Samsung HT-C460 - 6-2-1 Pin Connection

Samsung Electronics 6-3
PCB Diagram
6-2-1 Pin Connection
2 U1
FRONT-KEY Connector
Pin No. Signal
1 ST5V
2 KEY_RESET
3 TEST
4 KEY_INT
5 KEY_SCL
6 KEY_SDA
7 GND
1 FCON1
MAIN-FRONT Connector
Pin No. Signal Pin No. Signal
1 -VP 17 GND
2 VFD+4.3 18 ST5.8V
3 VFD-4.3 19 PWM_KEY
4 VFD_CLK 20 PWM_LED
5 VFD_DO 21 RMC
6 VFD_CE 22 D+
7 VFD_GND 23 D-
8 USB5V 24 NC
9 USB5V 25 NC
10 GND 26 AGND
11 KEY_SCL 27 12V
12 KEY_SDA 28 MUTE
13 KEY_BSY 29 NC
14 BUZZER 30 MIC_R
15 NC 31 MIC_L
16 KMIC_SEN 32 AGND