FIXED - Killer Instinct boot problem (white lines screen)

PCB problems and fixes
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Spacemx
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Joined: March 5th, 2017, 6:28 am
Location: Mexico City

FIXED - Killer Instinct boot problem (white lines screen)

Post by Spacemx »

Problem with Killer Instinct Arcade PCB, when starting the game appears a screen full of white lines and nothing more.
The last time the game showed something different was what you see in the video.

https://youtu.be/-wZpVN4DIiU

The game started with the blue screen and began to be heard but the blue screen remained until I turned it off.
The next time it was turned on only showed the screen full of white lines.

https://plus.google.com/116975540601942 ... otzwTJDmGu

The game has the conversion of hard drive by compact flash memory, as well as the modified ROM U98 AnyIDE. Both worked properly so far. I have already reviewed the EPROM U98 with EPROM programmer and it is in good condition.

Any help will be appreciated.

[UPDATE]
Repair log available here.
http://foro.arcades.mx/viewtopic.php?f= ... d0fb133763
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