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465/Repairs: Difference between revisions
→CRT Circuit Troubles
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5. Study the CRT Supply Schematic (keep on mind that you need to use the schematic for your specific scope). | 5. Study the CRT Supply Schematic (keep on mind that you need to use the schematic for your specific scope). | ||
6. Check and note the specific wave forms at each test point (indicated by a numbered Black Hexagon)on the schematic. | 6. Check and note the specific wave forms at each test point (indicated by a numbered Black Hexagon)on the schematic. These are illustrated on a page preceding the schematic. | ||
7. Check the voltages on your instrument and compare to those noted on the schematic. | 7. Check the voltages on your instrument and compare to those noted on the schematic. | ||