| 摘要 |
PROBLEM TO BE SOLVED: To dispense with the memory chip write-in in a separate process from a memory chip mounting process, and to improve the productivity of a printed circuit board on which the memory chip is mounted. SOLUTION: A transfer head 17 to transfer a memory chip 5 before write-in to be fed to a tray parts feed stage 13 of an electronic parts mounting device 6 to a write-in stage 18. In addition, a write-in device 19 to write in the information necessary for the memory chip 5 transferred to a ROM socket 18a of the write-in stage 18 is provided, and the memory chip 5 in which the necessary information is written in by the write-in device 19 is mounted on the prescribed position of a printed circuit board 2 by a mount head 10. |
