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Connecting new cable box to TV, etc

Mike DangerMike Danger "Diane..."a place both wonderful and strangeRegistered User regular
edited July 2009 in Help / Advice Forum
So we recently upgraded our cable plan and Comcast sent us a fancy new digital TV box thing. Here is what we have:

tube TV set: RCA in, RCA (audio only) out, coax in
cable box (Motorola DCH70): coax in, coax out, RCA out
DVD player (Sony DVP-NS55P): RCA out, composite out, "digital out" (this jack is labelled "COAX" in small letters underneath but it doesn't seem to accept the coax cable)

I have an RF modulator that accepts coax in, coax out, and RCA in, too.

How do I connect up the cable box, the DVD player, and the TV? The diagrams that came with the cable box all describe hooking up the DVD player by connecting to both an RCA in and an RCA out connection, but my DVD player has no inputs, only outputs.

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Posts

  • yalborapyalborap Registered User regular
    edited July 2009
    I'd run the cable box through coax, and the DVD player through RCA. If you don't have any inputs on your DVD player, you have no way of forming any component-chains anyways.

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  • ImprovoloneImprovolone Registered User regular
    edited July 2009
    You want a switch, more specifically a composite switch.
    http://www.amazon.com/s/ref=nb_ss_gw?url=search-alias%3Daps&field-keywords=composite+switch&x=0&y=0
    Everything is plugged into a switch, then you press the button to determine which av feed you want it to pass through.

    I couldn't find anything on Monoprice for this, which is weird.

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  • Mike DangerMike Danger "Diane..." a place both wonderful and strangeRegistered User regular
    edited July 2009
    yalborap wrote: »
    I'd run the cable box through coax, and the DVD player through RCA. If you don't have any inputs on your DVD player, you have no way of forming any component-chains anyways.

    I tried this, but when I tuned to the channel for the DVD player and turned it on, nothing happened.

    @Improvolone: Yeah, that's what I was afraid of. I can make another trip over to Radio Shack, but I'd rather not if there's a solution that uses what I have at hand.

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  • Captain VashCaptain Vash Registered User regular
    edited July 2009
    Just use;
    coax for the TV
    composite for the DVD.
    As someone who has fiddled, diddled, and messed around with every model of cable box Comcast has to offer (employee speaking) I find the picture quality from those little boxes is better over coax anyways, whereas your DVD only communicates over composite.
    Oh, and that "coax" on your DVD player? That's for surround sound '/ digital audio, if your television doesn't have the same type of connection don't bother, but it's most commonly known as "SPDIF" http://en.wikipedia.org/wiki/S/PDIF

    Edit:
    Are you 110% certain you're accessing your DVD player properly? if you're using the Comcast remote to change to the DVD player channel you're doing it wrong. this channel must be tuned to using your original, RCA, television remote.

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  • ThanatosThanatos Registered User regular
    edited July 2009
    Yeah, SPDIF/digital coaxial is totally different from standard coaxial.

    And honestly, with a TV that old, you're probably not going to see a lot of difference between the RCA and coaxial inputs, so I'd go with Captain Vash's suggestion.

    Thanatos on
  • Mike DangerMike Danger "Diane..." a place both wonderful and strangeRegistered User regular
    edited July 2009
    Ohhhh. Please hold while I run downstairs and hopefully don't disturb my family. :P

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  • Mike DangerMike Danger "Diane..." a place both wonderful and strangeRegistered User regular
    edited July 2009
    Yeah, that didn't seem to work. I turned off the cable box and turned on the DVD player, but nothing happened.

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  • MichaelLCMichaelLC In what furnace was thy brain? ChicagoRegistered User regular
    edited July 2009
    To use the DVD, you get it by changing the TV to 'AUX1' or something similar.

    You should be able to use the Comcast remote to change it by pressing the 'Input/TV/VCR' button on the remote if it's set to TV. You may have to program the remote for your TV by looking up the code in the manual/pamphlet.

    edit: Don't need to turn off the Comcast box.

    1 - Attach TV to Comcast via Coax.
    2 - Attach TV to DVD via RCA (Red/White/Yellow)
    3 - Turn on TV, turn on DVD, turn on cable box (it may take a minute to sort itself out)

    4 - If cable is on, change TV to 'Aux1' or 'Output1' or whatever it is; should switch to DVD

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  • Captain VashCaptain Vash Registered User regular
    edited July 2009
    I'm assuming that his "aux1" is actually a channel, like channel 0 or something.

    but yeah, if that's not the case, examine your television or RCA television remote for an input or source button, that should get ya to the dvd player.

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  • MichaelLCMichaelLC In what furnace was thy brain? ChicagoRegistered User regular
    edited July 2009
    I'm assuming that his "aux1" is actually a channel, like channel 0 or something.

    but yeah, if that's not the case, examine your television or RCA television remote for an input or source button, that should get ya to the dvd player.

    It would be if he looped it all through coax, but if it's a separate jack, I'd think it'd be on it's own. Who knows, though, it is a CRT so all manner of dark arts may be required.

    I'm just curious where they live that the family is sound asleep already. East coast is only 8:30, right?

    MichaelLC on
  • Mike DangerMike Danger "Diane..." a place both wonderful and strangeRegistered User regular
    edited July 2009
    I'm on the East coast, but my family has just recently discovered the magic of OnDemand, and it's my dad's birthday. I was wondering if they'd ordered a movie.

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  • MichaelLCMichaelLC In what furnace was thy brain? ChicagoRegistered User regular
    edited July 2009
    OnDemand is great. There's a ton of 'free' stuff too; movies, shows, odd clips and sections.

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  • corky842corky842 Registered User regular
    edited July 2009
    The easiest way would probably be to connect the DVD player to the RF modulator, connect that between the cable box and the TV, and make sure they are not set to output to the same channel. From there you should be able to switch between cable and the DVD by switching the TV between (usually) channels 3 and 4.

    corky842 on
  • Captain VashCaptain Vash Registered User regular
    edited July 2009
    MichaelLC wrote: »
    I'm assuming that his "aux1" is actually a channel, like channel 0 or something.

    but yeah, if that's not the case, examine your television or RCA television remote for an input or source button, that should get ya to the dvd player.

    It would be if he looped it all through coax, but if it's a separate jack, I'd think it'd be on it's own. Who knows, though, it is a CRT so all manner of dark arts may be required.

    I'm just curious where they live that the family is sound asleep already. East coast is only 8:30, right?

    on a television old enough to only have one coax and one set of composite video connections it would not be unlikely to have to "channel down" to aux instead of actually having a button for it.
    The easiest way would probably be to connect the DVD player to the RF modulator, connect that between the cable box and the TV, and make sure they are not set to output to the same channel. From there you should be able to switch between cable and the DVD by switching the TV between (usually) channels 3 and 4.

    This could only work if either the cable box or the vcr had the ability to be switched into a channel 4 mode.
    ... they do not.
    I'm on the East coast, but my family has just recently discovered the magic of OnDemand, and it's my dad's birthday. I was wondering if they'd ordered a movie.

    yupyup and the online / ondemand offerings are pretty good these days as well. With offerings from Starz and HBO, the lineup has never been stronger! [/corny salesmen voice]

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