HardLabs

RGBSvideoConverter

amigalisa·RGBSvideoConverter

RGBSvideoConverter PCB layout, top view — open source board by amigalisa

About the RGBSvideoConverter PCB

RGBSvideoConverter is an open source PCB design by amigalisa, published on GitHub under the CERN-OHL-S-2.0 license. It is a 2-layer board measuring 70 × 50 mm, with 33 components from 22 distinct parts.

Other key parts include the 74LVC2G04GW,125 and AD723ARUZ. By type, the board carries 12 capacitors, 11 resistors, 4 connectors, 2 ICs, 2 inductors and 1 crystal.

It belongs with the retro computing designs in this gallery.

From the project

RGB to SVideo converter for Amiga computers

Comments May 2024 ---------------------------------------------------- This project works fine, it's an easy way to get SVideo from your Amiga. Be aware there are no buffers between the Amiga and video encoder. This is a point of failure and I know of one video encoder that has failed because of it. In an ideal world I'd update it to have a video amplifier in between to protect both the Amiga and the encoder but with other open source alternatives (especially RGB2HDMI) now available there is very little point pursuing further development. It may be of use for someone to incorporate into other…

Main components on the RGBSvideoConverter

74LVC2G04GW,125AD723ARUZ

RGBSvideoConverter bill of materials (BOM)

33 components, 22 distinct parts.

QtyPartRefs
1
74LVC2G04GW,125
IC1
1
AD723ARUZ
U1
1
17.734 475 MHz 18 pF
Y1
1
152-3409
J1
1
PJ-102A
J2
1
PJRAN1X1U03AUX
J3
1
MD-40FC
J4
1
VAL**
XTAL_HC49P488W43L1150T466H350
1
BLM18AG102SZ1D
FB1
1
68uH
L1
2
10uF
C1, C2
5
0.1u
C3, C4, C5, C8, C10
1
.1u
C6
1
33 pF
C7
1
39 pF
C9
1
10u
C11
1
18 pF
C12
3
75
R1, R2, R3
1
1M
R4
1
200
R5
Show 2 more
QtyPartRefs
3
300
R6, R7, R8
3
374
R9, R10, R11

RGBSvideoConverter design files

The KiCad project lives in the amigalisa/RGBSvideoConverter repository on GitHub; these links point at the commit this page was built from.

RGBSvideoConverter: common questions

How big is the RGBSvideoConverter PCB?

The RGBSvideoConverter measures 70 × 50 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the RGBSvideoConverter?

33 components, from 22 distinct parts. The full bill of materials is listed on this page.

Where can I download the RGBSvideoConverter design files?

From the amigalisa/RGBSvideoConverter repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the RGBSvideoConverter design in my own project?

Yes, under the terms of its CERN-OHL-S-2.0 license, which amigalisa chose for the repository.

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