Integra dtr 6 service manual
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Page 1
Integra. SERVICE MANUAL
DTR-6
Ref. No.3628
AUDIO VIDEO
CONTROL RECEIVER
MODEL DTR-6
Black model
BMD 120V AC. 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 PART NUMBERSAPPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.
TABLE OF CONTENTS
Specifications ....... 2
Service procedures 3
Panel views... 4
FL tube view. 7
Microprocessor connection diagram... 8
Microprocessor terminal descriptions. 9
IC block diagrams and descriptions, . 10
Printed circuit board-part list... 21
Adjustment and confirmation 27
Wiring view,.
Block diagram
Preamplifier PC board View .....
Preamplifier schematic diagram
Power/Input PC board View"...
Power/Input schematic diagram
Main circuit PC board View..
Main circuit schematic diagram
DSP PC board view .................
DSP schematic diagram .......
Power amplifier PC board view
51
Power amplifier schematic diagram,
Display PC board view ................. 53
Display circuit schematic diagram . 55
Video circuit PC board View .......
Video circuit schematic diagram.
Exploded view
Parts list .....
Packing View.
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