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STD ZX81 Video out
ZX81 Video out
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Update time：
2022-03-10 17:33:56
Creation time：
2017-11-22 12:12:53
Description
Description
The retro personal Computer ZX81 video out circuit.
Design Drawing
Design Drawing
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 22uF | C1 | CAP-D3.0XF1.5 | 1 |
| 2 | 10nF | C2 | RAD-0.1 | 1 |
| 3 | 820pF | C3 | RAD-0.1 | 1 |
| 4 | 82pF | C4 | RAD-0.1 | 1 |
| 5 | 10k | R1,R2 | AXIAL-0.3 | 2 |
| 6 | 68 | R3 | AXIAL-0.3 | 1 |
| 7 | 56 | R4 | AXIAL-0.3 | 1 |
| 8 | 1N4148 | D1,D2 | DO-35 | 2 |
| 9 | PN2222 | Q1,Q2 | TO-92(TO-92-3) | 2 |
| 10 | Video In | I1 | ONE_O | 1 |
| 11 | Video Out | O1 | ONE_O | 1 |
| 12 | NE555P | U1 | DIP8 | 1 |
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