Onkyo A-R700 User Manual

ONKYO. SERVICE MANUAL
Integrated Stereo Amplifier
MODEL A-R700
UG 220V AC, 50Hz |
‘UOQA 240V AC, 50Hz |
UW | 120V/220V AC, 50Hz/60Hz |
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK A 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 PARTS NUMBERS APPEAR AS SHOWN IN THIS
MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE MEA-
SUREMENTS TO DETERMINE THAT EXPOSED PARTS
ARE ACCEPTABLY INSULATED FROM THE SUPPLY
CIRCUIT BEFORE RETURNING THE APPLIANCE TO
THE CUSTOMER.
TABLE OF CONTENTS
REF. NO. 3376
Item
Specifications
Precautions
Block diagram
Chassis exploded view
' Adjustment procedures
Circuit description
IC block diagram
Printed circuit board parts list
Packing part list
System connections
Front panel facilities
Printed circuit board view
Schematic diagram .
‘ONKYO |
AUDIO COMPONENTS |

Onkyo A-R700 Specifications

General

Power Output	80 watts per channel into 8Ω (stereo)
Frequency Response	20Hz to 20kHz
Total Harmonic Distortion	0.08%
Signal-to-Noise Ratio	100dB (line)
Input Sensitivity	0.2mV (MC), 2.5mV (MM), 150mV (line)
Speaker load impedance	4-16 ohms
Dimensions	435 x 131 x 369mm
Weight	9.2kg
Damping factor	60