i hope somebody can help me

Discussion in 'Receivers and amplifiers' started by sergiovv, Dec 1, 2005.

  1. sergiovv

    sergiovv Regular member

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    i have for speakers in home 2 by the tv and 2 by the coaches i have a long cord that goes to the speakers behind the coaches ..every speaker its plug it to the receiver in the right holes
    one speaker goes to the center left one to the center right one to the front left and one to the front right...
    ok the problem is when i turn the volume down for a period of time its starts to cut off but if i turn the volume up they come back working good ...now if i disable a couple of speakers the problem its gonne.
    ..the cuestion is ...does someone know what is going on here.
     
  2. gear79

    gear79 Guest

    are the polarities correct? positive to positive and negative to negative?
    do you have a pinch in the wiring?
    any strands exposed in the wires (possibly at the amp itself)?
     
  3. sergiovv

    sergiovv Regular member

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    what are the amps ...sorry for my ignorance
     
  4. gear79

    gear79 Guest

    its the receiver. each receiver has its own amplifier, and some per channel, room, it just depends on what model you have.

    what model receiver do you have?
     
  5. sergiovv

    sergiovv Regular member

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    its a pionner .. but i have to look at it.. where can i see the amps it has.
    thanks. for be patient.
     
  6. gear79

    gear79 Guest

    the amps are internal, i would not suggest you attempt to open it and explore inside.
    give me the model number of your avr so i can run a search on it. so then maybe i can help out a bit more.
     
  7. sergiovv

    sergiovv Regular member

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    i would apreciate that...just let me get home cuz i am at work right now... i ll let you know as soon as i get there.
     
  8. gear79

    gear79 Guest

    no problem, if i don't reply tonight, i will be back on tomorrow, or then again, maybe not, it's my birthday tomorrow, plus i gotta work. so i may pop in from time to time.
     
  9. sergiovv

    sergiovv Regular member

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    its a pioneer audio video receiver VSX-4800.
     
  10. wilky66

    wilky66 Guest

    suggest trying a new run of cables....this will rule out any frayed or broken wires in what you are using now......you "are" running each speaker with its own wire I hope!...ie; not daisey chaining them in any way???? sorry had to ask! you said (A long cord)the two front speakers connect to back of amp in the front left and right inputs...check you get the polarity right....ie;+ to+ and - to -
    ok..now connect rear speakers to the outputs marked rear surround the same as you did for the front set.....all with seperate wires! ...do you have a centre speaker....? this sits under your tv screen....and is connected to the amp marked centre channel.....now to the speakers you are using...are they compatible with your amp? check they are not under powered...this could cause problems with cutting out ect,....go into the menu on your amp and select the right type of speaker...ie micro...small....large....
     

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