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Have Philips 55PFL6007T repair manual doesn't list the components of the LG lcd side panels, of which two blown caps, on board 6870s-1333d need values of c121 and c124 any idea how i get that info?

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Posted on Dec 08, 2016

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SOURCE: Philips LCD model 26TA1000, vertical lines and blank white screen with no picture

it would be easier to find it stripped from a damaged set on ebay.
I see several there but need the part number to search
of course you may purchase that and find it to be the lcd driver.hopefully not.

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SOURCE: philips 50" plasma ysus board troubles

Check for shorts, blown fuses on ysus, if blown replace entire board, easier than locating many of the parts installed on the board.

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SOURCE: LG 47LC7DF LCD TV Remote Sensor not working

IR senor may not be bad. Try using a different remote (universal) and program to TV. If universal remote works and your doesn't, you may need to purchase a remote instead of IR board. If you confirmed that the IR board is bad then replacing the IR board will fix the remote issue. IR board is an easy fix. Just open the back cover out and it's located right in the middle toward the bottom of the TV.

Posted on Jun 22, 2009

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SOURCE: Need info on component 3071 on power supply board - burned up.

Its been a while since i worked on that power board. But I believe you are refering to the orange diode that runs into the single connector for the video board next to the power supply. I replaced mine with a 1n914 diode after replacing the 2200uf lytic cap and the tv fired right up.
ef1e2bf.jpg

Posted on Sep 11, 2009

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SOURCE: I have a 37" Philips (37PF9431D/37) flat panel tv....

i am having the same problem. My Phillips 37" 37PF9431D/37I LCD High Definition TV won;t turn on. When I press the power button i hear a click and the green light comes on for a couple of seconds and then the red light appears. I can;t figure it out. Did you find a solution?

Posted on Dec 27, 2010

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Won't turn ON. Found F601 fuse blown on power supply/inverter board. What's the most likely culprit?


Emerson BA17F1F0102 Power Supply Repair Kit LC320EM2

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Free tv repair advice


Potentially so, however I would get the TV fully checked over by a professional if it has been subject to a surge. If a component further down the line caused the initial surge replacing the blown cap will only result in another bang as soon as you plug it in.

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Lg tv has sound but no picture


inverter prob. psb board works turning on main that makes sound,could be main as well. but if tv is lcd, . inverters have problems (one or two boards on sides ) look for blown caps.

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Picture is out on LG LCD TV


The problem can be blown up components in the back lights inverter board or in the 24VDC power supply section. You need to open up the back look to see if you can locate blown components. There should be 24vdc on one of the power supply output connectors pins.
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Samsung LE32 tv does not turn on. blue indicator light flashing


this is a common fault take back of and look on main power board for blown capacitor's ( raised tops ) they look like little batteries with white line down one side replace then with same value e.g ( 2000mf 25v)
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Tv keeps clicking red light blinking but doesnt come on first it was fifteen minutes then thirty now an hour and it i still not on?


the red light blinks due to a problem in the power supply or deflection circuit, this usually happens when one or two components start changing specified value or just entirely go out. Some samsung tvs do have replaceable boards but you still need to pinpoint the problem to a certain circuit board, either deflection or power board. It may be worth it to call a service tech and describe the problem to get a good idea on the repair cost.

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Sony Bravia V series is on standby. Does not turn on.


That is true. You need to change a new board as when the chip is blown, all the related SMT cap, resistors, and transistor were gone, too. Those tiny component are hard to repalce one by one. Importantly, some of them was changed value and it only happens when the TV is warm up.

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Need info on component 3071 on power supply board - burned up.


Its been a while since i worked on that power board. But I believe you are refering to the orange diode that runs into the single connector for the video board next to the power supply. I replaced mine with a 1n914 diode after replacing the 2200uf lytic cap and the tv fired right up.
ef1e2bf.jpg

Jul 23, 2009 | Philips Televison & Video

1 Answer

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