All public logs
Jump to navigation
Jump to search
Combined display of all available logs of TekWiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 16:57, 7 November 2023 Vintage dave talk contribs created page File:535-545-Manual-Page-3-10-Missing-From-070-198-Scan.pdf (Page 3-10 of 070-198 (Type 535-545 Instruction Manual), missing from the scan hosted here.)
- 16:57, 7 November 2023 Vintage dave talk contribs uploaded File:535-545-Manual-Page-3-10-Missing-From-070-198-Scan.pdf (Page 3-10 of 070-198 (Type 535-545 Instruction Manual), missing from the scan hosted here.)
- 10:02, 2 July 2023 Vintage dave talk contribs created page Talk:180 (180-S1)
- 12:26, 13 February 2023 Vintage dave talk contribs created page Talk:134 (LF COMP not selected by probe model switch)
- 07:26, 31 May 2022 Vintage dave talk contribs created page 1A5/Repairs (Add my 1A5 repair history)
- 13:27, 10 May 2022 Vintage dave talk contribs created page W/Repairs (ADAPTING THE TYPE W PLUGIN TO USE 6DJ8 or 12AT7 INSTEAD OF 8416)
- 11:53, 11 February 2022 Vintage dave talk contribs created page RCA 40250/Repairs (Created page with "40250 operated as a pass transistor usually needs to be slow. The original part's fT is about 600kHz at 1A. Modern parts are epitaxial base and even the slowest are twice as...")
- 11:25, 11 February 2022 Vintage dave talk contribs created page Talk:RCA 40250 (Created page with "The 1978 RCA Power Devices databook shows alternate part numbers 2N3054, 2N6260, 2N6261.")
- 15:37, 17 November 2021 Vintage dave talk contribs created page File:Telequipment-G-Plugin.JPG
- 15:37, 17 November 2021 Vintage dave talk contribs uploaded File:Telequipment-G-Plugin.JPG
- 16:24, 15 November 2021 Vintage dave talk contribs created page Talk:Miniature relays (Created page with "IIRC, the failure mechanism is that heating makes the coil outgas, and with no air vent, it condenses on the contacts when the relay cools off. Sometimes you can restore oper...")
- 16:03, 15 November 2021 Vintage dave talk contribs created page Talk:535 (Created page with "Serial number 101-8627 had an input amplifier, forward-terminated delay line, and an output amplifier driving the CRT deflection plates. At S/N 8628 this was replaced with on...")
- 15:31, 15 November 2021 Vintage dave talk contribs created page 453/Repairs (HV Transformer Rewind)
- 07:49, 2 October 2021 Vintage dave talk contribs created page Talk:TDS3000 (Why the TDS3000C lost the parallel port when USB was added)
- 10:21, 31 July 2021 Vintage dave talk contribs created page Talk:112 (Source for rubber shock mounts)
- 10:20, 31 July 2021 Vintage dave talk contribs created page Talk:121 (Source for rubber shock mounts)
- 10:19, 31 July 2021 Vintage dave talk contribs created page Talk:1121 (Source for rubber shock mounts)
- 10:17, 31 July 2021 Vintage dave talk contribs created page Talk:H (source for rubber shock mounts)
- 10:15, 31 July 2021 Vintage dave talk contribs created page Talk:E (Source for rubber shock mounts)
- 10:14, 31 July 2021 Vintage dave talk contribs created page Talk:D (Source for rubber shock mounts)
- 11:45, 13 July 2021 Vintage dave talk contribs created page Talk:4100-Series Terminals (Created page with "The first time I saw a 4114 (it was in the engineering part of building 63), it was running Asteroids. I was responsible for 4107 Option CX, a field-installable board that en...")
- 13:27, 12 July 2021 Vintage dave talk contribs created page Talk:4027 (Created page with "I improved the polygon-fill routines in the firmware.")
- 07:54, 2 March 2021 Vintage dave talk contribs uploaded File:Tektronix p6032 probe sm.pdf
- 08:59, 12 January 2021 Vintage dave talk contribs uploaded File:David-Wise-1S1-Repair-Notes.txt (My 1S1 repair saga. Hope it gives clues for others.)
- 13:47, 25 October 2020 Vintage dave talk contribs uploaded File:535-545-Ceramic-Strip-Flashover.zip (Type 535-545 scopes, ceramic strip locations with the most risk of silver migration and arcing, and my attempt at a countermeasure. Text file plus photos. Put where you think best. Regards, Dave Wise. CC-BY-SA 4.0 .)