FLUKE PM3082 on power up it blows its fuse....

[The_Spectrum.A_idiot]

Dear All ,

I am aware of the other 2 postings regarding the FLUKE PM3082 , but nothing that could be helpful to my issue ,

so after digging around found the service manual,

I looked and located all Class Y(input caps) capacitors in case they wore cracked and replaced them

and now I have no idea where to go next .... and I am quite afraid around high power CRT stuff because I've never worked with them ,

so if anyone can help me how to diagnose the problem it would be nice.

Last information the oscilloscope was on and working prior to just burning the fuse 1 day while being idle

I hope someone can help me ,

Thank you in advance

The_Spectrum.A_idiot

[goaty]

https://elektrotanya.com/fluke_pm3082_pm3084_pm3092_pm3094_2x2mv,100,200mhz_oscillosope_1997_sm.pdf/download.html

Page 357 Chapter 5.6.5
Check all parts in input and converter.
Especially V1016, V1019
Caps C1008 and C1009
Maby optocoupler H1048