Yamaha-NSPC-8-Service-Manual 电路图 维修手册.pdf

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1、P.O.Box 1, Hamamatsu, Japan 1 0 0 9 6 0 SERVICE MANUAL HOME CINEMA CENTER & EFFECT SPEAKERS NS-PC8 (=NS-ELC8/NS-CLC8) The NS-PC8 consists of 2 units of the NS-ELC8 and 1 unit of the NS-CLC8. I DIMENSIONS NS-ELC8 NS-CLC8 2005 All rights reserved. NS-PC8 78.8 (3-1/8) 104 (4-1/16) 78.8 (3-1/8) 104 (4-1

2、/16) 256.8 (10-1/8) 300 (11-13/16) 384 (15-1/8) 372.8 (14-11/16) 184.4 (7-1/4) 154 (6-1/16) 14 (9/16) 154 (6-1/16) 184.4 (7-1/4) 60 (2-3/8) 16.4 (5/8) 14 (9/16) A screw with a diameter of 6 mm can be used (Hole depth: 10-13 mm) Unit: mm (inch) Unit: mm (inch) 05.05 RadioFans.CN 收音机爱 好者资料库 NS-PC8 2 N

3、S-PC8 I SPECIFICATIONS NS-ELC8 Type . 2-Way Acoustic Suspension Speaker System Magnetic Shielding Type Drivers Woofer . 7 cm (2-3/4) Cone Type Tweeter .2.2 cm (7/8) Balanced Dome Type Frequency Response. 100 Hz to 20 kHz Impedance .6 ohms Nominal Input Power .20 W Maximum Input Power .50 W Sensitivi

4、ty .84 dB/2.83 V/m Crossover Frequency .7 kHz Input Terminal .Screw Type Dimensions (W x H x D) 104 x 300 x 170 mm (4-1/16 x 11-13/16 x 6-11/16) Weight . 1.8 kg (3 lbs. 16 oz) Finish White Wood Color.T, G models Dark Brown Color .T, G models Accessories . Speaker Cable (10 m) x 2 * Specifications su

5、bject to change without notice due to product improvements. I NETWORK CIRCUIT DIAGRAM NS-CLC8 Type . 2-Way Acoustic Suspension Speaker System Magnetic Shielding Type Drivers Woofer . 7 cm (2-3/4) Cone Type x 2 Tweeter . 3 cm (1-3/16) Aluminum Dome Type Frequency Response. 85 Hz to 20 kHz Impedance .

6、6 ohms Nominal Input Power .30 W Maximum Input Power .100 W Sensitivity .84 dB/2.83 V/m Crossover Frequency .4 kHz Input Terminal .Screw Type Dimensions (W x H x D) 384 x 104 x 170 mm (15-1/8 x 4-1/16 x 4-3/16) Weight. 2.4 kg (5 lbs. 5 oz) Finish White Wood Color.T, G models Dark Brown Color .T, G m

7、odels Accessories . Speaker Cable (4 m) x 1 Double Sided Adhesive Tape x 2 Stand x 2 Fasteners x 2 * Specifications subject to change without notice due to product improvements. NS-ELC8 NS-CLC8 INPUT TERMINAL YE RE C-2 4.7F L-2 0.5mH L-1 0.2mH TWEETER WOOFER C-1 4.7F BE R-1 10 (10W) INPUT TERMINAL Y

8、E RE C-2 5.6F L-2 0.6mH L-1 0.35mH TWEETER RIGHT WOOFER C-1 5.6F RE LEFT WOOFER BE RadioFans.CN 收音机爱 好者资料库 ABCDE 1 2 3 4 5 6 7 3 NS-PC8 NS-PC8 *1WF166300CABINETNS-ELC8WH *1WF166400CABINETNS-ELC8BR *2X6621A00DRIVER TWEETER2.5cm 6JA05Z7 *3X6623A00DRIVER WOOFER7cm 6JA0764 *4-2WF679800POLYPROPYLENE FILM

9、 CAP4.7uF 100V *4-3WF322700ELECTROLYTIC CAP4.7uF 100V *5WF056900FRONT PANEL B *6WF164900SPEAKER TERMINALSCREW TYPE *7WF166800FRONT GRILLE ASSYNS-ELC8WH *7WF445500FRONT GRILLE ASSYNS-ELC8BR *8WF159400EMBLEM 21EP040250BIND HEAD TAPPING SCREW4x16 MFZN2BL *22WF204000HEXAGON SOCKET TAPPING SCREW4x20 MFNI

10、33 *23V6948800HEXAGON SOCKET TAPPING SCREW4x16 MFZN2BL ACCESSORIES 201WF164800SPEAKER CABLE10m 1pc *202WG138500NONSKID PADM12 t1 8pcs/set New Parts Ref. No.Part No.DescriptionRemarksMarkets I NS-ELC8 EXPLODED VIEW 1 2 3 4-2 4-3 5 6 7 8 21 22 22 23 23 201 x 2 202 x 1 RadioFans.CN 收音机爱 好者资料库 ABCDE 1 2

11、 3 4 5 6 7 NS-PC8 4 *1WF166500CABINETNS-CLC8WH *1WF166600CABINETNS-CLC8BR *2X6619A00DRIVER TWEETER2.5cm 6JA05Z5 *3X6624A00DRIVER WOOFER7cm 12JA0765 *4-2WF679900POLYPROPYLENE FILM CAP5.6uF 100V *4-3WF322800ELECTROLYTIC CAP5.6uF 100V *5WF056900FRONT PANEL B *6WF164900SPEAKER TERMINALSCREW TYPE *7WF166

12、900FRONT GRILLE ASSYNS-CLC8WH *7WF445600FRONT GRILLE ASSYNS-CLC8BR 21EP040250BIND HEAD TAPPING SCREW4x16 MFZN2BL *22WF204000HEXAGON SOCKET TAPPING SCREW4x20 MFNI33 *23V6948800HEXAGON SOCKET TAPPING SCREW4x16 MFZN2BL ACCESSORIES 202WF164700SPEAKER CABLE4m 1pc *203WF165100STAND1pc 204WF165200FASTENER A40 x25 1pc 205WF165300FASTENER B40 x25 1pc 206WF165400DOUBLE SIDED ADHESIVE TAPE80 x25 1pc I NS-CLC8 EXPLODED VIEW New Parts Ref. No.Part No.DescriptionRemarksMarkets 1 2 4-2 4-3 5 5 6 7 21 21 22 22 23 23 203 x 2 206 x 2 204 x 2 205 x 2 202 3 3 22