ONKYO hfe onkyo integra rda-7 service free download

File name hfe_onkyo_integra_rda-7_service.pdf

RDA-7 SERVICE MANUAL Ref NO. 3651 May 2000 Seven Channel Amplifier RDA-7 Silver model UPP 230 V AC UDT 120 V AC UPT 230 V AC SAFETY-RELATED COMPONENT TABLE OF CONTENTS WARNING!! 1 Cover page 2 Specifications, Supplied accesories COMPONENTS IDENTIFIED BY MARK ON THE 3 Unpacking abd storing the packing materials SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE 4 Front panel CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. 5 Rear panel REPLACE THESE COMPONENTS WITH ONKYO PARTS 7 Chassis-exploded view WHOSE PART NUMBER APPEAR AS SHOWN IN THIS 8 Parts list MANUAL. 16 Screws MAKE LEAKAGE-CURRENT OR RESISTANCE MEA- 18 Adjustment procedures SUREMENTS TO DETERMINE THAT EXPOSED PARTS 19 Pcboard ARE ACCEPTABLY INSULATED FROM THE SUPPLY 20 Primary connections CIRCUIT BEFORE RETURNING THE APPLIANCE TO 22 Circuit diagrams 1 RDA-7 Specifications AMPLIFIER SECTION Number of channels: 7 Power: 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. 300 watts per channel min. RMS at 4 ohms, 2 channels driven at 1 kHz with no more than 0.1 % total harmonic distortion. Frequency response @ -3 dB: 3.5 Hz - 250 kHz Input Impedance: 47 kohm each phase Input signal for max output power: 1.2 V Input Sensitivity (Unbalanced): 100 mVrms Input Sensitivity (Balanced): 200 mV THD: 0.03 %(20 Hz to 20 kHz) Damping Factor: 40 at 8 ohm Power consumption USA, Canada and some Asian model: 15 A Other models: 10 A Rated Speaker Impedance: 4 ohms GENERAL Power Supply: AC 120 V, 60 Hz AC 230 V, 50 Hz AC 220 V, 50/60 Hz Dimensions (W