| 摘要 |
A head drum assembly mounting structure on a deck of a tape recorder. A plurality of connecting holes and positioning holes are formed in a drum boss provided at a lower portion of a fixing drum, and a plurality of coupling holes and positioning pins are formed in a drum base which is slant on a main base. By using the positioning holes and the positioning pins as a positioning means which are complementary connected with each other, the coupling holes of the drum base and the connecting holes of the drum boss are aligned with each other, and by fastening a screw into such aligned coupling holes and the connecting holes, the head drum assembly can be directly coupled to the main base while being slant with respect to the main base. Accordingly, any possible damage to a lead line is prevented and an assembly efficiency is improved while a number of parts and manufacturing cost are reduced.
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