Sony KD-55X8 G Series Service Manual page 14

Self Diag. Quick Reference (Not LED blinking [Record Only])
Error Item
TU_DEMOD
TCON_ERR
FRCTC_I2C
AUD_ERR_I2C
TEMP_ERR_I2C
TU_DEMOD_I2C
FRCTC_ERR
EARC_ERR_I2C
SL/SLL
<B/Tu> Tuner board set detect signal monitoring
<B/T> T-CON device I2C communication failure
<B> FRC device I2C communication failure
<B> Audio amp I2C communication failure
<B> Temp sensor I2C communication failure
<B/Tu> Tuner & Demodulator I2C communication failure
<B> FRC device is not finished Initial sequence
<B> eARC I2C communication failure
Blue italic: detect at startup sequence only.
<G>: Power supply board,
<B>: Main board,
<T>: T-con board,
<LD>: LD board,
<Tu>: Tuner board,
<A>: Power Adapter,
<P>: Panel module,
<S>: Speaker
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