Yamaha O2R96 Service Manual page 142

02R96
w
f Characteristic (2TR DIGITAL OUT 1)
Condition: Permissible range of 1kHz to be standard.
Input Frequency
20Hz
40kHz
e
Distortion factor (2TR DIGITAL OUT 1)
Input Frequency Output Level
1kHz
4-2. 2TR DIGITAL IN 1,2,3
Condition: Use System Two.
Check at the [STEREO OUT L/R]
terminal (XLR).
Select as follows for WORD CLOCK.
When checking the [2TR DIGITAL
IN 1] terminal: 2TR D1
When checking the [2TR DIGITAL
IN 2] terminal: 2TR D2
When checking the [2TR DIGITAL
IN 3] terminal: 2TR D3
A. 48kHz.
Condition: Set the frequency setting (Sample
Rate) of System Two to 48kHz.
Turn OFF SRC of the [2TR DIGITAL
IN] terminal.
q
Distortion factor (2TR DIGITAL IN 1)
Input Frequency Output Level
1kHz
B. 96kHz.
Condition: Set the frequency setting (Sample
Rate) of System Two to 96kHz.
Turn OFF SRC of the [2TR DIGITAL
IN] terminal.
q
Gain (2TR DIGITAL IN 1,2,3 common)
Input Frequency Input Level
1kHz -14dBFS
w
f Characteristic (2TR DIGITAL IN 1)
Condition: Permissible range of 1kHz to be standard.
Input Frequency
20Hz
40kHz
e
Distortion factor (2TR DIGITAL IN 1)
Input Frequency Output Level
1kHz
C. SRC action
Condition: Set WORD CLOCK INT to 96kHz.
Check at the [2TR DIGITAL OUT1]
terminal.
142
Input Level Permissible range
+10dBu -1.0~0.5dB
+10dBu -1.5~0.5dB
Permissible range
-2dBFS 0.02% or below
Permissible range
+16dBu 0.02% or below
Specified output level Permissible range
+4dBu +4±2dBu
Input Level Permissible range
-14dBFS -1.0~0.5dB
-14dBFS -1.5~0.5dB
Permissible range
+16dBu 0.02% or below
Set the frequency setting of System
Two (Sample Rate) to 44.1kHz.
Turn ON SRC of CH to be measured.
q
FS (2TR DIGITAL IN 1,2,3 common)
Input Frequency Input Level Specified output level Permissible range
1kHz -14dBFS
w
Distortion factor (2TR DIGITAL IN 1,2,3 common)
Input Frequency Output Level
1kHz -14dBFS
4-3. PLL action range of WORD CLOCK IN and 2TR
DIGITAL IN 1,2,3
Condition: Use System Two.
Check at the [STEREO OUT L/R]
terminal (XLR).
Select as follows for WORD CLOCK.
When checking the [WORD CLOCK
IN] terminal: WC IN
When checking the [2TR DIGITAL
IN 1] terminal: 2TR D1
When checking the [2TR DIGITAL
IN 2] terminal: 2TR D2
When checking the [2TR DIGITAL
IN 3] terminal: 2TR D3
Input from the CH1 (XLR).
A. 96kHz + 6% (101.76kHz)
Condition: When checking the [WORD CLOCK IN]
terminal, set the frequency setting of
the oscillator to 96kHz + 6%. When
checking the [2TR DIGITAL IN 1,2,3]
terminal, set the setting of System Two
(Sample Rage) to 96kHz + 6%.
q
Distortion factor (WORD CLOCK IN, 2TR DIGITAL
IN 1,2,3 common)
Input Frequency Output Level
1kHz +16dBu
B. 44.1kHz - 10% (39.69kHz)
Condition: When checking the [WORD CLOCK IN]
terminal, set the frequency setting of
the oscillator to 44.1kHz - 10%. When
checking the [2TR DIGITAL IN 1,2,3]
terminal, set the setting of System Two
(Sample Rage) to 44.1kHz - 10%.
q
Distortion factor (WORD CLOCK IN, 2TR DIGITAL
IN 1,2,3 common)
Input Frequency Output Level
1kHz +16dBu
96kHz 96kHz±100Hz
Permissible range
0.005% or below
Permissible range
0.02% or below
Permissible range
0.02% or below