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KALTCHUK
"Anyone who has brought up CP/M on a homebuilt computer has felt this moment of elation. A myriad of connections are properly closed; bits are flying at lightning speeds over busses and through circuits and program logic, to produce a single prompt". Gary Kildall
| U9 | MAX232 |
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| C1,C2,C7,C8 | 22pF |
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| C3 | 10uF |
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| C4-C6,C9-C13 | 10nF |
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| C14-C18 | 1uF |
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| D1-D4 | LED |
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| J1 | Power Bus |
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| J2 | Signal Buss |
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| J3,J5 | TTL/RS232 |
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| J4 | Card addr |
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| J6 | TTY1 |
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| J7 | TTY0 |
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| J8 | DB9 |
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| RN1,RN2 | 4x10k |
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| RN3 | 4x220 |
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| Y1,Y2 | 20MHz |
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