Depth ......2 11/16 (68mm) JBL continually strives to improve its products. New materials, production methods and design refinements are introduced into existing models without notice as a routine expression of our design philosophy. For this reason, BP Series Automotive Amplifiers may differ in some respects from their published specifications and descriptions, but will always equal or exceed the original specifications unless otherwise stated.
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. 1. At the chosen site, use the amplifier as a mounting template and mark the locations of the four mounting holes.
1 Channel Automotive Amplifier BP-300.1 Typical System Configuration Cassette/CD Tuner (Head Unit) CD Player or Changer Antenna Input Power Antenna Cassette/Receiver Amplifier Power Supply Power Wires Connection Power Line Antenna Level Relay Input Remote On/Off Ignition Switch 60 Amp (Not Included) Main +12V Fuse Power Ground...
1 Channel Automotive Amplifier BP-300.1 BP300.1 Parts List REF. NO PART NO. DESCRIPTION Q'TY REF. NO PART NO. DESCRIPTION Q'TY R419,420,421 R504,512,513 Main PCB, Preamp, Crossover, Power Supply and Power R601,604,611 R614,726,727 Amplifier R728 R102,103,105 RE212100300 METAL FILM 1/5W 1%...
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1 Channel Automotive Amplifier BP-300.1 BP300.1 Parts List REF. NO PART NO. DESCRIPTION Q'TY Q'TY REF. NO PART NO. DESCRIPTION Q'TY R233,333 RE202680002 CARBON FILM 1/5W 5% MYLAR 5% 63V "TL" (0.1uf) C105,134,137 MC091412407 ( 680 OHM ) C714 R406...
1) Turn the amplifier upside-down and remove the Phillips screws holding the bottom cover on. 2) Locate and change R510 from 47K to 4.7K ohms 1/5W (JBL part# RE212047200). 3) Locate and change R511 from 22K to 2.2K ohms 1/4W (JBL part# QAF0450-222).
1 Channel Automotive Amplifier BP-300.1 Integrated Circuit Diagrams U701 (TL494CN) P.W.M IC DEAD TIME CONTROL U111,702 (KIA393P) COMPARATOR U102,103 104,105(TL072CP) OUT A VCC+ OUT A OUTB OUT B...
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BP-300.1 1 Channel Automotive Amplifier Integrated Circuit Diagrams U108 ( B52 ) STROBE1* STRDBE1 INPUT1 INPUT1 INPUT1 OUTPUT1 INPUT2 INPUT2 OUTPUT2 INPUT2 STRDBE2 STROBE2* U101 (TL074CN) OUT C OUT A IN C- IN A- IN C+ IN A+ VCC- VCC+ IN D+ IN B+ IN D -...
BP300.1 1 Channel Automotive Amplifier G R EEN LED 01 R 725 KLG - 124E PO W ER TER 01 1. 2K 14. 2 5. 5 KTD - 9217 L701 C L- 300 14. 4 D C +12V Q 705...
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BP300.1 1 Channel Automotive Amplifier C 103 100P VAR I ABLE LPF VAR I ABLE BASS BO O ST ( 32 - 320H z; 12dB/ oct ) ( 50H z; 0 - +6dB) R 120 47KF C 131 124( M )