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Any TV experts here?

Discussion in 'Electronic Repair' started by ~BD~, Oct 31, 2011.

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  1. ~BD~

    ~BD~ Guest

    Any TV experts here?

    I'll post my question if there are!

    This TV: Sony Bravia KDL 32EX503U
     
  2. bill

    bill Guest

    I got quite good on repairing Philco 16 inch, black,and white, TVs back
    in 1950s

    Bill K7NOM
     
  3. amdx

    amdx Guest

    Nowadays, aren't most TV's a computer driven monitor.
    Mikek :)
     
  4. It was working fine, then didn't work? This suggests a possible change in
    reception conditions. You should definitely swap the sets, as suggested.

    However...

    You've lost SD reception (SD being 625-line PAL), but not HD, right? As far
    as I know, SD and HD use separate tuners. (I think.) I could be that the SD
    tuner has gone out.
     
  5. Phil Allison

    Phil Allison Guest

    "William Sommerwanker"

    ** The RF stages do not change with SD and HD.



    ..... Phil
     
  6. You've lost SD reception (SD being 625-line PAL), but not HD,
    Do you mean just the front end, or the IF section, too?

    Given his description, it's hard to believe it was caused only by a change
    in signal level.

    We'll have a better when he swaps the sets.
     
  7. Phil Allison

    Phil Allison Guest

    "William Sommerwaker "

    ** Wot a fuckwit.
     
  8. I am consantly impressed with your erudite contribution to this ng.
     
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