PG506/Repairs: Difference between revisions

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(Failure in the "STD. AMPLITUDE_Variable" mode, where the display and/or HIGH_LOW indicators do not operate.)
 
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U400= SN74LS00N  Link to datasheet here:  https://www.ti.com/lit/gpn/SN74LS00
U400= SN74LS00N  Link to datasheet here:  https://www.ti.com/lit/gpn/SN74LS00
U470= TL710CP or equivalent
U470= TL710CP or equivalent


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