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 --- Bug Reports --- Site News

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

  

Author Topic: Defender won't enter free play mode  (Read 697 times)

0 Members and 1 Guest are viewing this topic.

g.robert

  • Trade Count: (0)
  • Full Member
  • ***
  • Offline Offline
  • Posts: 35
  • Last login:September 05, 2015, 12:35:59 pm
Defender won't enter free play mode
« on: September 05, 2015, 12:36:07 pm »
Hoping an expert level member can identify most likely issue...

FYI I changed to a switching power supply years ago (voltage checked as accurate). All board interconnect wiring cables were replaced several years ago. The most recent fix 5-6 months ago was swapping all 4116 RAM to 4164. Currently NO ram or rom errors show up in diagnostics.

Game starts up in book-keeping or normal play mode. I'll change the batteries to see if that fixes that.

The main problem is I can't get it to enter "free play". Prior to now I could scroll through book keeping and it would return to free play. If Free play (17) at was 0 I would change to 1 and that did it. Now even though free play is set to 1 it will not enter free play. Is this most likely a RAM or ROM issue?? ???
Thanks, Robert

chopperthedog

  • Trade Count: (0)
  • Full Member
  • ***
  • Offline Offline
  • Posts: 995
  • Last login:Yesterday at 05:47:18 pm
Re: Defender won't enter free play mode
« Reply #1 on: September 06, 2015, 10:53:04 am »
When in free play mode you don't get to hear the coolest coin up sound in history.


Sorry, I'm no help to your situation.  :dunno




good day.