Вот полный Datasheet LP140WH6-TSA3(eDP)
http://www.datasheetspdf.com/datasheet/ ... -TSA3.html LP140WH6-TSA3(eDP) Большинство матриц eDP
1 NC No Connection 1 NC NC
2 H_GND High Speed 2 H_GND High Speed Ground
3 NC No Connection 3 Lane1_N NC
4 NC No Connection4 4 Lane1_P NC
5 H_GND High Speed 5 H_GND High Speed Ground
6 ML0- Comp S-Lane 0 6 Lane0_N Comp SigLink Lane 0
7 ML0+ True S-Lane 0 7 Lane0_P True SigLink Lane 0
8 H_GND High Speed 8 H_GND High Speed Ground
9 AUX+ True S-Aux Chl 9 AUX+ True SigAuxiliary Ch.
10 AUX- Comp S-AuxChl 10 AUX- Comp SigAuxiliary Ch.
11 H_GND High Speed 11 H_GND High Speed Ground
12 VCC LCD Log+dr power(3.3V) 12 LCD_VCC LCD logic+dr power
13 VCC LCD Log+dr power(3.3V) 13 LCD_VCC LCD logic+dr power
14 BIST Built-In SelfTest.act 14 BIST LCD Panel SelfTest Enable
15 GND Ground 15 LCD GND LCD logic+driver ground
16 GND Ground 16 LCD GND LCD logic+driver ground
17 HPD HPD signal pin 17 HPD HPD signale pin
18 GND Ground 18 BL_GND Backlight_ground
19 GND Ground 19 BL_GND Backlight_ground
20 NC No Connection 20 BL_GND Backlight_ground
21 FB3 Regulated Current sink 21 BL_GND Backlight_ground
22 FB2 Regulated Current sink 22 BL_Enable Backlight On/Off
23 FB1 Regulated Current sink 23 BL PWM DIM System PWM signal Input
24 NC No Connection 24 NC Reverse for AUO TEST only
25 NC No Connection 25 NC Reverse for AUO TEST only
26 VOUT Boost output voltage 26 BL_PWR Backlight power (6V~21V)
27 VOUT Boost output voltage 27 BL_PWR Backlight power (6V~21V)
28 VOUT Boost output voltage 28 BL_PWR Backlight power (6V~21V)
29 NC No Connection 29 BL_PWR Backlight power (6V~21V)
30 NC NC 30 NC NC
Пины 1-20 совпадают.
Непонятки с пинами 21-23 и 26-29.
Где взять на шлейфе ноута Fujitsu LifeBook U772 (LP140WH6-TSA3/TSA2) сигналы :
BL_Enable Backlight On/Off,
BL PWM DIM System PWM signal Input
и BL_PWR Backlight power (6V~21V)
Помогите разобраться, согласен на платную консультацию.
Или адекватную помощь, кого забросит в мои края "лиха доля"