Cloudyx CL-99WB - Page 5

Shenzhen Cloudecho Audio Co., Ltd.
5
7
LINR
I
Aux in right channel input
AUX input interface
8
GND
GND
GND
9
LINL
I
Aux in left channel input
10
ROUT
O
Aux out right channel
output
AUX Output Interface
11
GND
GND
GND
12
LOUT
O
Aux out left channel output
13
AMP_MUTE
O
Amplifier Mute pin-output low level when Mute,
output high level when UnMute
14
IR
I
IR signal receiving pin
Infrared receiver
interface
15
GND
GND
GND
16
VCC
O
VCC 3.3V Output
17
KEY0
CTL
Mode conversion
Long Press WPS/Pair
18
GND
GND
GND
19
ADC_KEY
I
ADC key input pin
20
CLK
Reserved
Reserved
21
DIO
22
STB
23
BT_LED
O
Bluetooth indicator-output high level when always
on
24
WIFI_LED
O
WiFi indicator-output high level when always on
25
USB_LED
O
U disk play indicator-output high level when it is
always on
26
Optical_LED
O
Optical fiber indicator-output high level when always
on
27
HDMI_LED
O
HDMI indicator-output high level when always on
28
AUX_LED
O
Aux in indicator-output high level when always on
29
GND
GND
GND