HARMAN KARDON BP150.1
Manual de Servicio

BP-150.1

1 Channel Automotive Amplifier

Features

1-Channel Operation Advanced MOSFET Oversized Floating Rail Power Supply Floating Ground Factory - Head - Unit Speaker - Level input Variable Input Sensitivity (250mV - 4V) Fully Complementary Output Stage with Class-D Gold-plated Power, Input and Output Connectors 1-Ohm Stable Voltage Amplification

Test Conditions and Notes

All tests to be done, unless otherwise specified, from 10Hz to 320Hz at 14.4V DC into 4 ohm loads and will be done using an Audio precision system one and the supply voltage.

the units gain so that with a .775 volt input signal the unit is at i's maximum rated output. All meas

An B+ line voltage of 14.4V DC shall be applied to the unit under test for all measurements unless oth

specified. The voltage applied to the unit shall be measured at the power connection on the Amplifier. Signal Source

Unless otherwise specified, all tests shall be conducted with the Audio Signal Generator output config connected to the Amplifier PWR GND at the Amplifier. Output Load

be balanced, less than or equal to 50 ohm source impedance, and floating. The signal source "GND" shal

Unless otherwise specified, all tests shall be conducted with 4 ohm resistive loads having less than 1 while dissipating the rated output of the unit under test.

reactive components at any frequency below 350KHz. Each resistor shall have a value that remains withi

Power Indicator Green LED steadily illuminates for normal operation. Illuminates up Red LED blinks whe protection circuitry is engaged, and during power up.

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