Pioneer PD-F1007 Service Manual - Page 22

1 2 3 4 PD-F1007 4. PCB CONNECTION DIAGRAM A 4.1 MECHANISM BOARD, DOOR MOTOR BOARD, DOOR SW BOARD and LED BOARD ASSEMBLIES NOTE FOR PCB DIAGRAMS: 1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below. SIDE A A MECHANISM BOARD ASSY CARRIAGE MOTOR Symbol in PCB Diagrams Symbol in Schematic Diagrams B C EB C E Part Name SPINDLE MOTOR INSIDE M M BCE Transistor (PNP1239-C) B C EB C E B Transistor BCE with resistor K CN207 DGS D G SD G S Field effect transistor B DOOR MOTOR BOARD ASSY Resistor array 3-terminal regulator 3. The parts mounted on this PCB include all necessary parts for several destination. C For further information for respective destinations, be sure to check with the schematic diagram. 4. Viewpoint of PCB diagrams Connector Capacitor SIDE A (PNP1451-C) K CN205 C DOOR SW BOARD ASSY (PNP1451-C) P.C.Board Chip Part SIDE B D LED BOARD ASSY K CN208 D (PNP1451-C) 22 1 2 3 4