JPH0486204U

JPH0486204U -

Info

Publication number: JPH0486204U
Application number: JP12971790U
Authority: JP
Priority date: 1990-11-30
Filing date: 1990-11-30
Publication date: 1992-07-27

Description

[Brief explanation of drawings]

第１図は本考案の実施例に係わるミキサー付カ
セツト型マルチトラツクレコーダを示す回路図、
第２図は第１のテープレコーダの外部接続端子部
を示す平面図である。１……テープ、２〜５……ヘツド、６〜９……
記録回路、１０〜１３……再生回路、１４〜１７
……外部信号入力端子、１８……ミキサー回路、
１９，２０……ミキサー出力ライン、２１〜２４
……外部接続端子、２５〜２７……スイツチ。 FIG. 1 is a circuit diagram showing a cassette type multi-track recorder with a mixer according to an embodiment of the present invention;
FIG. 2 is a plan view showing the external connection terminal section of the first tape recorder. 1...Tape, 2-5...Head, 6-9...
Recording circuit, 10-13...Reproduction circuit, 14-17
...External signal input terminal, 18...Mixer circuit,
19, 20...Mixer output line, 21-24
...External connection terminal, 25-27...Switch.

Claims

[Claims for Utility Model Registration] (1) A plurality of signal conversion head means disposed in response to a plurality of tracks of a recording medium, a plurality of reproduction circuits respectively connected to the plurality of signal conversion head means, and the above. a plurality of recording circuits respectively connected to a plurality of signal conversion head means; an external signal input terminal; the external signal input terminal, at least one of the plurality of reproduction circuits, and at least one of the plurality of recording circuits. an output selection switch that selectively selects the reproduction output of at least one of the plurality of reproduction circuits and the output of the mixer circuit; and an output selection switch connected to the output selection switch. A multi-track recorder equipped with external connection terminals and . (2) first, second, third and fourth signal conversion head means arranged opposite to the first, second, third and fourth tracks of the recording medium; first, second, third and fourth recording circuits connected to the third and fourth signal conversion head means, respectively; and connected to the first, second, third and fourth signal conversion head means, respectively. first, second, third, and fourth reproducing circuits; a plurality of external signal input terminals; and the plurality of external signal input terminals and the first and second reproducing circuits;
, a mixer circuit connected to the third and fourth recording circuits and the first, second, third and fourth reproduction circuits, respectively; and first, second, third and fourth external connection terminals. a first switch that selectively selects a first mixer output of the mixer circuit and an output of the first reproduction circuit and sends the selected output to the first external connection terminal; a second switch that selectively selects the second mixer output and the output of the second playback circuit and sends it to the second external connection terminal; and a synchronization signal connected to the fourth recording circuit. a transmission line; a third switch that selectively connects the synchronous signal transmission line and the third regeneration circuit to the third external connection terminal; and the fourth regeneration circuit and the fourth external connection. A multi-track recorder comprising: a signal transmission line that connects the terminals; and an operator that operates the first, second, and third switches in conjunction with each other.