Dropwire
Dropwire
Group: Registered
Joined: 2024-06-08
Eminent Member
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Profile Activity
Apologies, forgot to add the individual images:[img/span> …

In forum Test Equipment

 2 years ago
Here are some pictures of the Scope with the freshly powder …

In forum Test Equipment

 2 years ago
@radtekman Eureka! Persistence for the win … 😀 …

In forum Test Equipment

 2 years ago
@radtekman The value of R309 was a typo on my end. Per the …

In forum Test Equipment

 2 years ago
Some progress… I was able to restore the Horizontal Posi…

In forum Test Equipment

 2 years ago
@radtekman Checked S301 (Deflection Switch), tests ok. Pins …

In forum Test Equipment

 2 years ago
Here are the scans for the Schematics:Simpson Model 455 Osci…

In forum Test Equipment

 2 years ago
Houston, we have a problem…. The Horizontal amplifier and …

In forum Test Equipment

 2 years ago
Just an update, going through the scope, starting with the “…

In forum Test Equipment

 2 years ago
It’s Alive ! 😎 Some more troubleshooting revealed a…

In forum Test Equipment

 2 years ago
@ovi4 I’ll check that video out.

In forum Test Equipment

 2 years ago
@ovi4I was able to obtain the a scan of the original manual,…

In forum Test Equipment

 2 years ago
Simpson Model 455 Oscilloscope Repair/Restoration

In forum Test Equipment

 2 years ago
Greetings, I have been following Mr Carlson’s Lab on Youtube…

In forum General Chat

 2 years ago