Yamaha rs 500
This is the 84 pages manual for yamaha rs 500.
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Extracted text from yamaha rs 500 (Ocr-read)
Page 1
2 R-S500 R-S500 1. Critical Components InformationComponents having special characteristics are marked / and must be replaced with parts having specifications equal to those originally installed. 2. Leakage Current Measurement (For 120V Models Only) When service has been completed, it is imperative to verify that all exposed conductive surfaces are properly insulated from supply circuits. - Meter impedance should be equivalent to 1500 ohms shunted by 0.15 μF. ■ TO SERVICE PERSONNEL - Leakage current must not exceed 0.5mA. - Be sure to test for leakage with the AC plug in both polarities. WALL OUTLET EQUIPMENT UNDER TEST AC LEAKAGE TESTER OR EQUIVALENT INSULATING TABLE For U model CAUTION F1: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 8A, 125V FUSE. For C model CAUTION F1: REPLACE WITH SAME TYPE 8A, 125V FUSE. ATTENTION F1: UTILISER UN FUSIBLE DE RECHANGE DE MÉME TYPE DE 8A, 125V. All of the P.C.B.s installed in this unit and solder joints are soldered using the lead free solder. Among some types of lead free solder currently available, it is recommended to use one of the following types for the repair work. - Sn + Ag + Cu (tin + silver + copper) - Sn + Cu (tin + copper) - Sn + Zn + Bi (tin + zinc + bismuth) Caution: As the melting point temperature of the lead free solder is about 30°C to 40°C (50°F to 70°F) higher than\ that of the lead solder, be sure to use a soldering iron suitable to each solder. About lead free solder This product contains chemicals known to the State of California to cause cancer, or birth defects or other reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR\ MOUTH FOR ANY REASON 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 encl\ osure of this product, wash your hands before handling food. WARNING: CHEMICAL CONTENT NOTICE!
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3 R-S500 R-S500 ■ IMPEDANCE SELECTOR WARNING: Do not change the setting of the IMPEDANCE SELECTOR switch when the u nit power is switched on, as doing so may damage the unit. IMPEDANCE SELECTOR