vbtalent Member Joined Dec 24, 2009 Messages 259 Reaction score 1 Location Kentucky Nov 4, 2011 #1 Any thoughts or ideas on a System 1 (Cleopatra) with no displays? All of sudden they stopped working... VB,
Any thoughts or ideas on a System 1 (Cleopatra) with no displays? All of sudden they stopped working... VB,
G-P-E Well-known member Joined May 12, 2007 Messages 1,179 Reaction score 216 Location Omaha, Nebraska Nov 4, 2011 #2 vbtalent said: Any thoughts or ideas on a System 1 (Cleopatra) with no displays? All of sudden they stopped working... VB, Click to expand... Fuse? What display voltages do you get on the power supply? Particularly the 60 and 42V.
vbtalent said: Any thoughts or ideas on a System 1 (Cleopatra) with no displays? All of sudden they stopped working... VB, Click to expand... Fuse? What display voltages do you get on the power supply? Particularly the 60 and 42V.
KenLayton In Memoriam Joined Dec 14, 2003 Messages 20,220 Reaction score 712 Location Olympia, Washington Nov 4, 2011 #3 Yeh, did that display fuse down on the bottom panel blow? If it did NOT blow, have you measured the voltages coming off of connector J3 on the power supply board?
Yeh, did that display fuse down on the bottom panel blow? If it did NOT blow, have you measured the voltages coming off of connector J3 on the power supply board?
robgest New member VAPS Joined Feb 11, 2010 Messages 1,028 Reaction score 4 Location Sturgis, Michigan Nov 4, 2011 #4 And remember, never remove J2 or J3 with the power on. (In case you didn't know)
OP OP vbtalent Member Joined Dec 24, 2009 Messages 259 Reaction score 1 Location Kentucky Nov 4, 2011 #5 Not good when we jump right to checking voltages... Fuses I like! I'll give them a go and post back. Since all are out including the ball/credit what are the chances one is shorted?
Not good when we jump right to checking voltages... Fuses I like! I'll give them a go and post back. Since all are out including the ball/credit what are the chances one is shorted?