Questions & Answers for: Marshall fuse repair

...repair is completed add a muffin fan to keep things cooler. If the amp comes on, the fuse is ok. I would agree with Paul about the br1 rectifier. It is quite common. Had a repair this week, same ...

...fuse My marshall head keeps blowing fuses every time i turn it on not sure what the problem is please help Thanks Ray Silva Continued replacement of fuses without fixing the reason for them blowing ...

hi I have a JCM100 the fuses are blown can you tell me what the problem could be thank you It probably is shorted filter capacitor(s) or shorted rectifier(s). A shorted output tube could do this, but ...

...the unit, then there is damage that requires repair before use. If you just replace the fuse repeatedly you may damage further components. In the future obey the minimum resistance load on your

...lead, there is likely internal damage requiring servicing. Replacing the fuse without curing the original reason it blew will likely cause damage to further components. Take the unit in for

need power supply fuse size Since the fuse is internal it should be marked on the circuit board where the fuse holder is. If it is blown and it is the original fuse it should be marked on the fuse. ...

I need to replace the fuse for a used Marshall MG100HDFX that I bought. Where is the fuse located inside the head? If the fuse is blown make sure the reason it blew is repaired before replacing the ...

...fuse(s) and replace with exactly the same rating.Assemble and test if still no go then the circuitry is faulty.You could then take it to a repair shop and ask for a quote to repair it. It might be ...

blew a fuse now amp wont power up my amp blew a fuse I put a new one in plug it in hit the power switch and nothing It must go to a repair shop. There's always a reason that a fuse blows.

repair shop. In the future, do not connect or disconnect speakers with the power turned on, and don't connect more speakers than the manufacturer recommends. The AC input fuse is inside, very near the