A new issue with Black Rose....
I adjusted the leaf switches on the pop bumpers and as far as I remember it worked ok. Today the pops weren't firing.
In test report it says check switch 46 and switch 47, (both are jets/pops).
If i activate any switch on that column I get a bunch of other switches in that switches row activated on the matrix with a "gnd short row 1" (with it changing to whatever row that switch is on.
Only column 4 switches do this.
Considering the last thing I messed with was the leaf switches for the jets I thought it must be that area. Ive studied the wiring to each leaf and nothing appears to be shorting out.
What do I check next? It surely can't be a coincidence?
Could it be a diode, and if so can fiddling around cause a diode to fail?
Update :
Pin was fine with new chip for about two weeks... Then last night went again.
Had another spare chip, which fixed it and game worked for a few hours but today has gone again.
Any idea how to find what's happening? I know this only started happening after i removed and adjusted the pops. But nothing down there seems to be shorting!
I adjusted the leaf switches on the pop bumpers and as far as I remember it worked ok. Today the pops weren't firing.
In test report it says check switch 46 and switch 47, (both are jets/pops).
If i activate any switch on that column I get a bunch of other switches in that switches row activated on the matrix with a "gnd short row 1" (with it changing to whatever row that switch is on.
Only column 4 switches do this.
Considering the last thing I messed with was the leaf switches for the jets I thought it must be that area. Ive studied the wiring to each leaf and nothing appears to be shorting out.
What do I check next? It surely can't be a coincidence?
Could it be a diode, and if so can fiddling around cause a diode to fail?
Update :
Pin was fine with new chip for about two weeks... Then last night went again.
Had another spare chip, which fixed it and game worked for a few hours but today has gone again.
Any idea how to find what's happening? I know this only started happening after i removed and adjusted the pops. But nothing down there seems to be shorting!
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