unsolved

  1. F

    Gottlieb Haunted House (Gottlieb, 1982) sound and up kicker problems

    When I go through the #17 solenoid self test on my HH pinball, the #2 solenoid (the up kicker) doesn't fire, but during actual game play it does work. Also, when in game mode and attract mode the sounds for the attract mode activate, but when you actually play a game no other sounds play...
  2. K

    Data East Jurassic Park (Data East, 1993) problem

    i very recently bought a jurassic park pinball machine (data east):D and it is a lot of fun , only one problem so far that i can't solve , when it starts a game it loads two balls at once then struggles to shoot them out , if i take one of the 6 balls out,the problem goes away and the game works...
  3. F

    Gottlieb Haunted House (Gottlieb, 1982) driver board problem

    My Haunted House pinball driver board is acting up. Is it ok for me to replace it with my Black Hole or Volcano driver board to see if I'm right? I don't want to mess anything up. Thanks, Rob </pre>
  4. F

    Gottlieb Haunted House (Gottlieb, 1982) pinball plays no sound

    I was hoping someone could help me with my HH pinball sound problem. Just lately the game doesn't play any of the normal game sounds during play, but ironically it will play sound during attract mode. Further, when in game mode, it actually will play sounds as if it's in attract mode. I...
  5. L

    Bally Star Trek (Bally, 1979) Resetting Problem

    My Bally Star Trek plays fine, but has two (related?) problems. When in play, the MPU resets when the ball triggers the out hole switch, the way the slam switch does. The switch test shows everything is fine, except that in the test and during gameplay, some switches trigger solenoids that they...
  6. G

    Bally Star Trek (Bally, 1979) playfield fuse constantly blows

    I have a 1978 Bally Star Trek machine that I got awhile ago and I can't seem to get it working. It started out with a MPU board issue that I was able to fix. The game came on, scored and the flippers worked but none of the coils worked. After some digging I noticed that one of the transisters on...
  7. F

    Bally Knockout (Bally, 1975) score motor running continuously

    I recently acquired a 1975 Bally Knockout, but am having an issue which keeps the score motor running continuously. Interestingly enough it starts to run as soon as the main power is switched on even before I activate the left flipper or initiate a game using the credit button. If I ignore the...
  8. M

    Stern Stampede (Stern, 1977) problems with 100-900 reel

    A buddy of mine just picked up a Stern Stampede (2-player EM). The game is now in pretty good shape, after some cleaning, new parts, etc. I had him gently clean all the contacts, which fixed a few problems, but not all. Here's the rundown on the symptoms: When resetting the score reels, often...
  9. Nicolas

    Williams The Getaway: High Speed II (Williams, 1992) diverter problem

    I've one simple (or not) problem with the diverter of the ramp, that diverter that make turn the ball to the Supercharger. The problem is the diverter itself. It work but it stay open for approximately 1 sec. and then it close again (diverter low) when it's supose to stay open to allow the ball...
  10. S

    Williams High Speed (Williams, 1986) wont do 3 ball multiball

    hi just got this machine couple days ago and have noticed during the chase the left ramp hideout does not lock the ball in place. What it does is kick it out and if the right ramp hideout has one locked already then only a 2-ball multiball starts. Any ideas why it's not locking? did switch test...
  11. 7

    Williams Strato-Flite (Williams, 1974) wiring

    I have had a 74 Williams strato-Flite for 25 years. I decided to replace some lightbulbs and the rubber rings since they have disintegrated. After replacing the lights for the bonus numbers, I noticed that they only come on up to 2000 and then it seems there is a short somewhere that keeps the...
  12. K

    Gottlieb Bronco (Gottlieb, 1977) wont keep score

    My 1977 Gottlieb bronco was turned off during play and now won't keep score, i checked the fuses and nothing is blown.... Help!
  13. D

    Gottlieb The Incredible Hulk (Gottlieb, 1979) System 1 issues

    cant make it start right if i dont disconect-reconect de conector from power supply to cpu, its a incredible hulk game any ideas?
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