Sony GN3UN - Failure Diagnosis by LED

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7 Failure Diagnosis by LED
Standby LED
Flashing Times
Monitoring Items Content
2 REG19.5V_MON REG 19.5V Failure
3 X_AUDIO_MON Audio Failure
3 AUDIO_I2C(M_SDA1/SCL1) Audio I2C communication failure
4 PANEL12V_MON Panel 12V Failure
5 PANEL I2C ACK Panel ID NVM Failure
6 BL_ERR Backlight Error
6 LED_I2C(M_SDA1/SCL1)
LED Driver I2C communication
failure