ViewSonic PJ513D-1 Service Manual page 15

3. Electrical Interface Character
Interface Definition
• 15 pin definition of the mini D-sub male for DDC2B protocol
Pin Definition
1 Red video
5
9
13 Horizontal
• Video Input
1 1 1 1
C o m p o s i t e i n p u t C o m p o s i t e i n p u t C o m p o s i t e i n p u t C o m p o s i t e i n p u t
• S-Video input
4 3
2 1
• Control Port
8 7 6
5 4 3
2
1
RS232 cable :
ViewSonic Corporation
Pin
2 Green Video
(Pr)
6 Red Video
NC
NC 10
Sync. Return
14 Vertical Sync
Sync
Pin
1
Pin
1
2
3
4
5
1
6
1 0
1 5
1 1
Definition Pin
3
(Y)
7
Return
11
15
Definition
Composite video
input
Description
GND
GND
Luminance
Chroma
12
Confidential - Do Not Copy
Definition Pin
Blue Video 4
(Pb)
Green Video 8
Return
Monitor ID 12
bit 0
Data clock
(SCL)
Definition
NC
Blue Video
Return
Bi-directional
data (SDA)
PJ513D-1