Re: Defender

This maybe of help to you:
http://www.arcadesolution.com/4leds.html

--
thanks,
Andre
www.arcadesolution.com


<web.questions@xxxxxxxxxxx> wrote in message
news:1173228668.439526.127400@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
I just completed a Defender cocktail restore, but the game doesn't run
- I guess that means it's not quite complete. I purchased a known
good boardset and wiring harness from one person, and known working
13" GO7 monitor from someone else. I just finished getting the
cabinet back together and wired up with a switching power supply
because that is what was running these boards prior to my buying them
- and I had one lying around.

When I power the game on all I get is a monitor full of yellow
horizontal lines. No sound, no rug pattern. The ROM board has 4
solid LED's, and even though I'm using a switcher the power board has
3 solid LED's. If I press the switch on the sound board I get a
continuous start up sound but no other changes. When I press the
reset switch on the CPU board the monitor blinks like it's doing a
reset, but it goes back to the same yellow lines.

I'm still fairly new at this, and this is my first Williams game.
I've downloaded some of the Defender manuals, but still can't figure
out where to test voltages on the boards. I did test at the wiring
harness side of the connector to the CPU board and am getting the
correct voltage there, although I know that doesn't mean the board is
getting it.

I'm hopefull that It's just some small wiring issue that's preventing
this thing from booting up, as I didn't find much usefull info with a
search for 'no rug pattern'.



.

Relevant Pages

  • Re: Ok.. heres a guy who was thinking what I was thinking *epi vj*
    ... The 'Bias' Switch allows you to Voice the Amp to your Particular ... you should be able to 'NAIL' the Sound You Want. ... Position '1' is Half Power Boost. ...
    (alt.guitar)
  • Ok.. heres a guy who was thinking what I was thinking *epi vj*
    ... The 'Bias' Switch allows you to Voice the Amp to your Particular ... you should be able to 'NAIL' the Sound You Want. ... Position '1' is Half Power Boost. ...
    (alt.guitar)
  • Re: Pc acting weird during boot up
    ... > monitor, but after only 5seconds the monitor goes off again and then ... I thought the description matched an oscillating power supply. ... switch on the back, ... The next thing I'd inspect is the reset and power switches. ...
    (microsoft.public.windowsxp.hardware)
  • Re: Ok.. heres a guy who was thinking what I was thinking *epi vj*
    ... from the little amp that its incapable of delivering. ... The simple circuit is what makes it sound good. ... your signal passes through takes its toll on tone and power. ... The 'Bias' Switch allows you to Voice the Amp to your Particular ...
    (alt.guitar)
  • Re: Starting
    ... My system is a HP with a CRT monitor. ... Every morning when I first switch my system on everything starts up and I ... again and my system won't work until I restart it the second time. ... The monitor has its own power cord and goes into standby, ...
    (microsoft.public.windowsxp.basics)