JBL 1500 Service Manual
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JBL 1500 Service Manual

Array subwoofer
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See also: Owner's Manual
Project Array
™
1500 Array
Subwoofer
Service Manual
JBL Consumer Products
250 Crossways Park Dr.
Woodbury, New York 11797
Rev0 4/2006

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Summary of Contents for JBL 1500

  • Page 1 Project Array ™ 1500 Array Subwoofer Service Manual JBL Consumer Products 250 Crossways Park Dr. Woodbury, New York 11797 Rev0 4/2006...

  • Page 2: Table Of Contents

    21" (533mm) Deep with grille Weight 125 lb (57kg) JBL continually strives to update and improve existing products, as well as create new ones. The specifications and details in this and related JBL publications are therefore subject to change without notice.

  • Page 3: Packing

    1500 Array Subwoofer Ref# Part Number Description 361041-002 1500 Array Owner’s Manual 331994-001 JBL Warranty Card 361408-001 1500 Array Outer Carton 354374-001 Packing Foam (Top) 354374-001 Packing Foam (Bottom) 340805-006 (Plate) Feet...

  • Page 4: Detailed Specifications

    1500 Array Subwoofer 1500 Array Powered Sub/ Plate Amp LINE VOLTAGE Yes/No Hi/Lo Line Nom. Unit Notes US 120VAC/60Hz 108-132 Vrms Normal Operation EU 230VAC/50-60Hz 207-264 Vrms Normal operation, MOMS required Asia 100VAC/50Hz 90-110 Vrms Normal operation, MOMS required QA Test...
  • Page 5 1500 Array Subwoofer QA Test Parameter Specification Unit Limits Conditions Notes Transients/Pops ATO Transient mV-peak @ Speaker Output Turn-on Transient mV-peak 1V-pk-pk @ Speaker Output AC Line cycled from OFF to ON Turn-off Transient mV-peak 1V-pk-pk @ Speaker Output AC Line cycled from ON to OFF...

  • Page 6: Connections

    ® receiver/processor with a low-frequency- effects (LFE) output, set LFE/LP switch to LFE. If you prefer to use the crossover built into the 1500 Array, set the LFE/LP Switch ¶ to LP. SUBWOOFER OR LFE OUTPUT The 1500 Array includes a line output.

  • Page 7: Operation

    1500 Array Subwoofer 1500 ARRAY OPERATION Power On plug connected to a “live” If your main speakers can receptacle? Has the Power comfortably reproduce some Plug your subwoofer’s AC cord Switch ª been pressed to low-frequency sounds, set this into a wall outlet. Do not use the “on”...

  • Page 8: Basic Troubleshooting

    1500 Array Subwoofer BASIC TROUBLESHOOTING If there is low (or no) bass output • Make sure the connections to the left and right “Speaker Inputs” have the correct polarity (+ and –). • Make sure the subwoofer is plugged into an active electrical outlet.

  • Page 9: Exploded View/Parts List

    1500 Array Subwoofer 1500 ARRAY SUB EXPLODED VIEW X RAY VIEW FOR ILLUSTRATIVE PURPOSES ONLY DAMPING MATERIAL NOT SHOWN 1500 ARRAY MECHANICAL PARTS LIST Item # Description Part Number CABINET ASSEMBLY-1500 ARRAY Not for Sale 15" WOOFER-W1500H 353721-001 AMPLIFIER ASSEMBLY,120V-ARRAY...

  • Page 10: Test Set-Up And Procedure

    1500 Array Subwoofer 1500 Array TEST PROCEDURE Equipment needed: • Function/signal generator/sweep generator • Multimeter • RCA cable General Unit Function (UUT = Unit Under Test) Switch/Controls: GAIN control full Counterclockwise (Min) CROSSOVER (Hz) Full Clockwise (140) PHASE switch - either position LFE/LP –...

  • Page 11: Block Diagram

    1500 Array Subwoofer 1500 ARRAY BLOCK DIAGRAM...

  • Page 12: Electrical Parts List

    1500 Array Subwoofer 1500 Array 120V Electrical parts list Part number Qty Description Reference Designator DRIVER PCB Resistors 024-000098-120ZS GS SMD Resistor 0R 1/8W J 0805 R313,314,318,320 024-100298-120ZS GS SMD Resistor 10R 1/8W J 0805 R89,90,140,150 024-100498-120ZS 10 GS SMD Resistor 1K 1/8W J 0805...
  • Page 13 1500 Array Subwoofer Part number Qty Description Reference Designator PREAMP PCB 024-220397-120ZS GS SMD Resistor 220R 1/4W J 1206 R255 024-237598-120ZS GS SMD Resistor 23K7 1/8W F 0805 R281 024-270498-121ZS GS SMD Resistor 2K7 1/4W J 1206 R237 024-330397-120ZR GR SMD Resistor 330R 1/4W J 1206...
  • Page 14 1500 Array Subwoofer Part number Qty Description Reference Designator FUSE PCB 043-324300-000ZR GR INDUCTOR 324uH YT-10778 025-006000-000ZR GR Thermister P/N:CL-60 POWER PCB Capacitors 032-100484-200ZS GS END Mylar cap. 1uF/250V K P:15 C410,418,427 034-680794-200ZR GR Elec. Cap. (LP) 85℃ 6800uF/80V M (R)3050 P:10...
  • Page 15 1500 Array Subwoofer Part number Qty Description Reference Designator MAIN PCB 024-150598-100ZS GS SMD resistor 15K 1/8W F 0805 R20,21 024-220298-121ZS GS SMD resistor 22R 1/4W J 1206 R28,29 024-220498-121ZS GS SMD resistor 2K2 1/8W J 0805 R17,31,110,139 024-220598-120ZS GS SMD resistor 22K 1/8W J 0805...
  • Page 16 GR insulator w/adhesive M 467 170x85mm t=0.432mm bracket+plate 063-010010-000ZR GR Transistor Bracket P/N:TRK-2 for Q11,13,15,17,TH1 063-060606-000ZR GR X'FORMER PLATE SPCC 56.9x57.2 t=2.0mm 063-401602-000ZR GR Plate SPCC (1500 Array) 402x156.8 t=2.3mm 073-014103-500ZR GR Bracket (HB5000) 6.64"x3.5"x3.2" SPCC platex1 073-032141-600ZR GR Heatsink (HB5000) 82.8x120.7x19.1mm black anodiz bracketx1 074-020005-000ZR...

  • Page 17: Drawings

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  • Page 23: Ic/Transistor Pinouts

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  • Page 24: Schematics

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  • Page 25 1500 Array Subwoofer N e w S u b d e s i g n o r i g i n a t e d f r o m H B 5 0 0 0 P l a t f o r m...
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