p8004 punch

Hexhclass

Member
2010-06-22 6:08 pm
usa
While check for continuity from the bias transistor to the header pins,I got no reading.
The header un-solder it self from the heat sink pad.Re solder it and that channel is ok.

One of the other channel is bad and has been work on.It puts out rail voltage on the output.I see no shorted output.