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Author Topic: EFI/RFI choke on Backlit harness between Cabinet I/O and Back lit Controller  (Read 6221 times)
Foster
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« on: September 29, 2009, 10:57:54 PM »

It is buzzing like it getting AC current through it.
I temporarily removed it from the harness until I could figure out what is causing it to buzz.


Fix:
I found the issue the Ground Wires came out of the tap in connectors I used to get the 13 VDC, 25VDC and 2 Ground wires.

« Last Edit: September 29, 2009, 11:20:11 PM by Foster » Logged

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stayouttadabunker
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« Reply #1 on: September 30, 2009, 02:56:53 AM »

Good job finding the loose wires!!!
Where did you hear the buzzing noise from?
Sound coming from the speaker? Scratch Head

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Foster
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« Reply #2 on: September 30, 2009, 03:52:29 AM »

The Ferrite EFI/RFI choke was buzzing.
The loop of wires going through it created the magnetic field and it was vibrating the 2 pieces of ferrite or being attracted to nearby metal parts.

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Ron (r273)
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« Reply #3 on: September 30, 2009, 11:10:19 AM »

The Ferrite EFI/RFI choke was buzzing.
The loop of wires going through it created the magnetic field and it was vibrating the 2 pieces of ferrite or being attracted to nearby metal parts.



I had the same problem a few months ago. People thought it was in my head Scratch Head  bust gut laughing  Moved the harness away from the MPU case and it stopped.

Ron
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« Reply #4 on: September 30, 2009, 01:24:57 PM »

Hmm...these could   be the components needed to construct an electronic dildo... bust gut laughing
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blueridgeslots
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« Reply #5 on: September 30, 2009, 04:44:13 PM »

Make the loop bigger around the choke as well, this will reduce buzzing sometimes
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stayouttadabunker
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« Reply #6 on: September 30, 2009, 06:44:47 PM »

Make the loop bigger around the choke as well, this will reduce buzzing sometimes

Might reduce pleasure though.... rotflmao rotflmao rotflmao
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« Reply #7 on: September 30, 2009, 07:30:38 PM »

Mark, your mind is in the gutter
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a69mopar
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« Reply #8 on: September 30, 2009, 08:39:25 PM »

Hmm...these could   be the components needed to construct an electronic dildo... bust gut laughing
I hope that works out for you....

now get your mind out of the gutter Tongue Out
W
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stayouttadabunker
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« Reply #9 on: September 30, 2009, 10:01:54 PM »

Hmm...these could   be the components needed to construct an electronic dildo... bust gut laughing
I hope that works out for you....

now get your mind out of the gutter Tongue Out
W

 rotflmao rotflmao rotflmao rotflmao
I've been under the weather today...
didn't go in to work...my mind is uh....
constipated from too much thickly cheesed canadian pizza I had last night.... bawling

After about 2 chocolate candy bars, a jug of YooHoo drink, plus a glass of milk...I feel a lot better.
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« Reply #10 on: September 30, 2009, 11:04:21 PM »

We do love cheese on our pizza. pizza

W
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stayouttadabunker
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« Reply #11 on: October 01, 2009, 01:20:36 AM »

I LOVE canadian pizza  yummy....I think it's way better than what we get here...!
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« Reply #12 on: October 01, 2009, 01:34:03 AM »

Mmmm....Canadian Ham on a cheesy pizza...now that's a good combo...  yummy
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« Reply #13 on: October 01, 2009, 03:39:40 AM »

That's so good too but really it's the pepperoni's...
it's NOT the same as the greasy American style pepperoni....
there's something different about them and
I think it has to do with the meat importation laws or something...
someone that worked near a border pizzeria told me that fact.
You just won't find that kind of pepperoni in the states.
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« Reply #14 on: October 02, 2009, 06:01:43 AM »

I like to get Canadian Bacon, cheese and pinapple.... We call it a hawaiian pizza!  Scratch Head Some people do regular ham, but I like the Canadian stuff!  Pizza Slice

Now I want pizza!  Tongue Out rotflmao bust gut laughing

CH CaptainHappy
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