10TV053R1
KDL-46HX803, KDL-46HX805, KDL-46HX900, KDL-46HX903,
KDL-46HX905, KDL-52HX900, KDL-52HX903
BC
Subject IRIS
Noise Coming from 3D Sync Transmitter [REVISION 1] 1144
SYMPTOM
A humming noise (3~5 KHz) may be audible from the 3D Sync Transmitter (TMR-BR100) of 3D Ready Models.
NOTE: This noise is most prominent at approximately 1 meter in a silent environment with low volume conditions.
Most customers will not notice during normal TV watching.
CAUSE
A ceramic capacitor of the 3D Sync Transmitter having a multilayer construction. It vibrates by piezoelectric effect.
SOLUTION
In case of a customer complaint, replace the 3D Sync Transmitter.
Description Old part number New part number
3D Sync Transmitter 1-458-253-11 1-458-253-12 and up
APPLICABLE SERIAL NUMBERS
Destination Serial numbers
AEP 7400001~7424000
