Working on a zx series amplifier from around 2013 models. Had a series of problems and burnt resistors and smd components. I have them all repaired and drive again present at the ps mosfets.
I am looking for a value for RJ5 it burnt as well.
i was having a start up issue, so i checked that and the triangle wave form wasn't present at the chip. After further looking at the cap i realized the ca and was no good the end had broken off.
Amp has full audio now.