Re: Oscilloscope CRT problem
Jeez I hope the schematic is wrong- the 100uF/50v cap across the +12/-12v is backwards! The IC is a common OP-Amp. (741). Looks like the corresponding resistor to the 2120 is R952, 51ohms. Check it and the zener. H.V. for the anode is off of junction of R950, and HR959.
Jeez I hope the schematic is wrong- the 100uF/50v cap across the +12/-12v is backwards! The IC is a common OP-Amp. (741). Looks like the corresponding resistor to the 2120 is R952, 51ohms. Check it and the zener. H.V. for the anode is off of junction of R950, and HR959.
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