Space invaders Trimline Power Supply

flyarlee

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Donor 4 years: 2015, 2023-2025
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Hey all, I just got a super clean serial #105 Trim Line Space Invaders. It is not booting. and I get 2 sets of lines on the screen. I checked the #10 pin and I'm getting 5 volts. Per Andy's arcade I should be getting close to 0. All other volts looked good.

Where can I buy a power supply rebuild kit? I don't necessarily want to do a switcher.

Thanks!
 
Some pics :)
 

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post a picture of the power supply as i may have a kit but if not i can certainly make one.
 
Power supply pics
 

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actually you are originally supposed to get 5 volts which quickly goes to 0 volts. is pin2 on ic going high or do you have a short to ground
 
lower left corner ic chip labled ic3 check to see if pin 2 is shorted to gnd without power on and then when game is powered on see if pin 2 goes to high

sorry thought i hit 3
 
Last edited:
Well,
I put a cap kit in (thanks Securiry0001!) and there was no change. There is a custom chip set but there is an IC3 chip. I will try measuring it next. Where can I order a replacement?

Thanks all!
 
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