Sinclair Spectrum 128K+2 (Grey) from what I understand this IC (amstrad 40057 8629) controls Joystick input. Any idea why it would be getting extremely hot ? : r/consolerepair,adidas Packer x Consortium ZX Torsion Mega Violet,MN155744 OEM Mitsubishi Evo 8 Cylinder Head,302/351W