ThomasM Member Donor 2016 VAPS Joined Mar 7, 2016 Messages 816 Reaction score 6 Location Berkeley, California Aug 22, 2017 #1 Hi - looking for anyone that can fix up a Twin Cobra pcb. Boots up to test screen, seems to stop on Sound check, but beyond me to go much further. Thanks
Hi - looking for anyone that can fix up a Twin Cobra pcb. Boots up to test screen, seems to stop on Sound check, but beyond me to go much further. Thanks
EclipseEye Well-known member Joined Oct 18, 2010 Messages 1,594 Reaction score 102 Location WARRINGTON, Warrington, United Kingdom Aug 23, 2017 #2 Check the Z80 CPU which handles sound has not died, that would cause the PCB to stall on sound check. Common problem on these and similar like Truxton.
Check the Z80 CPU which handles sound has not died, that would cause the PCB to stall on sound check. Common problem on these and similar like Truxton.