Onkyo Integra DTR-5.1 Service Manual

DTR-5.1
Hef. No. 3652
Integra. SERVICE MANUAL
AUDIO VIDEO
CONTROL RECEIVER
MODEL DTR-5.1
Integra
Black model
BMDD 120V AC, 60Hz
COMPONENTS IDENTIFIED BY MARK А ON
THE SCHEMATIC DIAGRAM AND IN THE PARTS Specifications РА աաա նական ն 2
LIST ARE CRITICAL FOR RISK OF FIRE AND Service procedures ОННО 3
ELECTRIC SHOCK. REPLACE THESE COM- Panel views.............. Աաաա աաա eene erant nane 4
PONENTS WITH ONKYO PARTS WHOSE PARTS IC block diagrams and descriptions........................... 7
NUMBERS APPEAR AS SHOWN IN THIS MANUAL. Microprocessor connection diagram......................... 14
Microprocessor terminal descriptions........................ 15
MAKE LEAKAGE-CURRENT OR RESISTANCE FL tube view ԼԸ. Լ Լ ա Լա ннн н ннен: 16
MEASUREMENTS ТО DETERMINE THAT Printed circuit board-part ԻՏ...................................... 17
EXPOSED PARTS ARE АССЕРТАВІ У IN- Adjustment procedures and confirmation.................. 23
SULATED FROM THE SUPPLY CIRCUIT BEFORE Wiring уіему.і...........а..00 աաա нан 25
RETURNING THE APPLIANCE ТО THE Block diagrapn нон 27
CUSTOMER. DSP schematic diagram ...................... essen 29
DSP PC board View ........ եւե... աաա աա աաա 31
Video circuit PC board мієму........ ե... 32
Video circuit schematic diagram............................... 33
Power amplifier PC board уіем................................. 35
Power amplifier schematic diagram.......................... 37
Preamplifier PC board view........................ sess 40
Preamplifier schematic diagram................................ 41
ONKYO Display PC board мієму......... нання 43
8) Display circuit schematic diagram............................. 45
Main circuit PC board view.................. eese 47
Main circuit schematic diagram ............................... 49
Exploded View 51
Parts ]iSt.. ւե. netter eene 53