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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Measuring input impedance of line-in stage. posted by pixpop on January 2, 2005 at 00:21:53:
Your method is error prone.Run up the generator until the output of the Toshiba clips, back off to give yourself some headroom. Measure that voltage. Insert series resistance with input until the output voltage drops in half. Measure series resistance.
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Follow Ups
- Re: Measuring input impedance of line-in stage. - djk 16:53:57 01/02/05 (2)
- Re: Measuring input impedance of line-in stage. - SysInfo 17:00:46 01/04/05 (1)
- Re: Measuring input impedance of line-in stage. - djk 19:53:06 01/08/05 (0)