7 - 1Chapter 7 Wiring Diagrams and Signal Information1. Connection Wiring Diagram1.1 Symbols in the General Connection Wiring DiagramThe symbols in the general connection wiring diagram are described below.Symbol DescriptionRepresents an interconnection between parts using wiring harness or wire.Represents an interconnection which differs according to the specifications.Represents an interconnection between parts using a conductive membersuch as a plate spring.Represents a connection between parts by tightening of a screw.Indicates a frame ground.Represents a connector. The connector No. is indicated inside the box.Represents a connection terminal with a plate spring on the printed circuitboard. The connector (terminal) No. is indicated inside the box.Represents a connector directly connected to the printed circuit board. Theconnector No. is indicated inside the box.The box containing a part name represents a part."PL X.Y.Z" indicates the item "Z" of the plate (PL) "X.Y" described in Chapter5 "Parts List."Represents a functional part within a part, and indicates the name of thefunctional part.Represents a section in "2. Interconnection Wiring Diagram of Parts," andindicates its section No.Represents a screw for fixing wiring harness and a conductive member suchas a plate spring.Represents a conductive member such as a plate spring.
