11
Ground
12
Clock-
13
CEC
14
Reserved
15
SCL
16
SDA
17
Ground
18
+5V DC
19
Hot Plug Detect
S
(FF1, FF2, FF3, FF4)
PEAKERS
Pin
Description
1
Ground
2
Signal
USB A (H
)
4
OST
X
Pin
Description
1
+ 5 V DC
2
Data
3
Data
4
GND
D-0131088 Rev C, 2022-07
GSI AudioStar Pro Instructions for Use
Page 53 of 84