Acer AT3220B - Page 68

62 Chapter 4
15. AV1/S-video no sound
AV1/S-Video/R-L
Cable plug in?
Check Video and R-L
cable or Replacement
Video or R-L Cable
AV1/S-Video Sound
Normal?
Replacement IO/B
END
AV1/S-Video Sound
Normal?
L1
Mute turn-off
Volume =30
AV1/S-Video Source
can Display?
Check Video and R-L
cable or Replacement
Video or R-L Cable
no
O
Replace
M/B
no
no
no