JBL BPX1100.1 Service Manual
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JBL BPX1100.1 Service Manual

JBL BPX1100.1 Service Manual

2 channel power amplifier
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See also: Owner's Manual
BPX1100.1
2 CHANNEL
POWER AMPLIFIER
SERVICE MANUAL
JBL Consumer Products
250 Crossways Park Dr.
Rev1 2/2004
Woodbury, New York 11797

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Summary of Contents for JBL BPX1100.1

  • Page 1: Channel Power Amplifier

    BPX1100.1 2 CHANNEL POWER AMPLIFIER SERVICE MANUAL JBL Consumer Products 250 Crossways Park Dr. Rev1 2/2004 Woodbury, New York 11797...

  • Page 2: Table Of Contents

    Depth 2 9/16” (66mm) 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, Power Series Multichannel 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.

  • Page 3: Features

    BPX1100.1 Power Amplifier Features 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...

  • Page 4: Controls/Connections

    Being set between 20Hz ~ 100Hz 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.

  • Page 5: Applications

    (on input panel) 2 CHANNEL system installation. Figures 1 through 3 BRIDGED NEON PARALLEL BPx Amplifier show how to configure the JBL Power PARALLEL 2CH/BR (partial rear panel) Series subwoofer amplifiers (models OUTPUT MODE SPEAKER OUTPUTS BPx500.1, BPx1100.1 and BPx2200.1)

  • Page 6: Typical System Configuration

    BPX1100.1 Power Amplifier Typical System Configuration Cassette/CD Tuner (Head Unit) CD Player or Changer Antenna Input Power Antenna Cassette/Receiver Power Supply Wires Power Line Antenna Amplifier Level Relay Power Input Connection Remote On/Off Ignition Switch 60 Amp (Not Included) Main +12V...

  • Page 7: Troubleshooting

    BPX1100.1 Power Amplifier TROUBLESHOOTING SYMPTOM LIKELY CAUSE SOLUTION No audio No voltage at BATT+ Check voltages at (POWER LED or REM terminals, amplifier terminals is off) or bad or no ground with VOM connection No audio DC voltage on Amplifier may need...

  • Page 8: Pcb Drawings

    BPX1100.1 Power Amplifier Printed Circuit Board (Top View)
  • Page 9 BPX1100.1 Power Amplifier Printed Circuit Board (BOTTOM View)
  • Page 10 BPX1100.1 Power Amplifier Printed Circuit Board (SUB TOP View) PAS132-01 REV.0 PAS132-01 REV.0 PAS132-01 REV.0 PAS132-01 REV.0 PAS132-01 REV.0...

  • Page 11: Electrical Parts List

    BPX1100.1 Power Amplifier BPX1100.1 Parts List PART NO. NOMENCATURE DESCRIPTION MFR PARTS REF. NO Q'TY U282,482 SHUNT REGULATOR PCB-00-00952 KIA431/KIA431A Q203,205,207,209,281,403,405,407,409,481 SMALL SIGNAL NPN TRS-00-00088 TRANSISTOR KTC1027Y Q914 SMALL SIGNAL PNP Q1,204,206,208,210,282,404,406,408,410 TRS-00-00087 TRANSISTOR KTA1023Y Q482,916,920 SMALL SIGNAL NPN Q2,6,128,362,363,365,611,631,632,705...

  • Page 12: Parts List

    BPX1100.1 Power Amplifier BPX1100.1 Parts List NOMENCATURE DESCRIPTION MFR PARTS PART NO. REF. NO Q'TY CEC-00-00038 CAPACITOR CERAMIC TUBULAR 50V 47pF C611,612,617 CEC-00-00017 CAPACITOR CERAMIC TUBULAR 50V 220pF C726 CEC-00-00028 CAPACITOR CERAMIC TUBULAR 50V 330pF C616,618 CEC-00-00035 CAPACITOR CERAMIC TUBULAR 50V...
  • Page 13 BPX1100.1 Power Amplifier BPX1100.1 Parts List NOMENCATURE DESCRIPTION MFR PARTS PART NO. REF. NO Q'TY ELC-00-00009 CAPACITOR ELECTROLYTIC "BP"(16x25) 33/100V C252,452 ELC-00-00173 CAPACITOR ELECTROLYTIC "SG"(16x25) 470/80V C783,784 ELC-00-00282 CAPACITOR ELECTROLYTIC "SHL/SD"(10x20) 100/100V C901 ELC-00-00474 CAPACITOR ELECTROLYTIC "SD"(16x31) 1000/80V C208,210,408,410,781,782,785,786 ELC-00-00627 CAPACITOR ELECTROLYTIC "WL"(16x25)

