I feel you! Finding manuals for older models can be tough. Have you tried checking online forums or sites like Manualslib? They often have PDFs for older TVs like the Daewoo CTS2090.
You can find a list of manuals and technical documentation for Daewoo CRT TV models at ManualsLib – Daewoo CRT TV. While you haven’t seen a specific CTS2090 model, you can look for similar models like the DTQ-20 or DTQ-21, as they may share the same circuit board or functionality.
