ONKYO hfe onkyo integra dtr-50-1 service free download

File name hfe_onkyo_integra_dtr-50-1_service.pdf

DTR-50.1 Ref. No. 4175 SERVICE MANUAL Aug, 2009 AV RECEIVER MODEL DTR-50.1(B) RC-746M Black model B MDD 120V AC, 60Hz B MMA 220-240V AC, 50/60Hz SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK 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 NUMBERS APPEAR 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. DTR-50.1 SERVICE PROCEDURE-1 1. Replacing the fuses This symbol located near the fuse indicates that the fuse used is show operating type, For continued protection against fire hazard, replace with same type fuse, For fuse rating, refer to the marking adjacent to the symbol. Ce symbole indique que le fusible utilise est e lent. Pour une protection permanente, n'utiliser que des fusibles de meme type. Ce demier est indique la qu le present symbol est apposre.

: DTR-50.1 North American model : DTR-50.1 Australian model REF NO. PART NAME DESCRIPTION PART NO. REMARKS F4000 FUSE 4A-UL/T-233 252325GR ! F4000 or FUSE 4A-T/UL-ST2 252257GR ! F4001 FUSE 4A-UL/T-233 252325GR ! F4001 or FUSE 4A-T/UL-ST2 252257GR ! F6901 FUSE 15A-TUL-250V 252303GR ! F6902 FUSE 15A-TUL-250V 252303GR ! F901 FUSE 10A-UL/T-233 252330GR !

F901 or FUSE 10A-T/UL-ST2 252333GR !

D901 FUSE 5A-SE-EAK FUSE 252078GR ! F901 or FUSE 5A-SE-TL250V 252278GR ! 2. To initialize the unit 1. Press and hold down VCR/DVR button, then press ON/STANDBY button when the unit is powered on. 2. After " Cl e a r " is displayed, the preset memory and each mode stored in the memory are initialized and will return to the factory settings, and turn to Standby mode. 3. Safety check out (U.S.A. model only) After correcting the original service problem, perform the following safety check before releasing the unit to the customer. Leakage current Check Measure the leakage current to a known