#34 - Tektronix TDS 540A oscilloscope repair

This scope suffered from the classic problem for this line: leaky electrolytic capacitors. All 96 capacitors were replaced, and a few broken PCB traces restored. A backup of Dallas DS1650Y NVRAM was made as well. Schematics: http://hakanh.com/dl/kits.htm Service manual: http://exodus.poly.edu/~kurt/manuals/... Discussion: http://www.eevblog.com/forum/testgear... Followup video:    • #36 - Enabling FFT option in Tektronix TDS...