Audio Problems - Toshiba 32RV525RZ Service Material And Reference Tips

32RV525RZ, 37RV52R, 37RV52RZ,
37RV525RZ, 40RV52R, 40RV52RZ,
40RV525R, 40RV525RZ, 46RV525R,
46RV525RZ
Does the
power supply
generate the audio
NO
supply voltages (24 VDC
at pins 3 and 4 of P802)
when the unit is
turned
on?
Replace the
power supply
module.
No Sound
No Audio
Using
the remote or
the manual keyboard,
access the audio menu to
NO
assure the speakers are on
and the input selection is a
known good source.
Will this restore
audio?
YES
Replace the
Main module
YES
Problem
solved.
SMART2009-LCD209-V9 Page 7 of 10