I am new to the group so I am sorry if this question has come up before. I have been trouble shooting a circuit board for an electric fence charger and I came across three resistors that don't seem to make sense based on the color codes. (pictures at https://picasaweb.google.com/103468671691828723635/Resistors) When I ohm them out on the board their values don't match the codes. They are all 5 band resistors and R3 may be fusible. Here are the colors (as best that I can tell). R3 measures 13.0K: Brown, Red, Black, White, Blue. R4 measures 13.0K: Brown, Red, White, Green, Violet. R4 measures 79.5K: Brown, Red, Violet, Grey, Violet. I have tried the variations of Orange for Red, Silver for Grey, Violet for Brown to see if anything makes sense but the fourth band multipliers always puts the values in the mega-ohm range. If anyone could explain what I am missing I would appreciate it for future reference. (By the way, the problem appears to be a bad IC which I have replaced resulting in a working system.)
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