Replacing hca 2400 applifer module for a Behringer Europower Pmp5000 powered mixer pmp5000

Question edited for maker.
Question moved from Musical Instruments to correct category.

Running a 1/4" cable has no bearing unless you are trying to run a hundred yards of cable. Check your plugs wiring and connections to the unit. Here is the manual.

https://www.manualslib.com/manual/573726/Behringer-Europower-Pmp500.html?page=4#manual

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Yes, it can be repaired. Likely at least the output transistors are fried, possibly the drivers are too. Possible other components like resistors gone, too. Needs somebody that knows amps.

Yes, the SMPS handles 100 to 240 at 50 / 60hz there is not a physical switch it is automatic for world wide use.

.necesito un diagrama esquematico para europower pmp5000 pmp6000

Run CD into the TAPE input connectors.

Unpowered (passive) speakers connect to the Speakon connectors on the back of the unit. Powered speakers or amplified ones connect to the mains output L/R connectors (1/4 inch) near the upper edge of the panel.

What is up is one of the two power amps is blown... I know this problem... It is USUALLY the rearmost channel which goes to the left Speakon faacing the back. Weak insulation between layers of the multilayer circuit board arcs and fries three transistors and a diode and sometimes a few more components. It takes a lot of skill to restore the module and is beyond most repair shops. A whole new module costs about $155 from Full Compass. The amp is an HCA2400 module, but you MAY need the Behringer part number to order it from Full Compass. Also please read my tip on Fixya for PMP mixers regarding the hazard when using 1/4 inch plugs from the Speakon connectors... the Channel A sleeve is the "hot", not the tip and if you ground the sleeve, goodbye channel A...

If you have manual, schematic is in the back pages. If not go to Behringers' site and download PDF (I believe it's under support)

Usual problem is the Channel A amplifier has burned and blown the switching transistors. Usually an internal board arc occurs and unless very skilled at board work of clearing the burned area and replacing the components you are better to replace the HCA2400 amplifier module... about $160