JBL_JRX125_Service_Manual电路图.pdf

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1、JBL Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A. JRX125REV J PACKAGEWIRING DIAGRAM 01-08 Technical Manual JBL JRX125 SPECIFICATIONS ACOUSTIC & ELECTRICAL SPECIFICATIONS: Nominal Impediance:4 ohm Power Capacity:500W, Peak Power Capacity 2000W Frequency Range

2、:35 Hz 16 kHz (10 dB) Sensitivity:100 dB, 1 Watt 1 Meter Crossover Frequency:2 kHz SYSTEM COMPONENTS: Cabinet:Enclosure JRX125 ( Not For Sale) Grille:JRX125 352934-001 Low Frequency380mm (15in.) M115-8A (2) Cone Transducer:Transducer (124-67001-01X) DC Resistance:5.3 ohms High Frequency25.4mm (1 in.

3、) Exit Compression Transsducer:Driver 2412H-1 (339013-001X) SYSTEM COMPONENTS:(contd) DC Resistance:4.3 ohms Crossover Network:364248-001 AURAL SWEEP TEST SPECIFICATIONS: A. System Aural Sweep Test:10.0V Input, 20 Hz to 20 kHz B. L.F. Aural Sweep Test:7.0V Input, 20 Hz to 1.2 kHz C. H.F. Aural Sweep

4、 Test:2.83V Input, 500 Hz to 20 kHz PHYSICAL SPECIFICATIONS: Enclosure Dimensions:1092.2mm x 463.6mm x 431.8mm D (43.0 x 18.25 x 17.0 in.D.) Shipping Weight:103.0 lbs. (46.7 kg.) WARRANTY INFORMATION: Refer to Warranty Statement packed with each product. Warranty 59660 Specification Sheet 352931-001

5、 Filler, (2) 339021-001 Microfoam (4) 49790P Carton 352930-003 YEL GRN WHT WHT/BLK YEL/BLK GRN/BLK YEL GRN WHT RED BLK RED BLK YEL/BLK GRN/BLK WHT/BLK Network 364248-001 Woofer (2) M115-8A (124-67001-01X) Driver, High Freq 2412H-1 (339013-001X) Schematic JRX125 (364248-001) L2 1.8mH L3 0.16mH SK3 Ph

6、one Jack NL4 MP-1 Conn LP1 J1250 250 110 205 205 205 +1 1 LP2 L1 4.8mH C2 12F C1 16F C3 4.0F R1 16 , 10W Lower Woofer Top Woofer M115-8A (2) H. F. 2412H-1 RadioFans.CN 收音机爱 好者资料库 JBL JRX125 JBL JRX125 COMPONENT EXPLODED VIEW Horn 338800-001 Woofer M115-8A (2) (124-67001-01X) Foot, (4) 924-00002-01 S

7、crew (10) 883-41110-12 8 x 3/4 PAN PH PB Screw (6) 882-51110-12 6 x 3/4 OV PH Screw (16) 883-41110-16 8-32 X 1 PAN, PH, PB, BLK ZINC, LCS Screw (12) 883-41110-12 8 x 3/4 PAN PH PB Screw (4) 729-90001-16 No.12 x 1 Screw (12) 883-41110-16 8-32 X 1 PAN, PH, PB, BLK ZINC, LCS Nameplate 352920-001 Driver, High Freq 2412H-1 (339013-001X) Handle (2) 339018-002 Grille, 352948-001 Enclosure (Not for Sale) Network 364248-001 Gasket (4) 360-07002-01 RadioFans.CN 收音机爱 好者资料库