Hi,
I have an ancient brownish-grey MKH 416 P48 with DIN
connector, unfortunately I need to fix it now.
Could anyone help me with schematics / service manual?
The mic was fine, though sometimes produced a sputtering noise,
the effect did not react to movements. Probably caused by a
defective component (semiconductor, tantalum). Annoying but
harmless, I was about to "blindly" change caps etc..
But... meanwhile the mic deceased at -15 deg C outdoors.
(Aren't these mics frost-safe?)
The DC-on and off plop signals still look normal (as before)
but there is no audio anymore. Possibly oscillator dead.
Any ideas, what could have happened?
It would be much easier for me to find the culprit(s) if I
could exactly know the thing. I have obviously different
older and newer MKH schematics. but not the one I need.
Thanks a lot
David
I have an ancient brownish-grey MKH 416 P48 with DIN
connector, unfortunately I need to fix it now.
Could anyone help me with schematics / service manual?
The mic was fine, though sometimes produced a sputtering noise,
the effect did not react to movements. Probably caused by a
defective component (semiconductor, tantalum). Annoying but
harmless, I was about to "blindly" change caps etc..
But... meanwhile the mic deceased at -15 deg C outdoors.
(Aren't these mics frost-safe?)
The DC-on and off plop signals still look normal (as before)
but there is no audio anymore. Possibly oscillator dead.
Any ideas, what could have happened?
It would be much easier for me to find the culprit(s) if I
could exactly know the thing. I have obviously different
older and newer MKH schematics. but not the one I need.
Thanks a lot
David