Abstract: A magnetic recording/reproducing apparatus includes a rotating drum unit for recording data to a magnetic tape of a tape cassette or reproducing data recorded to the magnetic tape, a tape guiding member for pulling the magnetic tape out from the tape cassette for forming a tape path, a tape loading member for winding the magnetic tape around the rotating drum unit. The magnetic recording/reproducing apparatus further includes a tape guide moving mechanism having a driving force transmitting member configured to transmit a driving force, a supporting base configured to support the tape guiding member, a first arm member having one end rotatably connected to the supporting base via a first connecting pin, and a second arm member configured to connect the first arm part and the driving force transmitting part and configured to rotatably connect to the other end of the first arm member via a second connecting pin.

Abstract: A printed circuit device comprises a ceramic base plate and a circuit pattern layer which is constituted of electric conductor layers and insulating layers in alternate laminar stacked arrangement on one surface of the base plate, which layers are formed by alternately printing electrically conductive material and insulating material in predetermined patterns and subjecting the material thus printed to baking. Among the electric conductor layers, at least one layer serves as a wiring or conducting layer. At least two electric conductor layers confronting each other with the insulating layer interposed therebetween constitute a capacitor. Resistors are formed in the circuit pattern layer by printing the material of the resistor on an electrode layer applied beforehand to the surface of the electric conductor layer.