Question about Sony KP-53HS30 53" Rear Projection HDTV-Ready Television

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I need help tv plasma phillips

Hi i have a problem with this tv plasma When we turn it on, it will not display a picture...it blinks 4 times where the on/off light is....we called best buy & they said it was the (SSB, Small Service Board).

Manufacturer: PHILIPS
Model: 42PF7220A/37

42inch

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Hello gruponapa,

This problem is linked to a power supply issue. The SSB is part of the power supply chain and will cause system failure if the board is defective. I have seen to many of these type of modular power supply boards fail. The shutdown circuit is detecting excessive voltage, and in the process of turning off the set it may have blown something else. I am begining to suspect a design flaw, which happens from time to time. I would suggest having a qualified TV repair person take a look at the TV and work on it.

I hope this helps,

Thank you,

Shuttle83

Posted on Jul 27, 2008

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