Korg i3. Исцеляю совсем немого

You can also watch the video on Rutube: https://rutube.ru/video/522b3a28c4daf... I'm fixing a synthesizer with no sound, which had problems with more than just capacitors. I had to buy an oscilloscope and another identical synthesizer. 00:00 Introduction 04:34 Disassembly 05:59 Motherboard 17:11 Disassembly 19:51 Display Backlight 21:41 Buttons 24:46 Faders 26:15 Connectors 27:28 Joystick 29:35 Keyboard 31:13 DAC 32:54 Testing