PC-Engine-Duo
About the PC-Engine-Duo PCB
PC-Engine-Duo is an open source PCB design by Board-Folk, published on GitHub. It is a board, with 190 components from 70 distinct parts.
Other key parts include the M51131L, RC4558, D91317GD, MSM5205 and 4053. By type, the board carries 73 resistors, 56 capacitors, 15 test points, 11 transistors, 10 ICs and 8 inductors.
From the project
Recreation of the main board PCB for NEC's PC Engine Duo console.
This repository contains a recreation of the main board PCB for NEC's PC Engine Duo console. The recreation is based on the available schematics for the TurboGrafx-16 and additional reverse engineering using scanned images of an original board's copper layers, so should be a reasonably accurate reproduction.
NOTE: In order to use these PCBs successfully you will need to be proficient in:
Main components on the PC-Engine-Duo
PC-Engine-Duo bill of materials (BOM)
190 components, 70 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | M51131L | ZIP-14 | IC3, IC505 |
| 3 | RC4558 | SO-8_P1.27mm | IC107, IC506, IC507 |
| 1 | D91317GD | QFP-120_26x26_Pitch0.8mm | IC501 |
| 1 | MSM5205 | DIP-18_W | IC502 |
| 2 | RC4558 | SO-8_P1.27mm_Gutters | IC503, IC521 |
| 1 | 4053 | SO-16_P1.27mm_Gutters | IC504 |
| 3 | BR 29 | Transistor_SMD | Q1, Q602, Q607 |
| 3 | 26 | Transistor_SMD | Q102, Q307, Q501 |
| 4 | AAR 29 | Transistor_SMD | Q603, Q604, Q608, Q609 |
| 1 | 15 | Transistor_SMD | Q606 |
| 1 | ~ | Crystal_5x10mm | X601 |
| 3 | N/P | SMD_0805_Narrow | CX1, CX2, CX5 |
| 2 | N/P | SMD_0805_Narrow_Long | CX3, CX4 |
| 1 | Audio | Duo_Audio_Jack | JK602 |
| 4 | 4x4.7K | R_Array_4x0603 | RA501, RA502, RA503, RA504 |
| 3 | 4x47K | R_Array_4x0603 | RA511, RA512, RA513 |
| 15 | ~ | Test_Point_1.5mm | TP1, TP7, TP13, TP40, TP42, TP43, TP55, TP56 +7 |
| 1 | VOLUME | Duo_Dial_5P | VR601 |
| 1 | P 30 | Transistor_SMD | D601 |
| 1 | P 32 | Transistor_SMD | D602 |
Show 50 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | ~ | SMD_0805_Narrow | L106, L501, L705, L902 |
| 3 | ~ | SMD_1206_C | L303, L604, L605 |
| 1 | N/P | SMD_1206_C_NoSilk | L404 |
| 5 | 10nF | SMD_0805_Narrow | C105, C124, C133, C148, C621 |
| 2 | 47uF 16V | CP_8x2mm | C113, C615 |
| 4 | 22uF 16V | CP_7x2mm | C322, C323, C616, C884 |
| 4 | 100uF 6V | CP_8x2mm | C501, C631, C678, C679 |
| 11 | 100nF | SMD_0805_Narrow | C502, C528, C529, C530, C531, C532, C533, C534 +3 |
| 4 | 10uF 16V | CP_6x1.5mm | C604, C610, C613, C614 |
| 1 | 47uF 6V | CP_7x2mm | C612 |
| 2 | 1uF | SMD_0805_Narrow | C617, C618 |
| 1 | 750pF | SMD_0805_Narrow | C622 |
| 3 | 1nF | SMD_0805_Narrow_Long | C623, C683, C684 |
| 2 | 22nF | SMD_0805_Narrow_Long | C624, C625 |
| 3 | 50nF | SMD_0805_Narrow_Long | C651, C672, C673 |
| 1 | 100nF? | SMD_0805_Narrow_Long | C652 |
| 1 | 10uF 6V | CP_6x1.5mm | C653 |
| 4 | 4.7uF 35V | CP_6x1.5mm | C670, C671, C674, C675 |
| 2 | 2nF | SMD_0805_Narrow_Long | C676, C677 |
| 5 | 100nF | SMD_0805_Narrow_Long | C680, C681, C878, C879, C883 |
| 1 | 200pF | SMD_0805_Narrow_Long | C963 |
| 2 | 470 | SMD_0805_Narrow_Long | R105, R639 |
| 1 | 560 | SMD_0805_Narrow_Long | R160 |
| 8 | 10K | SMD_0805_Narrow_Long | R313, R601, R602, R637, R672, R673, R678, R679 |
| 2 | 10K 1% | SMD_0805_Narrow | R321, R322 |
| 2 | 10K 1% | SMD_0805_Narrow_Long | R323, R324 |
| 1 | N/P | SMD_0805_Narrow_Long_NoSilk | R404 |
| 5 | 1K | SMD_0805_Narrow_Long | R526, R608, R610, R657, R902 |
| 3 | 47K | SMD_0805_Narrow_Long | R541, R604, R607 |
| 3 | 47K | SMD_0805_Narrow | R566, R650, R651 |
| 1 | 2.2K | SMD_0805_Narrow | R605 |
| 3 | 2.2K | SMD_0805_Narrow_Long | R606, R624, R632 |
| 2 | 1K | SMD_0805_Narrow | R611, R612 |
| 2 | 5.1K | SMD_0805_Narrow_Long | R613, R631 |
| 1 | 82K | SMD_0805_Narrow_Long | R614 |
| 2 | 3K | SMD_0805_Narrow_Long | R615, R616 |
| 8 | 15K | SMD_0805_Narrow | R621, R623, R625, R626, R628, R630, R691, R692 |
| 2 | 15K | SMD_0805_Narrow_Long | R627, R629 |
| 3 | 33K | SMD_0805_Narrow | R633, R635, R680 |
| 1 | 39K | SMD_0805_Narrow_Long | R640 |
| 3 | 8.2K | SMD_0805_Narrow | R654, R655, R656 |
| 2 | 8.2K | SMD_0805_Narrow_Long | R670, R671 |
| 2 | 100K | SMD_0805_Narrow_Long | R674, R675 |
| 3 | 6.8K | SMD_0805_Narrow_Long | R676, R689, R690 |
| 3 | 6.8K | SMD_0805_Narrow | R677, R695, R696 |
| 2 | 22 | SMD_0805_Narrow | R681, R905 |
| 1 | 270K | SMD_0805_Narrow | R687 |
| 1 | 270K | SMD_0805_Narrow_Long | R688 |
| 2 | 120 | SMD_0805_Narrow | R693, R694 |
| 2 | 10K | SMD_0805_Narrow | R697, R698 |
PC-Engine-Duo design files
The KiCad project lives in the Board-Folk/PC-Engine-Duo repository on GitHub; these links point at the commit this page was built from.
- Schematicinterface.kicad_sch
PC-Engine-Duo: common questions
How many components are on the PC-Engine-Duo?
190 components, from 70 distinct parts. The full bill of materials is listed on this page.
Where can I download the PC-Engine-Duo design files?
From the Board-Folk/PC-Engine-Duo repository on GitHub, which has the schematic; the links under Design files point to each one.
Can I use the PC-Engine-Duo design in my own project?
The repository has no license, so all rights stay with Board-Folk. Use it as a reference, and ask the author before reusing the design.