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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Samsung projection convergence
These tv sets are at work in a corner so i dont have the model numbers
but i`m sure some of you would have seen these by now . Last years model . The cabinets are totaly plastic , the set is not very tall . I have 9 of these sets saved and all have severe convergence distortion on the picture . The convergence module on these hangs on the metal support that holds the 3 tubes . the module has 2 large STK chips on them that i suspect is the problem . Is there a reason so many , perhaps ALL of these sets have this problem ? is there a hidden KNOWN problem on these making it a waste of time ordering that many STK chips ? The sets belong to a salvage store where i work on the electronics . I am not an expert but can replace such parts . They dont want to spend hundreds getting these fixed so a service shop is out . Thanks. |
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