Wednesday 20 January 2021

Precision 12 inch, Precision 5 inch and Broksonic 12 inch TV schematic

 Used ICs: UPC1366, D1366C, UPC1353, D1353C, UPC1031, D1031

Always respect voltages. While some may not be dangerous in themselves, they can cause unexpected reactions that are best avoided. Before reaching into a powered TV set, it is best to test the high voltage insulation. It is easy to do, and is a good service precaution.

It makes sense to avoid exposure to electrical shock.  While some sources are expected to have a possible dangerous impact, others of quite high potential are of limited current and are sometimes held in less regard.

12 inch TV schematic
5" TV schematic

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