I have my TV Samsung HLR 5087 for over 6 Years, The TV comes with stand which is excellent for the space and use. Works beautiful for the last 6 years with one time Bulb change, original Philips about a year and half ago. Lamp timer reset, fan cleaned at the time and recently both changed. Fan2 close to the TV Card input spins on start of the TV but stops and I watched the fan but never saw it spinning after the restart.
If I use this TV on Analog signal or rapid channel changing, components input. The screen starts to freeze, sometimes black with sound and then it continues to play but for short term, couple of times and is off with lamp, heat and fan signal on display. A hard reset to make it work back.
If I watch anything on HDMI, Digital channels it works fine over couple of hours. I don't even remember that it died on me on digital recently.
I know where is fan1, and fan2 but have no clue where is the third fan. No dust, or any dirt inside. I clean the TV from the back with blower every two years. The weather is hotter here in US, didn't have this issue on Winter time. I wish I have a digital map, or troubleshooter guide for this TV, that will make things easier to figure.
Any suggestions will be highly appreciated. Thank you.