Yamaha-NSU-50-Service-Manual电路原理图.pdf

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1、60 Unit: mm 18.818.8 43 A screw with a diameter of 4 mm and a pitch of 0.7 mm can be used. 110 (4-5/16) FRONT 55 (2-1/8) 55 (2-1/8) 192 (7-9/16) Unit : mm (inch) 255 (10) 65 (2-9/16)60 (2-3/8) 35 (1-3/8) 293 (11-9/16) P.O.Box 1, Hamamatsu, Japan 100692 SERVICE MANUAL SPEAKER SYSTEM NS-U50 I SPECIFIC

2、ATIONS Type.2-way acoustic suspension magnetic shielding Speaker Unit Woofer. 9 cm (3-1/2) cone Tweeter .2.5 cm (15/16) balanced dome Impedance . 6 ohms Frequency Response . 75 Hz 30 kHz Nominal Input Power. 40 W NS-U50 I DIMENSIONSI ATTACHING STAND Maximum Input Power . 100 W Sensitivity.88 dB/2.83

3、 V/m Crossover Frequency . 5 kHz Dimensions (W x H x D) . 110 x 293 x 192 mm (4-5/16 x 11-9/16 x 7-9/16) Weight. 2.0 kg (4 lbs. 7 oz.) /1 piece (stand included) Accessories . Stand x 2, Screws for stand x 4, Non skid pad x 8, Speaker cord (2m) x 2 Specifications are subject change without notice due

4、 to product improvements. Attach the included stands to the speakers using the two included screws. Place the speakers next to a personal computer on a desktop to achive the optimum listening position. Be sure to attach the stands to the speakers correctly as shown in the figure. If you attach them

5、in the opposite direction or otherwise incorrectly, the speakers may fall and be damaged or cause injury. I Non skid pad To prevent the speakers from sliding around, attach the supplied pads as shown in the illustration. You can also use the screw holes on the rear of the speaker for installing the

6、speakers. RadioFans.CN 收音机爱 好者资料库 200 201 202 202-1 204 2 3 NS-U50 I PARTS LIST I EXPLODED VIEW 2VU986200SPEAKER TERMINAL *303744160OVAL HEAD TAPPING SCREW3x12MFC2-BL ACCESSORIES 200V4859700SPEAKER CABLE2.0m *201V4252700LEGPADx8 *202V4252600STAND ASSYSTANDx1 202-1VB931600BIND HEAD P-TITE SCREW4x8MFZN2-BL 204VB132700BIND HEAD SCREW4x12MFZN2-BL * New Parts Ref. No.PART NO.DescriptionRemarksMarkets RadioFans.CN 收音机爱 好者资料库