No sound to internal speaker

[Twistito]

Hi guys just picked up a class 5 but there’s no sound to the internal speaker. Headphones works fine and external speaker works fine through headphone jack and external speaker jack. Any help is appreciated.

Thanks!

Kristen

[Kladen]

Sounds like either a broken switch, blown internal speaker or bad solder joint.
I would start looking at the conections and if nothing obvious then measuring the speakers ohms.

[Twistito]

There’s something in there labeled r51 that’s snapped and not completing whatever connection it was intended to make. Culprit?

[Kladen]

A Quick search online (one of which is on this site) calls clipping r51 the “headphone trick mod” should make the headphones out sound more like the amp without the headphones.