Bose Panaray LT 3202 WR Service Manual

Weather resistant

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Panaray

LT Weather Resistant

Loudspeakers

Models 3202

WR, 4402

WR, 9402

WR,

9702

WR, MB24 WR and MB12 WR

Service Manual

Reference Number 323102-SM Rev. 00

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Summary of Contents for Bose Panaray LT 3202 WR

Page 1 ® Panaray LT Weather Resistant Loudspeakers ® ® Models 3202 WR, 4402 WR, 9402 ® 9702 WR, MB24 WR and MB12 WR Service Manual ©2010 Bose Corporation Reference Number 323102-SM Rev. 00...
Page 2 Packing List, Panaray LT MB12 WR Bass Loudspeaker ................11 Figure 6. Panaray LT MB12 WR Bass Loudspeaker Packaging View ..........11 Main Part List, Panaray LT 3202 WR Loudspeaker (see Figure 7) ............. 12 Figure 7. Panaray LT 3202 WR Loudspeaker Exploded View ............12 Main Part List, Panaray LT 4402 WR Loudspeaker (see Figure 8) .............
Page 3 SPECIFICATIONS MECHANICAL External dimensions, single speaker 9702 ® 42.2" H x 22.5" W x 18.0" D (1072 x 572 x 368 mm) 9402 34.6" H x 22.5" W x 23.7" D (879 x 572 x 604 mm) ® 4402 34.0" H x 18.5" W x 24.0" D (884 x 471 x 610 mm) ®...
Page 4 SPECIFICATIONS ELECTRICAL (Continued) Maximum sound pressure level (dB SPL) - pink noise per IEC 268-5 9702 ® Mid 127, High 123, Passive 126 9402 Mid 128, High 125, Passive 128 ® 4402 Mid 126, High 128, Passive 130 ® 3202 Mid 132, High 130, Passive 135 MB24 WR: Parallel Mode 123, Discrete Mode 123...
Page 5 PRODUCT DESCRIPTION The Bose ® Panaray ® LT Weather Resistant (WR) Loudspeakers are designed to provide quality sound in venues where speaker-to-listener distance, room reverberation time, ambient noise and high SPL requirements are key factors. Typical installations include performing arts facilities, theaters, auditoriums, houses of worship, stadiums and arenas.
Page 6 B-ZZMW-5MG28 PP FOAM B-ZZ-03 TRIANGLE PAPER 322843-001S B-ZBW-5MG06 PP FOAM, MIDDLE 322844-001S B-ZZM-04 SPEAKER CABINET PE BAG, 1850x1430x0.04mm 323115-001S B-BZD-11 TRIANGLE PAPER 322845-001S B-ZBW-5MG07 PE BAG, 310x220x0.04MM 1-BZD-12 OWNER’S GUIDE 323176-001S Figure 1. Panaray LT 3202 WR Loudspeaker Packaging View...
Page 7 PACKING LIST Panaray ® LT 4402 ® WR Loudspeaker ® Item Description Bose Part Vendor Part Note Number Number Number PALLET (SINGLE USE) B-TP-04 CARTON, LT4402-WR 322852-001S B-ZXW-5MG53 PAPER COVER, LT4402 322847-001S B2-ZZMW-5MG26 PP FOAM B2-ZZMW-5MG23 TRIANGLE PAPER, LT4402 322851-001S...
Page 8 PACKING LIST Panaray ® LT 9402 WR Loudspeaker ® Item Description Bose Part Vendor Part Note Number Number Number PALLET (SINGLE USE) B-TP-03 CARTON, LT9402-WR 322856-001S B-ZXW-5MG54 PAPER COVER, LT9402 322853-001S B2-ZZMW-5MG27 PP FOAM B2-ZZMW-5MG24 TRIANGLE PAPER, LT9402 322854-001S B-ZBW-5MG02...
Page 9 PACKING LIST Panaray ® LT 9702 ® WR Loudspeaker ® Item Description Bose Part Vendor Part Note Number Number Number PALLET (SINGLE USE) B-TP-09 CARTON, LT9702-WR 323089-001S B-ZXW-5MG46 PAPER COVER, LT9702 322857-001S B2-ZZMW-5MG29 PP FOAM B2-ZZMW-5MG21 TRIANGLE PAPER, LT9702 322858-001S...
Page 10 PACKING LIST Panaray ® LT MB24 WR Bass Loudspeaker ® Item Description Bose Part Vendor Part Note Number Number Number PALLET (SINGLE USE) B-TP-01 CARTON, MB24-WR 323095-001S B-ZXW-5MG50 PAPER COVER, MB24 323093-001S B2-ZZMW-5MG31 PP FOAM 323090-001S B-ZZM-01 TRIANGLE PAPER, MB24...
Page 11 PACKING LIST ® Panaray LT MB12 WR Bass Loudspeaker ® Item Description Bose Part Vendor Part Note Number Number Number PALLET (SINGLE USE) B-TP-07 CARTON, MB12-WR 323098-001S B-ZXW-5MG51 PAPER COVER, MB12 323096-001S B2-ZZMW-5MG30 PP FOAM 323097-001S B-ZZM-17 SPEAKER CABINET PE BAG, 1260x1200x0.04MM...
Page 12 - Screw,9.5x20mm, Stainless, Blk - Washer, PVC, 15.5x9.6x0.4mm Logo Kit with tape, fastener and spring Black 297504 White 297505 Compression Driver Replacement Diaphragm 276861 Screw, Hang Point, 3/8” x 16 298591 Figure 7. Panaray LT 3202 WR Loudspeaker Exploded View...
