A/R 3 woes

configurethis

Well-known member
Joined
May 9, 2010
Messages
1,582
Reaction score
75
Location
Illinois
Working on an Atari Paper Boy video uprite. Game had blue screen of death and I took out the logic board and video boards and reseated all the chips. Got the Bonb Roberts rebuild for the A/R 3 audio regulator board . Cleaned the board really well and dried, rebuilt. Now I get blocks and letters on the screen. I rechecked the voltage and all is is line except for the negative sense. Found some other issues and took care of them, as well as replacing one of the big blues . But still blocks and letters on screen and no negative sense.

Any help is appreciated.
Thanks!
 
Back
Top Bottom