To Service Personnel - Yamaha YST-SW45 Service Manual

YST-SW45

■ TO SERVICE PERSONNEL

Critical Components Information.
Components having special characteristics are marked
and must be replaced with parts having specifications
equal to those originally installed.
WARNING: CHEMICAL CONTENT NOTICE!
The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and /or plastic
(where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency
(and possibly other entities) to cause cancer and/or birth defects or other reproductive harm.
DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REA-
SON WHATSOEVER!
Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose
eyes to solder/flux vapor!
If you come in contact with solder or components located inside the enclosure of this product, wash your hands before
handling food.
■ SPECIFICATIONS
Type ........... Active Servo Processing Subwoofer System
Speaker Unit ............... 20 cm (8") cone woofer (JA2162)
Amplifier Output ........................................ 70 W/5 ohms
High-Cut Filter ...................... 50 Hz–150Hz (-24 dB/oct.)
Frequency Response ................ 30 Hz–200Hz (–10 dB)
Power Supply
U.S.A. and Canada models ............... AC120V, 60Hz
Australia model .................................. AC240V, 50Hz
U.K. and Europe models ................... AC230V, 50Hz
General and China models
.................................... AC110/120/220/240V, 50/60Hz
(Adjustable with Voltage Selector)
Power Consumption ............................................... 55 W
Dimensions (W x H x D) ................ 235 x 365 x 318 mm
....................................... (9-5/16" x 14-7/20" x 12-1/2")
Weight .............................................. 9 kg (19 lbs. 13 oz.)
Supplied Accessory .................................. Rubber Pads
* Specifications subject to change without notice.
1
magnetic shielding type x 1
WALL EQUIPMENT
OUTLET UNDER TEST
INSULATING
TABLE
■ DIMENSIONS
Unit: mm (inch)
235(9-5/16) 40
(1-9/16)
AC LEAKAGE
TESTER OR
EQUIVALENT
260(10-1/4) 18
(11/16)
318(12-1/2)