Looking for ElectroVoice ETX-18SP (powered loudspeaker) service manual / schematics

[sorel]

Hello Everyone.

I'm trying to fix this device which has been partly destroyed after a lightning hit the house where it was plugged in (but not in use)
the 5V dc rail and the 120 V dc power rail for the half brigdes FET seem ok

service manual / schematics would be a great help

thanks by advance

pierre-françois

[Jazz P Bass]

Have you tried a 'Factory Rest' of the DSP.
Push the Master Volume.
Scroll to reset using the Master Volume.
Select YES.
Press the Master Volume.

[x-pro]

Can I see a photo of the circuit boards, both sides?

[sorel]

Have you tried a 'Factory Rest' of the DSP.
Push the Master Volume.
Scroll to reset using the Master Volume.
Select YES.
Press the Master Volume.

Hello.
Thanks for this tips ; i hadn't thought about it.
I'm focusin on hardware damages first and spotted that the D-A converter (pcm1754) was dead ; replacing it didn't solve the issue
Have u already work on this specific pre amp board ? if so i've several questions for u ?

[sorel]

Can I see a photo of the circuit boards, both sides?

Hello ; here are the pictures u asked for :
https://zupimages.net/viewer.php?id=24/04/h5r1.jpg

[sorel]

Can I see a photo of the circuit boards, both sides?

https://zupimages.net/viewer.php?id=24/04/powe.jpg