Re: LOTR tech questions



check your cab switch. the points fall off and the conection is then bad.
actually can pulse the coil several very fast times. then 'poof'
Timathie cargpb15
"Roy Fash" <royfash@xxxxxxxxxxx> wrote in message
news:49CTj.201$8i5.56@xxxxxxxxxxxxxxxxxxxxxxx
By the way, I should have stated this explicitly. I don't think the fuse
blowing on the left flipper is in any way related to the new coil from
Terry. It was already doing that before I swapped in the new coils.

Keep those suggestions coming folks. I'd like to get this problem figured
out and reduce my fuse consumption!

Roy

"Roy Fash" <royfash@xxxxxxxxxxx> wrote in message
news:mysTj.2422$506.223@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Installed the special LOTR coils from Terry at Pinballlife.com, makes a
big difference - can shoot the ring again! But I do have a few questions
to help me get this game 100%.

1) Before the coil swap, would blow the 3A slow-blow left flipper fuse
(never the right side) periodically. I was surprised to find that I blew
a left flipper fuse some time after doing the install of the new flipper
coils! Checked the new left flipper coil immediately after it blew
(early in a test game shortly after a power on), and found that the coil
was barely more than room temp at the time, certainly not warm or hot.
What could cause this problem such that it would continue even after a
flipper coil replacement? No loose wires on the flipper coil by the way,
and it is installed correctly.

2) Quite a few shots to the ring ramp "bounce off" the ring instead of
entering it. I adjusted the ring ramp to point straight at the ring (was
pointing a bit to the left), but I think a number of the ring shots are
bouncing off the top edge of the clear plastic ring funnel. Maybe due to
the stronger flippers now. Is there a way to adjust either the "up/down"
angle of the ring ramp, or the orientation of the clear plastic ring
funnel and perhaps also the ring magnet itself to bring the ring ramp and
the ring into better alignment?

3) I am running version 6 software. But I have the version 10 Display
and CPU ROMs. My question is, how do I know if I need to do the sound
board OS upgrade to 8.0? I don't have the special chip needed for that.
I'd like to get to version 10 to see if the flipper code enhancements
help with my left flipper fuse problem.

Thanks,

Roy





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Relevant Pages

  • Re: LOTR tech questions
    ... I don't think the fuse ... big difference - can shoot the ring again! ... Before the coil swap, would blow the 3A slow-blow left flipper fuse ...
    (rec.games.pinball)
  • LOTR tech questions
    ... difference - can shoot the ring again! ... Before the coil swap, would blow the 3A slow-blow left flipper fuse ... left flipper fuse some time after doing the install of the new flipper ...
    (rec.games.pinball)
  • Re: Magnetic Propulsion Experimental Ideas
    ... > have any ideas that could suitably be done by a high school student? ... There is a dramatic demonstation of Lenz's law made with an electromagnet ... and an aluminum ring. ... When the coil of the iron core electromagnet is connected to alternating ...
    (sci.physics)
  • Re: LOTR tech questions
    ... Even though you have new parts, be sure diodes are good on the coil. ... big difference - can shoot the ring again! ... would blow the 3A slow-blow left flipper fuse ... I adjusted the ring ramp to point straight at the ring (was ...
    (rec.games.pinball)
  • Re: Electrodeless Conductivity Sensor circuit question
    ... > coil through a capacitor with a single pulse, ... > network to ring for many cycles. ... > resonance circuit with a capacitor. ...
    (sci.electronics.design)

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