ViewSonic Corporation
5
Confidential
– Do Not Copy
XGA I/F BOARD
(DPWBN5408T8----)
J1:Signal input terminals
Connector P/N:QCNCD1145T8----
Pin NO.
Symbo
Function
1
RED
RED Video input signal
2
GREEN
GREEN Video input signal
3
BLUE
BLUE Video input signal
4
GND
GND
5
RETURN
GND
6
RED RETURN
GND for RED video signal
7
GREEN RETURN
GND for GREEN video signal
8
BLUE RETURN
GND for BLUE video signal
9
5V_DDC
TO DDC PIN 8
10
SYNC. RETURN
GND for SYNC. Signal
11
GND
GND
12
DDC data
TO DDC PIN 5(SDA)
13
H SYNC
Horizontal Sync.signal
14
V SYNC
Vertival Signal
15
DDC clock
TO DDC PIN 6(SCL)
J2:
Output terminal for LCD PANEL
Connector P/N:QCNCP2001T8----
Pin NO.
Symbo
Function
1
EPCL
2
ELOAD
3
EDO/I
4
GND
5
XECLK
6
GND
7
XEDINV
8
GND
9
XOOR7
10
XOOR6
11
XOOR5
12
XOOR4
13
XOOR3
14
XOOR2
15
XOOR1
16
XOOR0
VE
7
00-1
VA720-2