Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems.

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Default what's up with old tvs and cable channels?

got an old..... Sony Trinitron. electronic tuning, so it's not that
old, but mono. switched to CATV input, it gets (analog Comcast)
channels 2-40 perfectly, gets nothing from 41-99. Now that's just too
clean a break to be anything other than design, so does anybody know
what gives?

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Default what's up with old tvs and cable channels?

On Aug 20, 1:02 pm, z wrote:
got an old..... Sony Trinitron. electronic tuning, so it's not that
old, but mono. switched to CATV input, it gets (analog Comcast)
channels 2-40 perfectly, gets nothing from 41-99. Now that's just too
clean a break to be anything other than design, so does anybody know
what gives?


What gives is that your TV tuner was designed for an earlier era.
There have been at least three generations of "cable-compatible"
frequency sets, and your TV evidently can't see whatever set your
cable uses. Are you sure your TV tuner is set to "CATV" or "CABLE"
versus broadcast?

There used to be little boxes available that could block-translate
frequencies...call the cable company and ask about a "block converter"
for your set.

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Default what's up with old tvs and cable channels?


"z" wrote in message
ups.com...
got an old..... Sony Trinitron. electronic tuning, so it's not that
old, but mono. switched to CATV input, it gets (analog Comcast)
channels 2-40 perfectly, gets nothing from 41-99. Now that's just too
clean a break to be anything other than design, so does anybody know
what gives?


CATV is not cable TV, it's community access television, they're different.


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Default what's up with old tvs and cable channels?

"James Sweet" ) writes:
"z" wrote in message
ups.com...
got an old..... Sony Trinitron. electronic tuning, so it's not that
old, but mono. switched to CATV input, it gets (analog Comcast)
channels 2-40 perfectly, gets nothing from 41-99. Now that's just too
clean a break to be anything other than design, so does anybody know
what gives?


CATV is not cable TV, it's community access television, they're different.


No, it's "Community Antenna TV". In other words, the origins of cable,
where someone would stick up a big antenna and share the signal. Eventually,
the antenna part was forgotten, and it was simply the feed system that
became important, ie "Cable".

So the fact that the tv set would be switched to "CATV" is not an error
on the part of the manufacturer, and does not suddenly bring in the local
access channel. It means "cable", or to look at it differently, "cable"
is slang for CATV.

Michael



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Default what's up with old tvs and cable channels?

On 20 ago, 21:02, z wrote:
got an old..... Sony Trinitron. electronic tuning, so it's not that
old, but mono. switched to CATV input, it gets (analog Comcast)
channels 2-40 perfectly, gets nothing from 41-99. Now that's just too
clean a break to be anything other than design, so does anybody know
what gives?


maybe you could use a more modern vcr with the hi band tuner connected
to the tv to view those extra channels. probably cheapest
-B

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Default what's up with old tvs and cable channels?

On Aug 21, 6:44 am, b wrote:
On 20 ago, 21:02, z wrote:

got an old..... Sony Trinitron. electronic tuning, so it's not that
old, but mono. switched to CATV input, it gets (analog Comcast)
channels 2-40 perfectly, gets nothing from 41-99. Now that's just too
clean a break to be anything other than design, so does anybody know
what gives?


maybe you could use a more modern vcr with the hi band tuner connected
to the tv to view those extra channels. probably cheapest
-B


Yeah, that's what I did. lots of orphaned VCRs looking for a home
nowadays.

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Default what's up with old tvs and cable channels?

Your TV is too old. You will need a converter that will convert the upper
channels to a channel that the TV can be tuned to see. These converters are
starting to become very difficult to find. Many of these older TV sets have
long disappeared!

--

JANA
_____


"z" wrote in message
ups.com...
got an old..... Sony Trinitron. electronic tuning, so it's not that
old, but mono. switched to CATV input, it gets (analog Comcast)
channels 2-40 perfectly, gets nothing from 41-99. Now that's just too
clean a break to be anything other than design, so does anybody know
what gives?


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Default what's up with old tvs and cable channels?

On Aug 22, 9:06 am, "JANA" wrote:
Your TV is too old.


Damn Trinitrons don't have the good grace to die.

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Default what's up with old tvs and cable channels?

JANA wrote:
"z" wrote...
got an old..... Sony Trinitron. electronic tuning, so it's not that
old, but mono. switched to CATV input, it gets (analog Comcast)
channels 2-40 perfectly, gets nothing from 41-99. Now that's just too
clean a break to be anything other than design, so does anybody know
what gives?


Your TV is too old. You will need a converter that will convert the upper
channels to a channel that the TV can be tuned to see. These converters are
starting to become very difficult to find. Many of these older TV sets have
long disappeared!


Televisions that old wouldn't register channel numbers above 13. He's
talking about 41 through 99.

--
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6 oz. *Sapphire* gin (that's very important)
2 almond stuffed olives
Expose to a picture of a bottle of Cinzano for 15 seconds
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