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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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#1
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Viewsonic 21" P815 totally out of focus?
I have opened it up, looked for bad caps/cold joint but nothing really out
of tolerance. has anyone seen this problem before? |
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#2
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I have seen this from a defective HV multiplier, and or defective CRT.
-- Jerry G. ====== "Aslaner" wrote in message . .. I have opened it up, looked for bad caps/cold joint but nothing really out of tolerance. has anyone seen this problem before? |
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#3
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"Aslaner" wrote in message . .. I have opened it up, looked for bad caps/cold joint but nothing really out of tolerance. has anyone seen this problem before? Have you measured the HV and focus voltages? Flyback failure is fairly common on this model. |
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