X9D Plus ACESSS - Doesn't play sounds

[moshet]

I post this message in "FrSky Taranis radio", but I think the proper place is here. If Admin thinks different - please let me know and I'll delete. Thank you !


Hello,

I need specialist assistance with my new x9d plus access.

My radio doesn't want to play sounds, seems like the speaker is disconnected (but it's not, I already checked)

I have another radio (same version) and tried to find the cause of the problem. From my testing I know the problem is on the main board (the board which connect to the LCD screen)

Is anyone can guide me how to process?
I have multimeter and I'm ready to find and solve

Any help will be appreciated

Thanks in advance

[moshet]

Anyone?
Any suggestion how to find the problem?

Thank you