[Techtoolslist] More updates to ftp - FLUKE

[Martin White]

Correct, the +5v is an input, not an output. Remember it wasn’t an off the shelf B/W monitor, it was specifically Fluke’s B/W monitor for the programming option purchase.

 

And yes, the lack of 5v is a pain if you want to make up any kind of active sync circuit. Mine’s just connected to a 14” Hantarex Polo. I guess the monitor just accepts whatever the 9100 is outputting.

 

If it’s inverted sync then I know the MTC9000 will as it has a physical switch to change between positive and negative so either the Polo has the same or it does it automatically?

 

Martin.



From: Andre Huijts
Sent: ‎16‎ ‎November‎ ‎2012 ‎23‎:‎03
To: Technical Tools Mail List
Subject: Re: [Techtoolslist] More updates to ftp - FLUKE


It does make sense, doesn't it....it would be extremely weird to put +5V on that pin.....

Actually....looking at the schematics again it looks like the monochrome monitor is actually FEEDING BACK the +5V judging by the "arrow" going "into" the connector...

However, I have a problem now.....I need +5V for the 74LS04....and I don't want to make this a messy job....so I think I'll switch to this:
http://www.mikesarcade.com/wiretap/info/SyncInv.pdf

Guess I'll have to order a 74C04....



Op 16 nov. 2012, om 23:38 heeft David Shoemaker <davids at oz.net> het volgende geschreven:


> I have used a normal cga monitor on mine before.  I don't remember doing anything special to use it.

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André Huijts
andre.huijts at upcmail.nl





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