Denon AVR-3808CI Service Manual page 40

Q Q
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Check the TV
Is the TV HDCP-compatible?
YES
Is the TV compatible with resolutions of 1080P?
YES
Is the TV's input set to HDMI?
YES
Are the picture and sound output when a different TV is used?
YES
Check the set
Is the set's input set to HDMI?
YES YES
T E
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The set does not recognize the TV.
Is the TV information
NO Is IC702 or IC752 pin 51 "H" (3V-5V)?
properly displayed on
With the TV connected, check the voltage
the "Monitor info."
of the IC on the side on which the TV is
display menu?
connected.
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?
YES YES
When using a The DVD player does not recognize the
DENON DVD player, connection with the set.
is the fluorescent Is the HDMI connector (JK501/JK502/
NO
display tube's "HDMI" JK503/JK551) pin 19 "H" (5V)? With the
indicator lit? DVD player connected, check the voltage
If using a non- of the HDMI connector for the input on the
DENON DVD player, side on which the DVD player is
proceed to "NO". connected.
YES YES
The HDMI output circuitry is defective.
w w w
(IC510/IC554/IC601 and surrounding circuitry)
.
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Use an HDCP-compatible TV. PC TVs
NO
cannot be used.
If the TV is not compatible with
resolutions of 1080P, no picture will be
NO
output, even if the DVD player's
resolution is set to 1080P.
NO Check the TV's input setting, referring to
the TV's operating instructions.
NO
The TV is defective.
Check the set's input setting, referring to
NO
the set's operating instructions.
The pattern and circuit from the HDMI
NO
connector (JK701 or JK751) to the IC
(IC702 or IC752) is defective.
The HDMI output
circuitry is
Are the picture and sound output from
defective.
NO YES
other Monitor Out terminals (VIDEO out,
(IC702/IC752/IC601
S-VIDEO out or Component out)?
and
circuitry)
NO
The pattern and circuit from the HDMI
NO
connector (JK501/JK502/ JK503
andJK551) to the IC954 is defective.
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y
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8
YES
YES
YES
YES
YES
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NO
YES
surrounding
YES
NO
YES
c o
.
40
AVR-3808CI / AVR-3808 / AVC-3808
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NO
NO
NO
NO
NO
5 1 5 0 8 9 2 4 9
NO
YES
NO
NO
YES
m
2 9 9
8 2 9 9
YES
NO