4. NO COLOR
composit video in |
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| #26 |
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Check |
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CVBS waveform |
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| Check |
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| R/G/B signal |
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| I501 |
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| #43 | R OUT |
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| #44 | B OUT |
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Check | #53 | #45 | G OUT |
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the crystal |
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X502 |
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5. NO VERTICAL DEFLECTION |
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| the voltage (25V) |
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| Check |
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| Sawtooth voltage |
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| MICOM | VCC |
| D303 | 25V | |
| #9 | #2 | C306 |
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| #44 | C305 |
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| #6 |
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I501 |
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| #10 |
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#62 |
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| #3 |
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Vertical output |
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| #7 | I301 |
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| Check | RC310 |
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| vertical signal | Inver Input | #8 | #3(Output) |
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| Vertical |
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| the waveform |
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| D.Y |
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