Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- projekte:tek565 [2013-05-15 23:55] – angelegt jaseg
+++ projekte:tek565 [2013-05-15 23:58] (aktuell) – jaseg
@@ Zeile 1: / Zeile 1: @@
+===== Tektronix 565 =====
+jaseg brought a Tektronix 565 with a type 3A3 dual trace differential amplifier and a type 3T77 sampling sweep to the AfRA.
+For years, people smoked right next to the poor thing. Hence it is filthy dirty, and additionally, it does not work. If I [jaseg] remember right, the vertical amplifier has some issues and the horizontal amplifier and/or the timebases are broken. Opening it and removing some of the worst dust, I discovered at least two loose leads in the sampling sweep unit.
+My[jaseg] plans are to first disassemble easily accessible parts, reconnect broken solder joints, clean everything, especially the tubes, re-seat the tubes and finally try to get the device working.
+====Pics====
+{{:projekte:tek565-1.jpg}}
+{{:projekte:tek565-2.jpg}}
+{{:projekte:tek565-3.jpg}}
+{{:projekte:tek565-4.jpg}}
+====Documents====
+[[http://w140.com/tek_565.pdf|Instruction manual]]