Fluke 99b

[marioripa]

I have a Fluke 99b scopemeter I think the internal power supply is fried.
It will work with 4 c batteries but will not work with the wall charger,
The wall charger voltage reads ok. Does anyone know which chip or fuse
could be? Having it repaired is pretty much out of the question.
Thanks

 

[TimPerry]

I have a Fluke 99b scopemeter I think the internal power supply is fried.
It will work with 4 c batteries but will not work with the wall charger,
The wall charger voltage reads ok. Does anyone know which chip or fuse
could be? Having it repaired is pretty much out of the question.
Thanks

check the solder connection at the power jack.