Onkyo SKW50 free download

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SKW-50 Ref. No . 3699 072001 R SERVICE MANUAL POWERED SUBWOOFER MODEL SKW 50 SKW-50 MDD 120V AC,60Hz SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBER APPEAR AS SHOWN IN THIS MANUAL. MAKE LEAKAGE CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. SKW-50 SPECIFICATIONS Bass-reflex with built-in power amplifier Use For superbass-range reproduction Frequency response 30-200Hz (at maximum crossover frequency) Crossover frequency 50-200Hz(variable) Maximam output power 60W 4.7kohm Input impedance (for speaker-level input terminals) 12kohm (for low-level inputjacks) Sensitivity Speaker-level Line 2V 45mV Type Speaker Power supply Power consumption Dimensions(W x H x D) Weight Accessory 20-cm woofer AC 120V,60Hz 70W 235 x 490 x 409(mm) 9-1/4" x 19-5/16" x 16-1/8" 12.5kg 27.6lbs Pin connector cable(1pc.) Spacers(4pcs.) Instruction manual AUTO STANDBY ON/OFF (with CANCELLING Switch) Other SERVICE PROCEDURES 1. Replacing the fuse This symbol located near the fuses indicates that the fuse used is fast operating type. For continued protection against fire hazard, replace with same type fuse. For fuse rating refer to the marking adjacent to the symbol. Ce symbole indique que le fusible utlise est a rapide. Pour une protection permanente, n'untiliser que fusibles de meme type. Ce darnier est la qu le present symbol est appse. CIRCUIT NO. F901 PART NO. 252159 or 252253 DESCRIPTION 2A-UL/T237,Fuse or 2A-T/UL-ST2 SKW-50 PANEL VIEW Frequency adjusting knob Output level adjusting knob POWERED SUBWOOFER FREQUENCY OUTPUT LEVEL 50 Hz 200 Hz MIN MAX POWER Power switch and indicator Speaker-level input terminals SPEAKER LEVEL + INPUT FROM AMP/RECEIVER R _ _ LINE INPUT AUTO STANDBY L + L (MONO) OFF ON OUTPUT TO SPEAKERS R + R _ _ L + Speaker-level output terminals Low-level input jacks Auto standby switch To AC outlet SKW-50 REAR PANEL CONNECTION Connection with amplifier's special subwoofer jack SPEAKER LEVEL + INPUT FROM AMP/RECEIVER R _ _ LINE INPUT AUTO STANDBY L + L (MONO) OFF ON OUTPUT TO SPEAKERS R + R _ _ L + If your receiver(amplifier)is equipped with a monaural subwoofer jack,connect it to the SKW-50 Left (LINE INPUT)jack. Connection with a preamplifier Preamplifier Output terminals L R SPEAKER LEVEL + INPUT FROM AMP/RECEIVER R _ _ LINE INPUT AUTO STANDBY L + L (MONO) OFF ON OUTPUT TO SPEAKERS R + R _ _ L + + R _ _ L + Connection with receiver's(amplifier's) speaker terminals SPEAKER LEVEL + R _ INPUT FROM AMP/RECEIVER _ L + OUTPUT TO SPEAKERS + R _ _ L + SKW-50 EXPRODED VIEW A12 A18 A17 A13 A3 AM P/R FR EC OM EIV ER INPU TP SP EA T KE R LE VE L TO OU SP EA KE RS UT LIN E INPU T AU TO STA ND BY U