Question about Sony KP-48S75 48" Rear Projection Television

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50" Sony Projection Tv

No high voltage going to crt, poping sound. what does this mean? It just started a large crackling sound yesturday when I powered on the set

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Hello sonytv,

I would check the IHVT (Integrated High Voltage Transformer) and the voltage amplifier block for problems.
In addition check the deflection circuits for shorts

You have a High Voltage section problem.

I hope this helps,
Thank you,
Shuttle83

Posted on Jan 26, 2008

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