papapopop
Member
Hi Freaks,
my Pole Position is not running yet. I replaced the power supply with an old computer power supply (15A on tne +5V Line). I connected several points on both pcbs to GND and +5V Line. Both pcbs are looking good with no burns. When I turn on the power I get this picture (Hantarex MTC 900).
Anyone an idea where to start ?
For many years I repaired old pinball pcbs, but this is my first Atari pcb.
Thanks for your hints.
my Pole Position is not running yet. I replaced the power supply with an old computer power supply (15A on tne +5V Line). I connected several points on both pcbs to GND and +5V Line. Both pcbs are looking good with no burns. When I turn on the power I get this picture (Hantarex MTC 900).
Anyone an idea where to start ?
For many years I repaired old pinball pcbs, but this is my first Atari pcb.
Thanks for your hints.

