Yamaha NS-100 Service Manual
INPUT
WOOFER
TWEETER
2.7µF
6.8µF
0.5mH
1.8mH
SPEAKER SYSTEM
NS-1 00
SERVICE MANUAL
■ DIMENSIONS
416(16-3/8)
212(8-3/8)
(13/16)
270(10-5/8)
■ WIRING DIAGRAM
L2
C2
TWEETER
INPUT
WOOFER
INPUT
L1
C1
■ NETWORK CIRCUIT
DIAGRAM
60
(2-3/8)
250(9-7/8)20
Unit: mm (inch)
φ6
(1/4)
–
+
■ SPECIFICATIONS
Type....................2-way 2-speaker bass reflex speaker system
Speaker Unit
Woofer............................................. 16 cm (6.5") corn
TWEETER
WOOFER
Tweeter ...............................................3 cm (1") dome
Nominal Impedance.................................................. 6 ohms
Frequency Response ................................. 38 Hz ~ 35 kHz
Nominal Input Power................................................. 100 W
Maximum Input Power .............................................. 300 W
Sensitivity...................................................... 90 dB/2.83 V/m
Crossover Frequency ................................................ 3 kHz
Dimensions (W x H x D) .................... 212 x 416 x 270 mm
(8-3/8" x 16-3/8" x 10-5/8")
Weight................................................ 8.6 kg (19 lbs.) /1 piece
100680
✻ Specifications are subject change without notice due to product
improvements.
NS-100
P.O.Box 1, Hamamatsu, Japan
NS-100
■ EXPLODED VIEW
9
2
13
1-5
6
7
5
1
2-3
2-4
9
1-2-3
The Network Ass'y is fixed with staple.
1-2-4
■ PARTS LIST
Ref.
No. PART NO. Description Remarks Markets
* 1 V4051600 CABINET ASS’YCH
* 1 V4051700 CABINET ASS’YBL
* 1-2-3 VA806800 ELECTROLYTIC CAP 6.8uF 50V
1-2-4 FR116270 PAPER CAPACITOR 2.7uF 160V
1- 5 CB605250 HOLDER
* 2 V4051400 FRONT GRILLE ASS’YCH
* 2 V4585200 FRONT GRILLE ASS’YBL
2- 3 V2192200 EMBLEM YAMAHA
2- 4 VP161000 PUSH NUT SPN1.5
* 5 XW230A00 LOUD SPEAKER 16cm
* 6 XW232A00 LOUD SPEAKER 2.5cm
* 7 V4041400 SPEAKER TERMINAL 4P
* 9 V4041500 HEXAGON HEAD WOOD SCREW 4x20 MFCR3
13 EN230180 OVAL HEAD TAPPING SCREW 3.5x16 MFC2-BL
ACCESSORIES
* V4053100 TAPPING SCREW 6x12 MFC2-BL
* New Parts
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