Onkyo T 405 X Service Manual
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Extracted text from Onkyo T 405 X Service Manual (Ocr-read)
Page 1
ONKYO®
Ref. No. 3622
081 999
SERVICE MANUAL
STEREO TUNER
MODEL T-405X
UD model
Other model
Silver model
SUP, SUPT
230V AC, 50Hz
SUD, SUDT
120V AC, 60Hz
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 COM-
PONENTS 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 IN-
SULATED ROM THE SUPPLY CIRCUIT BEFORE
RETURNING THE APPLIANCE TO THE
CUSTOMER.
TABLE OF CONTENTS
Specifications ........
Service procedures
Block diagrams.
Exploded view..
Pans list ..
Printed circun board-pans 11st
Adjustment procedures .............
PC board view from soldering side ..
Schematic diagram ..........................
Microprocessor-connection diagram
Microprocessor-terminal descriptions.
IC block diagrams ...............................
Packing procedures
ONKYO.
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