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51
Appendix F: Pin Definition for the Multiport Cables
VTC 1911 User Manual
P6 Connector Pinout
Pin
Definition
Pin
Definition
1
USB-
2
USB VCC
3
MCU_485_TX-
4
SPK_OUT_R
5
MIC_R_IN
6
USB+
7
GND
8
MCU
9
SPK_OUT_L
10
MIC_L_IN
11
DATA_L
12
DATA_H
13
DATA_GND
14
GND
15
Audio_GND
USB 2.0 Connector
Connector location: P1
P1 to P5 Connector Pinouts
P6 Pin
P1 Pin
Definition
2
1
USB VCC
1
2
USB-
6
3
USB+
7
4
GND
4
1
1
5
11
15
5
1
15
11
Female