Marshall Mg100dfx 100-Watt Combo Guitar Amplifier "broken input jack amp" Questions

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Question about Yamaha Music

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...input) is broken, or missing. When you plug the headphone into the input, there is nothing there. Could it have fallen inside? Can I fix this myself and if so, how do I do this? Thanks, JEff Some ...

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Question about Roland Music

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input jack fell inside Yes, the jack MAY actually be broken. It will need to be serviced. Run cables through the handle to avoid plugs from being yanked sideways and breaking the jacks. We had the ...

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input jack's connections. If you see any loose or broken solder joints, you'll need to re-solder them. Use a soldering iron to heat the solder joint and apply a small amount of new solder if necessary

Question about Fender Music

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...broken volume pots, and finally circuit board cracks. Here is a way to diagnose what section of your amp is causing the problem , it's the divide and conquer approach. Plug another amp(input), into ...

...broken ground on the input jack itself. This is a CHRONIC problem of amps because people trip over the cord and it yanks the cable and jack sideways breaking it or the solder where it attaches to the ...

...input jack. A VERY common thing with these. They don't like to work on the jack because one has to remove too much to replace it. Lazy shop! Sometimes the solder has just broken loose or the board ...

Question about Marshall Music

1 Answer

...Broken input jack. Blown power amp chip due to overdriving. Smashed pots due to tipping over or transportation damage. Blown power supply due to bad power at a venue. In some cases, grounding the ...

...broken between the wires in the cable and the plug on the end of the cable. (The cable can often be repaired by soldering the wires back onto the plug.) If that doesn't help, it's possible the input ...

...input jack around ( up, down, left, right, ) and see if this makes the signal cut in/out to normal playing. if so you just have broken solder connections on the jack. Also you may just want to test ...

...broken input jack. If you can hear changes from the overdrive gain control, that control is just one stage away from the input jack. Also there is a capacitor C60 that is for RF bypassing and if that ...

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