| 摘要 |
PROBLEM TO BE SOLVED: To provide a circuit board of a vehicle display device for suppressing influence of static electricity applied via a connector and the like on a display.SOLUTION: A circuit board of a vehicle display device includes: a connector 6 mounted to connect external equipment using a plurality of terminals including a ground terminal 62 for grounding and a terminal 61 for signal transfer; a ground pattern 71c which includes a conductive member and is connected to the ground terminal 62 for grounding; signal lines 71a, 71b connected to the terminal 61 for signal transfer; and electronic components C1, C2, R1, C3 and Z mounted by being connected to the ground pattern 71c and the signal lines 71a and 71b. A land (first connection section) 74a where the electronic components C1, C2, R1, C3 and Z and the ground pattern 71c are solder-connected is provided to be closer to the ground terminal 62 side than a land (second connection section) 74b where the electronic components C1, C2, R1, C3 and Z and the signal lines 71a and 71b are solder-connected. |
