Connect with us

Receiver does not show stereo light

Reply to Thread

Discussion in 'Troubleshooting and Repair' started by CMarangon, Apr 1, 2013.

Scroll to continue with content
  1. Apr 1, 2013 #1
    CMarangon

    CMarangon

    14
    0
    Feb 3, 2013
    I have an ancient receiver Polyvox PR 1800 (decade of 1970).

    It gets FM strong and fine but does not show stereo light.

    I already replaced the CA1310 (FM stereo decoder) and the CA3089 (oscilator) and the problem continues.

    What can be the origin of the problem?
     
    Last edited: Apr 1, 2013
  2. Apr 1, 2013 #2
    davenn

    davenn Moderator

    13,901
    1,970
    Sep 5, 2009
    maybe the lamp has blown ??

    Dave
     
  3. Apr 1, 2013 #3
    CMarangon

    CMarangon

    14
    0
    Feb 3, 2013
    Lamp is working.
    Tomorrow I will play a music of Beatles (We can Work it Out) that has singers in one channel and instruments in other, to see if it is generating stereo. I will use a CD and an FM stereo transmitter. Maybe it is only the indicator that is not working.

    Lamp power, as I can see, comes directly from the CA1310. I intend to replace it again.
    It is possible that it has burnt during soldering.
     
  4. Apr 1, 2013 #4
    shrtrnd

    shrtrnd

    3,827
    520
    Jan 15, 2010
    Make sure you have a proper antenna for FM reception (They're directional, if you're
    far from the transmitter).
    From your second post, you're apparently using an auxillary input to check if your
    receiver/amplifier is outputting a stereo signal.
    They're two different things.
     
Ask a Question
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Similar Threads

  1. Stereo Receiver Repairs

  2. Help stereo Light indicator problem on a 1976 technic SA - 5360 stereo receiver:

  3. Stereo Receiver Right Channel Distortion.

  4. Sherwood RA-1140 stereo receiver

  5. KLH R3000 Stereo Receiver wont turn on.

  6. Stereo receiver cutting randomly in and out

  7. Onkyo TX-8050 Stereo Receiver, Bad Transformer

  8. KLH R3100 stereo receiver volume won't adjust

Loading...
Electronics Point Logo
Continue to site
Quote of the day

“”

-