beomaster 5000 won’t turn on anymore

[gpv]

Hi everyone,
my beomaster 5000 won’t turn on anymore.
The red light is on, the relays are tripping but if I press the power button it doesn’t turn on.
Then if I press the tuning button on the controls it starts.
I changed all the capacitors on the board connected to the display with no results.
Can you help me?

[Author]

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