PAGE 9 ......... fun & games

Semi-automatic RGB Scart Switch

   
two RGB inputs  
one RGB output selected by the secondary device

 
After being sold a manual RGB scart switch with no RGB connections and looking at automatic scart switches which were expensive, bulky or unnecessarily complicated, I came up with this...
The primary input (eg. set top box, DVB-T/DVB-S tuner) is output by default, whether the box is connected to its power supply or not.
A secondary input (eg. DVD player), controls which RGB signal is output with its switching signal.
The circuit can be built into a modified non-switching 2-way scart splitter box as shown.
AVAILABLE NOW!!! - download the circuit
(note password to open pdf: RGBbox32)
Read more about combo receivers.

 
Circuit Design & Prototype Jim
one of Glymptonís Greatest Gadgets
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