Rockford Fosgate P200-2 repair help

[Crazylogix]

I have a RF P200-2 (not the .2), that has blown the power supply transistors so bad I cannot read them to get replacement. It also has a bad channel but that's easy as they are the 28N15 and 36P15. Board # is 1325-52749-02. Part numbers would help, the correct schematic would be awesome. Will troubleshoot the rest of it when I find my dang O-scope leads.

 

[Perry Babin]

I don't have the diagram. The photos I have appear to have IRFP064N FETs in the supply. They also used the HUF75344G in many of their amps. I use the 064 when I repair them.

 

[motronix]

Like Perry write
The original parts at the Power output is 28N15 and 36P15
The original parts at the Power Supply is HUF75344G
i have all the original parts so i didn't try the IRFP064
at the bad channel take a look if all the Gate 10 Ohm resistors are OK

 

[Crazylogix]

Thanks both of your very much. Adding the parts to my order. I will update with good info just incase someone else is repairing this amp.

 

[hiya]

I also have blown power supply transistors on this unit. Does anyone have a schematic for this unit? i need to also replace r10 and r1004 gate resistors for this amp but they are unreadable. Thank you

 

[hiya]

gate resistors

does anyone know what the value of the gate resistors are for the power supply? thank you

 

[Perry Babin]

Please don't post in a repair thread that was started by someone else unless you are trying to help them.

Start a new thread.