Marantz SR5012 Service Manual page 98

Check item(2). : Check operation of the HDMI input terminal.
When the HDMI input terminal of this device is connected to the player correctly, is sound heard from
the speaker?
※ When checking, turn the AV amplifier on and off after checking the connection terminal with the
player. (To set the same conditions during verification of operation)
Check that sound is heard from the input termi-
nal of the HDMI 1-7.
Use any of Dolby TrueHD/DTSHD MA/PCM 8ch
for the playback audio format.
YES
Check that sound is heard from the input termi-
nal of the FRONT AUX.
YES
Check item(3). :
(1) Turn Video Conversion "OFF" on the setup menu.
(Setup Menu - Video - Output Settings - Video Conversion)
(2) Does a video signal come from HDMI OUT1 to TV cor-
rectly?
HDMI IN1 HDMI OUT1/4
HDMI IN4
When the player is connected in order to the HDMI input
terminals (HDMI 1, 4), in each case is the player video played
back on the TV connected to the HDMI output terminal (HDMI
OUT1, 2)?
YES
NO
Is the "DIG" indicator illuminated on the FLD?
When the "DIG" indicator is illuminated, the digi-
tal audio block is faulty.
If the "DIG" indicator is not illuminated, go to
check item (41).
(HDMI RX IC [MN864788] failure detection proce-
dure)
NO
Go to check item (48)
(Front HDMI Buffer IC [AD8195] failure detection
procedure)
NO
Go to check item (56)
HDMI transmission IC [MN864788]
failure detection procedure
Check item(4). : Check operation of the HDMI output terminal.
When the "SETUP" button on a remote control is pressed, is
"MENU" displayed on TV which is connected to the HDMI out-
put terminal on the AVR?
YES
Check item(5). :
(4)-1 Turn Video Conversion "ON" on the setup menu.
(Setup Menu - Video - Output Settings - Video Conversion)
(4)-2 Does a video signal come from HDMI OUT1 to TV cor-
rectly?
HDMI IN1 HDMI OUT1
HDMI IN4
When the player is connected to the HDMI input terminals
in order, are the images on the player displayed on the TV in
both cases?
YES
There is no problem with Rx, Tx, and GUI of HDMI as well as IC of SW.
98
NO
Go to check item (73)
(GUI IC[ADV8003] failure detection
procedure 2
NO
Go to check item (75)
(HDMI SW IC [TMDS261B] failure
detection procedure)