Fishman Power Jack Schematic

[goodec]

I have a damaged what I think is a Fishman Powerjack from a Martin Acoustic Guitar does any body have any info like a schematic there are two damaged component next to where the wiring holes are located

 

[Tarzan]

Try a mail to the service department of Fishman. They usually respond. I had severall schematics/service notes from them.

 

[goodec]

Cheers will do

 

[stocktrader200]

The resistor is 39k
The chipped part is a capacitor
The spot with the "1" likely never had a part there.

 

[gijser]

Do you know how it got damaged? it sort of looks like it blew up. Overvoltage?

 

[Turbowatch2]

The resistor top left should be 33K Ohm

 

[goodec]

A clamp was used to hold the board whilst removing the wires

 

[gijser]

A clamp was used to hold the board whilst removing the wires

😬

Since it is bigger than the other capacitors, my best guess is 1uF.

 

[goodec]

Thanks for the info