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Samsung HP-R5072 50 in. Plasma HDTV - Page 2 Questions & Answers
Why wont the Television click on, when remote is pressed?
If it turns On just for a moment; at least, and the standby/power light at its front panel comes ON; and it goes OFF withing seconds; the main board to the set is faulty. If standby/power light at the front panel does not come On; the main power supply regulator board [inside] the TV is faulty.
If you wish to get some details; check the site linked here.
Pull up older posts. Surf the site with patience.
http://electronicshelponline.blogspot.com/
TV comes on but static, loud noise and then shuts off does this for hours before it stays on.
Fault with the main power supply regulator section. Either it will be on a separate board, or on the part of its main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
Yellow stripe screen
Bad Color Wheel or you unplugged it doing bulb replacement and did not get it plugged back in.
Black line inch thick right hand side
Get rid of it! I started out with the small black smoky line, went to two horizontal line, , , , I now have a 10 " line half way across the screen in two places and the rest of the line is 4-6". Contact Samsung three times on line and they responded with " we do not understand the problem, please explain. Oh yeah, TV was 2.5 years old. Never will buy Samsung again.
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