Small update: Geometry and color calibration was succesfully done with the help of the great @Mrhide .
b+ was ajusted to correct voltage,
We didn't mess with the High voltage ajustment. ( should we ? )
those 2 problems remain;
1) Maximum H size is not enough for most PCB i own, both 15...
New issue : managed to make an adaptor for the “so tiny” degauss switch connector on the 2933 ( same as 2932)
Degauss doesn’t work .
Tried to degauss via the OSD and nothing happens …
Any clue ?
Thx
You mean the siliconed pot on the chassis ? High voltage adjust ?
I
Not a great pic !! Calibration is way off ! (focus , Colors , etc) my friend @Mrhide will help me for final calibration
most ajustment on the 2931 and 2933 are made via the OSD. There isn't any adjustment pots on the chassis other than H drive , HV ajust , B+ and XPro. There is no jumper on the 2931 and 2933 unfortunately.
managed to get full screen with recalbox RGB jamma pbc, atomiswave PCB, some Mister...
Hey ! got a working MS-2933 ( thx @kuze ) as a replacement for my beloved Windy 2 ( same Toshiba tube as my Nanao 2931 driven Blast City)
i knew it's a different Yoke and that i would need to calibrate everything. !
It boots ok but i can't get the H size to fill the screen. Everything...
Anyone would need this ? for parts mostly or repair if you are a repair god
Issue: repetitive blown HOT , no image on screen but with a neck glow.
Chassis recapped and flyback was replaced a few years ago.
Issue thread ...