John's Arcade Forum - Classic Arcade and Pinball Collecting and Restoring Discussion Forum - RETRO MAME - Nintendo Vs Forum
November 01, 2024, 12:24:26 am *
Welcome, Guest. Please login or register.

Login with username, password and session length
News: Welcome to the John's Arcade Forum. Glad you made it! Smiley
 
   Home   Help Search Calendar Login Register  
Pages: 1 [2]
  Print  
Author Topic: Donkey Kong PCB Issue  (Read 12403 times)
0 Members and 4 Guests are viewing this topic.
iankellogg
Global Moderator
Hero Member
*****
Offline Offline

Posts: 1433



View Profile
« Reply #15 on: May 06, 2014, 07:03:16 am »

Check the yoke wires neck then.
Logged

https://iankellogg.com
Cap kits, eproms, and more
UnwoundS3GA
Full Member
***
Offline Offline

Posts: 144


I am otherwise known as Arcade Perfection


View Profile
« Reply #16 on: May 09, 2014, 03:17:28 pm »

Yoke wires are ok. Also, I found this helpful writing over on KLOV (pic below). So, there is still something wrong with the pcb. I have ordered some cleaning supplies for the pcb as Tighe has suggested and once I clean it, I can eliminate if anything was not making contact or not. I stumbled up on another cheap untested DK PCB and it had a prob. So, I took the cpu board from that one and linked it with the video board of the one I have been trying to fix. And it worked! So, my prob. is somewhere on the CPU board. And, I still want to fix it.


http://forums.arcade-museum.com/showthread.php?t=189783

Thanks!
« Last Edit: May 09, 2014, 04:20:27 pm by UnwoundS3GA » Logged
iankellogg
Global Moderator
Hero Member
*****
Offline Offline

Posts: 1433



View Profile
« Reply #17 on: May 09, 2014, 03:24:03 pm »

would you be willing to sell your broken set?
Logged

https://iankellogg.com
Cap kits, eproms, and more
UnwoundS3GA
Full Member
***
Offline Offline

Posts: 144


I am otherwise known as Arcade Perfection


View Profile
« Reply #18 on: May 09, 2014, 04:17:57 pm »

would you be willing to sell your broken set?
Sorry. I am going to keep one as a spare.
Logged
iankellogg
Global Moderator
Hero Member
*****
Offline Offline

Posts: 1433



View Profile
« Reply #19 on: May 09, 2014, 05:12:21 pm »

Not a problem. When I get time this weekend I'll run through the schematic and see if I can find something
Logged

https://iankellogg.com
Cap kits, eproms, and more
UnwoundS3GA
Full Member
***
Offline Offline

Posts: 144


I am otherwise known as Arcade Perfection


View Profile
« Reply #20 on: May 09, 2014, 07:01:20 pm »

Not a problem. When I get time this weekend I'll run through the schematic and see if I can find something
Awesome! Thanks!  ;) Cheesy
Logged
Tighe
Full Member
***
Offline Offline

Posts: 177


View Profile WWW
Re:
« Reply #21 on: May 10, 2014, 08:38:16 am »

If you do I have a 4 board set  with a bad clock board.
Logged
Pages: 1 [2]
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.21 | SMF © 2015, Simple Machines Install Simple Machines Forum Valid XHTML 1.0! Valid CSS!