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Recent content by aledaniel

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    Service manual and schematic of TEKTRONIX 2225

    tektronix 2225 Here you have the op manual, i guess the other posted here is too small to be the service manual, i have that manual but micromanuals included a page stating they made it so i believe i can post it here. If you have a mail we can manage to solve it.
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    Pull up resistor doubt...

    Hello, there is no enought info to analize the circuit, but here you have some pointings. Ussually logic circuits work in saturation and cutt region (i´m not sure this is the right word, in spanish its CORTE y SATURACION). In one mode the Vce is minimal and in the other is maximum. It depends...
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    Measure AC Voltage and Current with optocoupler

    linear optocoupler voltage measurement What is the problem you have with this issue? I think there are a a relation between the signal current (and/or voltage) on both sides of the opto, the specs should porvide that information. But then, of course you will have to implement a circuit to...
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    Question about voltage of series RLC circuit in resonace

    Re: RLC in resonace Well, here is a missconcept betwen power and enegy. We should remember that power is dE/dt so, what is conserved is the energy provided by the power source across the time (well..., if we dismiss joule effect loss). This enery can be integrated by the L or C components (in...
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    tektronix 2221A manual needed

    manual de osciloscopio tektronix 2205 Hello folks, i have the 2215 service manual. Here you are. Hope this can help

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