HI all,
I've started working on my GYRUSS I've recently picked up.
Currently testing the board in a Time Pilot cabinet, as they're the same pinout on the connector.
When I first powered this board I got nothing, I've since tested all the ROMS via the reader and verifying them on romident, then downloaded a Centuri rom set.
I had a few roms with issues and some with broken legs, these have all been swapped out fixed and it now seems I have a full working rom set.
I have a few Time Pilot boards that I swapped out and tested all the customs IC's bar the Konami-1 (CPU) IC.
Desoldered all 4x 2114 RAM in A11, A12, A13 & A14, installed sockets and new RAM in all.
Also have replaced some of the sockets of the ROMS and customs, but not all as yet.
I did burn myself the test rom that shoestring created and it passes everything, then boots into the game.
The picture attached is what I have on screen now after the above work...
Has anyone seen this, that could point me in some sort of direction ?
Sorry about the sideways pictures, couldn't work out how to get them the right way up...
I've started working on my GYRUSS I've recently picked up.
Currently testing the board in a Time Pilot cabinet, as they're the same pinout on the connector.
When I first powered this board I got nothing, I've since tested all the ROMS via the reader and verifying them on romident, then downloaded a Centuri rom set.
I had a few roms with issues and some with broken legs, these have all been swapped out fixed and it now seems I have a full working rom set.
I have a few Time Pilot boards that I swapped out and tested all the customs IC's bar the Konami-1 (CPU) IC.
Desoldered all 4x 2114 RAM in A11, A12, A13 & A14, installed sockets and new RAM in all.
Also have replaced some of the sockets of the ROMS and customs, but not all as yet.
I did burn myself the test rom that shoestring created and it passes everything, then boots into the game.
The picture attached is what I have on screen now after the above work...
Has anyone seen this, that could point me in some sort of direction ?
Sorry about the sideways pictures, couldn't work out how to get them the right way up...

