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Wow, a really vague question. OK, we'll work with it going from a well designed VCR down to a low-end model.
High-end VCR's (and other electronic devices) have "Varistors" in them, often called MOV's ("Metal Oxide Varistors"). What are they? Think of them as keepers of a damn, and when the water gets too high, they close the damn. Varistors are rated by voltage and joules (the amount of current that it can't handle). So, for example, a high-end VCR might have a 130 volt or a 150 volt MOV in it.
Normally, a MOV appears transparent to the electronics and the voltage, like it doesn't even exist. But, when the voltage applied to it hit's the threshold it is rated for, it shorts out (kind of like connecting two wires togeter), in an effort to protect the electronics further on. To prevent the device from blowing the fuse/circuit breaker in your house, a fuse is *always* added before the MOV, so that when the MOV blows (shorts out), it will force the fuse to blow (open), breaking the connection.
So, in a high-end VCR, you would have to replace the MOV and the fuse. Sure, you could get away with just removing the MOV (they cannot be "reset) and just put in a new fuse, but that woudn't be doing it "right".
Cheaper VCR's have a fuse and a power transformer. Fairly obviously, you would want to replace the fuse.
The cheapest VCR's have power Transformers that have built-in thermal fuses, that upon a surge, detect the increased heat and permanently blow. While one might be tempted to simply remove the thermal fuse, it could be a very signficant (and dangerous) act. Often when a transformer blows, some of it's windings get shorted together, creating increased current and therefore increased heat. Bypassing the thermal fuse is great way to get a visit from your local fire department.
In this case you would first replace the transformer (and if the fuse if blown), and see how it works. If all holds well, you're fine. If it blows again, more circuitry is shorted (down the power supply line) and it would probably be a good time to get a new VCR.
What else can I help you with?
When was the world first VCR made?
The first VCR, the Sony DV-1000, was released in 1971. It was the first commercially successful VCR model available to consumers.
How can get my VCR number?
There will be a metal panel at the back with the number on it.
Why did your VCR reset its clock 1 hour forward?
The VCR reset its clock 1 hour forward due to daylight saving time, when clocks are adjusted to provide more daylight in the evening during certain times of the year.
If you have direct tv and a cable box a DVD a vcr with surround sound and you would like each one to be able to go through the surround sound how should you hook them all up?
I don't understand why you would have Direct TV (sattelite) and cable TV? However, it depends on the input/output combinations of each component. I have my coaxial cable from my sattelite to the sattelite in jack on the sattelite receiver, the out to TV coaxial from the sattelite receiver run to my VCR plugged to antenna in on the VCR and a coaxial cable from the VCR to the TV coaxial antenna in on the TV. That way, you can watch sattelite without turning the VCR on, but the sattelite receiver has to be off to watch VCR or VHS tapes. Then, run video patch cords (red, white and yellow) out of the DVD to the TV (if the TV has those types of inputs on the back) If you want all three components (sattelite, VCR and DVD) to run through surround sound and NOT the TV, run only the yellow video cord from the DVD to the TV. Run the red and white to the surround sound receiver for each component. Your surround receiver should have multiple inputs for sattelite/cable, VCR and DVD.
How to use betamax through magnetism?
To use betamax through magnetism, you would need a betamax tape and a suitable magnetic playback device such as a betamax VCR. Insert the tape into the VCR, ensuring it is wound properly. The magnetic heads in the VCR will read the magnetic signals recorded on the tape to play back the audio and video content.
Main parts of a VCR?
main parts of a vcr
What is the cheapest part of a vcr?
The cheapest part of a VCR is the plastic casing, as it can be easily stamped in mass production lines. You should be aware that the mechanical parts of a VCR break easily.
Are vcr parts cheap or expensive?
You can purchase vcr parts online at Amazon.com, Buy.com or Ebay.com. It would be beneficial online, therefore you can compare prices, read reviews and return your product with no hassle.
Is lightning more likely to strike an electrical adjustable bed than a regular one?
Lightning does not normally strike a house, penetrate its outer layer (the roof) and go through the air to a particular object inside the house. If it does strike the house it tends to divert along conductive paths, such as telephone, electric or cable TV wiring or copper rain gutters or metal plumbing or even the foil on the wall insulation. The common scenario when lightning strikes a house is that the energy from the lightning strike travels along the conductive paths, like the house wiring, and find its way to the ground. Along the way it can damage appliances in the house that are plugged in at the time. This could include the electric bed. Many a TV and VCR have been damaged this way. They can be damaged even when the lightning strikes a thousand feet away from your house. As for whether you would be injured by being in the electric bed when the lightning strikes, only God would know. About 2 weeks ago a teenager was on the toilet bowl when the house was struck by lightning. He felt it but was unharmed.
What should I consider when looking for a VCR buying guide?
When looking for a VCR buying guide, consider the features you need, the brand reputation, availability of replacement parts, and compatibility with your existing equipment.
Where can I find parts for Mitsubishi vcr model hs-u150?
eBay of amazon car trader :)
How do you hook an old VCR to old TV?
Hook the coax feed to the ant in on the first vcr. Hook a cable from ant out on the first vcr to ant in on the second vcr (ant in). Run coax from ant out on the second vcr to the tv. To watch the first vcr you have to turn on second vcr and set second vcr on an input setting. There are other ways to do it with a/b switches and splitters. The above hookup allows you to tape on either vcr at the same time. You may have to use the tv/vcr button in some cases also.
Do I need a VCR stand for my VCR to work properly?
A VCR stand is not necessary to make a VCR working properly as it is only a piece of furniture used to hold the VCR. A VCR will work as long as it is plugged into the wall and hooked up to a TV.
What VCR has the best warranty?
VCR's are inherently unreliable due to the large number of mechanical failure points.Unless you get an extended warranty plan from the retailer(at an added cost) the longest warranty is the standard 1 year parts and labor.
What is the abbreviations of VCR of computer?
The abbreviation of VCR is...
Can you hook a playstation 3 into a VCR?
Yes, as long as your VCR has an composite input. Simply plug the composite cables from your PS3 into your VCR. If you plan on playing your PS3 through your VCR this way your VCR must be turned on for it to work.
How do I get a remote for an old Samsung VCR?
Buy a new VCR, then use the remote that came with the new VCR to control the new VCR. Also get a DVD player you caveman
