Hisense 55U8GQ Service Manual page 16

XP3:Localdimming jacket
脚位
10
9
8
7
6
5
4
3
2
1
XP2：51pin VB1 jacket
Panelterminaljacketdefinition
Pin 
1 V
2 V
3 V
4 V
15 12VS/ VCC3
2 BL_EN/SW1
4 DIMMING/PWM1
6 GND
8 GND
×
10
12 GND
14 12VS/ VCC2
16 GND
definition
GND
2D_3D
LDC_VSYNC
3D_GLASS_VSYNC/PWM/Error
LD_HSYNC/I2C_SCL
GND
LDC_CLK
LDC_DATA_O
LDC_DATA_I
LD_CS/I2C_SDA
illustration
definition
Power
DD
Voltage
Power
DD
Voltage
Power
DD
Voltage
Power
DD
1
16
14
12
10
8
6
4
2
illustration
2D/3D 切换
眼镜信号/PWM/报错
行同步/I2C 时钟
SPI 时钟
主板->屏
屏->主板
SPI 片选/I2C 数据
Mainboardterminaljacketdefinition
Pin 
Supply Input 51
Supply Input
50
Supply Input 49
Supply Input 48
- 16 -
12V
SW
PWM
GND
GND
NC
GND
12V
GND
Electrical
characteristics
GND
0V/3V
场同步
0V/3V
GND
Config
12V-Panel
12V-Panel
12V-Panel
12V-Panel

0V


0V