I just replace two capacitor on my tv. ZIt now

this kind off problem is related in power circuit board or may be the main board ,kind of electronic problem, not mechanical ,related with electrolytic capacitor,may be two or three or one,this is dried up capacitor,or devalued capacitor in rating or leaky capacitor,or broken leg capacitor,one pin break in the bottom of capacitor main causes are heated up capacitor or had power serge or getting aging old dried up electrolytic capacitor ,because these capacitor not functioning ,therefore no enough voltage for on off TV function,so TV wont come on,some times come on,some time press power button lot of time , then come on,now it wont come on at all completely,these look like symptom of intermittent power button fault,peoples think that button have only the problem and replaced the power switch only and TV should work normal ,but deep down work needed in circuit board trouble shoot and repair work needed.,to make TV operate normally again,main circuit board to be checked power supply electrolytic faulty capacitor should be sort out and be replaced with good one same value and rating.

Good day!!!




That problem is usually cause of faulty capacitors on the power supply board..


Just follow this instruction to fix your TV..


1. Open the back cover of your TV.
2. Look at the power supply board..Its normally connected to the power cord..
3. After that,,try to look at the actual image of capacitors if it is bulged on the top so that you can easily determine the bad capacitors..
4. After that,,try to replaced the bad capacitors using soldering iron and soldering lead..replaced the capacitors only with the same type ratings and value..
5. Some of the capacitors not bulged so its better if have a capacitance meter

Good day!!!!


That problem is usually cause of faulty capacitors on the power supply board..

Just follow this instruction to fix your TV..

1. Open the back cover of your TV.
2. Look at the power supply board..Its normally connected to the power cord..
3. After that,,try to look at the actual image of capacitors if it is bulged on the top so that you can easily determine the bad capacitors..
4. After that,,try to replaced the bad capacitors using soldering iron and soldering lead..replaced the capacitors only with the same type ratings and value..
5. Some of the capacitors not bulged so its better if have a capacitance meter

HERE'S THE ANSWER TO YOUR PROBLEM:

There is only one culprit that you can blame with regards to this problem - your TV POWER SUPPLY BOARD. The main function of this board is to control the power supply of your TV. It is where the a/c cord is plugged in.

One of the reasons why your TV POWER SUPPLY BOARD does not work well are the capacitors. These capacitors are found on the power supply board. If one or many of these capacitors are burned out or dying, your TV will not turn on anymore. So here's what you've got to do to solve this problem:

1. Open your TV unit and check your POWER SUPPLY BOARD.
2. Replace / remove the dead capacitors you can find on the board. You can buy capacitors at Ebay.com or Amazon.com.
3. Or, you can call your TV Technician or your Service Provider to do the job for you.

Your problem is solved! Thanks...

Take the tv back cover aparts.Check the tv power supply board,that the board where the power a/c cord plug into it.U have all the tools and know basic soldering and electronic?Yes.Check for dying capacitors parts,like for bulging up or puffing up on it tops.These capacitors parts are the causes and it dying.By replacing these capactors and put the same capacitors,but with 5 or 10 voltages higher for better functions.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

U have tools like soldering iron,desoldering pump or desoldering braids,solders?Can u do basic soldering and understand basic electronic?The power supply board,the cause of this problems.The tv power supply board,that the board,where the power a/c cord plug into it.Have dying and leaking gases parts call capacitors.These capacitors are alway bulges up on it tops or puffing up on it tops.These capacitors are dying leaking and not functions correctly anymore.These capacitors,must be replaced.The tv power LED,will stop flashing and have stable power and the tv will work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Yes,the power supply board have these components parts call capacitors,it starting to leaking gases,the power board it dying with these capacitors parts slowly,it bulges up on it tops or puff up on it tops,these capacitors must replaced to get the tv power board stables and functions correctly again.U have basic understanding of eclectronic's,have tools and soldering iron,know how to do basic soldering?Take the tv aparts.Buy and changes these dying,soon to be dead capacitors parts.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Ur power supply board have defective parts call capacitors,they have leakage of gases.These capacitors alway bulges up it top or puff up it top.The power supply board the board where the a/c power cord plug it into it.Searches the power supply board and it supporting boards.U know basic electronic and soldering? Replaced these defective gases lekage capacitors.U tv power will function normal again.Or tries Websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Power packs,small '2 long cylinder,have lable like 10uf so on.Not worth replacing, not know the function of capacitors,replaced the whole board.