Q7T3(AUO Panel) LCD Monitor Service Guide
Alignment Procedure
4
The Table is for alignment machine to read data from EEPROM to check if the alignment process and write data are correct.
Read EEPROM Contrast A3 92 XX checksum
Read EEPROM Brightness A3 93 XX checksum
Read EEPROM C/T Point A3 94 XX checksum
Read EEPROM OSD-Hpos A3 95 XX checksum
Read EEPROM OSD-Vpos A3 96 XX checksum
Read EEPROM Language A3 97 XX checksum
Read EEPROM OSD Timer A3 98 XX checksum
Read EEPROM Volume A3 99 XX checksum
Table 1.
Incoming display mode (Input timing)
Multi-scan
operation
Resolution
Horizontal
Frequency (KHz)
Vertical
Frequency (Hz)
Dot Clock
Frequency (MHz)
Remark
Actual display
resolution
*720x400 31.47(N) 70.08(P) 28.32 DOS
*640x480 31.47(N) 60.00(N) 25.18 DOS
*640x480 37.50(N) 75.00(N) 31.5 VESA
*800x600 37.88(P) 60.31(P) 40.00 VESA
*800x600 46.87(P) 75.00(P) 49.5 VESA
*1024x768 48.36(N) 60.00(N) 65.00 VESA
*1024x768 60.02(P) 75.00(P) 78.75 VESA
*1152x864 67.50(P) 75.00(P) 108.00 VESA
*1280x1024 64.00(P) 60.00(P) 108.00
VESA
*1280x1024 80.00(P) 75.00(P) 135.00
VESA
Full Screen
1024x768
Table 2
Fig 1. Burn-In Mode “On”
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