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| IC801 LM1279N |
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RED OSD IN | 1 |
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| 20 | GREEN OSD IN |
VCC | 2 |
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| 19 | BLUE OSD IN |
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| CONTRAST | 12dB DRIVE | - |
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| A2 |
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| ATTENUATOR | ATTENUATOR |
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RED VIDEO IN | 3 | - | A1 | + | A3 | 18 | RED OUT | ||
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| - |
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R CLAMP CAP | 4 |
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| gml | + | 17 | RED DRIVE |
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| - | 1.35V |
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| CONTRAST | 12dB DRIVE | + | - |
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| A2 |
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| ATTENUATOR | ATTENUATOR | Vref |
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GREEN VIDEO IN | 5 | - | A1 | + |
| 16 | VCC2 | ||
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| - |
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GROUND | 6 |
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| gml | A3 | 15 | GREEN OUT |
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| + |
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G CLAMP CAP | 7 |
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| 14 | GREEN DRIVE |
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| CONTRAST | 12dB DRIVE | - |
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| A2 |
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| ATTENUATOR | ATTENUATOR |
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BLUE VIDEO IN | 8 | - | A1 | + | A3 | 13 | BLUE OUT | ||
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| - |
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B CLAMP CAP | 9 |
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| gml | + | 12 | BLUE DRIVE |
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VID CONTRAST | 10 |
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| 11 | SANDCASTLE SYNC |
