Circuit Boards - Yamaha 01x Service Manual
Digital mixing studio
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Also See for 01x:
- Owner's manual (156 pages) ,
- Software installation manual (95 pages) ,
- Supplementary manual (21 pages)
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O1X
48kHz
10nsec or less
96kHz
10nsec or less
2.2.3 Click noise
Measurement condition Power ON/OFF
Check that the click noise is as specified below.
MONITOR OUT VR knob at max.
STEREO/AUX OUT L, R
MONITOR OUT L, R
PHONES L, R
2.2.4 Power consumption
Measurement condition Power ON
(1) Check that the power consumption of the adapter is
within the below specified range. Other current values
are checked as necessary.
(2) Measurement condition
(3) Specified values
Adapter output voltage
Adapter output current
DM CN502 voltage
DM CN502 current
DM CN501 voltage
DM CN501 current
Given below are current values related to DM and MLN2
circuit boards.
When MLN2 circuit board is installed
DM L506 voltage
DM L506 current
When MLN2 circuit board is not installed
DM L506 voltage
DM L506 current
When MLN2 circuit board is installed
DM L506 voltage
DM L506 current
When MLN2 circuit board is not installed
DM L506 voltage
DM L506 current
60
500mVp-p or less
500mVp-p or less
500mVp-p or less
Power ON
16.0V ± 0.5V
1.05A ± 0.2A
16.0V ± 0.5V
290mA ±20mA
5.0V ± 0.5V
70mA ± 15mA
5.0V ± 0.5V
850mA ± 50mA
5.0V ± 0.5V
850mA ± 50mA
3.3V ± 0.3V
920mA ± 50mA
3.3V ± 0.3V
650mA ± 50mA
2.2.5 EFFECT Check
Check at analog INPU3
Set the fader level of INPUT3 to "0" and STEREO to "max".
Using the output volume knob, adjust the sound volume
to the proper level so that the sound is not distorted.
Check by EFFECT LIBRARY 37.
Turn on the power. After the opening screen, press the
"EFFECT" button, and the following message appears on
the display.
EFFECT1
PATCH BYPASS MIX TYPE[REVERB HALL
***
--
Press the encoder [KNOB-3] corresponding to PATCH to
select CH3.
Press the "DISPLAY" switch "
message appears.
EFFECT1 LIBRARY
* 01 [Reverb Hall
Press the encoder switch [KNOB-1] corresponding to the
effect library number to select "37".
Press the encoder switch [KNOB-5] corresponding to
"RECALL", and the following message appears on the
display.
EFFECT1 LIBRARY
* 37 [Delay ->ER.
Press the encoder switch [KNOB-8] corresponding to
"YES". Check that the normal effect sound is produced and
there is no noise or faulty condition.
DISPLAY N
KNOB-1
KNOB-5
KNOB-3
PHONES.
]
100%
", and the following
TYPE[REVERB HALL ]
]
RECALL/STORE/CLEAR
TYPE[REVERB HALL ]
] RECALL SURE?
NO/YES
UTILITY
KNOB-8
EFFECT
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