ONKYO hfe onkyo integra dtr-20-2 service free download

File name hfe_onkyo_integra_dtr-20-2_service.pdf

DTR-20.2 Ref. No. 4198 SERVICE MANUAL Apr, 2010 AV RECIEVER MODEL DTR-20.2 (B) Black model SAFETY-RELATED COMPONENT WARNING!! DTR-20.2 SERVICE PROCESURE 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 F6901 FUSE 12A-TUL-250V 252301GR F6902 FUSE 12A-TUL-250V 252301GR F901 FUSE 10A-UL/T-233 252330GR F901or FUSE 10A-T/UL-ST2 252330GR : North American 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 between the earth ground and exposed metal parts of the unit (input/output ground terminals, screw heads or metal overlays etc.). Plug the power supply cord directly into a 120Vac 60Hz wall socket and turn ON/STANDBY button on. Any current measured must not exceed 0.5mA. 3. To initialize setting Initialization of memories. Press ON/STANDBY button while pressing down VCR/DVR button when the unit is POWER ON, then the FLT displays "CLEAR", and turn to STAND-BY. Remove power cord from power line. TX-SR308/ /508/ 578/ 608 HT-R280/ 380/ 538/ 580/ 680/ 980/ C230/ C260 DTR-20.2/ 30.2 TROUBLE SHOOT-1 This is just for general reference and does not including every single case. No Power No Power BAETC-0376/0390 (Power supply) BADG-0364 (MPU Board) BADG-0364 (MPU Board) BAETC-0376/0390 (Power supply) Y