ViewSonic VA1703w - Schematic Diagram

- 63 –
ViewSonic Corporation
Confidential - Do Not Cop VA1703w/VA1703wb
11. Schematic Diagram
11.1 Top
+12V
XGA/SXGA
+5V
+5V
+3V3
+12V
TSUMxxAK SCHEMATIC
+5V
PA[8..13]
B4
4.SCALER
RIN
GIN
SOG
BIN
GNDR
GNDG
GNDB
HSYNC
VSY NC
Adj_BACKLIGHT
VCC1.8
Vcc3.3
VCTRL
PA[0..7]
PA[8..13]
R+
R-
G-
G+
B+
B-
CLK+
CLK-
DDCD_SDA
DDCD_SCL
DET_DVI
DDCA_SDA
DDCA_SCL
DET_VGA
on_BACKLIGHT
on_Panel
+5V
PA[14..19]
PB[0..5]
PB[6..11]
GPO[0. .4]
ESP
OSP
on_PANEL_12V
PB[12..23]
+12V
DDC_WP
B3
3.INPUT
RIN
GIN
BIN
VSYNC
GNDR
GNDG
GND B
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
VLCD
PC5V
VLCD_12V
TOP
A
TSUM16AK-1
B
15Thursday , D ecem ber 21, 2006
Tit le
Size Document N umber Rev
Date: Sheet of
VCC1.8
B5
5.PANEL INTERFACE
VLCD
PA[0. .7]
PA[8. .13]
ESP
PA[14..19]
PB[0. .5]
PB[6. .11]
GPO[0. .4]
OSP
VLCD_12V
PB[12..23]
PA[0. .7]
VCC3.3
PB[12. .23]
VCC1.8
PA[14. .19]
GPO[0..4]
G1558-1-VS-X-3-061220
B2
2.POW ER
on_Panel
on_BACKLIGHT
Adj_BACKLI GHT
+3V3
VCC1.8
VLCD
+5V
VCTRLPC5V
VCC3.3
on_PANEL_12V
VLCD_12V
+12V
VLCD_12V
LVDS OUTPUT
PB[6..11]
PB[0. .5]
VLCD
VCC3.3