Version 1.5

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boykovra 2024-11-17 20:26:27 +03:00
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@ -21,11 +21,17 @@
* В версии схемы 1.3 исправлена полярность диодов VD3-VD10.
* В версии схемы 1.4 исправлено сопротивление резисторов R5 (200 Ом) и R59 (1к5), по результатам обратной связи от пользователя телеграм чата Gurami.
* В версии схемы 1.5 сопротивление резисторов R64-R66 увеличено до 510Ом для уменьшения нагрузки на выходы микросхемы DD46.
При недостаточном уровне сигналов RGB, можно снизить сопротивление этих резисторов до 330Ом.
В узел чтения данных с магнитофона добавлен конденсатор C39 и резистор R57 для улучшения помехоустойчивости.
Поправлен шёлк транзисторов VT1-VT3.
[Исходники](Sources)
[Готовые схемы](Export)
[Файлы для производства печатной платы](Gerbers/KR04-Gerber_PCB_v1.5.zip)
[Тема по данному компьютеру на форуме zx-pk.ru](https://zx-pk.ru/threads/23521-elektronika-kr-04.html)
[Телеграм чат "ПК на 8080|8085 — hardware"](https://t.me/vm80a)

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