coil for starters. #AQ-25-500_34-45, Then adjusting and cleaning the End Of Stroke(EOS) leaf switch resolved the issue totally.

PROBLEM: Start button is not working

SOLUTION: Traced start button wire back to MPU board location. Found the .100 Trifurcon Terminal Pin to be mangled. Removed the .100 Trifurcon Terminal Pin from molox connector and replaced. Reinserted back into molox connector and start button now works.