Welcome to the my world. JBL Eon 5xx is junk.
Ohhhh Gosh,
it seems that a lot of Eon owners have the same problems.
I know this is an onld thread but I have my 2 JBL Eon 315 units in desperate need of repair.
None of them powers up and it seems the problem is the same, the main PSU and AMP board.
I have no voltages at test points T601 (+40V) and T603(-40V).
I would like to ask you Mike and other fellow members if you know what are the main causes of failure in these boards?
Are there any common problematic componentes or common faults?
thank you so much