Question about Sony KP-53S70 53" Rear Projection Television
Tv suddenly shut off. The timer/standby light flashes 4 times
Posted by Anonymous on
6 blinks is usually associated with failure of the horizontal
deflection amplifier - which shuts down the high voltage system as well.
The repair requires testing to determine the exact parts that have failed. There are, for example, a few hundred parts and a section of the Jungle IC chip involved. So, repairs could require something as simple as replacing some inexpensive passive components OR as complicated as replacing the jungle chip (very expensive).
most of the time it's the horz. transformer and transistor.
Posted on Dec 20, 2007
hello read my comment on shadie333 i just posted the problem i had, my tv is a kdp65ws550 which is also the same as the kdp57ws550 and kdp51ws550 mine was doing the same thing... ours is fixed... please read it
Posted on Dec 17, 2008
6 blinks on your model means the +5V line is either overloaded or shorted on the A or B board. You can get replacement boards at the following link and they will assist you in determining which board of the two you actually may need.
Posted on Mar 26, 2009
High voltage in TV got problem and thats why TV gives 10 time blink error code.
Qualified TV tech will fix it as its bit complicated fix.
Posted on Apr 15, 2009
Two things here.
1) This is a CRT based set so there is no "lamp" involved.
2) The standby light should be blinking a repeated count of blinks with a 2 second pause between counts. Please report the exact count here. This will indicate the circiut in which a problem was detected.
With the above information, we can provide you with a more detailed description of the problem as well as the likely solutions and cost.
Posted on Sep 18, 2009
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