Sony 53" Blue convergence problem! Replaced IC's same problem *PICS*


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Sony 53" Blue convergence problem! Replaced IC's same problem *PICS*

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SquirrelX
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Apr 28, 2005, 7:59 PM

Post #1 of 2 (1778 views)
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Sony 53" Blue convergence problem! Replaced IC's same problem PICS	Can't Post

I have a KP-53S75 53" Sony Rear projection TV and I have a blue outline / ghost on the left and right sides of the screen. I replaced the convergence chips and I have the exact same problem as before. I had the same problem with the red and green but I was able to tune those into alignment. I just can't get the blue out.

Is there anything else I can do at home that isn't costly? I've included some pictures of what I'm talking about.

Any ideas anyone? Thanks

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Hect7369
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May 6, 2005, 5:13 PM

Post #2 of 2 (1734 views)
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Re: [SquirrelX] Sony 53" Blue convergence problem! Replaced IC's same problem PICS [In reply to]	Can't Post

I have found same problem in a Sony I remembered,I didn't repair it,becouse customer didn't want me to,throwing it away.I think this problem should be solved by checking Voltages and pulses in Convergence circuitry.To do that,we need the right equipment.

Hect

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