Panasonic Tc-21rx20c Circuit Diagram Pdf ^hot^ -

Repairing CRT televisions involves . Even when unplugged, the cathode ray tube and large capacitors can hold a charge of over 25,000 volts.

Inspect the STR-series power IC (often the STR-W6754 or similar) for shorts. panasonic tc-21rx20c circuit diagram pdf

If you have an oscilloscope, compare your readings to the printed waveforms to find signal distortions. Repairing CRT televisions involves

Check the vertical output IC (typically an AN15525 or LA78040). Verify the +24V supply voltage reaching the IC. panasonic tc-21rx20c circuit diagram pdf