PDF guide on inverter protection, 579 KB, filed with the schematics; the name gives no brand, model or board number. Its content most likely deals with the protection circuitry of LCD backlight inverters, which shuts the lamps off after a short flash when it detects an open lamp, overvoltage or overcurrent. Technicians use such notes to understand the shutdown cause and to test inverter outputs safely. Treat any bypass method only as a diagnostic aid and restore normal protection before returning the set to service.
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