Keroppi
Member
Hi all, I just picked up a GT cab with an original D9200 (not D9204/etc) in it. It displays fine (surprisingly) but the OSD doesn't work.
The 'No signal' message DOES show up when no signal is connected just fine, and cycles through all the colors.
The control board does function, and the software responds, as I managed to (eventually) blindly press buttons and get to (and adjust) the H-POS and contrast menus...I understand this to be controlled on the neckboard, but I am finding conflicting info on it. WG troubleshooting guide points at IC201, but other forum posts such as http://forum.arcadecontrols.com/index.php?topic=105867.0 indicate that it is IC202. Can anyone verify what to check/which it is, and a source/part # for the chip?
Also worth noting, although I can blindly go through the menus, SEL does NOT degauss the tube.
Could the "corrupt EEPROM" issue I keep reading about cause this behavior? If so, could someone walk me through the SEL+DOWN factory memory recall (blind, by number of button presses) Thanks!!!
The 'No signal' message DOES show up when no signal is connected just fine, and cycles through all the colors.
The control board does function, and the software responds, as I managed to (eventually) blindly press buttons and get to (and adjust) the H-POS and contrast menus...I understand this to be controlled on the neckboard, but I am finding conflicting info on it. WG troubleshooting guide points at IC201, but other forum posts such as http://forum.arcadecontrols.com/index.php?topic=105867.0 indicate that it is IC202. Can anyone verify what to check/which it is, and a source/part # for the chip?
Also worth noting, although I can blindly go through the menus, SEL does NOT degauss the tube.
Could the "corrupt EEPROM" issue I keep reading about cause this behavior? If so, could someone walk me through the SEL+DOWN factory memory recall (blind, by number of button presses) Thanks!!!