Marantz NR1509 Service Manual page 122

DIAGNOSTIC MODE
Service Path Check Mode
1.1. Actions
This function is convenient for confirming problem paths in the product and checking the paths after repairing.
The Video and Audio paths can be checked.
The backup data is not rewritten.
1.2. Starting up
While holding down buttons "TUNER PRESET CH+" and "STATUS" simultaneously, press the power button to turn on the power.
Select the "1. SERVICE CHECK" using the "TUNER PRESET CH+" button, then press the "STATUS" button then to confirm.
The "TUNED", "STEREO" and "RDS" segments are lit in this mode.
1.3. Canceling diagnostic mode
Press the power button to turn off the power.
1.4. Selecting items to check
Press the q button to switch between video items and audio items.
Press the w or e button to select the previous or next item.
q
Actions
Audio ⇔ Video
Button DIMMER TUNER PRESET -
1.5. Audio system confirmation items
See the block diagram fig.AXXth.
Paths to be confirmed Display
1 Analog fig.A01
A01:ANALOG PASS
DIGITAL fig.A02a
2
A02:DIGITAL
(MAIN) fig.A02b
fig.A03a
3 HDMI
A05:HDMI
fig.A03b
fig.A04a
Analog AD
4
A06:AD
fig.A04b
(MAIN)
The unit
w e q
PREVIOUS NEXT Audio ⇔ Video
TUNER PRESET + SLEEP
Settings
Input Source : CBL/SAT
Input Mode : Analog (fixed)
Sound mode : DIRECT
MAIN ZONE : On
Input Source : CBL/SAT
Input Mode : DIGITAL (fixed)
Sound mode : MULTI CH STEREO
Speaker Config ALL Speaker = Small / SW = Yes
MAIN ZONE : On
Input Source : CBL/SAT
Input Mode : HDMI (fixed)
Sound mode : STEREO
MAIN ZONE : On
Input Source : CBL/SAT
Input Mode : Analog (fixed)
Sound mode : MULTI CH STEREO
Vol 60dB
Speaker Config ALL Speaker=Small/SW=Yes
MAIN ZONE : On
Remote control unit
w e
PREVIOUS NEXT
CURSOR 0 CURSOR 1
・ Analog input ⇒ Speaker output (Front L/R)
( b The input source can be switched to any source except CBL/SAT.)
・ Digital input ⇒ Speaker output (Front L/R, Center, Surround L/R)
・ Digital input ⇒ Pre OUT output (Front L/R, Center, Surround L/R, Subwoofer)
( b The input source can be switched to any source except CBL/SAT.)
・ HDMI input ⇒ Speaker output (Front L/R)
( b The input source can be switched to any source except CBL/SAT.)
・ Analog input ⇒ Speaker output (Front L/R, Center, Surround L/R)
・ Analog input ⇒ Speaker output, SW(20Hz) (Front L/R, Center, Surround L/R, Subwoofer)
( b The input source can be switched to any source except CBL/SAT.)
( b Volume 60 is the value when Absolute settings are used. The value is -20 when Relative set-
tings are used)
122
What to confirm