Denon S-5BD Service Manual page 40

2.2. No picture or sound is output (HDMI 1/2 Front input)
When using a DENON BD/DVD player's, is the fluorescent display
tube's "HDMI" indicator lit? If using a non-DENON BD/DVD player's,
proceed to "YES".
NO
Is sound output from the set's speaker terminals when the TV's power
is turned off or the connection cable between the TV and the set is
disconnected?
No picture or sound is output
Check the HDMI/DVI cable
connection
Is the HDMI/DVI cable
properly connected?
YES
Are you using an HDMI/DVI
selector, repeater or a device
for improving picture quality?
YES
Are you using a certified
HDMI cable (one with the
HDMI stamp)?
YES
Are you using an HDMI/DVI
cable less than 5 meters in
length?
YES
Are the picture and sound
output when another HDMI/
DVI cable is used?
NO
Is the BD/DVD player's HDMI
output setting correct?
YES
YES
Are the picture and sound
output when the BD/DVD
player's resolution is changed?
NO
NO
Are the picture and sound
output when a different BD/
DVD player's is used?
NO
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NO
There may be a problem with
the HDMI/DVI cable. Check
the connection.
YES
Disconnect everything and
connect only the HDMI/DVI
cable to check
NO
Use a certified HDMI cable
(one with the HDMI stamp).
Replace the HDMI/DVI cable
NO
with one that is less than 5
meters in length (2 meters
recommended) to check.
YES
The HDMI/DVI cable is
defective.
Check the HDMI output setting,
YES
referring to the BD/DVD
player's operating instructions.
Set the BD/DVD player's output
YES
resolution to a resolution with
which the TV is compatible.
The BD/DVD player's may
YES
not be compatible with HDCP
repeaters. Ask the BD/DVD
player's manufacturer.
YES
The BD/DVD player's is
defective.