Ive cleaned the board by now, and the angle this is shot looks way worse soldering than it actually is (I reckon
). I will update picture of underside shifter tonite.- mono.jpeg (113.68 KiB) Viewed 2750 times
- board.jpeg (252.58 KiB) Viewed 2750 times
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It helps build a picture where our "good traffic" is coming from..
Thanks :)
Atari Mega ST Video Output problem
Re: Atari Mega ST Video Output problem
Shots from top and bottom pcb and recordings of rgb and mono.
Ive cleaned the board by now, and the angle this is shot looks way worse soldering than it actually is (I reckon). I will update picture of underside shifter tonite.
Ive cleaned the board by now, and the angle this is shot looks way worse soldering than it actually is (I reckon
). I will update picture of underside shifter tonite.
Re: Atari Mega ST Video Output problem
That looks like a sync issue to me
As previously said, download the schematic and trace the tracks from the glue to the shifter etc.
Will ideally need a scope to diagnose.
As previously said, download the schematic and trace the tracks from the glue to the shifter etc.
Will ideally need a scope to diagnose.
If it ain't broke, test it to Destruction.
Re: Atari Mega ST Video Output problem
Seems like my (unresolved) issue :
https://www.exxosforum.co.uk/forum/viewt ... =23&t=2396
Now my screen is always black...
https://www.exxosforum.co.uk/forum/viewt ... =23&t=2396
Now my screen is always black...
Re: Atari Mega ST Video Output problem
Does the monitor work OK on a different machine ?