Yamaha AD8HR Service Manual page 5

LED Level Meter
Input Output
INPUT 1–8 DIGITAL OUT 1–8
Parameter
Frequency Range
Sampling
Frequency
Jitter of PLL
Frequency
Internal
Accuracy
Clock
Jitter
Signal Delay
DIGITAL OUT A/B Pin Assignment Table
13 1
14
25
D-SUB 25 Pin female （メス）
HA REMOTE Pin Assignment Table
Pin Signal Name
1 N.C.
*1
2
RX-/RXD
*1
3
TX-/TXD
*1
4
TX+/DTR
5 GND
*1. RS422/PC
Conditions
OVER red LED: ON
–6 amber LED: ON
–12 amber LED: ON
–18 amber LED: ON
–30 green LED: ON
–48 green LED: ON
Conditions
Normal Rate
Double Rate
DIGITAL IN fs=44.1kHz
DIGITAL IN fs=48 kHz
DIGITAL IN fs=39.69–50.88 kHz
DIGITAL IN fs=88.2 kHz
DIGITAL IN fs=96 kHz
DIGITAL IN fs=79.38–101.76 kHz
word clock : int 44.1 kHz
word clock : int 48 kHz
word clock : int 88.2 kHz
word clock : int 96 kHz
word clock : int 44.1 kHz
word clock : int 48 kHz
word clock : int 88.2 kHz
word clock : int 96 kHz
word clock : int 44.1 kHz
word clock : int 48 kHz
word clock : int 88.2 kHz
word clock : int 96 kHz
analog input to digital output
Data In Ch
Signal
Hot
Pin
Cold
*1. Data In Ch can be received only on DIGITAL OUT A.
Pin Signal Name
*1
6
RX+/DSR
7 RTS
8 CTS
9 N.C.
MIN
MIN
39.69
79.38
@fs=48 kHz
@fs=96 kHz
*1
Data Out Ch
1-2 1-2 3-4 5-6
1 5 6 7
14 18 19 20
1 2 3 4 5
6 7 8 9
（オス）
D-SUB 9 Pin male
TYP MAX UNITS
0 dBFs
–6 dBFs
–12 dBFs
–18 dBFs
–30 dBFs
–48 dBFs
TYP MAX UNITS
50.88 kHz
101.76 kHz
10 ns
10 ns
20 ns
10 ns
10 ns
20 ns
44.1 kHz
48 kHz
88.2 kHz
96 kHz
50 ppm
50 ppm
50 ppm
50 ppm
5 ns
5 ns
5 ns
5 ns
0.9 ms
0.45 ms
Open GND
7-8
8
2, 3, 4, 9,11, 10, 12, 13,
15, 16, 17 22, 23, 24, 25
21
AD8HR
5