In technical repair, "bypassing protection" is often used for troubleshooting to identify if the fault lies in the CCFL lamps or the inverter board itself.
When the output voltage falls within a predetermined range (usually 85% to 90% of the nominal output voltage), the LX1692 considers the output voltage to be within a valid operating range, and the protection pin is asserted (typically pulled high or low, depending on the specific implementation). lx1692 protection pin
: On the LX1692 , protection is typically managed via specific pins like Pin 4 (COMP) or Pin 14 (TIMER) , depending on the specific board revision and implementation. In technical repair, "bypassing protection" is often used
Whether you want to or do an LED backlight conversion Whether you want to or do an LED
: To protect the internal MOSFET drivers and external transformers. Strike Failures