Printed wiring board and connector, and method for manufacturing printed wiring board

A method for manufacturing a printed wiring board that includes a board body including a signal line embedded at a predetermined wiring position and a through hole electrically connected to the signal line, and a connector plate including a connection terminal electrically connected to the signal line via the through hole, the method comprising:

• determining the wiring position of the signal line embedded at the board body;
• selecting a direction of one of a front surface and a rear surface of the board body as an insertion direction of the connection terminal of the connector plate into the board body according to the wiring position of the signal line determined at the determining;
• and
• connecting the connection terminal of the connector plate to the through hole in the direction of one of the front surface and the rear surface of the board body selected at the selecting.