need help on video out and lcd

Rambo60

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I have a display board from a home made computer made up of ttl and rom just need help on how to connect vga to this board I have some picture is the QVSYNC and the QHSYNC and the XSCL and GND can I connect this to the a VGA monitor this all the detail I can give all I need to no what connection do i need to connect to VGA from the pin connection
 

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Beavis

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A little more information would be useful, can you post some more detailed schematics?
 

Rambo60

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I am not been rude but all I am asking is in the picture there are pin with names I need to no what pin to connect to a VGA that all I ask more picture is not going to help as this is the schematic of the board
 

roy_bates

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im wondering if its some kind of composite signal,i cant see anything that indicates vga signals

can you link to the entire schematic please or who made it.
 
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Rambo60

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yes there is VGA QVSYNC and the QHSYNC and the XSCL the board has video out and LCD out this not composite signal
 
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roy_bates

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the thing is i cant see the rgb signals.

can you say what board this is?
 

Rambo60

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you tell me what this QVSYNC and the QHSYNC and the XSCL it has no RGB the maximite has the same the RGB is color
 
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roy_bates

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AmiBayer
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what homemade computer is it?
and,what board is this in reference to?

im just tying to work out what this is

EDIT: wait,is this anything to do with the MO2 project? or maybe i have this confused with the other thread you have open?
 
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Rambo60

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yes that right m02 project do you no this project i had this project for about 4 year in a box
 
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Beavis

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Who said you're being rude, all I was asking was to come up with some more information, and while you're at it, try to make some better quality pics too.
 

roy_bates

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yes,a little,i think it was an attempt to make a 6502 compatible cpu in 74 series logic(it did actually work).the design you have is from dieter muller i think from the early 90's

do you have the entire project? including the lcd driver board(not sure ive seen the entire board as i could not see the back of the lcd itself)

lets try to all relax a little,im excited because im not sure how much of this actually survived today.
 

Rambo60

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yes roy I have all the project and hex files for m02 and the person dieter muller he has pass away and he from germany and there is a person I know is dennis in germany he told me

- - - Updated - - -
 
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roy_bates

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can you take a picture of the rear of the lcd display please,the one in the project
or a make and model of the display in the project
 
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Rambo60

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roy I have all the picture of M02 and other board i just up load some new picture
 
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roy_bates

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do you have the lcd display this machine was used with at all?
 

Rambo60

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yes roy I have all the board and picture and PCB artwork I just found out that the lcd display pin connect only to a LCD not a VGA monitor but the QVGA LCD Monochrome I can not fine any for sale
 
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