Hi all
I have an old analog Philips PM3214 2-channel oscilloscope that needs soldering.
It is the first resistor just after the input BNC connector on one of the channels that is loose and needs to be soldered.
The scope has a double insulated transformer and is NOT grounded to mains earth.
The service manual (for similar model PM3217) says: "When you are soldering inside the instrument it is essential to use a low-voltage soldering iron, the tip of which must be earthed to the mass of the oscilloscope."
Will I be OK if I ground the case of the scope, and then use my 220V iron on it? The tip of my 220V 15/30W iron is grounded.
What are the dangers of not using a low voltage iron? Static electricity?
moonpie
(An electronics newbie)