(Topic ID: 151043)

Need a picture of data east power supply


By dieseldogpi

3 years ago



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  • 11 posts
  • 2 Pinsiders participating
  • Latest reply 3 years ago by dieseldogpi
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There have been 4 images uploaded to this topic. (View topic image gallery).

BttF_2_x_9_Vac_path_(resized).png
split_18Volt_(resized).jpg
2_x_9_Vac_DE_power_CN1_(resized).jpg
BttF_Cn1_(resized).jpg

#1 3 years ago

After having problems with the hold power on my flippers I realized that I used an older wiring harness from the transformer to the power supply. I was wondering if someone can take a pic of their data east power supply connector (the wire side) CN1, specifically pins 10 & 11. I am trying to see if there are 2 wires going to each pin. This would apply to any data east game after phantom and before Jurassic park. Thanks!

#2 3 years ago

Is this what you are looking for ?
BttF_Cn1_(resized).jpg

#3 3 years ago

It is! But it only adds to my confusion. Do you know if the gray wires from pins 10 & 11 lead to the transformer or the flipper board? Thanks so much!

#4 3 years ago

I will have a look inside the machine. I guess these grey wires are Vac from transformer for audio supply but will let you know in a few minutes.

#5 3 years ago

That would be awesome. Mine does go to the transformer. The book says the flipper board wires go to those pins. Wires are the same color too. Could you trace the wires from your flipper board, cn2, pins 6&7? You are a huge help in all of this. Thank you!

#6 3 years ago

yes, It is Vac from transformer. 2 x 9Vac
2_x_9_Vac_DE_power_CN1_(resized).jpg

#7 3 years ago
Quoted from dieseldogpi:

Could you trace the wires from your flipper board, cn2, pins 6&7? You are a huge help in all of this. Thank you!

I'll take a dive again hold on

#8 3 years ago

Grey-Green and Grey-solid ( together 18Vac ) are used on the flipperboard. It took some time to find where they were split but found it behind the playfield under the backbox:

split_18Volt_(resized).jpg

#9 3 years ago

Thanks so much! I think I am completely missing that harness. So I'm guessing that is spliced into the wires that hit the transformer and cn1 pins 10&11? I can probably splice in? This was huge btw. Thanks for taking the time to trace that out. A lifesaver.

#10 3 years ago
Quoted from dieseldogpi:

So I'm guessing that is spliced into the wires that hit the transformer and cn1 pins 10&11?

Correct, made a complete picture with locations and colors of it.

BttF_2_x_9_Vac_path_(resized).png

#11 3 years ago

you're my hero! Thanks again! Before I realized the harness was different, I was killing myself trying to figure out why I had no 9v at the flipper board. Thanks again!!

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