BenQ BQ060B00 Service Manual page 31

VI. NO Sound
No Sound
J701 Pin OK?
Yes
J702 Pin OK?
Yes
J703 Pin OK?
Yes
IIS signals input OK?
Yes
LOUTP_L, LOUTN_L
signals output OK?
Yes
LOUTR_L, LOUTN_R
signals output OK?
Yes
HP_OUT_R, HP_OUT_L
signals output OK?
Yes
End
NO
Change J701
NO
Change J702
NO
Change J703
NO
Change R706, R707
NO
Change U701
NO
Change U701
NO
Change C701,
C702
- 31 -