Nintendo Playchoice Monitor (single version)

Yes, that advice seems correct...that pot is BURIED on the chassis...and tough to adjust with game on....I am always afraid of getting zapped when I reach my hand in there...take off your ring if you are wearing one!
 
Sorry I finally replied to your PM.

Yes, like Todd said it's buried in there in a REALLY bad spot. The one you took a pic of is NOT the adjustment. This one is a small white knob, like the other white ones. It sticks straight up off the board.
 
Monitor issue rectified!!!!!!

Thanks to all who showed support and helped me out along the way!

Lyonsarcade, flex, douchka, grandmaster, dj dns, oldtymetoys, shane, and everyone who tried hard to help me out.

It ended up needing a Horizontal Frequency Adjustment.

Lesson learned.....
 
Just think, you were ready to sell it, and in less than a day now you're back in business 100%. Those little nagging problems that are minor are always the worst damn ones, I think i'd rather have the thing be completely broke them have something minor that acts up constantly.
 
Bob Roberts sells a great tool for adjusting that pot...
adjtool.jpg


I know you can reach in there... but like Todd said, be sure to take off your wedding band. :)
 
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