Question about Hitachi 61SWX10B 61" Rear Projection Television
I have a Hatachi 53" ultra vision digital and i was watching it one day and it went out.I tried to turn it back on and the red light was flashing in the front.I took the back cover off the bottom and tried to turn the tv back on and there are 2 green light and one was flashing as the light on the front of the tv was flashing as well.I have no picture and no sound.But the tv comes on.
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 May 05, 2009
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
Tips for a great answer:
Feb 25, 2010 | Pioneer SD-533HD5 53" Rear Projection HDTV
Dec 13, 2009 | Televison & Video
Feb 03, 2009 | Panasonic PT-53TWD63 53" Rear Projection...
Sep 13, 2008 | Hitachi 53UWX10B 53" Rear Projection...
Jun 13, 2008 | Hitachi UltraVision CineForm 55VG825 55"...
Apr 03, 2008 | Sony FD Trinitron WEGA KV-36FS120 36" TV
Sep 17, 2007 | Hitachi 53UDX10B 53" Rear Projection...
Dec 02, 2006 | Panasonic PT-53WX42 53" Rear Projection...
Nov 26, 2009 | Hitachi 61SWX10B 61" Rear Projection...
181 people viewed this question
Usually answered in minutes!