AUDIO AMPLIFIER BOARD ASSEMBLY
04-12529.1
AUDIO AMPLIFIER LED INDICATOR STATUS CHART
DESIGNATION | LOCATION | FUNCTION | COLOR | STATE | MEANING |
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LED 1 | UPPER CENTER | FAULT | RED | OFF | NORMAL |
(CR1) | NEAR C3 | INDICATOR |
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| OPERATION |
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| ON | LOCKED UP |
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| (NOTE 1) |
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| BLINKING | OVERLOAD |
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| (NOTE 2) |
LED 2 | LOWER CENTER | FAULT | RED | OFF | NORMAL |
(CR2) | NEAR U2 & U6 | INDICATOR |
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| OPERATION |
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| ON | LOCKED UP |
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| (NOTE 1) |
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| BLINKING | OVERLOAD |
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| (NOTE 2) |
NOTES: |
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1.Output protection circuit has been activated. Clear fault and remove power to attempt a circuit reset.
2.Intermittent audio overload or overheating may cause blinking. LED should flash only during start up.
Wiring