AL1923 LCD Service Guide
Page 8
Table of contents Chapter 1 MONITOR FEATURE 9 Chapter 2 OPERATING INSTRUTION 19 Chapter 3 MACHINE ASSEMBLY 24 Chapter 4 TROUBLE SHOOTING 36 Chapter 5 CONNECTOR INFORMATION 39 Chapter 6 FRU LIST 41 Chapter 7 SCHEMATIC DIAGRAM 42 Chapter 8 POWER BOARD INFORMATION 48 - 8 -
Table of contents Chapter 1 MONITOR FEATURE 9 Chapter 2 OPERATING INSTRUTION 19 Chapter 3 MACHINE ASSEMBLY 24 Chapter 4 TROUBLE SHOOTING 36 Chapter 5 CONNECTOR INFORMATION 39 Chapter 6 FRU LIST 41 Chapter 7 SCHEMATIC DIAGRAM 42 Chapter 8 POWER BOARD INFORMATION 48 - 8 -
AL1923 LCD Service Guide
Page 9
Monitor Feature Chapter 1 LCD Panel Driving system Size Pixel pitch Viewable angle TFT Color LCD 19" 0.294 mm AU panel 8ms :70/60/70/70 degree(typ) LG panel-8ms(TLB1/TLB4):70/70/70/70 degree(typ) Samsung-8ms:75/...
Monitor Feature Chapter 1 LCD Panel Driving system Size Pixel pitch Viewable angle TFT Color LCD 19" 0.294 mm AU panel 8ms :70/60/70/70 degree(typ) LG panel-8ms(TLB1/TLB4):70/70/70/70 degree(typ) Samsung-8ms:75/...
AL1923 LCD Service Guide
Page 17
... Indictor and Key function. If OSD DOWN / ?4 is ?5 AUTO inactive, press and the monitor will automatically optimize the position, focus and clock of your display. - 19 - If OSD is inactive, press once, then press the buttons marked or MINUS to adjust the volume. If OSD is inactive, press once, then press...
... Indictor and Key function. If OSD DOWN / ?4 is ?5 AUTO inactive, press and the monitor will automatically optimize the position, focus and clock of your display. - 19 - If OSD is inactive, press once, then press the buttons marked or MINUS to adjust the volume. If OSD is inactive, press once, then press...
AL1923 LCD Service Guide
Page 39
The PIN assignment of the 24 pin DVI D connector / cable is as follows: PIN Signal 1 TMDS data22 TMDS data2+ 3 TMDS data2 shield 4 NC 5 NC 6 DDC clock 7 DDC data 8 Not connected 9 TMDS data110 TMDS data1+ 11 TMDS data1 shield 12 NC PIN Signal 13 NC 14 +5V 15 Ground (return for +5 V and H/V sync) 16 Hot plug detect 17 TMDS data018 TMDS data0+ 19 TMDS data0 shield 20 NC 21 NC 22 TMDS clock shield 23 TMDS clock+ 24 TMDS clock- - 40-
The PIN assignment of the 24 pin DVI D connector / cable is as follows: PIN Signal 1 TMDS data22 TMDS data2+ 3 TMDS data2 shield 4 NC 5 NC 6 DDC clock 7 DDC data 8 Not connected 9 TMDS data110 TMDS data1+ 11 TMDS data1 shield 12 NC PIN Signal 13 NC 14 +5V 15 Ground (return for +5 V and H/V sync) 16 Hot plug detect 17 TMDS data018 TMDS data0+ 19 TMDS data0 shield 20 NC 21 NC 22 TMDS clock shield 23 TMDS clock+ 24 TMDS clock- - 40-
AL1923 User's Guide
Page 12
... & Play Power Power source Power consumption during normal operation Power consumption during active off operation Dimension and weight Dimensions (W×H×D) Weight (Net/Gross) Specification 19-inch flat panel active-matrix TFT LCD SXGA 1280×1024 pixels 0.294 mm 16.2 M 280 cd/m² (Typical) 1000:1 (Typical) 8 ms (GTG) 178°...
... & Play Power Power source Power consumption during normal operation Power consumption during active off operation Dimension and weight Dimensions (W×H×D) Weight (Net/Gross) Specification 19-inch flat panel active-matrix TFT LCD SXGA 1280×1024 pixels 0.294 mm 16.2 M 280 cd/m² (Typical) 1000:1 (Typical) 8 ms (GTG) 178°...