No Sound : Hdmi - Sony KDL-32W700B Service Manual

Troubleshooting
RB2G CHASSIS
W700B/ W800B

3-8. No Sound : HDMI

3-8 No Sound : HDMI
2.3-8 - NO SOUND: HDMI
Check the picture
Check the mode
of Source equipment
HDMI
Does this model have
D-sub input ?
Check Sound by other TV set
which is same model
Is Distributor used ? Is Distributor used ?
equipment directly
Chassis: RB2G, HE-L
No Sound
NG
Refer to HDMI NO PICTURE
OK
DVI
Change the mode of
Source equipment to HDMI
YES
What is set in
"HDMI/DVI Audio Source"
of Sound MENU ?
NO
Auto or HDMI Audio
OK
y
NG
NO
YES
Connect Source
Change "HDMI/DVI Audio Source"
PC
to Auto
Audio
Replace
IC9000 IC9000
OK
Check R5071, C5071, C5072,
C5059, C5073
Check Source equipment
by Reference TV set by Reference TV set
(For example, RB1)
NG
Check the settings of
Source equipment
Chassis: RB2G, HE-L
NG
Replace NG part Replace NG part
OK
Inform the designer g
of it
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