How hard is it to find a control board for these tv's my tv has been in the shopfor 2 months and he cant seem to find one

Is there anything hanging down in the beam of the sensors? check sensor connections at the controller make sure there is no moister in it and are making good connections. is your water real hard a lot of minerals dirtying up the eyes. if all of this is clear and sensors are good then nothing else but the control board.

Here's a place where you can purchase a T-Con board. TV Parts Universal TV Stands DLP Chips ShopJimmy

Very common problem. not a common or easy fix though. This is known as a faulty "hypermodule" The hypemodule is a cuircit board that processes the signal. At the shop i have repaired a few a these on average 2 a month. The ideal situation is to replace this cuicit board. However this was such a common occurance these boards became rare. very hard to locate. So toshiba gave service centers another option a way to repair these. It however evolves the replacement of 11 very small micro capacitors. Only the most experence tech's experenced in surface mounted soldering should attempt this repair. You can easly mess this board up and once messed up...like i said you cant find them. My best advice is to find you a qualified shop who has done this repair before. It take an experence tech around 3 to 4 hours with magnifing glass and twezzers. My shop generally charges about 300 for this repair but shops vary based on experence

This popping sounds are capacitors giving out now if there replaced this tv will last more years, Recommedations : repair shop

I know you came here for a fix but this requires hands on thiscannot be fixed via email its a hard ware issue and needs a tv repair shop or good eletrical engineer. If you want to give it a shot youtube.com has some very good info on how to change out capacitors but word of warning they hold voltage and they can put you into the ER quick so if you do not feel up to it let the experts at the shop handle it for you.


Thanks please do click the accept button for my efforts.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

Hi, you're one of many people with this problem.
The problem is the Inverter transformers on this board here:
You can see 6 of them lined up in the front of the board. The windings in the Inverter Transformer are very small copper wire that breaks easily. My new TV lasted 4 months until this problem occurred. I had to solder in a new Inverter to fix the problem.
The board number is BA71F0F01042.
The board is hard to find right now. Only three places I know of to find it.
Ebay,
Discount-Merchant.com,
and Shopjimmy.com
You can replace the whole board or replace the bad Inverter to fix the problem.

Let me know if you need any more help.

You need to do some more diagnosing of the problem. If you get sound and change channels take a bright flashlight and place it again the screen. Look for an image around the edge of the flashlight.
If you see an image that means the LCD controller board (TCON) is probably good.

The problem is probably one of three causes;
1) Inverter board is bad
2) CCFT (cold cathode fluorescent light) are bad.
3) Power to the inverter board is bad. You can also check the connectors.

its located in the upper right corner of freshfood side. sometimes its hard to get to. remove light shield, then heat shield, then the auto damper housing assy. and then 2 scews holding the defrost board,remove the 4/6 wire plug to board carefully. also unplug refridgerator first. good luck.

On al the plasma tvs there are control boards on the lower part of the screen that control the vertical images. If one of the chips on one of the boards fail, have a bad connection, or no ground it will result in a thick black lne down the screen. Seeing as the tv is new I would get the warrantee repair on it. There is a possibility that there is a problem with the screen itself but more than likely its the boards.

Problem seems in panel board having bad switches. You probably need to replace the (control) panle board. Check out this Weblink having info for Akai TV parts.

you can adjust the v_set and the v_scan voltages anout 15 vdc lower.(they are on a little board to thr right of the power supply board) this has a good chance of correcting the problem.if not then the panel itself is bad..this set had a 2 year warranty, and even if it was a demo with your bill of sale you should have no problems with having it repaired. if you have no bill of sale and cant get one..be carefule as there is dangerous voltage in a tv set