11TV011R0
KDL-32EX720, 721, 723, 724, 725, 726, 728, 729
Subject: Squeal Noise from Speakers
SYMPTOM
Squeal noise from the speakers is audible when the volume is at 40 %.
CAUSE
Specification limits of the current speakers.
SOLUTION
Only in case of an explicit customer complaint, replace both speakers, referring to the Service Manual (p.15) for the
correct (dis)assembly procedure.
Description Old part number New part number
Loudspeaker (3x10 cm) FX0013811 FX0013812
