The VHS-C Cassette
Reading: Mini-Me: VHS-C Teardown & Adapter
This is a Panasonic SP EC-45 VHS-C cassette, Made in Japan. This especial cassette is a later-model cassette. We know this because the 45-minute ( PAL ) length was not available in the early days of VHS-C. I even remember the JVC XR 30-minute cassettes that my Dad used to movie my childhood, although I have no idea where they are now. The earlier cassettes besides featured break-off write-protection tabs similar to the life-size VHS cassettes, with late cassettes featuring slide-switches ( exchangeable to floppy disks ) rather. This one besides had the base hit lock anti-slack system, which early cassettes did not have. The whole cased cassette is covered by a print cellophane wind, which has an comfortable clear “ cut ”. After all the conveyance, there are a few nicks in the corners. I suppose nowadays, it ’ s time to tear it off and unveil what ’ s inside. This especial cassette was housed inside a jewel case style plastic hinged font similar to an audio cassette. This type of formative loves to crack and shatter when subject to impact – I remember the old JVC XRs came with a flexible plastic case rather. The inside card has spaces for noting down details about the record, in casing you were to store them all in a library. The case itself has the safety-lock logo pressed into it equally well. There are some spines along the boundary to keep the cassette nicely aligned in the case. The circus tent of the cassette has region of the label area occupied by a branding label from the factory. The more dainty cassettes much had slenderly different layouts at the top, and alternatively had factory printed brandings on the plate. Again, the safety lock logo is printed on the cassette. The VHS-C logo is embossed in the corner, and the tape-cover flap return give is visible in the circus tent corner. A attend at the bottom shows the normal arrangement – namely, the provide spin has a hub identical to regular VHS, whereas the take-up reel is driven by a geared wheel. The spine has the skid switch over for write protect and a space for a label to be applied. The tape-side has a thin beat, not quite the depth of the cassette, covering the tape as a shape of protective covering. It ’ s not particularly robust, and can be flipped open unintentionally evening against its “ latch ”. Inside, the flap appears to be patterned to prevent scratching the tape. There ’ second a drawing card videotape on this excessively. Along the gear-side, a plastic dimple is used to release the flap latch mechanism, so it can be opened normally. note that the lid doesn ’ metric ton cover the tape wholly, with the tape exposed to the air on both sides. The inside print of the out calling card shows some warnings and care information for the cassette. Of course, you besides get labels, including those letter and number labels which like to fall off all the prison term – I wonder if anyone ever used them, as you ’ d never quite have enough letters. Lets hope it wasn ’ triiodothyronine William, Xavier or Zach ’ s birthday … There ’ randomness besides a note about the condom lock mechanism – which is basically just a reel lock mechanism. As it turns out, earlier VHS-C cassettes credibly didn ’ thymine have reel-lock mechanisms, or they were not very dependable, so I can remember the JVC XR cassettes coming with cases that had specific spines designed to engage with the hub and gears to “ lock ” the record from campaign when placed in the subject. Putting those cassettes into this case with no such features is probably to result in videotape slack after transport .
Inside the VHS-C Cassette
now we get to the playfulness bit – taking it apart. A few fuck former, and we can remove the lead hat.
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just like the regular VHS cassette, there is a metal spring at the top which pushes down on both reels. The two hubs are visible, with unlike inner diameters. The issue spin has a larger inner diameter as it needs to be VHS compatible, whereas the take-up reel has to have a smaller reel so that it can take-up all the tape with sufficient allowance around the border so that the gear drive mechanism doesn ’ thymine damage the videotape. Both reels use clips to secure the videotape – rather curiously, the leader tape on the take-up stagger has a fairly long “ tail ”. As a precaution on field custom, it seems that both sides of the record have a “ cleanse ” wiper that pushes the tape against a roller to seal the reels against excessive debris being taken into the bobbin. The reel lock mechanism is preferably matter to – and it took me a few moments to work out how it functioned. The mechanism is made in two parts – the left lock-bar and give secures the take-up reel. When a pin pokes through a hole on the bed of the casing, it tilts this bar upwards, moving its border out of the means of the toothed edge, unlocking the take-up spin. simultaneously, it then pushes against a documentation strut inside the shell, which pushes against the second spring-loaded latch which rotates out of the means of the edge of the add reel, releasing that reel deoxyadenosine monophosphate well. A quite interest design. finally, we have a piece of bouncy alloy at the border of the shell, which holds the lid-flap in the close put until the side dimple is depressed. That ’ s all there is to it .
The VHS-C Adapter
It just so happen I placid have my sharp VR-C2CA VHS-C adapter which I used to digitize my early VHS-C memories. This is a deluxe battery-operated ( single AA ) motorized unit. When no cassette is loaded, a bolshevik trilateral tab key protrudes from the side to prevent insertion into a VCR. step 1 is to slide the bottom switch to allow the front door to open. The cassette is slither into the opening, which besides releases the dither of the VHS-C cassette. Once it ’ second in place, we can close the front door, which actuates the motorize system to pull the videotape out of the cassette into the VHS standard position. The VHS-C casstte lid covers the gaping “ hole ” in the adapter when no cassette is loaded. After a few seconds, the centrifugal sounds arrest, and it ’ s ready to be loaded and used good like a regular VHS cassette. It ’ s a short heavier than the modal VHS cassette, but it ’ s besides a little more excavate as most of the inside is empty distance so that the movable rollers can pull the record from the VHS-C shell to the full VHS size. To maintain rigidity, the base plate is made out of metallic element. We can see the supply stagger uses the original reel, but the take-up spin is connected via gearing to a credit card hub mounted inside the converter itself. Lets barely say, with modern flash-based video appropriate devices, things are a distribute easier …
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