DSBClone
About the DSBClone PCB
DSBClone is an open source PCB design by Rolel, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 69 × 58.5 mm, with 25 components from 20 distinct parts.
Other key parts include the HCPL-0600. By type, the board carries 11 connectors, 5 resistors, 4 diodes, 3 capacitors, 1 IC and 1 fuse.
It belongs with the retro computing designs in this gallery.
From the project
A replacement PCB for the SEGA Digital Sound Boardscused on several SEGA arcade games
The SEGA Digital Sound Boards 1 and 2 are dedicated to playing music (the BGMs) on several SEGA games. The music is stored in maskroms specific to each game. It is a card separate from the main stack of the game, sometimes located in its own cage.
They bear the following references: 837-10084 DIGITAL AUDIO BD SEGA 1993, 171-6614B PC BD, Sticker: 837-12941 and 837-12273 DIGITAL SOUND BD 2 SEGA 1995, 171-7165D PC BD, Sticker: 837-12273-92, Sticker: 837-13376. These original cards are not very reliable and become difficult to find at a reasonable price.
Main components on the DSBClone
DSBClone bill of materials (BOM)
25 components, 20 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | HCPL-0600 | SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | DFplayerP1 | PinSocket_1x08_P2.54mm_Vertical | J1 |
| 1 | DFplayerP2 | PinSocket_1x08_P2.54mm_Vertical | J2 |
| 1 | CN5 | IDC-Header_2x05_P2.54mm_Vertical | J3 |
| 1 | CN6 | PinHeader_1x05_P2.54mm_Vertical | J4 |
| 1 | CN7 | PinHeader_1x05_P2.54mm_Vertical | J5 |
| 1 | CN1 | PinHeader_1x06_P2.54mm_Vertical | J6 |
| 1 | SPK | PinHeader_1x03_P2.54mm_Vertical | J7 |
| 1 | DBG | PinHeader_1x03_P2.54mm_Vertical | J8 |
| 1 | MIDIrx | PinHeader_1x01_P2.54mm_Vertical | J9 |
| 1 | Digital | PinSocket_1x15_P2.54mm_Vertical | P1 |
| 1 | Analog | PinSocket_1x15_P2.54mm_Vertical | P2 |
| 1 | Fuse | Fuse_0805_2012Metric_Pad1.15x1.40mm_HandSolder | F1 |
| 2 | D | D_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1, D4 |
| 1 | LED | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D2 |
| 1 | 1N4148WS | D_SOD-323_HandSoldering | D3 |
| 2 | 100nF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C3 |
| 1 | 470uF | CP_Radial_D5.0mm_P2.50mm | C2 |
| 3 | 1k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R3, R5 |
| 2 | 470 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R4 |
DSBClone design files
The KiCad project lives in the Rolel/DSBClone repository on GitHub; these links point at the commit this page was built from.
- LayoutKicad/DSBclone.kicad_pcb
- SchematicKicad/DSBclone.kicad_sch
DSBClone: common questions
How big is the DSBClone PCB?
The DSBClone measures 69 × 58.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the DSBClone?
25 components, from 20 distinct parts. The full bill of materials is listed on this page.
Where can I download the DSBClone design files?
From the Rolel/DSBClone repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the DSBClone design in my own project?
Yes, under the terms of its GPL-3.0 license, which Rolel chose for the repository.
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