Realtek Semiconductor RTL8773E - Page 8

RTL8773E Motherboard User Guide
6
·Copyright 2019 Realtek Semiconductor Corporation.
All Rights Reserved.
MIC2_P BIAS
Jumper J19
Pin Description
1 MIC_BIAS
2 MIC2_P_UP
1 2
MIC2_N Pull Down
Jumper J15
Pin Description
1 MIC2_N_DN
2 GND
1 2
MIC2 Jack
Jumper J29
Pin Description
1 MIC1_N
2 JACK_N
1 2
MIC2 Jack
Jumper J27
Pin Description
1 MIC1_P
2 JACK_P
1 2
MIC3_P BIAS
Jumper J28
Pin Description
1 MIC_BIAS
2 MIC3_P_UP
1 2
MIC3_N Pull Down
Jumper J26
Pin Description
1 MIC3_N_DN
2 GND
1 2
1 2
Pin Description
1 JACK_R
2 AOUT_RP
AOUT_R Bypass Jumper
J8
1 2
AOUT_L Bypass Jumper
J13
Pin Description
1 JACK_L
2 AOUT_LP
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