20 Most Recent Tatung TLM-1705 17'' Multimedia Monitor Questions & Answers


Common problem with ALL LCD monitors: bad caps.
If you are going to DIY and have proper tools and know safety precaution then please read on:
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply (they should be replaced in a set), blown fuses; poor solder joints, 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.

Basic LCD monitor troubleshooting guide:
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://en.wikipedia.org/wiki/Capacitor_plague
Learn about bad caps: Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

Tatung TLM-1705... | Answered on Nov 16, 2010


Check the power supply for 5v and 12v in the power supply section, also look for bad caps, see example of failed monitors due to bad caps here: http://s807.photobucket.com/home/budm/allalbums

Tatung TLM-1705... | Answered on Jan 17, 2010


Reduce the brightness level on the monitor, sometimes correct problem. The most likely cause is by the inverter transformer, and monitors usually have more than one.

Tatung Computers... | Answered on May 09, 2012


Simply go to the vendors site and download / install

Tatung Computers... | Answered on Feb 17, 2010


It seems to be a problem with the inverter board, some inverters send out the signal in two halfs, signal for right hand of the screen and one for the left, it seems the left side electronics have failed, the only way to look for any blown componants is to take the back cover off and have a little route around to see if you can see anything suspect, the reason i say the left side has failed, is because if you look at the board with the screen face down, the right side of the screen would become the side of the board. have a look and get back to me, the other option is to replace the inverter.

Tatung Computers... | Answered on Feb 09, 2010


Since the warranty on the monitor has expired, it's time to responsibly recycle the old monitor, and buy a new one.

Tatung Computers... | Answered on Sep 19, 2009


Check the power cord. The problem is a faulty powe supply.

Tatung Computers... | Answered on Feb 16, 2009


Hi,

If everything else works, then it could be that the pin arrangement of the 4 terminals of the yoke were reversed. There would be two for the vertical and another two for the horizontal. Inverting on each pair wouold give the results that you have described.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information. Good luck and kind regards. Thank you for using FixYa.

Tatung Computers... | Answered on Nov 05, 2008

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