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(Topic ID: 271522)

Rottendog MPU327-4 Schematics or Repair


By sworton

4 months ago



Topic Stats

  • 4 posts
  • 2 Pinsiders participating
  • Latest reply 4 months ago by sworton
  • No one calls this topic a favorite

You

Linked Games

#1 4 months ago

Does anyone have the schematics for the MPU327-4 or know how I can get it repaired? I cannot find the schematics anywhere.

I have a #Stellar Wars machine that was working great. We corrected an issue with a transistor for a solenoid but now the machine will start but stays in "tilt"mode all the time. Also, some lane lights are on ll the time. So i can't play the machine anymore because of tilt.

I tried calling Jim at Rottendog but there was no answer and no voicemail. Tried an email but so far noreply.

Any and all advice is welcome.

Thanks You

#2 4 months ago

Very hard guy to track down. Last time I had an issue I just sent him my boards and he ended up calling me.

#3 4 months ago

I guess I dont have anything to lose sending it to him since my board and machine are down. I'll hold on for a few days and see if someone can provide schematics since my family can repair boards. Lucky I have a brother been doing it for 40 years but he can't help much without schematics.

#4 4 months ago
Quoted from sworton:

Does anyone have the schematics for the MPU327-4 or know how I can get it repaired? I cannot find the schematics anywhere.
I have a #Stellar Wars machine that was working great. We corrected an issue with a transistor for a solenoid but now the machine will start but stays in "tilt"mode all the time. Also, some lane lights are on ll the time. So i can't play the machine anymore because of tilt.
I tried calling Jim at Rottendog but there was no answer and no voicemail. Tried an email but so far noreply.
Any and all advice is welcome.
Thanks You

I want to express my thanks to Mr. Jim Knight for sending me the Rottendog MPU327-4 schematics dated 2018. Hopefully, we will be able to debug the board and get things right. I can forward schematics if you like - please contact me if you need these

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