socalarcade Active member VAPS Joined Nov 30, 2006 Messages 1,013 Reaction score 3 Location socal, California Sep 3, 2012 #1 when game is turned on the screen is blue and there is a beeping noise and thats all it does
channelmanic Well-known member Donor 3 years: 2011-2013 VAPS Joined Apr 5, 2008 Messages 17,110 Reaction score 1,093 Location Texas Sep 3, 2012 #2 Open the coin door, flip the test switch, turn the game on, and count the # of beeps.
OP OP socalarcade Active member VAPS Joined Nov 30, 2006 Messages 1,013 Reaction score 3 Location socal, California Sep 3, 2012 #3 there were 2 beeps
channelmanic Well-known member Donor 3 years: 2011-2013 VAPS Joined Apr 5, 2008 Messages 17,110 Reaction score 1,093 Location Texas Sep 3, 2012 #4 Check page "8" (16/63) for the beep code meanings... http://www.arcade-museum.com/manuals-videogames/C/Centipede.pdf 2 Beeps is a bad chip at F2 You could have more errors too... the self tests stops when it hits an error and there are more 8 RAM chips to test.
Check page "8" (16/63) for the beep code meanings... http://www.arcade-museum.com/manuals-videogames/C/Centipede.pdf 2 Beeps is a bad chip at F2 You could have more errors too... the self tests stops when it hits an error and there are more 8 RAM chips to test.