Roland JV1080 not working

Hi there, today my beloved jv1080 passed away. It was working and suddenly it turned off. I’ve tried to open it and immediately a chemical smell started to come out of the gear. At my sight capacitors seems to look good and the transformer still does his usual noise when the power button is switched on.
The display is turned off and midi and sounds don’t work.
Can you please gimme an idea or a hint on the possible cause?