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Post subject: HELP: Installing EMG Pickups in a Strat
Posted: Mon Mar 30, 2009 4:15 pm
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In a shocking...ok totally foreseen...turn of events, I am having difficulty installing the used, pre-wired pickgaurd with EMG SA's. I also can't seem to download the instructions from the EMG website. Please excuse my lack of proper vernacular as this is the first install of pickups that I have ever attempted.

The loaded pickgaurd has 3 leads coming from it:

1. That comes from the battery...suspect this is a ground.

2. Should go to the input jack.

3. Appears to be another ground...does this go to the input jack?

Now when I look at the electronics that I removed...

1. There is a wire grounded to the Tremelo spring holder in the back.

2. Another wire that has an eye on it screwed to the body...does this act as a ground as well?

3. Then a wire inside another wire that runs to the input jack which then splits and grounds to the jack and the other part acts as an input.

So it seems as though there is one less ground wire with the EMG set than I had with the normal fender single coil set.

Any help would be appreciated and hopefully I have explained myself and this was not too confusing.

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Posted: Mon Mar 30, 2009 4:50 pm
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You need a stereo output jack theres 3 wires that go to it, a hot, a ground and a negative from the battery. This is so when you unplug the lead you break the circuit and preserve battery life. Emg's arent the easiest install first time round. Good luck.

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Posted: Mon Mar 30, 2009 4:54 pm
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That makes sense.

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Posted: Mon Mar 30, 2009 4:58 pm
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So there are no other grounds other than the one to the input jack?

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Posted: Mon Mar 30, 2009 5:07 pm
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Yep that stereo jack is quite important it has 3 lugs and really does save battery life. Are the braided wires properly connected to the volume pot with the white wires going to the switch? Thats a usuall one on emg installs thats done wrong,

I have a copy of the wiring diagram as a word file email me and i'll send it to you as i cant post it here,

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Posted: Mon Mar 30, 2009 5:14 pm
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No you need a ground to the guitar body too.

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Posted: Mon Mar 30, 2009 8:25 pm
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nikininja wrote:
No you need a ground to the guitar body too.


No need for a ground to the guitar body if you're talking about string grounding. The active pickups are already grounded in themselves. It says so on every EMG instruction in capital lettering as "DO NOT" I believe.


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Posted: Tue Mar 31, 2009 1:45 am
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nikininja wrote:
Yep that stereo jack is quite important it has 3 lugs and really does save battery life. Are the braided wires properly connected to the volume pot with the white wires going to the switch? Thats a usuall one on emg installs thats done wrong,

I have a copy of the wiring diagram as a word file email me and i'll send it to you as i cant post it here,


I tried sending you an email, did you get it?

That diagram would really help!

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Posted: Tue Mar 31, 2009 5:40 am
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Diagrams sent

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Posted: Tue Mar 31, 2009 6:28 am
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EMGs are not grounded to the strings through the spring claw like passive pickups. One of the nice advantages on stage... you can't get electrocuted. (Well, not through your guitar strings, anyway.)

EMG's do use a stereo jack, wired like a switch so that they stop drawing battery power when you unplug the guitar.

That guard should have shipped with the required stereo jack and instructions.


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Posted: Tue Mar 31, 2009 6:54 am
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http://www.emginc.com/content/wiringdia ... trat_0.pdf

http://www.emginc.com/search/wiring

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Posted: Tue Mar 31, 2009 5:46 pm
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Thanks everyone for the help...hopefully I will get to the project tomorrow evening.

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Posted: Thu Apr 02, 2009 1:40 am
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you also ground the pickups to the bridge and the strings but there was something else about grounding that i can't remember which eliminates all white noise

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Posted: Thu Apr 02, 2009 5:40 am
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SlapChop wrote:
EMGs are not grounded to the strings through the spring claw like passive pickups. One of the nice advantages on stage... you can't get electrocuted. (Well, not through your guitar strings, anyway.)

EMG's do use a stereo jack, wired like a switch so that they stop drawing battery power when you unplug the guitar.

That guard should have shipped with the required stereo jack and instructions.


EMG recommends not grounding the strings. However, I always ground them anyway as this practice makes the guitar's circuit even quieter. As to the potential electrocution aspect(s), this should all been sorted out prior to playing, regardless.

FWIW, everyone keeps referring to the EMG jack as a, "stereo" jack". It is NOT a, "stereo jack". Rather, it is a three conductor jack where a second ground is engaged once the jack is plugged into. In this particular situation, this second ground activates the battery and thus, the circuit as a whole. Conversely, unplugging from the jack disconnects the circuit, thus preventing the battery from discharging while the guitar is not being amplified.

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Posted: Thu Apr 02, 2009 5:55 am
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