Service Manual AV Surround ProcessorContentsIFILE No. ItiT-F450 (AU)Specifications ................................................................... 1 IC Block Diagram & Description ....................................... 8.:. Removal and Installation .................................................. 1 Block Diagram .................................................................. 11System Connection ..............................~...........................2 Schematic Diagram (Main Amplifier) ............................... 12Service Mode ................................................................... 3 Wiring Diagram (Main Amplifier) ...................................... 14Exploded View (Cabinet & Chassis) ................................ 4 Schematic Diagram (Front) .............................................. 16Parts List ..........................................................................5 Wiring Diagram (Front) ..................................................... 17“” This service manual consists of “HT-F450U” (Main unit), “RB-HT47° (Remote control),“SX-CE450” and “SX-SR450” (Speaker system).REFERENCE No. SM580786