The board that call the T-CON board finally died.This T-CON board sit in the middle at the bottom of the tv LCD screen panel.Tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish T-CON board for the replacement.
It can be the T-CON board or bad power feeding the T-CON board. T-CON: E40951307-TCON Troubleshooting 10-22-09_OPT http://www.scribd.com/doc/25276757/E40951307-TCON-Troubleshooting-10-22-09-OPT
Please read about the T-CON failure first;
http://www.mediafire.com/?zzjygannjty PDF download
Service manual: http://www.polaroidsupport.com
Also read my guide:
Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.
By the way, there is no FIBER Optic cable in the TV, otherwise the TV will cost a lot of money to implement the FIBER Optic, the only Optical link useed in the TV will be the TOSLINK for digital audio, There is ribbon cable bewteen the main board and the T-CON board. http://s807.photobucket.com/albums/yy352...
Examples of problem caused by bad LCD PANEL, T-CON, or power supply:
http://s807.photobucket.com/albums/yy352...
I have a Samsung LN52A550P3F HDTV. 2 years old. This past weekend I Started getting multicolored Vertical lines on just the right side of the screen. Colors mimic what is on the left side. Left side is perfect. I guess there are 2 panels and only the right panel is being effected. The left side is perfect. It is intermittent but appears to be getting worse. I have read that it could be the T-con board or the LCD Panel. I have replaced the Tcon Board. No Luck. Any ideas what it might be??
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