Fender Frontman 65R 65W 1x12 Guitar Combo Amplifier "reflow solder" Questions

...and check for questionable solder joints, or lack of a solder joint. Reflow any solder joints that look suspect. If the guitar is still not putting out signal than test the pickups with a

...reflow the solder on all component leads and headers that are in the vicinity of the heat sink.  Just because they "look" okay, does not mean they may not be faulty.  Reflowing eliminates a ...

leads as well as the old lead/tin solders did. Just reflow the solder joints. But, the power supply is a good candidate for a failed electrolytic capacitor. The offending caps may be bulged or leaking

...potential sources are poorly soldered connections on the amp chassis- litterally anywhere.  Reflowing all solder connections would likely remedy the problem.  Also make sure the nuts

reflow solder with a dab of new and make sure the contact is fully flowed.5-broken wire- at any of those places mentioned.While there is a remote chance you are developing static electricity and it is

...is a loose ground or a cold solder joint. Even if they look OK it won't hrt to reflow the solder concetions.W=However, if you're not experienced with a solding iron, I'd suggest taking it to the

...can try repair it.  They are pretty basic.  I would look for poor solder connections, and reflowing all solder joints in it would be prudent.The hum is likely from a gain stage with a bad ...

...(LM3886) is damaged etc. Check carefully. Disconnect the electrical contacts before checking out. Reflowing all of the solder

...solder joint.  It may also be a capacitor in the power supply is failing, but a bit less likely.Pull the chassis out and look closely for any breaks in the circuit board.  If none are found ...

...the pins of the connector on the board with the LED's. Reflow the solder and verify there are no solder bridges. ALSO verify that the circuit traces near these pins have not been lifted or