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Sony TV goes to standby - constant red light

Sony Trinitron TV - For the last month the Red (stand-by) light has come on (constant). No picture / no sound. A couple of times over the month, the TV has worked normally when switched on (1% of attempts)Sean

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  • sean_c Feb 03, 2009

    What would I need to do to replace the power supply?

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The Power Supply has gone. It needs replacing.

Posted on Jan 04, 2009

  • John Trigg Feb 04, 2009

    You will need to find a replacement power supply first of all. You may be able to find a second-hand one, but it must be EXACTLY the same as the one you have. After disconnecting from the power point in the wall, take off the back cover and follow the power lead inside the cabinet. You will see the power supply where these leads stop. Carefully make a diagramof the wires, their colors, and where they go, because your next job is to unsolder them and replace the power supply, and ard job, but whether or not is is worthwhile depends on the cost of the replacement power supply compared to the cost of a replacement TV. Let me know how it goes for you.

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