Question about Hyundai ImageQuest V995 19" CRT Monitor
I have an Imagequest V995 monitor from a friend. Unfortunately the VGA connector was damaged and removed from the cable. Does anyone have a wiring schematic for this type of monitor ?
Sounds like the power ON circuitry for the unit has gone or is going out. When you state you unplug it and wait 2 weeks and plug it back in and works fine, this is direction of allowing the capacitive circuit to completely drain befor the unit is officially "Off". Something is causing the "on" circuits to hold the charge making the unit think it is still "on". By letting it sit and discharge, the circuit "resets" itself. The only real way to figure this out is to take it to a TV repair shop (not much different than a tv) and let them diagnose it. But it maybe worth the time to trouble to just replace it at this point.
Posted on Aug 27, 2007
i checked your problem and found that you open the cover of monitor and you find the two jack of data cable in main pcb and neck card( 2 connector of data cable).plz you cut the connector of data cable and you will find 8 wires in connector.related red(invild extra ground),green(invild extra ground),blue(invild extra ground),black gnd,white,orange,gold(extra gnd) and now you cut the red wire, you will find two wires.so you refix the main red wire pin no-1 of connector and red gnd pin no-6,green main wire pin no-2 and green gnd pin no-7,main blue wire pin no-3 and blue gnd pin no-8.check for the horizental sync and vertical sync wire you should go in main pcb which invild the other connector. there is present in print, h- sync(two wire of h- sync main wire in pin no-13 and other pin no-5) and ver.-sync wire in pin no-14.first you will check the whose h-sync and vert-sync in color and now finally other wires will fix any pin of connector.
Posted on Apr 24, 2008
You will have wires of 7 colours. Solder it as per the data below...
The pins are numbered as follows
4 3 2 1
8 7 6 5
12 11 10 9
Posted on Jun 04, 2008
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
Posted on May 15, 2010
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