View Full Version : Model No. 40PFL7705DV/F7 sound pulsating

12-01-2012, 06:37 PM
Model No. 40PFL7705DV/F7
S.N. DS1A1126118690
Purchased from Sam's 1 year and 1 month ago today. Just found this forum. This is my first post

Besides the annoying lip sync problem, my TV has started to exhibit an intermittent occurrence of pulsating sound. Like the audio gets wrapped around the axle. Two other TVs, (not Phillips) same input source, same channel, do not exhibit the condition. Only rebooting the TV brings it back to proper operation.

At first I thought it was happening to noises from sports crowds but I see it happens to any type material at random times.

Phillips says I have the latest firmware.

Very disappointed to hear there has been no solid fix to the audio/video sync problem.

Thanks for any input