Td neck-294
About the Td neck-294 PCB
Td neck-294 is an open source PCB design by tdaede, published on GitHub. It is a 2-layer board measuring 103 × 55 mm, with 28 components from 14 distinct parts.
Other key parts include the LM2406. By type, the board carries 6 diodes, 6 capacitors, 6 resistors, 4 connectors, 3 inductors and 1 IC.
It belongs with the power & battery designs in this gallery.
From the project
tubes
This repo contains work-in-progress electronics to control a CRT monitor (aka a CRT chassis).
It is divided up into several separate projects, as follows:
td-deflect** - Main PCB, containing microcontroller, horizontal and vertical deflection circuits, RGB amplifier, B+ power supply, 12V and -12V power supplies, and heater power supply. Functional with an enormous amount of rework.
Main components on the Td neck-294
Td neck-294 bill of materials (BOM)
28 components, 14 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM2406 | TO-220-11_P3.4x5.08mm_StaggerOdd_Lead4.85mm_Vertical | U1 |
| 1 | Conn_01x05_Pin | JST_XH_B5B-XH-A_1x05_P2.50mm_Vertical | J1 |
| 1 | Conn_01x04_Pin | JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J2 |
| 1 | Conn_01x01_Pin | monitor_1p | J3 |
| 1 | Wire | SolderWire-0.5sqmm_1x01_D0.9mm_OD2.3mm | J4 |
| 1 | Heatsink_Pad | Ohmite_RA-T2X-25E | HS1 |
| 1 | ~ | GZS8-6-1 | V1 |
| 6 | FDH400 | D_DO-35_SOD27_P7.62mm_Horizontal_NoK | D1, D2, D3, D4, D5, D6 |
| 3 | 0.1uH | L_Axial_L7.0mm_D3.3mm_P10.16mm_Horizontal_Fastron_MICC | L1, L2, L3 |
| 2 | 47uF | CP_Radial_D10.0mm_P5.00mm | C1, C3 |
| 3 | 0.1uF | C_Disc_D8.0mm_W2.5mm_P5.00mm | C2, C4, C5 |
| 1 | 680pF 2kV | C_Disc_D12.5mm_W5.0mm_P7.50mm | C8 |
| 3 | 22 | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R1, R4, R5 |
| 3 | 33 | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R2, R3, R6 |
Td neck-294 design files
The KiCad project lives in the tdaede/td-crt repository on GitHub; these links point at the commit this page was built from.
Td neck-294: common questions
How big is the Td neck-294 PCB?
The Td neck-294 measures 103 × 55 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Td neck-294?
28 components, from 14 distinct parts. The full bill of materials is listed on this page.
Where can I download the Td neck-294 design files?
From the tdaede/td-crt repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Td neck-294 design in my own project?
The repository has no license, so all rights stay with tdaede. Use it as a reference, and ask the author before reusing the design.
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