Question about Televison & Video
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
If the TV goes in standby, then it is in protection mode.
Ensure also that the fault is not coming from a faulty receiver box sending
bad signal, check if you get same problem on DVD with no receiver box
Try first leaving the TV power cord unplugged for some times, let say one hour or so.
The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible causes.
1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.
2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , starting the flashing light.
If you are in situation one, then the TV will reset just unplugging power cord for one or two hours,sometimes even minutes.
If you are in situation 2 , then there is an internal fault.
If under warranty contact the manufacturer ringing the number on the user manual
If you want to repair at your own expenses, just locate any good qualified repairer.
If you want to DIY you find parts here,
All: Appliance parts, electronics parts & more from PartStore.com
Encompass Parts Distribution
LCD/Plasma Electronic Replacement Parts: Plasma & LCD TVs, Appliances |
On LCD Pay particular attention at inverter and power board, power board can be inspected looking for bulged or leaking capacitors, then tested with a multimeter. The inverter is more difficult to test , there is need to read voltages, should be done by a tech. Also the LCD controller board can cause same problem
On Plasma, test Sustain (Ysus/Zsus) / Buffer boards , cables to plasma, digital board and power board.
On Rear Projection : check lamp, lamp ballast, power board, and convergence.
On CRT TVs, check ballast , flyback transformer, CRT, Tuner, Convergence.
Posted on Apr 19, 2009
Power surge will knock out picture and sound if you don't have a power strip. Found out from Best Buys when purchasing another LCD TV. They have a warrenty against such problems.
Posted on Feb 12, 2010
Tips for a great answer:
May 24, 2017 | Toshiba Televison & Video
Aug 30, 2012 | Toshiba REGZA 42 in. Flat-Panel LCD HDTV
Mar 22, 2012 | Toshiba Regza 32LV67U 32 in. LCD HDTV
Feb 11, 2010 | Toshiba Regza 32LV67U 32 in. LCD HDTV
Jan 13, 2010 | Toshiba Regza 37HL17 37 in. LCD TV
Nov 13, 2009 | Toshiba REGZA 26HL47 TV
Sep 03, 2009 | Toshiba 32HLV66 32 in. LCD TV/DVD Combo
Mar 08, 2009 | Toshiba 32HLV66 32 in. LCD TV/DVD Combo
Dec 18, 2008 | Toshiba REGZA 42WLG66 42 in. HD-Ready LCD...
145 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: