I have a vizio 70 LED tv that keeps developing a shadow on the screen. If I reset the tv to factory settings the shadow goes away but ends up returning after a short amount of time. I thought about replacing the led board but can’t find one for a LFTRREAR. All I can find is one for a LFTRREAQ. Any ideas?

Tim Babcock

• 2794 Answers
• Posted on Sep 01, 2008

SOURCE: Sharp AR-M165, maintenance led and developer replacement leds on

It's the drum thats causing the lines to happen. Youre going to have to get that replaced before you can reset the counters.

If you get light copies, then the developer should be replaced.

SOURCE: Philips 42PF7220A/37 Chassis Number BP2.3U

I think its something on the picture frame board or on the line output board. I would sway to the line output simply because I think but not sure that error code is linked to the line output stage plus when you unplugged the cable the voltage seems within parameters. Good luck.

SOURCE: Philips 42PF7220A/37 April 2006. Chassis Number BP2.3U

Most likely the YSCAN UPPER board and/or YSCAN LOWER Board also gone. Your new YSUS board may damage again if you don't replace the bad YSCAN boards. Try to replace the three boards together and then to verify which boards are bad one by one. Good luck.

SOURCE: plasma tv has no picture but green led is on

Try unplugging the TV for a few minutes (discharges the ballast/ps) then plug in and attempt to power on. I have the 42P Vizio over two years old and ran into the same problem a few times. First thought was a power supply issue, but the unplugging trick worked. Good luck.

SOURCE: Screen on my Samsung LE32R87BD goes black for a

Contact Samsung . There is a software upgrade for this.