L.K.S DIGITAL AUDIO MH-DA004, Руководство пользователя

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注
2 Note 2
这⾥使⽤了⼀个 RJ45 端⼝作为第⼆组
I2S
信号的输⼊端⼝，所以这个
端⼝并不能作为标准的⽹⼝输⼊来使⽤，下⾯列出了该端⼝的
8
针引脚定义：
Here We use a RJ45 port as a secondary I2S signal input, so users
can not use this port as a normal ethernet input. Below is the pin
assignment of this port.
注
3 Note 3
本机的⾳频平衡输出端⼦的定义为：
1
.地
2
.正
3
.负
The balanced output pin-out is. 1. GND 2. + 3. -
遥控器说明
Remote Controller
(1)
启动/待机
Run
/
Standby
(2)
⾳量加
Volume ramp up
(3)
显⽰亮度调节
Display luminance
(4)
输⼊选择减
Input Down
(5)
固定⾳量设置
Volume control Bypass
(6)
输⼊选择加
Input Up
(7)
滤波器模式
Digital Filter select
(8)
⾳量减
Volume ramp down
(9)
锁相环带宽
DPLL bandwidth set
(10)
⽆功能
No Use
(11)
去加重
De
-
emphasis ON
/
OFF
(12)
⽆功能
No Use
(13)
发射指⽰灯
IR transmit indicate LED
L
.
K
.
S DIGITAL AUDIO
5
1 2 3 4 5 6 7 8
1. I2S_DATA / DSD_DATA1 2. GND
3. I2S_LRCK /DSD_DATA2 4. GND
5. I2S_BCLK / DSD_CLK 6. GND
7. DSDOE (=1: DSD Mode 0: PCM Mode)
8. GND
(1)
(2)
(4)
(5)
(7)
(8)
(10)
(11) (3)
(6)
(9)
(12)
(13)