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Old 07-20-2012, 07:03 AM
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earlyfilm earlyfilm is offline
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Quote:
Originally Posted by Reece View Post
It's kind of scorched but seems to read black-white-gold-gold-brown.
The colors in the burned resistor are the typically faded colors found in the predicted, by assumed value, Green-Blue-Gold-Gold resistor.

One trick to read the colors after you have removed the overheated resistor is to turn it so that the least-overheated side is up, and then gently scrape off the burnt paint with a single edge razor blade until you just start to see the base color. Look at that color junction with a magnifying glass under an incandescent lamp.

This works just often enough to make this test worth while.

James

Last edited by earlyfilm; 07-20-2012 at 09:38 AM. Reason: Poor wording noticed
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