Industrial monitor replacement TTL to VGA [Archive] - Glock Talk

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havensal
06-22-2010, 06:06
I have a machine that has an old monitor on it that I need to purchase a replacement for. The existing monitor is a Mitsubishi AUM-1391A.

This has a DB-9 connector into the TTL port on the monitor. From what little info I can find it is 16 bit TTL.

I would like to replace this monitor with a standard VGA or DVI monitor.

I can't replace the video card in the machine.

I did find PDF for an RGB/VGA converter box, but I can't find anywhere to actually buy one.

I did find a monitor that might replace the existing, but that will keep me dependent on TTL monitors.

Any suggestions?

TuxthePenguin
06-24-2010, 14:04
DB-9 connector into the TTL port...

Sounds old... real old.

rushdooney
07-03-2010, 11:24
If you cannot replace the video card, could you add another video card to the system that is DVI/EGA compatible? What O/S are you on?

havensal
07-03-2010, 18:49
If you cannot replace the video card, could you add another video card to the system that is DVI/EGA compatible? What O/S are you on?

It's not a computer, it's an industrial machine with some proprietary OS.

The equipment is old and the manufacturer hasn't updated any of it to modern standards. They will sell me a new monitor for $3500 and a 6 week lead time. The problem with that is I can't have a spare laying around. This is a critical piece of equipment and I would like to have spares.

epoxy252
07-05-2010, 16:35
From what I remember the old school NEC multi-synch monitors (and most other similar spec monitors) could automatically adjust for rgb/cga/ega/vga with the proper adaptor. Like this one http://www.amazon.com/HD15F-TO-DB9M-MULTISYNC-ADAPTER/dp/B0024RIMIO

That being said though my father and I used to make a tidy profit selling new old stock cga/ega monitors to industrial equipment/hospital equipment repair services.

grokdesigns
07-05-2010, 18:07
Could you use a CGA->VGA converter like this:
http://www.ambery.com/rgbcgatovgac.html

with a DB-9 to HD15 cable like this:
http://www.ambery.com/db9todbadca.html

??

elongshine
02-15-2011, 01:06
I have a machine that has an old monitor on it that I need to purchase a replacement for. The existing monitor is a Mitsubishi AUM-1391A.

This has a DB-9 connector into the TTL port on the monitor. From what little info I can find it is 16 bit TTL.

I would like to replace this monitor with a standard VGA or DVI monitor.

I can't replace the video card in the machine.

I did find PDF for an RGB/VGA converter box, but I can't find anywhere to actually buy one.

I did find a monitor that might replace the existing, but that will keep me dependent on TTL monitors.

Any suggestions?


Can use Industrial Video Converter- RGB, MDA, CGA, EGA to VGA Converter:
http://cncmonitor.files.wordpress.com/2011/02/ivc-809-all-450.jpg?w=300&h=140

Input
Signal TypeMDA, CGA, EGA, RGB, RGB Sog, RGBS, RGBHV, YPbPr, Mono/ColourInterface9 PIN, 3 PIN, 5 PIN, 6 PIN, 7 PIN, 15 PIN, 20 PIN, 24 PIN, 25 PIN, BNC port…ParameterAnalog: 0.5-1.0 / TTL: 0.2-5.0V
75 ohm / 750 ohm
Scanning: Progressive/InterlacedOutput
SingnalTypeStandard VGA/SVGA, 800*600/60hzInterfaceStandard 15Pin D-SUBPowerDC 5-12V 1.0A / Consumption- 2.0W maximum
IVC-809 Performance and characteristic
1. MDA, CGA, EGA, RGB, RGB SOG, RGBS,RGB cs, RGBHV, YUV Signal auto scan
(Horizontal Scanning Frequency: 12K-40K, Vertical Scanning Frequency: unconstrained).
2. Vertical Resolution: 160-600 lines, auto scan.
3. Horizontal resolution: unconstrained, auto scan.
4. Supports sync separation, CS composite sync, SOG green sync, YPbPr (SOY) sync.
5. Supports monochrome, Grayscale, color signal input.

more info:
http://cncmonitor.wordpress.com/2010/09/15/rgb-mda-cga-ega-to-vga-converter/

elongshine
02-15-2011, 02:04
Can use IVC-809 industrial video converter

IVC-809 Performance and characteristic
1. MDA, CGA, EGA, RGB, RGB SOG, RGBS,RGB cs, RGBHV, YUV Signal auto scan(Horizontal Scanning Frequency: 12K-40K, Vertical Scanning Frequency: unconstrained).
2. Vertical Resolution: 160-600 lines, auto scan.
3. Horizontal resolution: unconstrained, auto scan.
4. Supports sync separation, CS composite sync, SOG green sync, YPbPr (SOY) sync.
5. Supports monochrome, Grayscale, color signal input.

Quick reference for IVC-809:
Input Signal: MDA, CGA, EGA, RGB, RGB Sog, RGBS, RGBHV, YPbPr, Mono/Colour
Input Interface: BNC port, 9 PIN, 5 PIN, 6 PIN, 7 PIN, 15 PIN,24 PIN, 25 PIN...
Parameter: Analog: 0.5-1.0 / TTL: 3-5V, 75 ohm / 750 ohm
Scanning: Progressive/Interlaced
Output Signal: Standard 15Pin D-SUB VGA, 800*600/60hz
Power: DC 5-12V 1.0A / Consumption- 2.0W maximum

Sales:Elongshine@gmail.com