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I bought a brand new Tuner for my LG Tv. Is there a way to test that it is good with a Meter before I go and solder it all back together

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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techman
  • 3130 Answers

SOURCE: Attach new antenna wire to tuner (Funai TV VCR combo )

If you take off the tuner cover you should see where another wire was attached to the PCB as there will be a small hole with nothing connected and a piece of wire at board level or broken level with the Printed curcuit board. If you dont see it then the best thing for you to do is to send the tuner to a tuner repair place like PTS tuner service and they have a flat rate to overhaul tuners and assy's or see how inexpensive a new tuner assy is. Its available at pts electronics for 49.95 along with many many more items like rebuilt printed curcuit boards ect ect ..www.ptscorp.com Good mluck

Posted on May 04, 2006

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  • 87 Answers

SOURCE: rf jack

You need an 800 degree soldering iron. It is advisable to tke this to a repair shop. A qualified echnician may bae able to repair the turner without further damaing. It is likely if you try to do this yourself the tuner will be damaged to the pint that it will have to be replaced which will mor than double your repair cost.

Posted on Jul 31, 2007

VOTIT
  • 2071 Answers

SOURCE: brand new LG plasma stuck on test screens

Resetting the TV
If the buttons on the remote AND the buttons on the TV case do not work (channels do not change and you cannot open or navigate the menu), the TV has stopped responding. Reset the TV as follows:

NOTE:
Some TVs have a reset button. If available and accessible, try using the reset buttons before using the steps below. Using the reset buttons can save time.
1. Unplug the TV power cord from the power outlet.
2. Unplug any connected devices (DVD, Set-top boxes, etc...)
3. Press and hold the TV power button for five seconds.
4. Plug the TV power cord back into the power outlet and turn on the TV.
5. Open the on-screen menu to confirm that the TV is responding again.
6. Turn off the TV and reconnect the devices.
7. Turn on the TV.

Hope it may help you;


Regards;
VOTIT

Posted on Jan 29, 2009

  • 91 Answers

SOURCE: Can get tuner sound, but not DVD

make sure you are in analog not digital

Posted on May 06, 2009

alicantecoli
  • 22219 Answers

SOURCE: had alternator tested good bought brand new

fit a new bosch genuine factory exchange alternator ,that will cure it ,your existing alternator is worn out commutator/brushes worn

Posted on Dec 31, 2010

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Dry soldering is the greatest enemy and I think that the parts exposed to heat / cool in due course of time have the drying of the solder.
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hi i will be more than willing to try and solve your problem. this problem can be costly, because you will have to reconnect the copper wire to the circuit board on the inside of the tuner. if you do this it still might not have a good connection. sometimes the set will not show as good and have fuzzy channels. you then will have to resolder the outside of the coaxial to the tuner this has to be done right or it will be easy to break off again. it is best to simply get another tuner. when i have this problem i just simply go to tiptop tv. the whole tuner with shipping and handling is about $31. if you have some soldering experience you can simply desolder one and solder the other without paying anything extra. you must have the number on the side of your tuner or even have the brand and model number of your tv and they will be very helpful. i have used them for years and they have never let me down. i believe that this will solve your problem. please rate me on my solution. thank you and have a nice evening.

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