(Topic ID: 261272)

Blank Display on Congo Williams

By PinballGurus

11 days ago

Topic Stats

  • 55 posts
  • 10 Pinsiders participating
  • Latest reply 2 days ago by PinballGurus
  • No one calls this topic a favorite


Linked Games

Topic Gallery

There have been 15 images uploaded to this topic. (View topic image gallery).

pasted_image (resized).png
75367B09-AB1A-44C1-8B2F-5D6AE3242A0F (resized).jpeg
8BCEC191-E5BD-407D-8FB2-EA670D069968 (resized).jpeg
EB93693B-6A72-4052-AB35-E8180A9961C7 (resized).jpeg
8CF233E5-3CD3-4215-9C2B-57C03186CE7B (resized).jpeg
pasted_image (resized).png
FD72B199-C484-425D-AF0A-97649DB8EFE2 (resized).png
FF568283-9BF3-4605-9FCF-013559A5322C (resized).png
55110A9B-F5AC-4962-A087-63E35BEF3D4E (resized).jpeg
DCDD685C-B8ED-454F-925D-B7435FCD8836 (resized).jpeg
946D47DD-C328-45D3-8D74-992ECCE13908 (resized).jpeg
E3C0784A-6A86-4A40-BEF2-EFBC356D8B78 (resized).png
379B3FB4-2BB0-4156-A7FE-0DEF20E618AD (resized).jpeg
0E37F748-4E0E-43EF-8F4C-FD7DE0EF1039 (resized).jpeg
B2C0824A-D798-4AB1-9456-CCC9DFF571B9 (resized).png

There are 55 posts in this topic. You are on page 2 of 2.
#51 2 days ago

So this is the 62v circuit? WPC95
8BCEC191-E5BD-407D-8FB2-EA670D069968 (resized).jpeg

#52 2 days ago
Quoted from PinballGurus:

This is the Q10 I’m talking about. It’s the twilight zone repair. Not sure what I’m missing...

Ok, now I'm on board ... you are using troubleshooting advice to repair a board you don't have. Twilight zone (1993) had a dot matrix controller board AND a sound board which is standard for the WPC89 board set. Congo is a WPC95 machine, you have an AV board that has the sound board and display controller board combined. The schematic I linked in post 35 is the entire 62V section all the way from your power transformer to the display.

#53 2 days ago

Yes sir. This circuit on mine? Just want to check the correct parts.
75367B09-AB1A-44C1-8B2F-5D6AE3242A0F (resized).jpeg

#54 2 days ago

Yes, It looks exactly like this one from the WPC95 schematic drawings, its just missing some of the drawing.

pasted_image (resized).png
#55 2 days ago

Thanks for your help on this everyone. I’ll test those parts and report back.

Promoted items from the Pinside Marketplace
$ 154.00
Cabinet - Toppers
Id Rather Play Pinball
$ 11.00
$ 89.99
Lighting - Led
Lighted Pinball Mods
From: $ 22.00
There are 55 posts in this topic. You are on page 2 of 2.

Hey there! Got a moment?

Great to see you're enjoying Pinside! Did you know Pinside is able to run thanks to donations from our visitors? Please donate to Pinside, support the site and get anext to your username to show for it! Donate to Pinside