Question about Vizio XVT472SV 47 in. HD-Ready LCD TV
Amber light on means standby voltage is high. IF amber light does not go white when power button is pushed the its one of two things.
A. No power on command from main board. Usually labeled PS-On. Should go high from 3.3v or maybe 5volts. If not present Main is defective.
B. If the ps-on line is going high then your problem is a defective power supply.
Posted on Oct 15, 2013
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
There remains only the fluorescent back light tube(s) or the inverter that supplies high voltage for it (them). If you had no warning flickering, I would look for the inverter board.
Posted on Dec 01, 2010
You can look at the various module failure symptoms and service / replacement options for the L42HDTV10A here:
Posted on Apr 25, 2013
Tips for a great answer:
Dec 03, 2011 | Panasonic TH-42PD60U Television
Apr 06, 2011 | Hitachi L32H01 32 in. HD-Ready LCD TV
Nov 23, 2009 | Panasonic TH-50PX60U 50 in. Plasma HDTV
Sep 27, 2009 | Samsung Televison & Video
Sep 11, 2009 | ASUS T2 P4P8T WO/CD/MDM FM AGP8X GETH WIFI...
Aug 24, 2009 | Televison & Video
Aug 01, 2008 | Televison & Video
Sep 19, 2007 | Proscan PS36500 36" TV
Oct 17, 2013 | Vizio XVT472SV 47 in. HD-Ready LCD TV
Oct 15, 2013 | Vizio XVT472SV 47 in. HD-Ready LCD TV
Sep 23, 2013 | Vizio XVT472SV 47 in. HD-Ready LCD TV
167 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: