TomOfDeath Posted September 1, 2016 Share Posted September 1, 2016 I know this is a shot in the dark but does anyone have a schematic for an Entex Baseball II? I am trying to fix one for someone and I am stuck. If this is the wrong place to post this I apologize. Thanks in advance. Quote Link to comment Share on other sites More sharing options...
R.Cade Posted September 1, 2016 Share Posted September 1, 2016 (edited) What's wrong with it? The whole game is pretty much on one chip besides the buttons, lights, and buzzer. Standard fun - reflow solder, check continuity for any bad traces. Luckily tracks are huge and easy to see. If the main chip is dead, it's dead. Most of the time, these things get eaten by a battery left in for 30 years, but yours looks OK in that regard (from what I can see). Edited September 1, 2016 by R.Cade Quote Link to comment Share on other sites More sharing options...
TomOfDeath Posted September 1, 2016 Author Share Posted September 1, 2016 It had one bad LED. Replaced the one LED short of worked for 30 seconds then shut off. Hasn't worked since. Quote Link to comment Share on other sites More sharing options...
R.Cade Posted September 1, 2016 Share Posted September 1, 2016 It's possible the LED had different forward voltage than the old one and pulled too much current, which may have cooked the chip. Bummer. Just speculation, though. Quote Link to comment Share on other sites More sharing options...
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