A-A9-J
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7.2 SPECIFICATION OF PROTECTIVE OPERATION
7.3 DISCHARGE OF POWER AMPLIFIER
STANDBY LED
*When SPEAKER OUT is overloaded, turn off SPEAKER RELAY immediately and turn off power supply
RELAY. Then, blinks the STAND BY LED.
*When DC voltage is detected at SPEAKER OUT, turn off SPEAKER RELAY and power supply RELAY.
Then, blinks the STAND BY LED.
After that, normal operation MODE will be resumed by turning power supply SW off/on.
Similarly, normal operation MODE will be resumed by reconnecting the power cord.
GND
-
GND
GND
+
-
1. Turn off the power of the product.
2. Discharge both ends of capacitor of Power Assy by short-circuiting (connector GND and +, connector GND
and -) using a resistor with 200
Ω
/10W (and above) for 30 seconds.
Resistor with 200
Ω
/10W
Resistor with 200
Ω
/10W
Resistor to be used
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TEL 13942296513 QQ 376315150 892498299
