When running deck is unbalanced and makes noise

When you do hear your LG washing machine making a loud banging type of noise on the spin cycle it could be caused by overloading or a loud that is unbalanced Or the bearing has worn out and needs replacement.

The PMD520 doesn't have balanced XLR inputs; only unbalanced phono/RCAs. If your source has phono outs too, then use those, because the benefit of balances inputs is lost when converted to phono.

If you still want to go ahead, then buy some balanced to unbalanced converters.
Studiospares RED502 Bi Directional Balanced Unbalanced Converter


If you try to do this on the cheap by wiring an XLR to phono, be aware that the studio level output of balanced level connections is about 2V rms. The live input level for unbalanced is around 1V rms. You'll either need to pad the input to reduce the level or run the cassette REC level controls nearer to the bottom of their adjustment range where they're a bit noisier and not so linear.

1)you must LUBE the DECK BELT, inmediately, for to avoid the friction
2)LUBE the rollers bearing.too
3) See the main motor for bearing and repair the motor for bearint too.
4) If the problem persist you have worn deck belt, and replace.
God bless you

please do the following:
1) LUBE the deck belt , this happen because the lack of maintenance schedule.+adjust it each side see the diagram,worn deck probably.
2) Lube the rollers bearing too
3) test the motor for bearing need repair
4) test the drive belt for broken or worn.
5) test the puller for drive motor,can be worn, and replace.
God bless you

The balanced line input will be used for long runs to eliminate noise. it is low impedance.the high impedance line (unbalanced) is ok for sort runs such as in a rack. if you were say running output from a mixer 50' away you want to use the balaced output on the board and the balanced input on the amp.

I'm not a repair professional. I am just a 78 year man who has done his own washer repair for about 50 years. You might have a bad lid switch that keeps the washer from spinning. You might have an unbalanced load in the machine which makes the noise. The unbalanced load might also be the cause of not spinning.

Many noises on aircons come from a resonant frequency and can be sorted by slight re-alignment of the unit. Sometimes pushing in a paper spacer can help. You should look inside and behind the louvre at the drum fan. There may be a build up of dirt causing it to be unbalanced and also making more noise.

A FEW THINGS TO LOOK AT ARE ,1THE PULLY SHIELDSMAKE SURE THEY AREN'T BENT TO CLOSE TO THE PULLEY'S.2 THE PULLEY BEARING'S MAY BE WORE OUT AND TO BREAK .3LOOK UNDER THE DECK TO MAKE SURE YOU DIDN'T GET SOMETHING TRAPED IN THE CUTTING DECK.HOPE THIS HELPED.

run your hand and see it anytthing,,is stuck in basket,,onthejob

Two items on two different dryers can make this noise. One is the belt tensioner pulley and the other is the bearing on a Frigidaire dryer.