Integra DTR-4.9 Service Manual page 88

DEBUG MODE-8
HDMI TROUBLESHOOT-2/2
HDMI AUDIO SETUP TROUBLE
This trouble shooting map focuses on the audio setups and connections regarding HDMI.
For reference, read DTR-4.9 Owner's Manual.
Analysis written below is of typical cases. So, more detailed check may need in actual cases.
The Input assigned Digital input is
to HDMI is not OPT or
selected now COAXIAL
Change to the Change
input assigned 1-3.Digital Audio
to HDMI Input to HDMI
Confirm again
TX-SR576's
Input Assign
1-1. HDMI Input
Audio trouble
No sound
No digital audio
signal on HDMI
Check the digital
Check speaker
audio output
config.
setting of player
Change all
Change the
speakers
digital audio
connected to
output to HDMI
Yes
Bad sound
Short sound
No sound on Sound not on
drop at
specific AV speakers
the beginning
channnel but on TV
of music
No sound on HDMI takes Check HDMI
specific channels
longer time in Control (CEC)
according to identifying setting of DTR-4.9
listening mode audio format and TV
Check the support
Change CEC
tables of
settings of
Normal
Listening mode /
DTR-4.9 and
Audio format
TV
in DTR-4.9
owner's manual
Sound drop
during music play
STB is YAGI
TV is in
DTC10 or
Standby Mode
compatibles
This STB does
not comply
Power on TV
or enable iLINK with HDMI
clock system
Change STB or
Example :
consult with
Hitachi TV
STB maker
DTR-4.9