Build Your Own Arcade Controls Forum
Main => Main Forum => Topic started by: ifkz on November 08, 2007, 09:16:42 pm
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Okay, so my Centipede has a hunger for monitors. It has eaten a flyback and a green signal IC on the two monitors I've given it. I need to step back and have some other opinions on this.
I have documented all of the voltages from the test points below. The game is still playing, the graphics are intact and the sounds are working. It still coins up and has an attract mode.
ARII TEST POINTS
36VAC 17.8
36VAC 17.8
-5VDC -4.8
+12VDC 11.8
+10.3VDC UNREG 13.6
+22VDC 25.0
-22VDC -24.8
GAME PCB
-30V -26.2
+15V 14.6
-22V -24.8
+22V 24.7
+5V 4.9
-5V -4.8
+12V 11.8
GAME PCB CONNECTOR (THE LARGER ONE)
TOP LEFT
GND
12.8
25.1
-25.0
13.7
13.7
TOP RIGHT
GND
12.8
11.8
-4.8