(Topic ID: 243703)

Williams System 6 GI voltage

By waffen_spain

4 years ago


Topic Heartbeat

Topic Stats

  • 25 posts
  • 6 Pinsiders participating
  • Latest reply 4 years ago by Schwaggs
  • Topic is favorited by 3 Pinsiders

You

Linked Games

Topic Gallery

View topic image gallery

wms-15b-6797_b (resized).jpg
15590715016559121492584685355770 (resized).jpg
Screenshot_2019-05-27-21-26-22-719_com.google.android.apps.docs (resized).png
15589847129866211428532234826372 (resized).jpg
15587312312114879690073109039751 (resized).jpg
15587307254598794000080702125274 (resized).jpg

You're currently viewing posts by Pinsider schwaggs.
Click here to go back to viewing the entire thread.

#13 4 years ago

On system 3-6 you move wires on the transformer to deal with various voltage conditions. Tell us which terminals the various colored wires are connected to which transformer terminals.

http://firepowerpinball.com/downloads/PowerWiring.pdf

#19 4 years ago

Agree, that looks like 220V wiring.

However, to know if your setup is high-tapped, you need to see which terminals those wires are soldered onto the transformer.

#21 4 years ago
Quoted from zacaj:

You think that someone messed with the factory wiring on the transformer? Why would anyone do that?

If you have a machine in an area with low voltage, bad wiring, etc, the performance of the pops can be decreased, and could cause resets, etc. You can change the wiring to bump up the voltages ~10% to bring back performance. Seeing as his voltages are high, it makes sense to see if someone high-tapped the transformer.

#25 4 years ago
Quoted from waffen_spain:

Problem solved, moved brown-red wires from 6 to 8, and black-yellow from 2-3 to 4 at the transfo input.
Now I have 6.8 to 7 volts at bulbs, I have to test coils but looks ok.
Thank you all guys!!

Sweet! Congrats on the fix!

Promoted items from Pinside Marketplace and Pinside Shops!
$ 20.00
Electronics
Yorktown Arcade Supply
 
$ 9.95
Eproms
Pinballrom
 
From: $ 90.00
Tools
Pincoder Store
 
From: $ 9.00
$ 27.95
Eproms
Pinballrom
 
From: $ 11.00
$ 170.00
Displays
Digipinball Shop
 
Hey modders!
Your shop name here

You're currently viewing posts by Pinsider schwaggs.
Click here to go back to viewing the entire thread.

Reply

Wanna join the discussion? Please sign in to reply to this topic.

Hey there! Welcome to Pinside!

Donate to Pinside

Great to see you're enjoying Pinside! Did you know Pinside is able to run without any 3rd-party banners or ads, thanks to the support from our visitors? Please consider a donation to Pinside and get anext to your username to show for it! Or better yet, subscribe to Pinside+!


This page was printed from https://pinside.com/pinball/forum/topic/williams-system-6-gi-voltage?tu=schwaggs and we tried optimising it for printing. Some page elements may have been deliberately hidden.

Scan the QR code on the left to jump to the URL this document was printed from.