Here are the common VGA video adapter pin connections:


9 pin A is used by NEC Multisync monitors.  9 pin B is used by Sony CPD-130n


. 15 pin VGA card    9 pin A      9 pin B

. 1. Red video          1            3
. 2. Green video        2            4
. 3. Blue video         3            5
. 4. Monitor ID 2    no connection no connection Note 1
. 5. not used          n/a          n/a
. 6. Red return       6,7,8,9      1,2,6
. 7. Green return     6,7,8,9      1,2,6
. 8. Blue return      6,7,8,9      1,2,6
. 9. no pin            n/a          n/a
.10. Sync return      6,7,8,9      1,2,6
.11. Monitor ID 0     6,7,8,9      1,2,6         Notes 1,2
.12. Monitor ID 1    no connection no connection Notes 1,2
.13. Horizontal sync    4            8
.14. Vertical sync      5            9
.15. not used          n/a          n/a


Notes:

.1. Monitor ID is not used by all adapters.  Paradise does, Maxon and PaeLit
.   do not.  See your manual for other brands.

.2. Reverse Monitor ID bits 0 and 1 for monochrome monitor, if your VGA card
.   recognizes them.  Monochrome monitors use green line for all video.

.3. Sony pin map assumes digital/analog switch in analog position.

.4. Transposing hookups does no apparent harm, but doesn't work, either.


Uploaded by Ray Tackett, 76416,276.  Comments and corrections invited.