20
AVDD_+9.6V
Pin NO.
Symbo
Function
21
AVDD_+9.6V
22
AVDD_+9.6V
23
YV1_+25.09V
24
YVEE_-4.96V
25
GND
26
GALE_ON
27
YOE
28
YCLK
29
YDIO2
30
YDIO1
SW board
(DPWBN5415T8----)
CN4:Output Terminal for OSD,power and brightness control
Use connector:VCNCP0908REJST-
Pin NO.
Symbo
Function
1
KEY
2
LED-G
3
LED-R
4
MENU
S1 For OSD Adjustment
5
SELECT
S2 For OSD Adjustment
6
GROUND
7
DOWN
S4 For OSD Adjustment
8
UP
S3 For OSD Adjustment
INVERTER
CON1:
Inverter input Terminal
Pin
Symbo
Function
1
VBL
+12V Power Supply for backlight
2
VBL
+12V Power Supply for backlight
3
BLON
Backlight on/off signal
(HI:backlight ON,Low:backlight OFF)TTL level
4
DIMMI
Ground for VBL line ,VDIM and BLON
5
GND
6
GND
ViewSonic Corporation
9
Confidential
– Do Not Copy
VE
7
00-1
VA720-2