Kicker zx1000.1 question

[bigpun4fubu]

does anyone know the part numbers of the 2 diodes at the power terminals, of this amp? or a part number that will work?

 

[Perry Babin]

1N5402. There is likely a burned trace under the board also.

 

[bigpun4fubu]

thank you

 

[bigpun4fubu]

ok here is my problem , I have replaced all power fets and the 2 diodes at the terminals and amp acts like its shorted out even after replacing the diodesi checked the transformer it seems to be ok but i could be wrong , any suggestions? btw if i pull all the fets which all check good it then isnt shorted across the B+ and ground

 

[bigpun4fubu]

after checking again it seems to kill the first power fet in the group but will power up with that one removed from the board

 

[Perry Babin]

Check the value of the gate resistor for the FETs that are failing.

 

[bigpun4fubu]

I replaced all those. Before installing gets but I'll check thm

 

[bigpun4fubu]

Fets *

 

[brandes.cm]

Make sure you have continuity from the gate resistor to the gate lead.

 

[bigpun4fubu]

Ok I'll check as soon as I'm off work

 

[CWTitan]

Hi. Just one question. Who can tell me what is located on the board at Q105, Q106, Q107 and Q108 as I got this amp for free today and just needs the 4 parts as it was striped out by a mate for spare parts for his zx1000.1.