Tektronix 485 Repair No Power
4:56
Tektronix 485 A Quick Update
33:38
Tektronix 475A Power Supply and Scope Repair (With Soldering)
16:39
Tektronix 485 troubleshoot and repair
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
EEVblog #1185 - Dumpster Tek 500MHz TDS540D Scope
26:37
BTW Ep03 - Tektronix 485 Oscilloscope
34:58