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CL (dnoyeB) Gilbert
 
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Default Coax cable carries electrical current? What is wrong?

miamicuse wrote:
"Michael Daly" wrote in message
...

On 28-Nov-2005, "miamicuse" wrote:


If I unplug the cable to the VHS player but plug it into the TV


directly,

there is no current.


No current where? - at the TV or out of the short coax coming out of the
VCR? If the latter, it might be the current is coming in the cable from
outside. Otherwise, you might have a problem inside your VCR.



Well that does not compute either. Because I have the cable feed coming in
from the outside and into the splitter. If I hold onto the outside cable
and splitter, I do not feel this mild voltage spike. Now this splitter
splits into four cables which connects to four TVs. Let's say we have cable
A, B, C, D.

I take cable A, and connect to splitter. Nothing, no voltage. Repeat for
cable B, nothing. Repeat for cable C, nothing. Now I go grab the last
cable, cable D, and I feel the voltage. I only feel it when I have outside
cable + splitter in one hand and cable D in another. I let go of cable D,
nothing. I let go of the splitter and only hold cable D, nothing either.

Does this mean it might not be the outside cable grounding since cable A, B,
C do not have this problem?

Now I go to the other end of cable D which is connected to the VCR which
then feeds to the TV. I disconnected that end. Go back to the attic.
Touch both the splitter and cable D. Nothing. Then I went back down and
connect cable D directly to the TV bypassing the VCR player, then back to
the attic and try again, nothing. Then I wired it back to the VCR, repeat -
yes I feel the voltage.

Does this experiment conclude the problem is VCR player?


It concludes that the VCR is either the source of the problem, or is
actually tying the cable to ground and the tv is not. Have you
disconnected all other cables leaving the VCR and still experience this?

BTW, using yourself as a test device is a deathwish. Consider what
voltages run 10-20 feet above the cable line on the poles. If one of
those has been cut a few miles away and fallen on the cable line, you
could be in serious danger.

--
Respectfully,


CL Gilbert

"Verily, verily, I say unto you, He that entereth not by the door() into
the sheepfold{}, but climbeth up some other *way, the same is a thief
and a robber."

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