Question about Samsung LN-R328W 32 in. HD-Ready LCD Television

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Tv screen not working

When swicthed on there is no sound or picture. Tried to switch on and off/reset etc but no joy

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Re: tv screen not working

Happened to my unit also, I bought it in Dubai, UAE, I had it shipped to the Philippines. After 3 days of use, then suddenly it bogged down, I tried troubleshooting the power supply, I found out one of the transistor, in the second power unit is open. I replaced it with a new transistor I took from an old Computer monitor coz I cannot find new ones in the market. After replacing it, my unit worked! but unfortunately, it worked only fot One Hour, after that another problem occured, red light will power on, then after it blink for 5 time and then turn off. it seems its on standby mode again. I tried to check the power supply if the part that I replaced again broke down, but the power supply is working good. Im suspecting the real problem is in the main board. I tried troubleshooting the main board, but its not a very easy job, tried to test for open circuit, or burned out components, but no luck. My option now is to replace the mainboard with new one. My problem now is I dont know where to get the board.

Posted on Jun 24, 2008

Re: tv screen not working

Will buy your non operating fujitsu p55xha40us i have one with a broken pdp glass please e mail

Posted on May 02, 2008

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What is your TV - plasma or LCD?
Plasma: Both Y-boards and buffers has the same problem -no picture when it was defected. Sometime X-board does it, too.
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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:

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.
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7. Turn on the TV.

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Samsung le32r black screen


Your problem sounds like inverter has failed.
To prove this you need to remove the back from your tv set.
Then switch it on and look carefully through the small holes on the metal shielding that is directly over back of screen you are looking for bright white light.
If you cant see it easily try doing again but in A dark room.
If you can see white light through the holes in metal shielding the inverter is working & fault is else where.
If no light can be seen problem is with inverter you will need to remove the inverter pcb & check the transformers with ohm meter to see if one is open circuit. Allso look on same pcb for any smd circuit protectors that may be open circuit.


Jan 03, 2008 | Samsung LE32R41BD 32 in. HD-Ready LCD...

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