Crocodile
- 16 Dec 2002 03:59
Bones
- 03 Feb 2005 10:48
- 2998 of 11003
I have two 17" flat screen monitors, both Logix LGX174 (they are part of the Trader PC I purchased from Crocodile in 2002, God rest his soul).
I have been getting a case of fade and disappear on one of the screens (comes and goes like a loose connection) so I have swapped cables around. The lead from each monitor runs into its own D-Tech AC/DC adaptor (12v dc output) model no. DTA-XGA02. The mains cable plugs into this adaptor. Having tried all combinations of cables and monitors, it is clear that the problem is one of the AC/DC adaptors or its in-built lead that plugs into the monitor.
Your task, should you choose to accept it, is to advise me how to get a replacement! I have been round the internet looking for the right Logix or D-Tech websites or suppliers of such parts and rung up PCWorld Partmaster but I am having no luck.
I feel like I'm watching my screens with an eyepatch. Can someone help please? :)
Spaceman
- 03 Feb 2005 10:53
- 2999 of 11003
Bones,could you take a phote of this power pack so I can see what you mean, also if it has stuff written on it could you post thah as well? Thanks.
droogy
- 03 Feb 2005 11:00
- 3000 of 11003
Have you tried Maplins? They have a web-site. Do a googly for the URL.
Kayak
- 03 Feb 2005 11:10
- 3001 of 11003
Bones, as droogy says
Maplin are your best bet. Ensure the adaptor is 'regulated' and the right DC voltage and wattage. Also the DC plug varies in size. If you're unsure it's best to take the monitor with you to a shop. They do a range of adaptors where you can set the voltage from a range of say 3V to 12V but if you use them ensure that you fix the slider control so that it doesn't move accidentally.
Bones
- 03 Feb 2005 12:25
- 3002 of 11003
Thanks guys. It all seems double dutch on Maplins. There are AC adaptors but it is not clear to me what they connect to or are intended for.
Spaceman, picture of the beast:
The details on the adaptor are:
D-Tech
Display technology co Ltd
AC/DC Adaptor
Model name: DTA-XGA02
Input rating: 100-240Vac, 50/60 Hz, 0.8A
Output rating: 12Vdc 3A
There's a diagram that looks like a scale from (-) to (+) with a semi circle in the middle like a capital C and an O inside it.
The mains connection socket on the adaptor is a 3 pin affair shaped like the club on a pack of cards. The box itself is 110mm x 50mm approx and the piece that plugs into the monitor is 5mm diameter.
Hope that helps!
Spaceman
- 03 Feb 2005 12:55
- 3003 of 11003
Thanks Bones, what are you like at DIY and soldering?? Do you have a Multimeter?
Kayak
- 03 Feb 2005 13:12
- 3004 of 11003
Bones, because of the 3 amps none of the Maplin ones would be suitable, but this one would be, a little expensive unfortunately:
http://www.eurobatteries.com/sitepages/power-adaptors-ac-dc.asp
item ad.15-3000-AC
Your diagram is to show that the outside of the connector (stylised C) carries the - pole and the inside (O) carries the + pole. When you get your adaptor ensure that you have set the polarity correctly otherwise bye-bye monitor!
Kayak
- 03 Feb 2005 13:14
- 3005 of 11003
Actually Bones your adaptor is 3A but check the label on the display to see how much it needs. If it is a lot less than 3A then you could go for a cheaper adaptor.
TPO
- 03 Feb 2005 14:11
- 3008 of 11003
if the values are in A1, B1, C1 & D1 then the formula for D1 is:
=IF(C1<B1,A1-B1,A1-C1)
7thFloor
- 06 Feb 2005 17:12
- 3011 of 11003
Iain
Is it a "good" one :-)
Spaceman
- 07 Feb 2005 10:15
- 3015 of 11003
well done Iain, how did you do it?