Question about Sony FD Trinitron WEGA KV-32FS120 32" TV

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SONY WEGA PROBLEM

My sony wega model KV-27FS210 (Chassis BA5D) comes on about 5 minutes after remotes switches it on. Technician says I neda power board cant locate one please help me . PCB#1-688-228-14

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  • paray Aug 20, 2008

    Thanks for your quick response, but there is no sound nor picture until five minutes later. The board he recommended to change has the #1-688-228-13 inscribed on it.

    The board was recommended to be changed because the defective IC on it would be difficult to remove and replace.



    frank

  • paray Aug 21, 2008

    Will send the informatio as soon aas i return to mycountry Trinidsad



    frank

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That doesn't make sense. When you state that the TV comes on 5 minutes later, doo you mean that you get sound right away but hte picture comes on later? If so, a :power board" won't help. Please update this so we can narrow down the problem and get you a solution.

Thanks,
Dan

Posted on Aug 20, 2008

  • ABRsvcs Aug 20, 2008

    Frank,



    Even if hte IC is a surface mounted one, it should not be that difficult to replace. As far as I know, there areno surface mounted parts that would typically need to be replaced. Also, since the unit starts to work after a while, it suggests a connection problem not a defective IC. While an IC failure is possible, normally that type of failure would either cause hte set not to work at all or would fail after being on for a while. DO you happen to know what IC is defective?



    Dan

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