25 pin video connections for Proxima panels

[watchandpen]

I'm creating a new thread because I have NOT found the cable pin diagrams I need for the Proxima panels.

I have had crummy luck with the many panels I bought on EBay. The only ones that came with power supplies DIDN'T work. I made a power supply for my Proxima panels -- and will re-do it, adding ground to the outside of the plug, and hope this works.

The only Proxima panel I have that works is missing the bottom half of the display -- dead when received.

I'm hoping that my Proxima 820 or 840 aren't working because they require a video signal to show something on screen. Or, perhaps, they need some kind of reset.

The 840 I have clicks, but doesn't start. The 820 powers up, but no display.

I've searched the forums, and found the connections for the 26 pin Samsung (which also works on other panels), but have NOT found the diagram for the 25 pin Proxima panels. Two rows of pins -- 12 and 13 -- not two rows of 9 and one of 8, like the Samsung.

If anyone can provide me with the pin settings for these panels, I'd appreciate it. (If the panels start to work, after getting a video signal, I'd appreciate it even more).

Thanks in advance.

 

[MikeTuriel]

Your solution

Hi,

Sorry for my bad english, that is the conections for your needs.
Yesterday I buy an 810 with out cables and just find the information.
I'm try build the projector with the 810.

Bye and regards.

Mike.


** Proxima Ovation 8xx Pin Out
25 Pin RS232 Signal Description
----------------------------------
1 Red Analog
2 Green Analog
3 Blue Analog
4 Red Out
5 Green Out
6 Blue Out
10 GND
11 GND
12 Vertical Sync
13 Horizontal Sync
14 Red Ground
15 Green Ground
16 Blue Ground
24 GND
25 GND

** VGA Cable Pin connections
15 Pin HD Signal Description 25 Pin RS232
----------------------------------------------------
1 Red Analog 1
2 Green Analog 2
3 Blue Analog 3
7 Green Return 14,15,16
10 Sync Return 11,10
13 Horizontal Sync 13
14 Vertical Sync 12

NOTE: Remove Pins 6,8,9 on 15 Pin Connector

** Power Cable Pin connections
5 Pin Din Signal Description
----------------------------------
1 Ground
2 Ground
3 +5V DC 3.0A
4 -5V DC 0.3A
5 +12V DC 2A

** Notes
1. Set Computer to 640x480 @ 60hz Signal
2. Light Flashes between Freeze and Shift on NO Signal.
3. Push and Hold Clear on Power Up to Clear Saved settings.

 

[Neversaid]

or simply look to www.virtuel-blue.de/diybeamer

Bye
Neversaid

 

[dhammersmith]

Proxima AGGGGGH

I have a +944 that came with no monitor cable and a very strange pinout. Plus no power supply. The 944 has the s-video and rca so I can use that until I can get the video cable, but I need the power. Can you sell me one, or tell me how to make it.

 

[Neversaid]

i think this of the 8xx will work (it's on my page)

Bernhard