Onkyo A 8820 Service Manual

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A-8820

ONKYO® SERVICE MANUAL

Integrated Stereo Amplifier
MODEL A-8820

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Black and Silver models

SAFETY-RELATED COMPONENT WARNINGII

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
MEASUREMENTS TO DETERMINE THAT
EXPOSED PARTS ARE ACCEPTABLY INSU-
LATED FROM THE SUPPLY CIRCUIT BEFORE
RETURNING THE APPLIANCE TO THE CUS-
TQMER.

ReI.No. 3397
TABLE OF CONTENTS
Spccificznions ---------------------------------------- 2
Precautions , ...................................... 2
Adjustment procedures ................................. 3
IC block diagram ..................................... 4
Chassis exploded View --------------------------------- 7
Printed circuit board parts lisl ---------------------------- 9
Parts IISI of packing --------------------------------- I l
Block diagram --------------------------------------- [2
Primed circuil board view ------------------------------ [3
Schematic diagram ---------------------------------- | l

l ONKYO
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