service manual cro 10Mhz china make

yugal kishor sharma · Nov 3, 2016

Hello
all i need service manual of china make cro 10Mhz one channel st16a or similar.
please help.
thank
yugal

harveyradar · Nov 6, 2016

I have fixed a couple of these.
I use this schematic:
https://www.eevblog.com/forum/testg...hz-oscilloscope/?action=dlattach;attach=91652
Most times the 2200uF/25V caps have failed
Occasionally a fuse - unsure why
Once it has been the SMPS transformer
harvey

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