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Sony 27 in. KV27S26

Discussion in 'Electronic Repair' started by Phil, Apr 20, 2007.

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  1. Phil

    Phil Guest

    About three years ago I lost everything on my Sony 27 in., Model KV27S26,
    replaced HOT , two transistors and a Fuseistor , everything is still OK , my
    sister has almost the same model 27 in. Sony and she lost the picture but
    has audio and Ch. change , her husband called me and he said the CRT
    Filament is not lit , looks like they have a different problem , any
    thoughts would be appreciated.
    Phil L.
  2. Sofie

    Sofie Guest

    My first thoughts are that you should get the television on your bench so
    you can actually perform some tests and do some real troubleshooting.
    Obviously, based on the symptoms, check the LOPT, HOT, regulated B+, and
    associated circuitry and check that the CRT heaters are not open.
    Daniel Sofie
    Electronics Supply & Repair
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