JBL_TR126_Speaker_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. JBL TR126 REV I PACKAGEWIRING DIAGRAM 08-03 Technical Manual JBL TR126 SPECIFICATIONS ACOUSTIC & ELECTRICAL SPECIFICATIONS: Nominal Impedance:8 ohm Power Capacity:Continuous Pink Noise: 225W Peak Pink Noise:

2、900W Frequency Range:50 Hz to 16 kHz (10dB) Sensitivity:100 dB SPL* Crossover Frequency:2.2 kHz SYSTEM COMPONENTS: Cabinet:CTR126 Grille:GTR126 (330714-001) Low Frequency380mm (15 in.) Cone Transducer:Transducer (124-67001-00X) DC Resistance:5.1 ohm High Frequency25.4mm (1 in.) Pure Titanium Transdu

3、cer:Compression Driver 2412H (125-10000-00X) *1 Watt (2.83 V RMS) 1 Meter SYSTEM COMPONENTS:(contd) DC Resistance:3.7 ohm Crossover Network:(330824-001) AURAL SWEEP TEST SPECIFICATIONS: A. System Aural Sweep Test:7.0V Input, 20 Hz to 20 kHz B. L.F. Aural Sweep Test:7.0V Input, 20 Hz to 1.2 kHz C. H.

4、F. Aural Sweep Test:2.83V Input, 550 Hz to 20 kHz PHYSICAL SPECIFICATIONS: Enclosure Dimensions:880mm x 680mm x 465mm D (34.5 26.75 x 18.25 in. D) Shipping Weight:104 lbs. (47.2 kg.) WARRANTY INFORMATION: Refer to Warranty Statement packed with each product. Warranty 59660 Owners Manual 981-00020-00

5、 Under Pad Filler (2) 991-00092-00 Microfoam 49790P Carton 990-00036-00 Speaker, High Freq 2412H (125-10000-00X) Network (330824-001) SCHEMATIC NTR126 (330824-001) Speaker, Low Freq 124-67001-00X YEL/BLK YEL GRN GRN/BLK YEL L1 1.9mH L2 0.1mH C4 4F C5 .01F R1 16 10W C1 0.01F C2 28F C3 28F H.F. 2412H

6、L.F. 124-67001-00X GRN SK-3 BLK LP1LP2 BLK RED RED GRN/BLK PHONE JACK J1 JACK 1/4 IN. PHONE JACK J2 JACK 1/4 IN. YEL/BLK NOTE: CONE/DIAPHRAGM KIT NOT AVAILABLE. DEFECTIVE SPEAKER SHOULD BE REPLACED. GRN 40-0174-0000 RadioFans.CN 收音机爱 好者资料库 JBL TR126 JBL TR126 COMPONENT EXPLODED VIEW Speaker, High Fr

7、eq 2412H (125-10000-00X) Corner Protector (8) 330827-001 T-Nut (8) 61861 10-32 x 11/32 Logo 330828-001 Foam, Port (2) 382-00035-00 Face Plate, Ref (Part of Cabinet) Note: Face Plate Shown For Internal Parts Only Screw (16) 905901-012 No. 8 x 3/4 PH TRUSS HD BLK Screw (6) 882-41110-12 6 x 3/4 PAN PH

8、PB BLK Handle (2) 923-00020-00 Handle Back (2) 923-00021-00 Screw (12) 883-11110-12 8 x 1-1/4 FLT PB BLK Handle Dampener (2) 382-00016-00 No longer used Label (2) 955-00043-00 Feet (4) 924-00002-01 Grille Support 330727-001 Cabinet CTR126 122-00014-00 (Not For Sale) Grille 330714-001 Screw (8) 804-1

9、1110-16 10-32 x 1 FIL PH BLK Speaker, Low Freq 124-67001-00X Network 330824-001 Logo (2) 68562 Note: Handle (923-00021-00) and Handle Back (923-00020-00) to be affixed together with cyanoacrylate adhesive. U-Channel (2) 889-00003-16 Screw (4) 729-90001-16 No. 12 x 1 FLHD PH ZINC Type A RadioFans.CN 收音机爱 好者资料库