Question about Dual XAF-340 Car Audio Amplifier

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Resistor size... What size is R55? I would very much like to know

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You likely will not be able to find a schematic.

HINT: most of these amps are stereo and there is a second copy of the circuit for the second channel.
OFTEN the layout is VERY symetrical and a minimum of circuit tracing will reveal R55's brother in the second channel.

Posted on Jan 30, 2010

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