Yamaha Ddp1 Manual

PARAMETER MENU MODE
TEST
11
1Turn the power on.
2Press once or more until “C”
appears on the left side of
the display.
3Press once or more until the
title of function on which you
will change the selection
appears on the display.
4Press “+” side or “–” side
once or more so that the
arrow points the position
you will select.
5Repeat step 3 and 4 to change selections on other
functions in the same way.
Note
If there is no operation for about 5 seconds, the original
message will be restored on the display....

BEFORE MAKING THE ADJUSTMENT ON THIS UNIT
Be sure to adjust the output level balance among the
left main, center, right main and surround channels for
Dolby Pro Logic on the amplifier (or receiver)
connected to this unit using a test tone generator built
into the amplifier. Adjust the balance so that the levels
of those channels become almost the same when you
hear the test tone at the listening position.
If you have finished adjusting the output balance on the
amplifier, then go on to the adjustment on...

6Press once or more until the
following message appears
on the display.
7Adjust the sound level of
the test tone from the left
surround speaker to be at
the same level as the
main and center
speakers.
* Pressing “+” increases
and “–” decreases the
value.
Pressing and holding
the button will change
the value continuously.
8Press once or more until the
following message appears
on the display.
9Adjust the sound level of
the test tone from the
right surround speaker to
be at the same level as
other...

14
1Turn down the volume to minimum on the amplifier.
2Turn the power on to the AC-3 unit, this unit, the
amplifier, the monitor etc.
3If necessary, change the input mode setting on the
amplifier to the “5-ch discrete AC-3 input”.
* For the RX-V2090, press the LD/TV button on the
front panel of the RX-V2090 so that “5 CH DISCRT”
appears on the display. (Refer to the section “Dolby
Surround AC-3” of the RX-V2090’s manual.)
4Play an AC-3 source on the AC-3 unit.
5Turn up the volume on the amplifier.
6If...

15
1Press once or more until “B”
appears on the left side of
the display.
2Press once or more until the
title of function whose level
you will change appears on
the display.
3Adjust the level. 
Pressing “+” increases
and “–” decreases the
value.
Pressing and holding the
button will change the
value continuously.
4Repeat step 2 and 3 to adjust levels on other functions
in the same way.
Note
If there is no operation for about 5 seconds, the original
message will be restored on the display.
MODE
MENU...

16
ADJUSTING DELAYS AND DYNAMIC RANGE
This unit provides you with the following functions to make the AC-3 sound field suitable for the conditions of your listening room.
A1. CENTER DELAY
A2. SURROUND DELAY
A3. DYNAMIC RANGE
A4. HIGH LEVEL CUT SCALE
A5. LOW LEVEL BOOST SCALE
Description of each function
A1. CENTER DELAY
Control range: 0 ms to 5 ms (in 1 ms step)
Preset value: 0 ms
Adjusts the delay between the main sounds (at the main
channels) and dialog etc. (at the center channel).
The larger the...

17
1Press once or more until “A”
appears on the left side of
the display.
2Press once or more until the
title of function whose level
(or selection) you will change
appears on the display.
3Change the level (or the selection).
* For changing the value,
pressing “+” increases
and “–” decreases the
value.
Pressing and holding
the button will change
the value continuously.
4Repeat step 2 and 3 to make changes on other
functions in the same way.
Note
If there is no operation for about 5 seconds, the...

18
SYMPTOM
The unit fails to turn on when the
POWER switch is pressed.
No sound.
Sound “hums”.
Poor bass reproduction.
Sound output level to either or both
of the rear surround speakers is
lower than other speakers.
No sound from the center speaker.
No output of LFE sound.
Whole sound level is low, even
though the volume is increased on
the amplifier.
The difference of sound level
between a high level part and a low
level part is too great.
Noise from nearby TV or tuner.CAUSE
Power cord is not plugged in...

19
BLOCK DIAGRAM
AC-3
DECODER
SMALL
HPF
B4.
LFE MIX
LEVEL
-4.5dB
+10dB
-4.5dB
AC-3
RF
OPTICAL
COAXIALDEMO-
DULATOR
LARGE
PHANTOMLARGE
SMALL
LARGE
SMALL
HPFHPF
-3dB
-4.5dB
HPFHPFHPFLPF4th
orderLPF4th
order2nd order 2nd order 2nd order 2nd order 2nd order
20bit
D/AC4. MAIN
SPEAKERS
C2. CENTER
SPEAKER
C3. REAR
SPEAKERS
C5. LFE/BASS OUT20bit
D/A
CROSSOVER 90Hz
MAIN
L
MAIN
R
CENTER
SURROUND
L
SURROUND
R
DDP-1
    
BLOCK DIAGRAM
SUBWOOFER RS
LFE LS C L
R
SUBWOOFER MAIN
20bit
D/A
C1. INPUT
B5. OUTPUT TRIM
B2....

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