ER2500-Service-Manual维修操作说明书手册

ServiceER2500 /N1s /S1s /U1sManualDVD Surround Receiver。。中4信重2发DVD际罚VIDEOdiscDIGITAL VIDEODDOLBYDIGITAL·EXPRO LOGIC IIXdtsTABLE OF CONTENTSSECTIONPAGE1.TECHNICAL SPECIFICATIONS....12.SERVICE HINTS AND TOOLS..33.WARNING AND LASER SAFETY INSTRUCTIONS4.EMERGENCY DISC EJECT...........…55.BACK END SOFTWARE(Firmware)VERSION CHECK..66.REPLACING MECHA LOADER AND MECHA TRAVERSE77.BACK END SOFTWARE (Firmware)UPDATE PROCEDURE88.POWER AMPLIFIER DC OFFSET ADJUSTMENT.......9.WIRING DIAGRAM1110.BLOCK DIAGRAM.........1211.SCHEMATIC DIAGRAM............1312.PARTS LOCATION2013.IC DATA2314.EXPLODED VIEWAND PARTS LIST...3215.ELECTRICAL PARTS LIST.............35Please use this service manual with referring to the user guide(D.F.U)without fail.修理)暩点、必变取极脱明雪在準椭操作方法在催認)上作装在行一(<尼这(1。00lER2500Part n0.90M16BW855010First Issue 2004.07ecm