23TV006 R8
Models
GR2VH FT55 (XR-55X90K, XR-55X92K, XR-55X93K and XR-55X94K)
GR2VH FS55 (XR-55A80K, XR-55A83K and XR-55A84K)
GR2VH FS65 (XR-65A80K, XR-65A83K and XR-65A84K)
GR2VH FS77 (XR-77A80K, XR-77A83K and XR-77A84K)
GR2VH FSL (XR-55A75K, XR-65A75K)
GR3VH FS2 (XR-55A8*L, XR-65A8*L)
Subject: GR2VH FT55/FS/FSL, GR3VH FS2 55/65 High-pitched, whistling noise [Revision 8]
SYMPTOM
Customer descriptions:
• The TV is emitting a loud buzzing noise. This isn’t coming from the speakers and is not always persistent. It appears to get louder if there is a brighter scene on-screen. It’s loud enough to be heard across the room and during quiet scenes when watching TV.
• Noise when there is high brightness on the screen, even on the Home screen.
• Noise when playing HDR content from the PlayStation.
• The TV in higher light conditions of the screen has a strong coil whine. It remains quite silent during darker scenes.
CAUSE
Noisy component on the PSU.
