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Yamaha NS-150 Service Manual
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Yamaha NS-150 Service Manual

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Download this manual See also: Owner's Manual
DIMENSIONS
168(6-5/8)
(3/4)
Unit: mm (inch)

SPECIFICATIONS

Type ..................................... 3-way bass reflex speaker system
Speaker Unit
LF Woofer .......................................... 13 cm (5") cone
SubLF Woofer .................................. 13 cm (5") cone
Tweeter ............................................... 3 cm (1") dome
Frequency Response ................................. 40 Hz ~ 35 kHz
Nominal Impedance .................................................. 6 ohms
Nominal Input Power ................................................. 100 W
100726
NS-150
19
250(9-7/8)
269(10-5/8)
(Magnetically-shielded type)
SPEAKER SYSTEM
SERVICE MANUAL
NETWORK CIRCUIT DIAGRAM
L1
Woofer
5.0mH
Terminal
L2
2.2mH
C3
4.7µF
Tweeter
Terminal
0.35mH

WIRING DIAGRAM

BE
Tweeter
BL
L3
Tweeter
BL-WH
Terminal
C3
BL
L2
Maximum Input Power .............................................. 300 W
Sensitivity ...................................................... 89 dB/2.83 V/m
Crossover Frequency .................................. 500 Hz, 2 kHz
Inpur Terminal ....................................... Screw / Banana type
Dimensions (W x H x D) .................... 168 x 850 x 269 mm
Weight .............................................. 14.5 kg (32 lbs.) /1 piece
Finish ................................................................ Cherry / Black
Accessories ........... Stand x 4, Screw (6 mm) x 4, Spike x 4,
Hex. nut (6 mm) x 4, Wood screw (4 mm) x 4, Pad x 4
Specifications are subject change without notice due to
product improvements.
C1
LF Woofer
33µF
C2
SubLF Woofer
6.8µF
Tweeter
L3
YE
SubLF Woofer
BL
C1
RE
LF Woofer
BL
C2
WH-RE
Woofer
Terminal
WH
L1
(6-5/8" x 33-1/2" x 10-5/8")
P.O.Box 1, Hamamatsu, Japan

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Summary of Contents for Yamaha NS-150

  • Page 1: Wiring Diagram

    SPEAKER SYSTEM NS-150 SERVICE MANUAL DIMENSIONS NETWORK CIRCUIT DIAGRAM Woofer 5.0mH LF Woofer 33µF Terminal 2.2mH SubLF Woofer 6.8µF Tweeter 4.7µF Tweeter Terminal 0.35mH WIRING DIAGRAM SubLF Woofer Tweeter LF Woofer Tweeter BL-WH WH-RE Woofer Terminal Terminal 168(6-5/8) 250(9-7/8) (3/4)
  • Page 2 NS-150 EXPLODED VIEW Use an Allen wrench (3mm) to unscrew the loud speaker.

  • Page 3: Parts List

    NS-150 PARTS LIST Ref. PART NO. Description Remarks Markets V6120000 CABINET ASS’Y V6120200 CABINET ASS’Y 1-1-6 V6615600 ELECTROLYTIC CAP 33uF 1-1-7 V5370100 ELECTROLYTIC CAP 6.8uF 1-1-8 V5357100 ELECTROLYTIC CAP 4.7uF 1-1-9 CB818540 BINDING TIE T-30RF-2 1-1-15 EP030200 BIND HEAD TAPPING SCREW...
  • Page 4 NS-150 ATTACHING THE STAND ATTACHING THE SPIKE Screw (6 mm) x 4 Wood screw (4 mm) x 4 Spike x 4 When setting up the speakers on a thick carpet, use the Stand x 4 Pad x 4 spikes instead of the stand. With 4 points set in place to achieve increased stability and improvements in sound quality.