Main Restorations Software Audio/Jukebox/MP3 Everything Else Buy/Sell/Trade
Project Announcements Monitor/Video GroovyMAME Merit/JVL Touchscreen Meet Up Retail Vendors
Driving & Racing Woodworking Software Support Forums Consoles Project Arcade Reviews
Automated Projects Artwork Frontend Support Forums Pinball Forum Discussion Old Boards
Raspberry Pi & Dev Board controls.dat Linux Miscellaneous Arcade Wiki Discussion Old Archives
Lightguns Arcade1Up Try the site in https mode Site News

Unread posts | New Replies | Recent posts | Rules | Chatroom | Wiki | File Repository | RSS | Submit news

« previous next »
Pages: [1]
  
Go Down

Author Topic: K7400 vertical collapse  (Read 1916 times)

0 Members and 1 Guest are viewing this topic.

DirkDiggler_ESQ

  • Trade Count: (0)
  • Full Member
  • ***
  • Offline Offline
  • Posts: 29
  • Last login:June 01, 2011, 10:26:09 pm
  • I want to build my own arcade controls!
K7400 vertical collapse
« on: April 22, 2006, 07:13:40 am »
Just turned on my K7400 this morning and it has a vertical collapse issue. (image is just a line across the middle of screen and monitor controls don't change it).  I can't seem to find a torubleshooting flowchart for it.  Can anyone suggest which components to check?

Thanks!
« Last Edit: April 22, 2006, 07:19:17 am by DirkDiggler_ESQ »
Logged

Ken Layton

  • Guru
  • Trade Count: (+1)
  • Full Member
  • ****
  • Offline Offline
  • Posts: 7061
  • Last login:October 12, 2021, 12:25:59 am
  • Technician
Re: K7400 vertical collapse
« Reply #1 on: April 22, 2006, 10:36:59 am »
Have you checked the tech info at www.wellsgardner.com yet?

Randy Fromm used to have it for free on his site, but that section is now a pay site.
Logged

DirkDiggler_ESQ

  • Trade Count: (0)
  • Full Member
  • ***
  • Offline Offline
  • Posts: 29
  • Last login:June 01, 2011, 10:26:09 pm
  • I want to build my own arcade controls!
Re: K7400 vertical collapse
« Reply #2 on: April 22, 2006, 11:34:54 am »
They have the schematic on the WG site and the parts list, but that is about it.  I've got both of those in print.  They don't have the manual as a download and I don't have it in print either.
Logged

Ken Layton

  • Guru
  • Trade Count: (+1)
  • Full Member
  • ****
  • Offline Offline
  • Posts: 7061
  • Last login:October 12, 2021, 12:25:59 am
  • Technician
Re: K7400 vertical collapse
« Reply #3 on: April 22, 2006, 11:50:00 am »
Call the Wells parts department (1-800-336-6630 or 708-290-2100) and order Product Manual (that's what they call a service manual) # 069X2859-100 for the k7400. It has troubleshooting info and theory of operation in it.
Logged
Pages: [1]
  
Go Up
« previous next »