Tektronix 485 Repair No Power
4:56
Tektronix 485 A Quick Update
16:39
Tektronix 485 troubleshoot and repair
33:38
Tektronix 475A Power Supply and Scope Repair (With Soldering)
24:09
Tektronix PG506A Refresh and Checkin
26:20
What Problem Is Hiding In This Tektronix 2465B Oscilloscope?
22:20
No.101 - Thandar TG102 Function Generator Repair
26:44
Tektronix 485 Restoration, Scope dies on the bench and asks for more help.
29:43