Speaker Connection - ViewSonic VA930-1 VLCDS24020-1W Service Manual

NO
Adjust OSD
NO
Wire
connection
ViewSonic Corporation
AUDIO
CKT
START
YES
CHECK OSD setting
(Mute,Volume)
NO
CHECK SCL,SDA
SIGNAL
YES
Replace U23
AUDIO CKT
14
YES
CHECK U23 (R117,118) O/P
SIGNAL
NO
Replace U22
Confidential – Do Not Copy
YES
CHECK U22
O/P SIGNAL
YES
Speaker
connection
VA930-1