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SD-DVR80 channel problem

Discussion in 'DirecTV TiVo Powered PVRs & Receivers' started by slo&ez, Apr 9, 2014.

  1. slo&ez

    slo&ez New Member

    5
    0
    Apr 17, 2005
    Our old Tivo box is acting up (I think DVR-80s use dog years so ours is
    really old). If you watch the signal strength the satellite 1 input is normal
    and stable. The satellite 2 input (on about 6 of the 32 transponders) is
    cycling on and off. We've done enough troubleshooting to prove it is
    inside the DVR-80. I do have some spare parts but I need to know which
    circuit area is the probable cause and if someone knows where we can
    find a diagram for the box.

    Thanks
    john and curly
     
  2. texasbrit

    texasbrit New Member

    84
    0
    Mar 17, 2004
  3. slo&ez

    slo&ez New Member

    5
    0
    Apr 17, 2005
    Your response led me to the information I needed. After reading about the difficulty other users had after only a year or two I'm surprised our ten year old box didn't fail until now (not counting the disk drive we replaced in '09). I appreciate your help.
     
  4. texasbrit

    texasbrit New Member

    84
    0
    Mar 17, 2004
    You are very welcome..
     

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