| 摘要 |
<p>PURPOSE:To obtain a small cassette tape recorder having a dubbing function by providing symmetrically two tape transport means at the front and rear sides and also setting a distributing board containing electrical circuit parts connected with each other with necessary spaces between two opposite chassis. CONSTITUTION:A tape recorder contains an audio circuit boar 19 set in a space between chassis 10 and 11 of the tape transport means 3 and 4 set at both sides of the recorder. The height of a stage part 22 of a rear support shaft 21 is set larger slightly than the thickness of the circuit board 19. While a clearance (x) is secured at the attachment part of the circuit boar 19. Thus both support shafts 20 and 21 are unified regardless of the thickness of the board 19. Then the parallelism between both chassis 10 and 11 is secured easily by increasing the accuracy between the front and rear support shafts 20 and 21.</p> |
