The screen goes out, we have no sound and are unable to turn it on or off, we have to unplug the tv and let it sit, then are able to get it back on, what is our problem and how do we fix it?
Televison & Video - Polaroid - FLM-3734B 37 in. LCD HDTV
Answers & Comments
You may have unsteady DC feeding the circuits, check the power supply module first.
Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com