VCR transformer hum

[Eric G]

It looks like my VCR will be going back 'somewhere' to be repaired
properly.

This time, while it's being repaired, I'd like to silence a
transformer hum that I've noticed for a couple of years.

It's not very loud at all, but I can hear it when the machine is not
playing, just plugged in.

My questions. Will a good new transformer in a quality machine (mine
is a $600+ JVC) make any audible noise?
If not, how much would a new replacement transformer cost and would I
have any difficulties getting one for a VCR that's well over ten years
old?

Thanks!

 

[Mike]

i would put rubber mounts on the transformer, to absorb the sound before it
amplifies to the plastic




"Eric G" <Eric@ether.net> wrote in message
news:4000a727.2883318@news1.on.sympatico.ca...

It looks like my VCR will be going back 'somewhere' to be repaired
properly.

This time, while it's being repaired, I'd like to silence a
transformer hum that I've noticed for a couple of years.

It's not very loud at all, but I can hear it when the machine is not
playing, just plugged in.

My questions. Will a good new transformer in a quality machine (mine
is a $600+ JVC) make any audible noise?
If not, how much would a new replacement transformer cost and would I
have any difficulties getting one for a VCR that's well over ten years
old?

Thanks!

 

[Sam Goldwasser]

Eric@ether.net (Eric G) writes:

It looks like my VCR will be going back 'somewhere' to be repaired
properly.

This time, while it's being repaired, I'd like to silence a
transformer hum that I've noticed for a couple of years.

It's not very loud at all, but I can hear it when the machine is not
playing, just plugged in.

My questions. Will a good new transformer in a quality machine (mine
is a $600+ JVC) make any audible noise?
If not, how much would a new replacement transformer cost and would I
have any difficulties getting one for a VCR that's well over ten years
old?

Any replacement is likely to be from a junker and may have the same
problem. It may be possible to silence yours with varnish, or as
someone else suggested, rubber mounts.

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[Eric G]

On Sun, 11 Jan 2004 02:46:06 GMT, "Mike" <temp@temp.com> wrote:

i would put rubber mounts on the transformer, to absorb the sound before it
amplifies to the plastic

AHem......
Mine is a quality VCR built maybe 10-15 years ago. The chasis is all
very sturdy metal.
As a matter of fact, I was going to pick up a spare cheapo VCR (~$70)
a few weeks ago to save wear and tear on my good one.
When I plugged it in and played a couple of tapes I knew it was going
right back to the store. The cheapo plastic chasis hardly contained
any transport noise. Man was it noisy compared to my old one!

I guess I can try rubber mounts in any event.
BTW, I once wrapped a stereo amplifier transformer in towel to dampen
its growing hum. Would this harm the amp, transformer?

Eric

"Eric G" <Eric@ether.net> wrote in message
news:4000a727.2883318@news1.on.sympatico.ca...
It looks like my VCR will be going back 'somewhere' to be repaired
properly.

This time, while it's being repaired, I'd like to silence a
transformer hum that I've noticed for a couple of years.

It's not very loud at all, but I can hear it when the machine is not
playing, just plugged in.

My questions. Will a good new transformer in a quality machine (mine
is a $600+ JVC) make any audible noise?
If not, how much would a new replacement transformer cost and would I
have any difficulties getting one for a VCR that's well over ten years
old?

Thanks!

 

[Eric G]

On 10 Jan 2004 22:08:17 -0500, Sam Goldwasser <sam@saul.cis.upenn.edu>
wrote:

Any replacement is likely to be from a junker and may have the same
problem. It may be possible to silence yours with varnish, or as
someone else suggested, rubber mounts.

Thanks Sam.