Onkyo TXSR 603 X Service Manual

Page 1

ONKYO SERVICE MANUAL

AV RECEIVER
MODEL TX-SR603X

Ref.

TX-SR603X

No. 3899
092005

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Black and Silver models

B MDD

120V AC, 60Hz --. -_-

B MDC

120V AC, 60Hz S MDC 120V AC, 60Hz

SAFETY-RELATED COMPONENT
WARNING! !

COMPONENTS IDENTIFIED BY MARK A ()N THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ()NKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.

MAKE LEAKAGE-CURRENT 0R RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.

ONKYO.

IMAGINATIVE SIGHT & SOUND

RC-623M

Page 30

TX SR603X

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