H a n n S t a r D i s p l a y C o r p .
Document Title
HQ171D_XY _HSM
Page No.
33
33 / 87
Document No.
Revision
2007/08/09
The information contained in this document is the exclusive property of HanStar Display Corporation. It shall not be disclosed,distributed or reproduced in
whole or in part without written permission of HannStar Display Corporation.
9. Schematic
9.1 Main Board
VLCD
VLCD
+3V3
+5V
B2
2.POWER
on_Panel
on_BACKLIGHT
Adj_BACKLIGHT
+3V3
VCC1.8
VLCD
+5V
VCTRL
VCC3.3
on_PANEL_12V
VLCD_12V
+12V
19A RDT191WM PRUNUS 2006-4-20
VCC1.8
VLCD_12V
+12V
VCC3.3
4.SCALER
VLCD_12V
B3
3.INPUT
RIN
GIN
BIN
VSYNC
GNDR
GNDG
GNDB
DET_VGA
HSYNC
SOG
B+
CLK-
DET_DVI
CLK+
R+
G+
R-
B-
G-
DDCA_SDA
DDCA_SCL
DDCD_SDA
DDCD_SCL
+5V
DDC_WP
A
TOP
B
1
5
Friday , July 21, 2006
Title
Size
Document Number
Rev
Date:
Sheet
of
5.PANEL INTERFACE
VLCD
PA[0..7]
PA[8..13]
PA[14..19]
PB[0..5]
PB[6..11]
GPO[0..4]
VLCD_12V
PB[12..23]
+5V