| 摘要 |
PROBLEM TO BE SOLVED: To provide a printed circuit board which can reduce cost and improve reliability. SOLUTION: The printed circuit board 50 includes: footprints 64-66 and 73-75 formed outside an area 90; footprints 67-69 formed inside the area 90 and connected with the footprints 64-66; and footprints 70-72 formed inside the area 90 and connected with the footprints 73-75. When a moving image processing IC is mounted, the footprints 64-66 are connected with the pins of the moving image processing IC. When the IC is not mounted, the footprints 67-69 are electrically connected with the footprints 70-72 by means of chip jumpers, respectively. COPYRIGHT: (C)2009,JPO&INPIT
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