Onkyo RDA7.1 free download

File name Onkyo-RDA7.1 pwramp.pdf

RDA-7.1 Ref. No. 3804 SERVICE MANUAL Nov, 2004 SEVEN CHANNEL AMPLIFIER MODEL RDA-7.1 ADD APP APA AGT AGK 120 V AC, 60Hz 230-240 V AC, 50Hz 230-240 V AC, 50Hz 220-230 V AC, 50/60Hz 220-230 V AC, 50/60Hz 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 NUMBERS 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. RDA-7.1 SPECIFICATIONS AMPLIFIER SECTION Number of channels : Power : Frequency response at -3 dB : Input Impedance : Input signal for max output power : Input Sensitivity (Unbalanced) : Input Sensitivity (Balanced) : THD : Damping Factor : Power consumption USA, Canada and some Asian model : Other models : Rated Speaker Impedance : 7 150 watts per channel min. RMS at 8 ohms, 2 channels driven from 20 Hz to 20 kHz with no more than 0.1 % total harmonic distortion (FTC). 300 watts per channel min. RMS at 4 ohms, 2 channels driven at 1 kHz with no more than 0.1 % total harmonic distortion (FTC). 350 W (EIAJ, 4 ohm, 1 kHz, 10 %) 300 W (DIN, 4 ohm, 1 kHz, 0.7 %) 3.5 Hz - 250 kHz 47 kohm each phase 1.2 V 100 mVrms 200 mV 0.03 % (20 Hz to 20 kHz) 40 at 8 ohm 15 A 10 A 4 ohms GENERAL Power Supply : Dimensions (W x H x D) : Weight : AC 120 V, 60 Hz AC 230 V, 50 Hz AC 220 V, 50/60 Hz 450 x 197 x 602 mm 17-11/16" x 7-3/4" x 23-11/16" 52.5 kg, 115.7 lbs. Specifications and features are subject to change without notice. Power supply and voltage vary depending on the area in which the unit is purchased. RDA-7.1 SERVICE PROCEDURE-1 PRIMARY CONNECTIONS FOR DIFFERENT VOLTAGES AC Board Jumpers For voltages in the 100V - 120V range, install the two jumpers marked L. For voltages in the 200V - 240V range, install the single jumper marked H. Main Transformer Jumpers The following connections should be made for different line voltages. 100V : K1-3 to P7 to P2 to K2-3 to P8 to P3 to 110V : K1-3 to P7 to P2 to K2-3 to P8 to P3 to 120V : K1-3 to P7 to P2 to K2-3 to P8 to P3 to TB1-4 TB1-3 TB1-2 TB1-12 TB1-11 TB1-10 200V : K1-3 TB1-2 K2-3 TB1-10 220V : K1-3 TB1-2 K2-3 TB1-10 230V : K1-3 TB1-2 K2-3 TB1-10 240V : K1-3 TB1-2 K2-3 TB1-10 to to to to TB1-4 TB1-3 TB1-12 TB1-11 TB1-6 TB1-5 TB1-2 TB1-14 TB1-13 TB1-10 to to to to TB1-6 TB1-5 TB1-14 TB1-13 to to to to TB1-6 TB1-7 TB1-14 TB1-15 TB1-8 TB1-7 TB1-2 TB1-16 TB1-15 TB1-10 to to to to TB1-8 TB1-7 TB1-16 TB1-15 RDA-7.1 SERVICE PROCEDURE-2 PRIMARY CONNECTIONS FOR DIFFERENT VOLTAGES (Continued) TB1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 P7 P2 P3 K1-3 K1-4 P4 P1 P9 Inrush Current Limiter Board (RDA-7-030-A) P8 K2-3 K2-4 P10 Low High L L H Jumpers AC Board (RDA-7-020-B) RDA-7.1 EXPLODED VIEWS-1 OVERALL UN01 A635 A35 B01 B07 UN03 B06 UN02 A34 B02 A35 B03 A52 A50