Pioneer VSX-D509S Service Manual - Page 28

1 2 3 4 VSX-D509S 4. PCB CONNECTION DIAGRAM NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic A diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below. Symbol In PCB Diagrams Symbol In Schematic Diagrams B C EB C E Part Name BCE Transistor BCE B C EB C E Transistor with resistor 3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram. 4. View point of PCB diagrams. Connector Capacitor SIDE A DGS D G SD G S Field effect transistor P.C.Board Chip Part SIDE B Resistor array B 3-terminal regulator 4.1 DIGITAL IN ASSY J DIGITAL IN ASSY C B CN1501 (ANP7341-A) D SIDE A J 28 1 2 J DIGITAL IN ASSY IC1901 IC1902 (ANP7341-A) SIDE B 3 4