New Life Games Tech Forums

PE+ MPU Boards...

Problem; No Video.
Solution; Repl. U74.

Problem; No coin-in to hard meter.
Solution; Repl. K3

Problem; Monitor looks washed out.
solution; Repl. Q21 (2N3905).

Problem; Characters orange (no black or red).
Solution; Repl. U76.

Problem; Coin-in timeout, no door close, & no self test.
Solution; Repl. C9 (for door close-self test), cleared RAM for coin-in timeout.

Problem;Coin-in timeout.
Solution; Repl. U12.

Problem; Blowing 7V-5Amp fuse.
Solution; Repl. CR26.

Problem; Constant coin-in timeout.
Solution; Repl. RP1.

Problem; No hold #1.
Solution; Repl. CR8.

Problem; Screen scrambled.
Solution; Repl. U69.

Problem; Coin-in timeout, door open (no reset).
Solution; Repl. CR25.

Problem; Scrambled screen.
Solution; Repl. U54 & U68 (these "feed" character generators).

Problem; Solenoid buzzing.
Solution; Repl. R26.

Problem; Black screen.
Solution; Repaired trace J2, pin 31.

Problems; Hold buttons FUBAR.
Solution; Repl. CR3, CR4, & CR11.

Problem; Can't clear RAM (actually No door close.)
Solution; Repl. CR25.

Problem; Keeps blowing 5Amp fuse.
Solution; Repl. CR25.

I'm not sure any of this will help... my original notes from a PE+ seminar I took before I was allowed to repair boards...

PE+ EPROM Replacement Procedure;