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  1. Macintosh 128K, 512K, Plus: Distorted Video/Scorched Components
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  4. Article Created: 24 October 1985
  5. Article Last Reviewed: 17 July 1992
  6. Article Last Updated:
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  8. PROBLEM DESCRIPTION:  Left side of Video display stretched with vertical line
  9. overlapped.  Also often very discolored L2 and/or C2 on power/sweep PCB.
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  11. CAUSE:  Possible blown flyback circuitry on power/sweep PCB.
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  13. CURE:  Replace power/sweep PCB.  If problem still not found, search on
  14. Macintosh General Troubleshooting.
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  18. Copyright 1988 Apple Computer, Inc.
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