The Commodore DM602 is a small 10″ monochrome CRT, which pairs nicely with the VIC20 or C64. It has a built in speaker and a nice, very bright and sharp picture tube. This particular screen has a tiny problem, namely the video input socket broke off the PCB, so we will have to repair that. Also we will compare using different video cables on the C64, composite and YC (Luma/Chroma). This has some interesting visual side effects on the CRT.