LogicBoard 3GE Repro
About the LogicBoard 3GE Repro PCB
LogicBoard 3GE Repro is an open source PCB design by tullulah, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 99.2 × 101 mm, with 159 components from 61 distinct parts.
Other key parts include the 27C512PLCC, ATF16V8Bxx-xxPU, CY62256-70PC, MC6809E and 6522. By type, the board carries 65 capacitors, 64 resistors, 13 ICs, 7 connectors, 3 transistors and 3 diodes.
From the project
OpenHardware project to reproduce the original PCB of the Vectrex (3GE Revision)
Main components on the LogicBoard 3GE Repro
LogicBoard 3GE Repro bill of materials (BOM)
159 components, 61 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 27C512PLCC | PLCC-32_THT-Socket | IC201 |
| 1 | ATF16V8Bxx-xxPU | SOIC-20W_7.5x12.8mm_P1.27mm | IC202 |
| 1 | CY62256-70PC | SOP-28_8.4x18.16mm_P1.27mm | IC204 |
| 1 | MC6809E | PLCC-44_SMD-Socket | IC206 |
| 1 | 6522 | PLCC-44_SMD-Socket | IC207 |
| 1 | YM2149 | DIP-40_W15.24mm_Socket | IC208 |
| 1 | 74HC74 | SOIC-14_3.9x8.7mm_P1.27mm | IC209 |
| 1 | MC1408 | SOIC-16_3.9x9.9mm_P1.27mm | IC301 |
| 1 | CD4052B | SOIC-16_3.9x9.9mm_P1.27mm | IC302 |
| 1 | LF347 | SOIC-14_3.9x8.7mm_P1.27mm | IC303 |
| 1 | LF353 | SOIC-8_3.9x4.9mm_P1.27mm | IC304 |
| 1 | 4066 | SOIC-14_3.9x8.7mm_P1.27mm | IC305 |
| 1 | LM386 | SOIC-8_3.9x4.9mm_P1.27mm | IC306 |
| 2 | 2N3905 | SOT-23 | Q301, Q302 |
| 1 | 2N3904 | SOT-23 | Q303 |
| 1 | XO32 | Oscillator_SMD_EuroQuartz_XO32-4Pin_3.2x2.5mm | Y201 |
| 1 | CART | SULLINS_EBC18DRAS | J201 |
| 2 | DB9_Male | DSUB-9_Male_Horizontal_Vectrex | J202, J203 |
| 1 | Power | JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical | J204 |
| 1 | Video | Molex_KK-254_AE-6410-04A_1x04_P2.54mm_Vertical | J301 |
Show 41 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Speaker | PinHeader_1x02_P2.54mm_Vertical | J303 |
| 1 | Volume | PinHeader_1x03_P2.54mm_Vertical | J304 |
| 1 | Reset | PinHeader_1x02_P2.54mm_Vertical | SW201 |
| 3 | 1N4148 | D_SOD-123 | D201, D301, D302 |
| 2 | 96Ω @ 25MHz | L_0805_2012Metric | FB201, FB202 |
| 30 | 0.1uF | C_0402_1005Metric | C1, C2, C201, C202, C203, C204, C206, C207 +22 |
| 1 | 220uF 16V | CP_Elec_8x10.5 | C211 |
| 2 | 100uF 16V | CP_Elec_6.3x7.7 | C212, C213 |
| 17 | 1nF | C_0402_1005Metric | C214, C215, C216, C217, C218, C219, C220, C221 +9 |
| 2 | 22uF | C_1206_3216Metric | C227, C228 |
| 1 | 10nF | C_0402_1005Metric | C229 |
| 2 | 47pF | C_0402_1005Metric | C303, C315 |
| 3 | 4.7nF C0G | C_0603_1608Metric | C304, C305, C306 |
| 2 | 10nF C0G | C_0603_1608Metric | C312, C313 |
| 1 | 4.7uF 16V | C_0805_2012Metric | C323 |
| 1 | 220pF | C_0402_1005Metric | C325 |
| 1 | 10uF | C_0402_1005Metric | C330 |
| 1 | C_Polarized_Small | CP_Elec_8x10.5 | C332 |
| 1 | 47nF | C_0402_1005Metric | C333 |
| 1 | 22k | R_0402_1005Metric | R201 |
| 9 | 3.3k | R_0402_1005Metric | R202, R203, R204, R205, R206, R207, R322, R324 +1 |
| 1 | 100 | R_0402_1005Metric | R208 |
| 4 | 33 | R_0402_1005Metric | R214, R215, R216, R217 |
| 12 | 680 | R_0402_1005Metric | R218, R219, R220, R221, R222, R223, R224, R225 +4 |
| 3 | 2.7k 1% | R_0402_1005Metric | R301, R304, R305 |
| 3 | 10k | Potentiometer_Bourns_3296W_Vertical | R302, R333, R335 |
| 1 | 3.6k 1% | R_0402_1005Metric | R303 |
| 4 | 330k | R_0402_1005Metric | R307, R309, R311, R313 |
| 2 | 2.2k | R_0402_1005Metric | R314, R315 |
| 2 | 10k 1% | R_0402_1005Metric | R316, R319 |
| 2 | 220 | R_0402_1005Metric | R317, R320 |
| 2 | 75 | R_0402_1005Metric | R318, R321 |
| 2 | 15k | R_0402_1005Metric | R323, R325 |
| 4 | 33k | R_0402_1005Metric | R327, R344, R345, R346 |
| 1 | 6.8k | R_0402_1005Metric | R329 |
| 2 | 3.3M | R_0402_1005Metric | R332, R334 |
| 1 | 1M | R_0402_1005Metric | R336 |
| 2 | 4.7k | R_0402_1005Metric | R338, R339 |
| 2 | 10K | R_0402_1005Metric | R340, R348 |
| 3 | 1k | R_0402_1005Metric | R341, R342, R343 |
| 1 | 10 | R_0402_1005Metric | R347 |
LogicBoard 3GE Repro design files
The KiCad project lives in the tullulah/VectrexPCBRepro repository on GitHub; these links point at the commit this page was built from.
LogicBoard 3GE Repro: common questions
How big is the LogicBoard 3GE Repro PCB?
The LogicBoard 3GE Repro measures 99.2 × 101 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the LogicBoard 3GE Repro?
159 components, from 61 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the LogicBoard 3GE Repro design files?
From the tullulah/VectrexPCBRepro repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the LogicBoard 3GE Repro design in my own project?
Yes, under the terms of its GPL-3.0 license, which tullulah chose for the repository.
