Yamaha 01V96, Service Manual

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81
01V96
3-4. PHONES OUT L/R
Parameters Must be input from CH1 (XLR).
Set the MONITOR/2TR lN SW to
MONITOR.
Set the PHONES LEVEL to MAX.
q
Distortion ratio (both L/R)
w
Residual noise (both L/R)
Parameter Set the PHONES LEVEL to MIN.
3-5. CH IN 1~16 (PHONE)
Parameters Inspect with STEREO OUT L (XLR).
GAIN MIN (CH1~16), PAD ON
(CH1~12).
q
Distortion ratio (CH1~16)
w
Noise level (CH1~16)
Parameter Short the CH IN being measured with
150
Ω
.
4. DIGITAL IN/OUT inspection
4-1. 2TR DIGITAL OUT (COAXIAL)
Parameters Use System Two.
Must be input from CH1 (XLR).
A. WORD CLOCK INT96kHz
Parameter Set WORD CLOCK INT to 96 kHz.
q
Gain (2TR DIGITAL OUT)
w
f characteristic (2TR DIGITAL OUT)
Parameter The permitted range uses 1 kHz as
the reference.
e
Distortion ratio (2TR DIGITAL OUT)
B. WORD CLOCK INT48kHz
Parameter Set WORD CLOCK INT to 48 kHz.
q
Distortion ratio (2TR DIGITAL OUT)
Input frequency Output level Permitted range
1kHz -10dBu 0.04% or below
Permitted range
-110dBu or below
Input frequency Output level Permitted range
1kHz +22dBu 0.01% or below
Permitted range
-82dBu or below
4-2. 2TR DIGITAL IN (COAXIAL)
Parameters Use Parameter System Two.
Inspect with STEREO OUT L/R
(XLR).
For the WORD CLOCK, select 2TR
DIGITAL IN.
A. 96 kHz
Parameter System Two frequency setting
(Sample Rate) to 96 kHz.
q
Gain (2TR DIGITAL IN)
w
f characteristic (2TR DIGITAL IN)
Parameter The permitted range uses 1 kHz as
the reference.
e
Distortion ratio (2TR DIGITAL IN)
B. 48 kHz
Parameter System Two frequency setting
(Sample Rate) to 48 kHz.
q
Distortion ratio (2TR DIGITAL IN)
4-3. adat IN/OUT (OPTICAL)
Parameters Use System Two.
Inspect with STEREO OUT L/R
(XLR).
Must be input from CH1 (XLR).
A. 48 kHz
Parameter System Two frequency setting
(Sample Rate) to 48 kHz.
q
Distortion ratio (adat IN)
B. 44.1 kHz
Parameter System Two frequency setting
(Sample Rate) to 44.1 kHz.
q
Distortion ratio (adat IN)
Input frequency Input level Regulated output level Permissible range
1kHz +4dBu -20dBFS -20
±
2dBFS
Input frequency Output level Permissible range
1kHz -2dBFS 0.01% or below
Input frequency Output level Permissible range
1kHz -2dBFS 0.01% or below
Input frequency Input level Regulated output level Permissible range
1kHz -20dBFS +4dBu +4
±
2dBu
Input frequency Input level Permissible range
20Hz -20dBFS -1.0~0.5dB
40kHz -20dBFS -1.5~0.5dB
Input frequency Output level Permissible range
1kHz +22dBu 0.01% or below
Input frequency Output level Permissible range
1kHz +22dBu 0.01% or below
Input frequency Output level Permissible range
1kHz +22dBu 0.01% or below
Input frequency Output level Permissible range
1kHz +22dBu 0.01% or below
Input frequency Input level Permitted range
20Hz +4dBu -1.0~0.5dB
40kHz +4dBu -1.5~0.5dB