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Unread 07-12-2010, 20:56
Unsung FIRST Hero
Al Skierkiewicz Al Skierkiewicz is offline
Broadcast Eng/Chief Robot Inspector
AKA: Big Al WFFA 2005
FRC #0111 (WildStang)
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Re: Grey Jaguar No Power Out

Daniel,
The resistor is read the other way indicating it is a 470K (yellow, violet, yellow) while the gold band indicates 5%. In the schematic it is the bias resistor for the current sense amp, R43. This resistor centers the opamp operating voltage so that it varies around a quiescent 3.3v/2. When you try to use your Jag what is the color of the LED telling you?
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Good Luck All. Learn something new, everyday!
Al
WB9UVJ
www.wildstang.org
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