akira LCT-20CVST, Руководство по обслуживанию

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Model No.: LCT-20CVST
Version: 1.0
CN70M (inverter connector)
Pin No. Symbol Description
1 VCC
2 VCC
3 VCC
+24V
4 NC
5 PWSEL Select of luminance control signal method
6 BRTP PWM signal
7 BRTI Luminance control by voltage method
8 BRTC Backlight ON/OFF signal
9 NC
10 GND
11 GND
12 GND
GND
CN25M (speaker connector)
Pin No. Symbol Description
1 R+ Speaker out right
2 R- GND
3 L- GND
4
L+ Speaker out left
CN72M (interface connector)
Pin No. Symbol Description
1 VLCD +12Vcc
2 VLCD +12Vcc
3 RA0 Red Data (LSB)
4 RA1 Red Data
5 RA2 Red Data
6 RA3 Red Data
7 RA4 Red Data
8 RA5 Red Data
9 GND Ground
10 GND Ground
11 RA6 Red Data