Question about Televison & Video
You almost assuredly have a defective convergence output IC. The set uses two of them, they are part number STK392-570.
But you also have one or two blown fuses. They are labeled F9A04 and / or F9A05. These are soldered-in pico fuses, about the size of a grain of rice. Both should be replaced along with both of these IC's.
All of these components are located on the Power Board, which is the center board.
You can order all of these components from
Order the IC's by the STK number, and the part number for a box of 5 of the pico fuses is 28-0636.
Have a look at :-
The above site is a generic one but would be the most explanatory i have found till date.
Let me know,if needed further assistance.
Hope i helped you.
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Posted on Nov 06, 2010
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Posted on Jan 02, 2017
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