(Topic ID: 242893)

Does anyone else have this hissing/whining on boot on any JJP game?

By harryhoudini

4 years ago


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#29 4 years ago

I think I’m doing the wrong thing. I just tried to put the mpow before their isolator like shown. I guess this does not work? Assume I have to take shield off cpu. Was a bit anxious doing this. Feel super dumb, confused by your photo Harry. Sorry!

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#31 4 years ago

Thanks, so ignore the one next to the speakers on top of the silver box?

#33 4 years ago

Here is where I see one. When I put the mpow before the existing I suddenly had all the whistles at start up. I also checked my power plug because I have had one restart. Also hated moving lcd, it did not sit right when I finished had to wiggle to make it straight. My isolator is above cpu box behind right speaker. It has one connection to right of cpu box and another goes into top of cpu box. Not sure if replacing it will get rid of sound interrupts and clipping.

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#35 4 years ago

Thanks Harry. These games certainly have been evolving! Thing is we have similar vintages, August last year. They connected it to the speaker jack on the outside of the box down the bottom right, ran the connection to the right of the cpu box to the top where the isolator is sitting next to the speaker, subject to its magnet and movements.

Will let you know how I go. Man I hate moving that screen!!

On another note I have noticed my tortuga deflector likes to move back so it shoots to on the wrong side of the flipper. Took the bumper apart to adjust again. Will keep an eye on it. Hope your new deflector is working well.

1 month later
#38 4 years ago
Quoted from harryhoudini:

I think you can just replace the existing one directly. However you end up doing it, the path is back of mobo (green) to isolator to sound board (green).
I think this is easiest:
[quoted image]

This looks nothing like my pirates. Is this from WOZ?

Confused. Here’s mine.

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#39 4 years ago

Further away shot (after changed isolator)

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#41 4 years ago

Yep now have whine that I never had before

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