Não Jogue Fora TV de Tubo – Parte 2

💡 Tools used in this video are from AFR: https://www.loja-afr.com.br Use the coupon code *brothers* and get a 5% discount. ------------------------------------------------------------------------ In the previous video, I showed how to test the tube TV amplifier directly on the board. But now I decided to do it more carefully! In this video, I highlighted only the part of the board that matters: the circuit with the TDA7263 IC. I show step by step how to locate, cut the board, identify the input, output, and power pins—all calmly and in a very educational way. I also explain how to identify the important capacitors in the circuit and how to add a potentiometer to control the volume. Furthermore, I even repurposed the TV's LED to assemble a simple, efficient, and functional audio module. If you enjoy repurposing electronic scrap and truly learning, this video is for you! And there's more to come... In the next video, I'll show you a new project using other parts of this TV. Don't miss it! 🔔 Subscribe to the channel 👍 Like 💬 Comment below on what you'd like me to reuse in the next video. --- 📦 Components used: TDA7263 IC (from the TV board itself) Original electrolytic capacitors 50k (or 100k) potentiometer LED + 1k resistor (from the TV) External 12V power supply