JBL-EON15G2-spk-sm 维修电路原理图.pdf

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1、JBL Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A.JBL EON15-G2 REV NPACKAGEWIRING DIAGRAM10-03Technical ManualJBL EON15-G2SPECIFICATIONSACOUSTIC & ELECTRICAL SPECIFICATIONS: Power Capacity:300 Watts Low Frequency Driver Impedance.100 Watts High FrequencyDrive

2、r Impedance Frequency Range:39 Hz 18 kHz ( 10dB) Sensitivity:129 dB SPL, 1 Watt 1 Meter Crossover Frequency:1.5 kHzSYSTEM COMPONENTS: Low FrequencyIntegral Frame with one 15” (380 mm) Transducer:Driver, Dual Neodymium Magnet, 2”Differential-Drive Voice Coil DC Resistance:1.4 ohm 10% High FrequencyJB

3、L 2418H-1 1” (Throat Dia.) Transducer:Compression Driver with 1.75 Dia.Titanium Diaphragm. Ferro-fluid Cooled. DC Resistance:3.7 ohm 10% Input 1 Sensitivity:-44 dBu to -22 dBu for Rated Output(Mic/Line Switch in Mic Position)-12 dBu to +20 dBu for Rated Output(Mic/Line Switch in Line Position)SYSTEM

4、 COMPONENTS:(CONTD) Input 2 & 3 Sensitivity:-18 dBu to +20 dBu for Rated Output Output Level:+20 dBu (peak), Loop/Mix Switch inMIX position. Audio Connectors:Input 1: XLR/F BalancedInput 2 & 3: 1/4” Phone, Balanced (TRS)AURAL SWEEP TEST SPECIFICATIONS:A. System Aural Sweep Test:200mv input RMS, pot

5、at 1/2, tone flat.B. L.F. Aural Sweep Test:4.0V Input, 20 Hz to 4 kHzC. H.F. Aural Sweep Test:3.5V Input, 500 Hz to 20 kHzPHYSICAL SPECIFICATIONS: Enclosure Dimensions:686mm x 430mm x 444mm D(27.0 x 17.0 x 17.5 in. D) Shipping Weight:46 lbs. (21 kg.)WARRANTY INFORMATION: Refer to Warranty Statement

6、packed with each product.Warranty 59660Owners Manual 981-00059-00Carton990-00213-00Bag32259-001Bottom Tray991-00051-00Filler 991-00050-00SLV, W/MICCUTOUTEON 15SCord, ACLine 120V425-00000-00Use 321101-001NetworkSeaker, High Freq2418H-1Diaph ReplD8R2418-1(SEE SCHEMATIC PAGES)EON15-G2LFCone ReplC2REON1

7、5P-2WHTREDBLUEBLKRadioFans.CN 收音机爱 好者资料库Clip, Christmas Tree321814-001LED Assembly(Supplied with AMP)WIRE CONNECTION LAYOUTPictorial for Refference OnlyL.F.(Woofer/Baffle)BLACKWHITEBLUEREDF .187 -F .250 +H.F. (2418H-1)F .205 -F .250 +Amplifier PCATransformerAC Power Input, PCASignal Input, PCAHarnes

8、s Assy(Supplied withSignal Input)Tree Mount Tie925-0000-00Ground WiresConnect to Aluminum BaffleScrew (2)905002-00610-32 x 3/8 PN PHJBL EON15-G2JBL EON15-G2RadioFans.CN 收音机爱 好者资料库JBL EON15-G2JBL EON15-G2COMPONENT EXPLODED VIEWScrew (18)804-41110-2010-32 x 1 1/4PAN, PH, BLKScrew (6)864-41600-06 10-32

9、 x 3/8 PN PHSignal Input Assy350317-001Screw (2)904902-010MS, PPH, 10-16 x .63 ZINCScrew (3)904902-010MS, PPH, 10-16 x .63 ZINCSrew (12)904902-010MS, PPH10-16 x .63 ZINCRear EnclousureEON15-G2380-90019-00Label, 120VEONG2955-00150-00AC Power AssyEON15-G2250-00001-01Baffle AssyWith ConeEON15-G2LFGrill

10、e,EON15-G2128-00428-00Spring337972-001Screw (2)862-31210-206-20 x 1 1/4BLK TR PH ABThreaded(Bottom)Logo Grille F. EON950-00004-00Use P/N 321156-001FastenerTinnerman809-45310-00Use P/N809-90003-00Standoff Long EON811-90002-13Standoff Short EON15811-90001-08Use p/N321266-001Bezel, BLKCopolymer;EON15-G

11、2382-00358-00Main AMPBoard AssyEON15P-G2339555-001Gasket/EON15P382-00015-00Use P/N321167-001Spring Clip, EON423-00003-00Use P/N 321209-001Screw (2)905002-00610-32 x 3/8 PN PH CLR ZNDriver,High Freq2418H-1Screw (2)862-31210-246-20 X 1 1/2 TR ,PH ABThreaded (Top)Gasket, Clocking338463-001JBL EON15-G2J

12、BL EON15-G2COMPONENT EXPLODED VIEWV/C Assy, EON-G2220-27005-00TPLT/BPLT EON15339-23000-90HX Fin Nut806-00196-0018-8 PLN StainlessEONG2Cone ReplC2REON15P-2Dust Dome31385-03Handle EON15923-00025-00Screw (2)900401-020MS, PPH10-32 x 1.25 BLKNut, Special321244-0011/4-20Transformer 120V/230VEON15-G2562-00

13、039-00Washer, Flat844-90001-071/4-20 x 1Dia.Bolt (1)875-03073-521/4-20 x 2 3/4 CAP, YELLOW ZINCDriver, High Freq2418H-1Diaph ReplD8R2418-1Clip Christmas Tree,EON321814-001(Power LED AssemblySupplied with AMP)Baffle (Ref)SLV, Gap340-20000-90Terminal Plug B2362-10009-00JBL EON15-G2JBL EON15-G2JBL EON15-G2JBL EON15-G2JBL EON15-G2JBL EON15-G2JBL EON15-G2JBL EON15-G2JBL EON15-G2JBL EON15-G2JBL EON15-G2JBL EON15-G2