  • Page 15: Block Diagrams

    Power Amplifier BPX1100.1 BPX1100.1 BLOCK DIAGRAM...

  • Page 16: Semiconductor Pinouts

    BPX1100.1 Power Amplifier Integrated Circuit Diagrams U1 (TL494CN) P.W.M IC DEAD TIME CONTROL U101,102,103,105,106,108 U2,3,12,801,901 (KIA393P) U109,110,112,350,509,510 (TL072CP) OUT A VCC+ OUT A OUTB OUT B...
  • Page 17 BPX1100.1 Power Amplifier Integrated Circuit Diagrams U281,481 ( B52 ) STROBE1* STRDBE1 INPUT1 INPUT1 INPUT1 OUTPUT1 INPUT2 INPUT2 OUTPUT2 INPUT2 STRDBE2 STROBE2* =VSS U611 (F16) =VDD RESET...
  • Page 18 Power Amplifier BPX1100.1...
  • Page 19 BPX1100.1 Power Amplifier Transistor Diagrams * IRFB31N20D * * IRF9640 * * KTC3198GR * KTA1266GR * Q217,218,219,417,418 Q212,213,214,215 Q2,6,128,362,363,365 Q3,4,8,9,364 Q419 Q413,414,415,416 Q611,631,632,705 * MUR3040PT * * MUR3040PT * * MUR3040PT * * MUR3040PT * * 2SA1381 * * 2SC3503 *...
  • Page 20 BPX1100.1 Power Amplifier Transistor Diagrams *1RF3205* Q742,743,744,746,752 * KTC1027Y * Q753,754,756 Q203,205,207,209,281,403 Q405,407,409,481,914 * MUR3040PT * * MUR3040PT * * MUR3040PT * * MUR3040PT * D761,762,763,764 D761,762,763,764 D761,762,763,764 D761,762,763,764 * KTA1023Y * Q1,204,206,208,210,282,404,406 Q408,410,482,916,920...

  • Page 21: Exploded View

    BPX1100. 1 BPX1100.1 Ref# Description Part Number HEAT SINK MAIN AL/EXTRUSION HEA-01-576A0 (L=430mm) FRONT PANEL EGI 1.2T PAN-06-562A0 REAR PANEL EGI 1.2T PAN-06-565A0 WINDOW ACRYLIC 3.0T COV-22-623B0 BADGE AL BAD-01-515A0 MOUNTING FOOT ADC-7 DIE CASTING FOO-01-504B0 LENS, ACRYLIC (WITH SILKSCREEN)

  • Page 22: Schematics

    BPX1100.1 2 Channel Power Amplifier Power Amplifier (Sheet 1)
  • Page 23 2 Channel Power Amplifier Power Amplifier (...
  • Page 24 BPX1100.1 ier (Sheet 1)
  • Page 25 BPX1100.1 2 Channel Power Amplifier Power Amplifier (Sheet 2)
  • Page 26 2 Channel Power Amplifier Power Amplifi...
  • Page 27 BPX1100.1 Amplifier (Sheet 2)
  • Page 28 BPX1100.1 2 Channel Power Amplifier Power Amplifier (Sheet 3)
  • Page 29 2 Channel Power Amplifier Power Amplifi...
  • Page 30 BPX1100.1 mplifier (Sheet 3)

  • Page 31: Packing

    BPX1100.1 Power Amplifier Packaging Exploded View...

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