Early this year, a friend of mine asked me to take a look at their 1990s Apple Macintosh LC475 computer & matching 12″ RGB CRT display – these worked until a couple of years ago, but the LC475 was no longer booting & the CRT was no longer displaying an image. The first step wasContinue reading “1990s Apple Macintosh LC475 & M1296Z 12″ RGB CRT Display Repair”
Tag Archives: diy
1958 Marconi T69DA Vacuum Tube Radio Restoration
A couple of months ago, I bought a vintage 1958 Marconi T69DA tube AM/FM radio set in an antique shop in Marske-by-the-Sea, Vintage by the Sea. The T69DA was in good physical shape, however it was in unknown operating condition. The T69DA is a reasonably simple mains-powered six-tube superheterodyne radio receiver, with a channel switchContinue reading “1958 Marconi T69DA Vacuum Tube Radio Restoration”