Acer B193, Service Manual

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H a n n St a r D i s p l a y C o r p .
Document Title HSD190MEN3-A Specification for Innolux Page No. 19 / 26
Document No. DC130-002772 Revision 1.0
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
be disclosed, distributed or reproduced in whole or in part without written permission of HannStar Display
Corporation.
6.3 Interface Timing ( DE mode)
Item Symbol Min. Typ. Max. Unit
Frame Rate -- 56 60 76 Hz
Frame Period t1 1028 1066 1150 line
Vertical Display Time t2 1024 1024 1024 line
Vertical Blanking Time t3 4 42 126 line
1 Line Scanning Time t4 780 844 875 clock
Horizontal Display Time t5 640 640 640 clock
Horizontal Blanking Time t6 140 204 235 clock
Clock Rate t7 50 54 67.5 MHz
Timing Diagram of Interface Signal (DE mode)
X,1 X,2 X,3 X,4 X,Y
X,
1022
X,
1023
X,
1024
X,1 X,2
t4
t1
t2
t3
NCLK
DE
R,G,B[0:7]
1
2 3
4 7
8 5
6 9
10
11
12 1271
1272 1273
1274 1275
1276 1277
1278 1279
1280 1
2 3
4 5
6 1269
1270
R,G,B[0:7]
DE
NCLK
t4
t7
t5 t6