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AOC spectrum 7GLrA, no Color Display
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PostPosted: Tue Apr 18, 2006 6:09 pm    Post subject: Reply with quote

What is the supply like for the Verticle IC? Have you replaced the verticle's filter capacitor? Is the verticle's rectifier O.K? Swap the verticle yoke's connections, if the 2.5 inches screen is still at the top then it may be the yoke. Can you measure the resistance of each yoke winding with a low ohms meter? What is the waveshape like going IN to the verticle IC?
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