NEC PlasmaSync PX-42VM1G, Service Manual

Page: 27 / 172

11
Pin Assignments and Signal Levels for 15 pin RGB (Analog)
5 4 3 2 1
15 14 13 12 11
10 9 8 7 6 Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Signal (Analog)
Red
Green or sync-on-green
Blue
No connection
Ground
Red ground
Green ground
Blue ground
No connection
Sync signal ground
No connection
Bi-directional DATA (SDA)
Horizontal sync
Vertical sync
SCL
Pin Configuration and Signal of the RGB 3 IN Connector (DVI Connector)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Signal (Digital)
T.M.D.S Data 2 -
T.M.D.S Data 2 +
T.M.D.S Data 2 Shield
No connection
No connection
DDC Clock
DDC Data
No connection
T.M.D.S Data 1 -
T.M.D.S Data 1 +
T.M.D.S Data 1 Shield
No connection
No connection
+5V Power
Ground
Hot Plug Detect
T.M.D.S Data 0 -
T.M.D.S Data 0 +
T.M.D.S Data 0 Shield
No connection
No connection
T.M.D.S Clock Shield
T.M.D.S Clock +
T.M.D.S Clock -
No connection
No connection
No connection
No connection
No connection
RGB 3
The unit is equipped with a type of connector commonly
used for both analog and digital.
(Functionally, this cannot be used for analog input.)
(TMDS can be used for one link only)
1
9
17
2
10
18
3
11
19
4
12
20
5
13
21
6
14
22
7
15
23
8 25 26
27 28
16
24
29