Realtek Semiconductor RTL8773B - Page 7

RTL8773B Motherboard User Guide
5
·Copyright 2019 Realtek Semiconductor Corporation.
All Rights Reserved.
1 2 3
Battery connector
J37
Pin Description
1 BAT+
2 V_TH
3 GND
Pin Description
1 BAT+
2 VDD_VBAT
Battery Jumper
J38
1 2
Pin Description
1 BAT-
2 BAT+
Battery Socket
J36
1
2
1 2
Power test jumper
J35
Pin Description
1 VDD_ADP
1 2
Pin Description
1 GND
2 VACC
VACC Test Jumper
J29
Pin Description
1 VDD_IO_AUX2
2 VDD_LDO_AUX2
Pin Description
1 VDD_IO_AUX1
2 VDD_LDO_AUX1
Pin Description
1 AUXIN_L
2 JACK_L
Pin Description
1 AUXIN_R
2 JACK_R
Pin Description
1 VDD_DET
MIC1 Jack
Jumper J25
Pin Description
1 MIC1_N
2 JACK_N
1 2
MIC1 Jack
Jumper J23
Pin Description
1 MIC1_P
2 JACK_P
1 2