Page 13 MAIN PART LIST Panaray ® LT 4402 ® WR Loudspeaker (see Figure 8) ® Item Description Bose Part Note Number Number Kit, Grille Screw, TA4x15 (14 screws per kit) Black 297502 White 297503 Washer, Flat, 4x9x0.8mm Grille Assembly with screws, tape, logo...
Page 14 MAIN PART LIST Panaray ® LT 9402 WR Loudspeaker (see Figure 9) ® Item Description Bose Part Note Number Number Kit, Grille Screw, TA4x15 (14 screws per kit) Black 297502 White 297503 Washer, Flat, 4x9x0.8mm Grille Assy (with screws & logo assy.)
Page 15 MAIN PART LIST Panaray ® LT 9702 ® WR Loudspeaker (see Figure 10) ® Item Description Bose Part Note Number Number Kit, Grille Screw, TA4x15 (14 screws per kit) Black 297502 White 297503 Washer, Flat, 4x9x0.8mm Grille Assy (with screws & logo assy.)
Page 16 MAIN PART LIST Panaray ® LT MB24 WR Bass Loudspeaker ® Item Description Bose Part Note Number Number Grille Screw Kit (14 screws) 297502 Black 291904 White Washer, Flat, Grille, 4x9x0.8mm Grille Assembly, includes screws, logo, tape, fastener and spring...
Page 17 MAIN PART LIST Panaray ® LT MB12 WR Bass Loudspeaker ® Item Description Bose Part Note Number Number Grille Screw Kit (14 screws) Black 297502 White 297503 Washer, Flat, Grille, 4x9x0.8mm Grille Assembly, includes screws, logo, tape, fastener and spring...
Page 18 DISASSEMBLY PROCEDURES ® CAUTION: The rear of the Panaray Make a note of the wiring configuration, and loudspeakers can become extremely hot disconnect the wires from the compression during normal use. Do not attempt to service driver. the loudspeakers until they have cooled to room temperature.
Page 19 DISASSEMBLY PROCEDURES 3. Input Panel Assembly Removal 2. Logo Removal 3.1 Remove the twelve screws (11) that 2.1 Remove the grille using procedure 1 secure the input panel assembly (12) to the above. cabinet. Lift the assembly away from the cabinet.
Page 20 2. Place the VEE Two assembly on a flat surface so that the aluminum casting with 2.2 On the back of the grille, carefully re- the Bose logo is facing upward. move the slotted washer that retains the spring and spacer against the back of the 3.
Page 21 DISASSEMBLY / TEST PROCEDURES 2. Driver Removal 16-18AWG twisted pair wire 2.1 Perform procedure 1 above. Neutrik Speakon 2.2 Using a Phillips-head screwdriver, re- Dual banana jack 4 pole connector move the 8 screws (5) that secure the driver (back shown) (6) to the enclosure.
Page 22 TEST PROCEDURES 3. Frequency Power Sweep Test 1. Rub and Tick Test 3.1 Apply an 8 Vrms, 10 Hz signal to the 1.1 Apply a 10 Vrms, 10 Hz signal to the speaker input terminals. input terminals of the speaker. 3.2 Sweep the input frequency from 10 Hz 1.2 No extraneous noise such as rubbing, to 2 kHz.
Page 23 Loudspeaker Wiring Diagrams EAG011-01 V1.1 Biamped 6UF/250V 3UF/250V Connector 0.72mH/1.3mm 8981 5.08mm4P Passive T1.4hp HIGH-FREQUENCY DRIVER MID-FREQENCY DRIVERS 4.5' 4.5' 4.5' 4.5' Model 4402 ® , 9402 and 9702 ® Series WR Wiring Diagram EAG013-01 1-01 Connector 8981 5.08mm4P Model MB24 Series WR Bass Loudspeaker Wiring Diagram...
Page 24 Loudspeaker Wiring Diagrams EAG013-01 1-01 Model MB12 Series WR Bass Loudspeaker Wiring Diagram ® Accessories Used With the Panaray LT Series WR Loudspeakers Panaray Digital Controller The Panaray System Digital Controller Series II has a universal power supply for worldwide use. Variants of the product refer to the AC cord included with the product.
Page 25 High Frequency Compression Driver Diaphragm Replacement Procedure The compression driver diaphragm is replaceable using a kit, part number 276861. Perform the steps below. 1. Remove the compression driver using the disassembly procedures for the Panaray ® speaker you are repairing. 2.
Page 26 SERVICE MANUAL REVISION HISTORY Date Revision Description of Change Change Driven Pages Level Affected 4/10 Document released at revision 00. Service manual initial release...
Page 27 SPECIFICATIONS AND FEATURES SUBJECT TO CHANGE WITHOUT NOTICE Bose Corporation The Mountain Framingham Massachusetts USA 01701 Reference Number 323102-SM Rev. 00; 4/26/2010 (P) http://serviceops.bose.com...

This manual is also suitable for:

Panaray lt 4402 wr Panaray lt 9402tm wr Panaray lt 9702 wr Panaray lt mb24 wr Panaray lt mb12 wr