I was enjoying a game this morning and the pin reset.
No power change evident, system went through start up checks, pushed start button and the game started from zero.
Have played a few dozen games since then and the same reset occurs intermittently.
Ball is not consistently in any position, score varies.
Have successfully played 3 of the 12 games end to end including full multiball.
I have owned the machine for about 9 months now and have done a bit of minor work listed below.
Coil no errors.
Switch no errors.
Any help would be greatly appreciated.
I have found no broken wires, solder connections, or fuses. (Open to rechecking anything/everything)
Name of game, manufacturer and year: 35th Anniversary Playboy, Data East, 1990
Did it ever work in your Possession?: yes
Did You Run the Diagnostics?: yes
Where did the game come from?: private seller
Have needed MODS been done?: Don't know
Are any aftermarket boards installed?: Sound board
What was the last service you performed?: rebuild flippers, soldered broken wire to VUK(6 months ago)
Battery Corrosion: not evident, NVRam installed
LED or Incandescent lighting?: LED
Blown fuses: none that I found
Obvious Past Work Performed: knocker installed, sound board added, NVRam installed, all prior to purchase.
Do you have a Volt Meter?: yes, limited background
Can you solder?: yes, (recently acquired a decent iron), total noob.
Location: North West Florida
Pictures (Attached, additional photos on request)
Proper Title for Help (DE 35th Anv Playboy Random Reset)