20
DHT-390XP
AVR-390
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-390)
Is the set's input set to HDMI?
NO
Check the set's input setting,
referring to the set's operating
instructions.
YES YES
The set does not recognize the TV.
Is IC01 pin 76 "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 (JACK03) to the IC (IC01)
is defective.
YES
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 (JACK01/
JACK02) 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 (JACK01/
JACK02) to the Main μcom is
defective.
YES YES
The HDMI output circuitry is defective.
(IC01 and surrounding circuitry)
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