ONKYO hfe onkyo integra dtr-70.1 service en free download

File name hfe_onkyo_integra_dtr-70.1_service_en.pdf

DTR-70.1 Ref. No. 4172 SERVICE MANUAL Sep, 2009 AV RECEIVER MODEL DTR-70.1(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. TX-NR3007 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. REF NO. PART NAME DESCRIPTION PART NO. REMARKS F2001 FUSE 4A-UL/T-233 252325GR ! F2001 or FUSE 4A-T/UL-ST2 252257GR ! F2004, 2005 FUSE 1.25A-UL/T-233 252318GR ! F2004, 2005 or FUSE 1.25A-T/UL-ST2 252251GR ! F6601, 6602, 6603, 6604 FUSE 20A-UL-250V 252304GR ! F9100 FUSE 6.3A-SE-EAK 252079GR !, F9100 or FUSE 6.3A-SE-TL250V 252279GR !, F9100 FUSE 12A-UL-ST6 252340GR !, F9301, 9401, 9402 FUSE 3.15A-UL/T-233 252323GR ! F9301, 9401, 9402 or FUSE 3.15A-T/UL-ST2 252256GR ! : Canadian model : European model : Asian model 2. 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 earth ground (water pipe or conduct etc.) by connecting a leakage current tester b