Acer AL1714, Руководство по обслуживанию, Страница: 33 / 48

5.3 Main Board Pin Assignment Introduction
5.3.1 CN1 Pin assignment
Pin No. Symbol Description
1 INV_EN Inverter enable
2 INV_ADJ Brightness Adjustment
3 GND Ground
4 GND Ground
5 VIN_19V Input source
6 GND Ground
7 VIN_19V Input source
8 VIN_19V Input source
5.3.2 CN3 Pin assignment
Pin No. Symbol Description
1 ESTH EVEN PATH STAR PULSE
2 GND GROUND
3 EB2P EVEN PATH BLUE DATA BIT
4 EB2N EVEN PATH BLUE DATA BIT
5 EB1P EVEN PATH BLUE DATA BIT
6 EB1N EVEN PATH BLUE DATA BIT
7 EB0P EVEN PATH BLUE DATA BIT
8 EB0N EVEN PATH BLUE DATA BIT
9 GND GROUND
10 EG2P EVEN PATH GREEN DATA BIT
11 EG2N EVEN PATH GREEN DATA BIT
12 EG1P EVEN PATH GREEN DATA BIT
13 EG1N EVEN PATH GREEN DATA BIT
14 EG0P EVEN PATH GREEN DATA BIT
15 EG0N EVEN PATH GREEN DATA BIT
16 GND GROUND
17 GMA10 GAMMA VOLTAGE
18 GMA9 GAMMA VOLTAGE
19 GMA8 GAMMA VOLTAGE
20 GMA7 GAMMA VOLTAGE
21 GMA6 GAMMA VOLTAGE
22 VSA DATA IC VOLTAGE
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