Sony XBR-55X900H Service Manual page 56

2020/06/27 06:31:32 (GMT+09:00)
3.2 No Sound for Headphone out / Audio out / Optical out
No Sound
Headphone out / Audio out (Trinity model Only)
Check
・Volume setting is not too small?
Replace B-PWB
SECTION 1
T R O U B L E S H O O T I N G
Big
but
no sound
Finish
SECTION 2
S E C T I O N 3
SECTION 3 SECTION 4
No Sound
Opt out
Check [Settings]
・[Speakers] setting is [TV Speakers]?
・[Digital Audio Out] is [PCM] ?
・[Digital audio out volume] is [Max]?
Replace B-PWB
Finish
SECTION 5 SECTION 6
56
SYS SET