Any help out there on why I get NO picture NO sound and only a blinking light on my 4 yr old Toshiba 50H71 rear projection TV? Class..... anyone? Class? :)Any help out there on why I get NO picture NO sound and only a blinking light on my 4 yr old Toshiba 50H71 rear projection TV?
Class..... anyone? Class? :)
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These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
Blinking codes details of many popular brand TVs are given. Surf the site with patience. If blinks continue without any pause, the main board is faulty.
These blinks [flashes] are fault indication (Error Codes).From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it.This will make repair easy.These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times.Count it carefully.If you wish to get some details, check the site linked here.It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given.Surf the site with patience.If blinks continue without any pause, the main board is faulty.
Blinking of power LED are fault indications. Count the number of blinks occur at one time switch on. For this number, you can get an idea about the faulty section circuit inside it. It will make troubleshooting much narrower. If you wish to get more details about the blinking codes, check this link. Pull up older posts there.
Replace the power supply board the blinking power indicator is usually indicating the power supply needs replacement or repair. You can get the replacement power supply boards from www.tvcircuitboards.com
My TV surname off after 5-15 minutes of use. The red light in the front blinks once every 3 seconds continuously. If I hold the power button down on the tv, it will turn on and do the same thing.
No picture or do u have a blue (or some other color) screen? And the blinking red light, is that the indicator light down by the power button that is blinking? I have the same tv and very similar problem, i have a blue screen and the red indicator light is blinking. If you have gotten ur problem fixed I would love to know how, or vise versa if I get mine fixed.
yeah, should stay red when unit is turned off, indicating there's power but it's doing nothing.
Per user manual:
Solid red - power off (standby mode)
blinking red - power off (now cooling)
blinking green - power on (preparing to light lamp)
solid green - power on
Any help out there on why I get NO picture NO sound and only a blinking light on my 4 yr old Toshiba 50H71 rear projection TV?
Class..... anyone? Class? :)
Thanks GUEST,
Let me know if theres anything on my end that I can do to expedite you research.
Jeff
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