Realtek Semiconductor RTL8773B - Page 9

RTL8773B Motherboard User Guide
7
·Copyright 2019 Realtek Semiconductor Corporation.
All Rights Reserved.
1 2 3
JACK_GND Jumper
J9
Pin Description
1 GND
2 JACK_GND
3 SPKL_N
1 2
AOUT_N Short Jumper
J12
Pin Description
1 SPKL_N
2 SPKR_N
1 2 3
PA Power Jumper
J14
Pin Description
1 VDD_ADP
2 VDD_PA
3 VDD_VBAT
Pin Description
1 +OUT_L
2 -OUT_L
Pin Description
1 +OUT_R
2 -OUT_L
1 2 3
Pin Description
1 CTS
2 RTS
3 RXD_IN
4 TXD_OUT
4
1
LOG TP6
Pin Description
1 M2_0
2 PD
TP7
1 2 3
HCI Interface
J40
Pin Description
1 RX_IN
2 TX_OUT
3 GND