Trouble Shooting - Philips 50PUG6513/78 Service Manual

Trouble shooting

N
HW
Y
SW
issue
N
Y
Intermittent
problem ?
Y
SW latest ?
N
Update SW
Problem
solved ?
Y
Finish
Audio/Sound-
related
Sound ?
N
Y
Mute ?
N
Y
Extra device Check extra
connect? device
N
Factory
setting
Y
Sound back ? Setting issue
N
SSB+SPK
2016年12月10日
2016/4/8
Setting
issue