Composite-Video-Amplifier
About the Composite-Video-Amplifier PCB
Composite-Video-Amplifier is an open source PCB design by tebl, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 38.7 × 17.8 mm, with 14 components from 13 distinct parts.
By type, the board carries 8 resistors, 2 transistors, 2 connectors and 1 capacitor.
It belongs with the audio designs in this gallery.
From the project
Used for composite modding Atari console systems such as the Atari 2600
Based on schematic supplied by the user simon.plata over on atariage.com, this module is intended for use when doing a composite modification of Atari consoles such as the Atari 2600. While not ideal, Composite for the most part is what we have available in the form of analog TV inputs where I live so if you haven't installed one already - I highly recommend that you try it since RF is truly horrible these days and your Atari deserves better!
Composite-Video-Amplifier bill of materials (BOM)
14 components, 13 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 2N3904 | TO-92_Inline_Wide | Q1 |
| 1 | 2N3906 | TO-92_Inline_Wide | Q2 |
| 1 | Video | Pin_Header_Straight_1x04_Pitch2.54mm | J1 |
| 1 | Output | Pin_Header_Straight_1x04_Pitch2.54mm | J2 |
| 1 | 5k | Potentiometer_Trimmer_Bourns_3296W | RV1 |
| 1 | 47pF | C_Disc_D4.7mm_W2.5mm_P5.00mm | C1 |
| 2 | 1k | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R3 |
| 1 | 3k3 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2 |
| 1 | 150 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R4 |
| 1 | 68 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R5 |
| 1 | 18 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R6 |
| 1 | 75 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R7 |
| 1 | 10k | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R8 |
Composite-Video-Amplifier design files
The KiCad project lives in the tebl/Composite-Video-Amplifier repository on GitHub; these links point at the commit this page was built from.
Composite-Video-Amplifier: common questions
How big is the Composite-Video-Amplifier PCB?
The Composite-Video-Amplifier measures 38.7 × 17.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Composite-Video-Amplifier?
14 components, from 13 distinct parts. The full bill of materials is listed on this page.
Where can I download the Composite-Video-Amplifier design files?
From the tebl/Composite-Video-Amplifier repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Composite-Video-Amplifier design in my own project?
Yes, under the terms of its GPL-3.0 license, which tebl chose for the repository.
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