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AVR-4310CI/AVR-4310/AVC-4310
Check the TV
Is the TV HDCP-compatible?
NO
Use an HDCP-compatible TV.
PC TVs cannot be used.
YES
Is the TV compatible with resolutions of 1080P?
NO
If the TV is not compatible with
resolutions of 1080P, no picture
will be output, even if the DVD
player's resolution is set to
1080P.
YES
Is the TV's input set to HDMI?
NO
Check the TV's input setting,
referring to the TV's operating
instructions.
YES
Are the picture and sound output when a different TV is used?
NO
The TV is defective.
YES
Check the set (AVR-4310CI)
Is the set's input set to HDMI?
NO
Check the set's input setting,
referring to the set's operating
instructions.
YES YES
Is the TV information properly
displayed on the "Monitor info."
display menu?
NO
The set does not recognize
the TV.
Is IC701 or IC702 pin 30 "H"
(3V-5V)? With the TV
connected, check the voltage
of the IC on the side on which
the TV is connected.
NO
The pattern and circuit from
the HDMI connector (JK701
or JK702) to the IC (IC701 or
IC702) is defective.
YES YES
Does the set's wallpaper image appear on the TV when the HDMI/DVI
cable between the DVD player and the set is disconnected?
NO
Are the picture and sound
output from other Monitor Out
terminals (VIDEO out, S-
VIDEO out or Component out)?
YES
The HDMI
output circuitry
is defective.
(IC701/IC702/
IC605 and
surrounding
circuitry)
YES YES
NO
When using a DENON DVD
player, is the fluorescent
display tube's "HDMI" indicator
lit?
If using a non-DENON DVD
player, proceed to "NO".
NO
The DVD player does not
recognize the connection
with the set.
Is the HDMI connector (JK502/
JK503/JK401/JK402/JK403/
JK451) pin 19 "H" (5V)? With
the DVD player connected,
check the voltage of the HDMI
connector for the input on the
side on which the DVD player
is connected.
NO
The pattern and circuit from
the HDMI connector (JK502/
JK503/JK401/JK402/JK403/
JK451) to the IC401/IC501/
IC451 is defective.
YES YES
The HDMI input circuitry is defective.
(IC401/IC501/IC605/IC451 and surrounding circuitry)
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