23
3.6.2
CN4
Terminal No.
Symbol
Function
36,37,38
VDD
5V POWER SUPPLY
1
TXE0-
LVDS EVEN OUTPUT DATA PAIRS
2
TXE0+
LVDS EVEN OUTPUT DATA PAIRS
4
TXE1-
LVDS EVEN OUTPUT DATA PAIRS
5
TXE1+
LVDS EVEN OUTPUT DATA PAIRS
7
TXE2-
LVDS EVEN OUTPUT DATA PAIRS
8
TXE2+
LVDS EVEN OUTPUT DATA PAIRS
10
TXECLK-
LVDS EVEN OUTPUT DATA PAIRS
11
LVDS EVEN OUTPUT DATA PAIRS
13
TXE3-
LVDS EVEN OUTPUT DATA PAIRS
14
TXE3+
LVDS EVEN OUTPUT DATA PAIRS
16
TXO0-
LVDS ODD OUTPUT DATA PAIRS
17
TXO0+
LVDS ODD OUTPUT DATA PAIRS
19
TXO1-
LVDS ODD OUTPUT DATA PAIRS
20
TXO1+
LVDS ODD OUTPUT DATA PAIRS
22
TXO2-
LVDS ODD OUTPUT DATA PAIRS
23
TXO2+
LVDS ODD OUTPUT DATA PAIRS
25
TXOCLK-
LVDS ODD OUTPUT DATA PAIRS
26
LVDS ODD OUTPUT DATA PAIRS
28
TXO3-
LVDS ODD OUTPUT DATA PAIRS
29
TXO3+
LVDS ODD OUTPUT DATA PAIRS
03,06,09, 12
GND
Ground
15, 18, 21, 24
GND
Ground
27, 30, 34, 35
GND
Ground
39,40 GND
Ground
3.6.3
J2
Pin NO.
Signal
Comment
1,2
5 VCC
5V Power Input
3,4,5 GND
GND
6 BLON
Bright Light ON/OFF.
7 BRIGHT Brightness
Adjustment.
Summary of Contents for AL922
Page 21: ...21 3 3 BLOCK DIAGRAM ...
Page 31: ...31 7 TROUBLESHOOTING 7 1 Main Procedure ...
Page 32: ...32 7 1 1 Power Circuit Troubleshooting ...
Page 33: ...33 7 1 2 Backlights Troubleshooting ...
Page 34: ...34 7 1 3 Performance Troubleshooting ...
Page 35: ...35 7 1 4 Function Troubleshooting ...
Page 38: ...38 Back Cover Cable Cover Gap 0 8 mm B 1 2 mm Base Cover Neck Cover Gap 0 8 mm C 1 2 mm ...
Page 42: ...42 WAVESHAPE ...
Page 48: ...48 APPENDIX A PARTS LISTS ...
Page 50: ...50 A 4 461A7830011 Firmware Ctrl Board VL 901 ...
Page 53: ...53 APPENDIX B DISPLAY UNIT ASSEMBLY ...