Sony FW-43BZ35F Service Manual page 39

3.0 No Sound
No Sound
Without LED 3x
Yes
No sound only Go to
Analog RF and Digital RF ? 3.7 No Sound Tuner
Select [External Inputs]→
AV receiver is connected Yes
[BRAVIA Sync Settings]→
to HDMI in ?
[BRAVIA Sync Control]→[off]
No
No
Yes Go to
No sound only HDMI ?
3.8 No Sound HDMI
[Speakers] setting is Yes Change the setting to
[Audio System] ? [TV Speakers]
No
Go to
No
3.1 No Sound Audio
Headphone is connected to
Yes
Disconnect the Headphone
HP/Audio Out terminal ?
No
[Sound]→ Change [Sound]→
No
[Headphone Speaker Link] [Headphone Speaker Link]
Yes
setting is [On] ? to [Off], OK ?
No
Yes
Replace BCH-PWB
Go to
3.3 No Sound Power Off Check
HP/Audio out terminal or Headphone detect
GPIO may be broken
39
SYS SET