Onkyo A 8047 V Service Manual

Page 1

A-8047V

SERIAL NO. 3217

DNKYOGM SERVICE MANUAL

Integrated Stereo Amplifier
MODEL A-8047V

UD 120V AC, 60H'z

SAFETY-RELATED COMPONENT WARNINGI!

COMPONENTS IDENTIFIED BY MARK A ON THE
SCHFMATIC 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 LEAKAGEJCURRENT 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

Item

Page

Specifications

Block diagram
Precautions

Exploded View

Exploded View parts list
Front panel facilities
Printed circuit board parts list
System connections
Packing procedures

IC block diagram

Printed circuit board View
Schematic diagram

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