Rotary input switches: Difference between revisions

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Early Type [[1A1]] and [[W]] and Type [[82]] plug-ins have a rotary input coupling switch that is concentric  
Early Type [[1A1]] and [[W]] and Type [[82]] plug-ins have a rotary input coupling switch that is concentric  
with the [[BNC connector|BNC input connector]]. This switch can give trouble.  The Tek part number  
with the [[BNC connector|BNC input connector]]. The Tek part number is #260-603. Minor oxidation of the contacts can be cleaned using a regular contact cleaner spray. This switch can be disassembled for further cleaning/repair. Check repair page for disassembly instructions.  
is #260-603.  
==Pictures==
==Pictures==
<gallery>
<gallery>
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Tek_260-603_Back.jpeg  | Rear  
Tek_260-603_Back.jpeg  | Rear  
Tek_260-603-Internal-3.jpeg  | Internals
Tek_260-603-Internal-3.jpeg  | Internals
Tek_260-603-Internal-1.jpeg  | Internal - Contacts
Tek_260-603-Internal-2.jpeg  | Internals
Tek_260-603-Internal-2.jpeg  | Internals
Tek_260-603-Internal-1.jpeg  | Internal - Contacts
Tek_260-603-Sch.png | Schematic  
Tek_260-603-Sch.png | Schematic  
</gallery>
</gallery>

Revision as of 16:30, 23 February 2021

Early Type 1A1 and W and Type 82 plug-ins have a rotary input coupling switch that is concentric with the BNC input connector. The Tek part number is #260-603. Minor oxidation of the contacts can be cleaned using a regular contact cleaner spray. This switch can be disassembled for further cleaning/repair. Check repair page for disassembly instructions.

Pictures