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Reply To: SNES sync issues after mod

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#14677

Voultar
Participant

@voultar: did I understand right that your board does not use THS7374 for buffering c-sync, but bypasses sync output of S-RGB chip to multiAV directly / thru series resistor depending on TTL jumper?

Sorry, I misspoke on that. 1CHIP systems still employ that emitter follower circuit to drive C-Sync from the ASIC. With the 1CHIP-03, those components are omitted from assembly and aren’t connected.