Question about Toshiba 36A43 36" TV
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Posted on Jan 02, 2017
yes and this is a common problem! First lets check out the obvious/ when theis fault starts to happen take out the batteries out of the remote control. If the problem stops then you need a new remote. If the proplem persist the remote sensor assy is bad in the tv set. Ive never heard a cable box causeing a motherboard to act up?? Wait arent mother boards in computers?? lol. believe me you need to tell the tv msn to replace the rmote sensor. Now in an extremly rare cases the microprocessor was causing the problem BUT highly unlikly. Good Luck
Posted on Jun 04, 2006
SOURCE: Remote signals
If you tryed a universal remote , that remote should have at least worked the volume and the channels selector. It could be whats called a remote sensor assy thats mounted up toward the front of the set on the inside between the buttons. Its not really a user changeable part as there is soldering involved to replace the sensor. Realisticly, the correct way to trouble-shoot this set is to look at the data or logic line coming out of the remote sensor with an osilliscope to see the data and if it goes all the way to the microprocessor IC. If it does and no remote operation happens then the Micro's bad. Theres way to much Hi-voltage in these sets for a handi-person to tinker with, and its advised that a tech take a look at this set for you . Sorry I couldnbt be of more assistance. Good Luck
Posted on Jun 12, 2006
if you have not gotten this fixed get it to a repair shop your problem is intermittent there might be lose solders or component in the power supply is failing and needs to be replaced.good luck blessing from belize
Posted on Mar 23, 2007
SOURCE: Toshibe 36AFX61 36" TV
I uncovered the problem. The "analog tuner" seems to have gone bad. The part is $25 -$36. The set can still be used however. I just removed the coaxial cable from ANT 1 in the back of the TV (this is what I believe has become defective)which was going to a VCR. I then just used composite cables(red,white,yellow)to bring the signal directly to the TV from the cable box, rather than the VCR. All works however, will replace the defective part.
Posted on Sep 20, 2007
There is really no easy fix...but patience is on your side if you have some. You will need to buy an RF connector at a electronics store..Please visit a commercial dealer, Radio Shack is to limited! Pull the tuner out of the tv board, open the cover that contains the solders. Lets hope the board is not cracked. and be sure one of those small coils are not pulled out..Donot even think about touching or moving these coils if you open the wrong side ot the tuner shield. Reconnect the tail of the RF connector through the board. You sometimes will have to cut the tail length wise for a fit. [You better buy two RF conectors just incase you make a goof. Then solder the a ring around the RF connector to the tuner box. Reinstall into the tv board! Hope this works!
Posted on Nov 29, 2009
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