5
XGA 1024 X 768 (60/70/75 Hz)
SXGA 1280 X 1024 (60/70/75 Hz) standard resolution
Pixel pitch :
0.098x3mm(H) x 0.294mm(V)
Display Dot : 1280 x (RGB) x 1024
Pixel Clock : 25.2 – 135.0MHz
Contrast ratio:
θ
= 0
˚
500 : 1 (typical)
Brightness:
250 cd/m
2
(typical)
Response time (Tr/Tf) : 15 /10 msec
Display color :
16777216 (8 bite color)
Viewing angle: L / R
≧
85 /
≧
85 (
≧
170 degrees horizontal typical)
U / D
≧
85 /
≧
85 (
≧
170 degrees vertical typical)
Luminance Uniformity : > 70 %
Pc interface: 1). Video : RGB analog 0.7V peak to peak
Sync : TTL positive or negative
2). Digital TMDS
Signal connector :
15 pin Mini D type, (standard VGA video)
DVI-D connector
Audio power :
1Wrms + 1Wrms ( 300Hz – 10kHz (S.P.L. – 10 dB))
Front control :
power on/off with LED select (up, down) adjustment (+,-)
Interface frequency
Horizontal Frequency 24KHz --80KHz(analog), 31.5– 80KHz(digital)
Vertical Frequency
56Hz ----75Hz
Plug & play :
Support VESA DDC2B functions
Power Input voltage : Single phase, 50/60HZ, 100VAC to 240VAC
±
10%
Total output power : 60 Watt max.
2.3
LCD Panel Specification
2.3.1
LCD Panel Model
(FUJITSU FLC48SXC8V)
•
Display Type
active matrix color TFT LCD
•
Resolution
1280 x 1024 pixels
•
Display Dot
1280 x (RGB) x 1024
•
Display Area
376.32mm(H) x 301.056mm(V)
•
Pixel Pitch
0.098x3mm(H) x 0.294mm(V)
•
Display Color
16777216
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 ...