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Replacing input jack on a behringer guitar amp model GMX 210?

Its a small board part # QO5-21203-808290 WITH 1 RED WIRE AND 3 BLACK WIRES COMBINED IN A SINGLE PLUG CONNECTING TO THE MAIN BOARD

Posted by Charles Otto on

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Drum Slinger

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Take the effects loop jack, its 3 wires, and small white female connector out if the back of the amp, install it in the front, might need to cut the black wire farthest from the red wire for ground, and plug connector into white 4 pin box right next to input jack so that the red wire is closest to input jack. You only need 2 of the 4 pins to make circuit, 1st and 2nd closest to input jack. Might need to tweak the wire configuration in the white connector a bit but it worked for me, and without loosing built-in effects.

Posted on Nov 06, 2020

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bestdarngood

Benjamin Patri

  • 3037 Answers

SOURCE: Behringer Vintiger GM110 guitar amplifier Output pcb board

You should be able to get a diagram from the company itself and the circuit board can either be purchased from the manufacturer itself or they can tell you who to call.

Here is the manufacturer's number
BEHRINGER USA beusa_t.jpgBEHRINGER USA Inc.
18912 North Creek Parkway, Suite 200
Bothell, WA 98011
Tel.: +1 425 672 0816


you can also try their online support at
http://www.behringer.com/05_support/webform_support.cfm?lang=ENG
but I would just call them, it would be much easier

Let me know if you need any further help or if they couldn't help you and I will let you know who else might have what you need.

good luck

Posted on May 23, 2008

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ABRsvcs

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SOURCE: PEAVEY TRANSTUBE AUDITION 110. PLUG

There should be an 8 pin IC close to the input jack that will be marked 4558 or 4560. This is an Op-amp Ic that is the most likely cause of the problem. Replace that IC and report the results here.
Dan

Posted on May 28, 2008

fs8228

  • 127 Answers

SOURCE: Replacing a ceiling fan pull chain light switch.

that is strange
normally a 3 wire switch could only be able to control 2 things + off. black would be common, red would be one fan speed or set of lights and blue would be the other fan speed or set of lights.
if it is a replacement, couldn't you just hook it up like the switch you are removing?

most likely the black wires are grounds for everything and white would be power. hook it up however you like. white power would hook up to the black wire on the switch and then the blue to one light and red to the other set of lights white wires.
good luck!

Posted on Jan 06, 2010

j_warenzek

  • 49 Answers

SOURCE: Avanti EWC-12 circuit board replacement (correction)

the green an yellow wire is a ground. Look for an area on the board with a ground symbol earth.gif. Can you not match the location from the old board???
Either way the black and red are your positive and negative power, while the third is the ground. The wire probably are located in close proximity to each other.
Let me know if this helps
Jer

Posted on Jan 16, 2010

Anonymous

  • 351 Answers

SOURCE: trying to convert my dryer from 3 prong to 4 is

Hi .. I am posting a sketch of the 3 wire and 4 wire connections .. if you have any questions please get back to me ..


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Posted on Jun 19, 2010

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