JBL BPX 2200.1 Service Manual ▷ View online
Test Conditions and Notes
2-Channel Operation
Advanced MOSFET Oversized Floating Rail Power Supply
Floating Ground Factory - Head - Unit Speaker - Level input
Variable Input Sensitivity (250mV - 6V)
Fully Complementary Output Stage with Class-D Voltage Amplification
Gold-plated Power, Input and Output Connectors
1-Ohm Stable ( 2 ohm Prallel MODE )
All tests to be done, unless otherwise specified, from 10Hz to 320Hz at 14.4V DC into 2 ohm loads and adjust
the units gain so that with a .775 volt input signal the unit is at its maximum rated output. All measurements
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 its maximum rated output. All measurements
will be done using an Audio precision system one and the supply voltage.
An A+ line voltage of 14.4V DC shall be applied to the unit under test for all measurements unless otherwise
specified. The voltage applied to the unit shall be measured at the power connection on the Amplifier.
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 configured to
be balanced, less than or equal to 50 ohm source impedance, and floating. The signal source "GND" shall be
connected to the Amplifier PWR GND at the Amplifier.
Unless otherwise specified, all tests shall be conducted with the Audio Signal Generator output configured to
be balanced, less than or equal to 50 ohm source impedance, and floating. The signal source "GND" shall be
connected to the Amplifier PWR GND at the Amplifier.
Output Load
Unless otherwise specified, all tests shall be conducted with 2 ohm resistive loads having less than 10%
reactive components at any frequency below 350Hz. Each resistor shall have a value that remains within 1%
while dissipating the rated output of the unit under test.
Unless otherwise specified, all tests shall be conducted with 2 ohm resistive loads having less than 10%
reactive components at any frequency below 350Hz. Each resistor shall have a value that remains within 1%
while dissipating the rated output of the unit under test.
Power Indicator LED steadily illuminates for normal operation. LED blinks when
protection circuitry is engaged, and during power up.
protection circuitry is engaged, and during power up.
2
Features
Power Amplifier
BPX2200.1
Controls and Connections
Mounting the Amplifier
The JBL BP Series amplifiers can be mounted in virtually any location inside the vehicle.
However, make sure to keep the amplifier away from heater vents or ducts.
However, make sure to keep the amplifier away from heater vents or ducts.
1. At the chosen site, use the amplifier as a mounting template and mark the locations of the
four mounting holes.
four mounting holes.
2. Drill a small pilot hole at each marked location.
3. Mount the amplifier and securely tighten the mounting screws.
3
Power Amplifier
BPX2200.1
Controls and Connections
3. Preamp-Level Input Connector - Connects to
4. Pre amp-Level AUX output Connector
line-level output from the source unit.
2. Speaker Output Connector - Connect speaker
wiring to these connectors. See wiring instruc-
tions on page 4 for more information.
wiring to these connectors. See wiring instruc-
tions on page 4 for more information.
1. Power Connection for 12V+, GND and REM
connections for power wires. See wiring instruc-
tions on page 4 for more information.
5. Input-Level Control - Adjusts input sensitivity
6. This switch is select X-over slope
for pre-amp level and speaker level inputs.
9. The crossover frequency can be set at any frequency
10. (1) The HP frequency can be set at any frequency
(2) Bass Boost control will provide at frequency
Between 32Hz and 320Hz.
Between 20Hz and 100Hz.
Being set between 20Hz ~ 100Hz
8.
7. This switch is set to 2-channel mode(2CH/BR) to drive
a pair of subwoofers or bridge(mono) mode to drive a
single subwoofer(PARALLEL).
It's allowed to use parallel mode when the nominal
impedance of the speaker system is 2 ohm or greater
a pair of subwoofers or bridge(mono) mode to drive a
single subwoofer(PARALLEL).
It's allowed to use parallel mode when the nominal
impedance of the speaker system is 2 ohm or greater
1
2
3
4
5
7
8
6
Remotr Volume Control Jack.
9
10
Typical System Configuration
4
Vehicle Battery
Chassis Ground
Ignition
Switch
Switch
CD Player or Changer
Cassette/CD Tuner
(Head Unit)
Power Ground
Speakers
60 Amp (Not Included)
Main +12V
Amplifier
Power
Connection
Line
Level
Input
Remote On/Off
Remote Antenna
Power Supply
Antenna Motor Ground
Remote On/Off
Black - Power Ground
Red - Main +12V
Black Power
Antenna Input
Power
Antenna
Cassette/Receiver
Power Supply
Wires
Fuse
Fuse
Fuse
Power
Antenna
Relay
Power Amplifier
BPX2200.1
Printed Circuit Board (Top View)
5
Power Amplifier
BPX2200.1